Apple LiveType_2_User_Manual_F.pdf Apple sur FNAC.COM - Pour voir la liste complète des manuels APPLE, cliquez ici

 

 

http://manuals.info.apple.com/fr_FR/LiveType_2_User_Manual_F.pdf

 

 

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LiveType 2 Manuel de l’utilisateurK Apple Inc. Copyright © 2007 Apple Inc. Tous droits réservés. Vos droits quant à ce logiciel sont régis par le contrat de licence accompagnant le logiciel. Le propriétaire ou l’utilisateur autorisé d’une copie valide du logiciel Final Cut Studio peut reproduire cette publication dans le but d’apprendre à utiliser ce logiciel. Aucune partie de cette publication ne pourra être reproduite ou transmise à des fins commerciales telles que la vente de copies de cette publication ou la fourniture de services d’assistance rémunérés. Le logo Apple est une marque d’Apple Inc., déposée aux États-Unis et dans d’autres pays. En l’absence du consentement écrit d’Apple, l’utilisation à des fins commerciales de ce logo via le clavier (Option + 1) pourra constituer un acte de contrefaçon et/ou de concurrence déloyale. Tous les efforts ont été fournis afin d’assurer la précision des informations contenues dans ce manuel. Apple n’est pas tenu responsable des erreurs d’impression ou d’écriture. Remarque : Apple publie fréquemment de nouvelles versions et des mises à jour de ses logiciels système, applications et sites Internet ; par conséquent, les images affichées dans ce manuel peuvent varier légèrement de celles que vous visualisez à l’écran. Apple Inc. 1 Infinite Loop Cupertino, CA 95014–2084 408-996-1010 www.apple.com Apple, le logo Apple, AppleWorks, Final Cut, Final Cut Pro, Final Cut Studio, FireWire, Keynote, LiveType, Mac, Macintosh et QuickTime sont des marques d’Apple Inc., déposées aux États-Unis et dans d’autres pays. Finder est une marque d’Apple Inc. AppleCare est une marque de service d’Apple Inc., déposée aux États-Unis et dans d’autres pays. Helvetica est une marque déposée d’Heidelberger Druckmaschinen AG, disponible auprès de Linotype Library GmbH. Tous les autres noms de produits sont des marques de leurs propriétaires respectifs. Les produits commercialisés par des entreprises tierces ne sont mentionnés qu’à titre d’information, sans aucune intention de préconisation ni de recommandation. Apple décline toute responsabilité quant aux performances et à l’utilisation de ces produits.3 1 Table des matières Préface 7 Introduction à LiveType 7 Comment fonctionne le titrage ? 8 Un nouveau monde de créativité 9 Procédure de création de titres 10 À propos de ce guide 10 Guide de l’utilisateur LiveType à l’écran 11 Sites Web Apple Chapitre 1 13 L’interface LiveType 14 Canevas 20 Inspecteur 25 Navigateur média 26 Timeline 29 Fichiers média LiveType Chapitre 2 31 Configuration d’un projet 31 Modèles 33 Démarrage d’un projet et définition des réglages par défaut 34 Réglage des attributs du projet Chapitre 3 41 Ajout d’un fond 41 Sélection d’une couleur de fond 42 Ajout d’une texture de fond 43 Importation d’un film ou d’une image fixe comme fond 45 Instructions de rendu du fond Chapitre 4 47 Manipulation de pistes 49 Positionnement de pistes dans le Canevas 50 Création d’angles et de courbes 52 Liaison d’extrémités 53 Ajout, copie et suppression de pistes 54 Manipulation de pistes dans la Timeline4 Table des matières Chapitre 5 59 Manipulation de texte 59 Insertion de texte 62 Réglage du chronométrage des LiveFonts 63 Formatage du texte 70 Amélioration du texte avec des styles 74 Création d’un remplissage 79 Modification de caractères individuels 80 Désactivation de polices dans Mac OS X Chapitre 6 81 Manipulation d’objets, de textures et d’éléments importés 82 Manipulation d’objets LiveType 83 Manipulation de textures LiveType 84 Importation de graphismes, d’images et de films 85 Transformation d’objets, de textures et d’éléments importés Chapitre 7 89 Manipulation d’effets et animation d’images clés 90 Effets prédéfinis 90 Application d’effets prédéfinis 92 Réglage du chronométrage d’un effet 95 Changer l’ordre des effets 95 Duplication des effets et des pistes 95 Modification d’un effet prédéfini 106 Création d’un effet en partant de zéro Chapitre 8 111 Aperçu et rendu total de votre film de titrage 111 Aperçu de votre travail 114 Optimisation des performances d’aperçu 115 Rendu, enregistrement et exportation de votre film de titrage Chapitre 9 121 Techniques avancées de conception 121 Imbrication de mots 123 Déformation d’ombres et d’éclats 125 Pistes courbes 127 Emploi créatif de caractères spéciaux 130 LiveFonts et couches 132 Création de défilements et de glissementsTable des matières 5 Annexe A 135 Solutions aux problèmes fréquents et assistance client 135 Foire aux questions 137 Page Apple destinée aux développeurs d’applications professionnelles 138 Contact de l’assistance AppleCare Annexe B 139 Création et modification d’EffectScripts 139 En-tête 139 Chronométrage par défaut 140 Images clés 144 Exemples d’EffectScripts Glossaire 147 Index 1537 Préface Introduction à LiveType Bienvenue dans LiveType, une application de composition de titres avec effets spéciaux, particulièrement puissante, conviviale et polyvalente (qu’il s’agisse de créer des titres de films, des génériques, des publicités radiophoniques et télévisées ou des bannières Web). La création de titres vidéo dynamiques et percutants peut demander une bonne dose d’efforts : l’opération impliquant des réglages manuels et les images clés s’accumulant, au point de rebuter plus d’un animateur, même expérimenté. LiveType vous permet d’obtenir en un rien de temps des résultats stupéfiants dans le format désiré. Comment fonctionne le titrage ? En général, le titrage désigne l’ajout de texte à un film. L’évolution des graphismes numériques et des technologies vidéo a élargi la définition, laquelle porte désormais sur toute combinaison de texte et d’images ajoutée à un film. Le titrage correspond au processus de création d’un repère numérique ajouté aux images montées dans votre éditeur non linéaire ou programme de composition. LiveType représente le studio de création dans lequel vous générez des titres que vous importez ensuite dans Final Cut Pro. La technique du canal alpha sert de base au titrage. La plupart des programmes de composition et d’animation vous permettent de créer vos propres oeuvres à l’aide d’un canal alpha. Par ailleurs, les éditeurs non linéaires emploient le plus souvent des canaux alpha qu’il détectent dans une image ou un film afin de placer l’élément à l’endroit approprié dans la vidéo.8 Preface Introduction à LiveType Un canal alpha se compose de huit bits de pixels d’informations en niveaux de gris dans un fichier 32 bits. Les huit bits en niveaux de gris déterminent les parties de l’image à superposer à d’autres couches. Les pixels blancs rendent l’image superposée totalement opaque alors que les pixels noirs la rendent transparente ou invisible. Les niveaux de gris correspondent aux divers niveaux d’opacité. LiveType crée automatiquement un canal alpha pour votre projet au moment d’un rendu avec un fond transparent. Un nouveau monde de créativité LiveType a révolutionné la composition de titres. En premier lieu, une nouvelle approche de l’animation de texte a été développée grâce aux polices LiveFonts 32 bits, dans lesquelles chaque caractère constitue une séquence d’animation distincte. De plus, LiveType gère mieux les effets et les animations que d’autres applications de titrage. Animation de polices, d’objets et de textures LiveType inclut trois types d’éléments animés :  Les objets LiveType sont des graphismes animés.  Les textures LiveType sont des images animées servant à orner les fonds, le texte ou les objets.  Les LiveFonts correspondent à des jeux de caractères animés. Tous ces éléments sont en soi animés, avant même de leur appliquer des chemins d’animation et des effets spéciaux. LiveType est fourni avec des dizaines de LiveFonts et des centaines d’objets et de textures. En outre, vous pouvez créer vos propres polices animées à l’aide de l’utilitaire LiveType FontMaker, en créant des caractères via un objet graphique, à partir d’animations 3D, d’images créées dans Photoshop ou de plans vidéo, et leur appliquer des effets comme s’il s’agissait de mots. Gestion d’effets Dans LiveType, les effets sont gérés comme des entités distinctes (ou « packages ») intégrant des paramètres de mouvement, de transformation et de chronométrage applicables à un nombre illimité d’éléments du Canevas. À votre disposition se trouvent plus de 100 effets personnalisables fournis avec LiveType, parmi lesquels fondus, zooms, rotations et chemins d’animation. Vous pouvez également créer vos propres styles en modifiant les effets existants ou en créant intégralement de nouveaux effets. Préface Introduction à LiveType 9 Du point de vue de l’animation, LiveType est plus abordable que les autres applications de titrage, sachant qu’un seul marqueur d’image clé contient l’ensemble des paramè- tres d’un élément à un moment donné, ce qui évite l’accumulation d’images clés. Par ailleurs, de puissantes fonctions de chronométrage vous permettent de contrôler tous les aspects d’une animation. Outre les fonctions de base telles que boucle, vitesse et durée, LiveType vous permet de séquencer vos effets. Grâce au séquençage, vous pouvez animer individuellement des caractères d’une ligne de texte possédant leurs propres éléments de chronométrage ; vous n’êtes ainsi pas limité à des animations de blocs de texte solidaires. Que votre production soit le fruit de la combinaison d’éléments existants ou de la création pure, vous pouvez obtenir des compositions originales et percutantes sans déployer beaucoup d’efforts. Procédure de création de titres La production vidéo est généralement envisagée en termes de couches d’arrière vers l’avant, du tournage et du montage d’images à la génération d’effets, puis à l’application de titres et de son. La création de titres doit être plus ou moins abordée de la même façon. Le processus de conception étant libre, il n’existe pas d’instructions strictes. La procédure ci-après vous donne tout de même une idée de ce qu’implique généralement la réalisation d’un projet donné. Étape 1 : Configurez l’environnement de travail  Choisissez la résolution, la vitesse de défilement et d’autres Attributs du projet.  Configurez la grille, les guides et les règles du Canevas selon vos préférences de travail. Étape 2 : Appliquez un fond si nécessaire Étape 3 : Créez un par un les éléments (texte ou objets) dans le Canevas  Choisissez la position et la forme d’une piste pour l’élément.  Ajoutez un élément à cette piste.  Sélectionnez une police.  Adaptez les attributs et appliquez des styles à l’élément. Étape 4 : Animez les éléments  Fixez la durée du film.  Appliquez des effets et réglez le chronométrage.  Personnalisez l’animation en réglant les images clés.10 Preface Introduction à LiveType Étape 5 : Réalisez un aperçu et une mise au point du film Étape 6 : Rendez le film final pour une composition dans votre vidéo Étape 7 : Exportez le film dans un autre format, si nécessaire Vous pouvez gagner beaucoup de temps grâce aux modèles LiveType : il s’agit de fichiers de projet fournis avec le logiciel qui donnent des exemples de formats de titres. Il se peut que l’un d’eux ne requière que quelques changements pour répondre à vos besoins ou que certains de ses éléments puissent vous être utiles en les copiant dans votre projet. Pour en savoir plus sur les modèles, reportez-vous au chapitre 2, « Configuration d’un projet », à la page 31. À propos de ce guide LiveType étant un outil de création, la documentation ne peut pas aller plus loin que la présentation de ses possibilités. Ce guide offre une description détaillée de l’interface, des caractéristiques et des fonctions de LiveType tout en vous initiant aux ressources et modèles que le produit inclut pour en saisir la souplesse. Votre seule limite est votre créativité. Il ne vous reste qu’à vous plonger dans LiveType et à créer vos projets. Ce guide commence par présenter l’interface, puis comporte une série de chapitres expliquant les tâches à effectuer et diverses techniques avancées. Remarque : ce guide s’adresse aux personnes possédant des bases rudimentaires en matière de production vidéo. La terminologie employée sera déjà familière aux utilisateurs plus expérimentés. Les autres remarqueront que la plupart des termes sont abordés en contexte et que le glossaire en fin de guide peut s’avérer utile. Guide de l’utilisateur LiveType à l’écran Le guide de l’utilisateur LiveType à l’écran vous donne la possibilité d’accéder aux informations, directement à l’écran, pendant que vous travaillez dans LiveType. Pour visualiser ce guide, choisissez Aide > Guide de l’utilisateur LiveType. Le guide de l’utilisateur à l’écran offre une version du guide dotée d’hyperliens et assortie de nombreuses fonctions facilitant la recherche d’informations.  La page d’accueil offre un accès rapide à diverses fonctionnalités, dont les Informations de dernière minute, l’index et le site Web de LiveType.  Une liste complète de signets vous permet de choisir rapidement les éléments à afficher et de les consulter en un simple clic.Préface Introduction à LiveType 11 Outre ces outils de navigation, le guide de l’utilisateur à l’écran vous donne les moyens de rechercher rapidement des informations :  Toutes les références croisées dans le texte sont liées. Vous pouvez cliquer sur l’une d’elles pour passer immédiatement à son contenu. Utilisez ensuite le bouton « Page précédente » de la barre de navigation pour revenir à la page où vous avez cliqué sur la référence croisée.  La table des matières et l’index sont également dotés de liens. Si vous cliquez sur l’entrée d’une section, vous passez directement à cette dernière dans le guide de l’utilisateur.  Vous pouvez également utiliser la zone de dialogue Rechercher pour localiser une expression ou une phrase déterminée. L’Aide LiveType comporte également des informations sur les logiciels de tierce partie et les problèmes connus. Ces informations se trouvent dans la section Informations de dernière minute de l’Aide LiveType. Pour accéder aux informations de dernière minute : m Choisissez Aide > Infos de dernière minute. Remarque : vous devez être connecté à Internet pour télécharger le fichier des Infos de dernière minute. Par ailleurs, l’Aide LiveType contient un lien vers le fichier PDF consacré à la création de LiveFonts (Creating LiveFonts). Ce document détaille le processus de création de polices LiveFonts personnalisées, pour une utilisation dans LiveType. Pour accéder au fichier PDF de création de LiveFonts : m Choisissez Aide > Création de LiveFonts. Sites Web Apple Vous trouverez une série de forums de discussion et de ressources pédagogiques se rapportant à LiveType. Site Web LiveType Pour obtenir des informations générales et des mises à jour, ainsi que les informations de dernière minute sur LiveType consultez :  http://www.apple.com/fr/finalcutpro/livetype.html12 Preface Introduction à LiveType Site Web de service et d’assistance Apple Pour obtenir des mises à jour et des réponses aux questions les plus fréquemment posées sur tous les produits Apple, dont LiveType, consultez :  http://www.apple.com/fr/support Vous pouvez également accéder aux caractéristiques des produits, à la documentation de référence et à des articles techniques sur des produits Apple et de tierce partie. Pour des informations d’assistance sur LiveType, consultez :  http://www.apple.com/fr/support/livetype/index.html Autres site Web Apple Rendez-vous à la page d’accueil d’Apple pour obtenir les dernières informations sur les produits Apple.  http://www.apple.com/fr QuickTime est la technologie d’Apple devenue une norme dans la manipulation de vidéo, de son, d’animation, de graphismes, de texte, de musique et de réalité virtuelle à 360°. QuickTime offre un niveau élevé de performances, de compatibilité et de qualité en termes de vidéo numérique. Visitez le site Web QuickTime pour en savoir plus sur les types de supports gérés, découvrir l’interface et les caractéristiques de QuickTime.  http://www.apple.com/fr/quicktime FireWire est l’un des protocoles les plus rapides pour périphériques, notamment ceux multimédias tels que caméscopes et disques durs externes haut débit. Visitez ce site Web pour des informations sur la technologie FireWire et sur les produits FireWire disponibles auprès d’autres fabricants :  http://www.apple.com/fr/firewire Pour des informations sur les séminaires, les événements et les outils d’autres fournisseurs utilisés dans le domaine de l’édition sur Internet, de la création et de l’impression, de la musique et de l’audio, de la vidéotique, de l’image numérique et des arts médiatiques, consultez :  http://www.apple.com/fr/pro Pour rechercher des ressources, des anecdotes et des informations sur des projets développés par des utilisateurs évoluant dans le domaine de l’éducation à l’aide de logiciels Apple, dont LiveType, consultez :  http://www.apple.com/fr/education Visitez l’Apple Store pour acheter directement auprès d’Apple des logiciels, du matériel et des accessoires et pour y découvrir des promotions spéciales, notamment sur le matériel et les logiciels d’autres fabricants :  http://www.apple.com/f/store1 13 1 L’interface LiveType L’interface LiveType est composée de quatre fenêtres primaires : le Canevas, l’Inspecteur, le Navigateur média et la Timeline.  Canevas : l’emplacement où les projets prennent forme. Il vous sert à positionner du texte et des objets, à créer des chemins d’animation et à vérifier le résultat obtenu au fur et à mesure.  Inspecteur : une boîte à outils de réglages et de paramètres, incluant quasiment toutes les options de création et de personnalisation de titres.  Navigateur média : cette zone vous permet d’accéder à l’ensemble des polices, textures, objets et autres effets pour créer vos titres. Canevas Inspecteur Navigateur média Timeline14 Chapitre 1 L’interface LiveType  Timeline : c’est l’espace de gestion image par image de vos projets de titrage. Les images clés sont créées et positionnées dans la Timeline, ce qui vous permet d’organiser le mouvement des titres. Ces quatre fenêtres sont autonomes : elles peuvent être déplacées et redimensionnées selon vos préférences. Pour restaurer la disposition par défaut de LiveType : m Choisissez Fenêtre>Appliquer le modèle par défaut. Canevas Le Canevas est un environnement de création reflétant les dimensions de sortie que vous configurez dans la zone de dialogue Attributs du projet. (Reportez-vous à la section « Réglage des attributs du projet » à la page 34.) Le Canevas est conçu pour vous aider à organiser et à consulter facilement votre projet de titrage, qu’il se trouve au format HDTV, NTSC, PAL ou autre. À propos de l’interface Canevas Les différents éléments et commandes d’interface du Canevas sont présentés ci-dessous. Fond (transparent) Instructions d’action sécurisée Piste, affichant plusieurs lignes de texte sur une piste Menu local Zoom Instructions de titre sécurisé Commandes de lectureChapitre 1 L’interface LiveType 15 Fond À la première ouverture de LiveType, le modèle damier par défaut dans le Canevas représente un fond transparent, ce qui permet aux titres de canal alpha de recouvrir les données vidéo lors d’une composition dans un éditeur non linéaire tel que Final Cut Pro. Le fond peut être le résultat de n’importe quelle combinaison des éléments suivants :  transparent  couleur opaque  texture ou objet animés  image fixe  film Les fonds occupent souvent l’intégralité du Canevas. Toutefois, si vous choisissez la fonction de remplissage de l’onglet Attributs de l’Inspecteur, l’élément semble « traverser » un autre sous-jacent afin de dévoiler la couleur, l’image ou le film en fond. Reportezvous à la section « Création d’un remplissage » à la page 74 pour en savoir plus sur cette fonction. Pistes La ligne horizontale de couleur bleue qui se trouve dans le Canevas est une piste. Les pistes sont essentielles à toute composition avec LiveType. Chaque élément d’un projet est placé sur une piste. Les pistes déterminent :  la position du texte et des objets dans le Canevas ;  la superposition des éléments ;  dans certains cas, le chemin suivi pour déplacer des éléments. Les pistes possèdent deux extrémités et peuvent être dotées d’un nombre illimité de « points de contrôle », à savoir des noeuds créant des angles et des courbes sur la piste. Lorsque le Canevas comporte plusieurs pistes, seules les extrémités de la piste sélectionnée (active) sont visibles. Ce mode d’identification est fort utile lorsque vous appliquez des attributs à une piste. Guides d’action sécurisée et de titre sécurisé Les contours de couleur verte dans le Canevas délimitent les zones « action sécurisée » et « titre sécurisé ». La zone d’action sécurisée, démarquée par la ligne externe, repré- sente la portion de l’écran où l’image est encore visible, selon la courbe du tube cathodique. La zone de titre sécurisé, délimitée par la ligne interne, marque quant à elle la frontière au-delà de laquelle le texte ne se lit pas facilement. Pour activer ou désactiver les guides d’action sécurisée et de titre sécurisé : m Choisissez Présentation>Titre sécurisé.16 Chapitre 1 L’interface LiveType Menu local Zoom Canevas En bas du Canevas figure un menu local permettant de changer le grossissement du Canevas. Pour changer le zoom du Canevas, procédez de l’une des façons suivantes : m Ouvrez le menu local Zoom Canevas au bas de la fenêtre et choisissez l’une des options de grossissement. m Dans ce même menu, choisissez Adapter à la fenêtre, puis redimensionnez la fenêtre selon un nouveau grossissement. m Choisissez Présentation > Zoom avant ou Zoom arrière. m Lorsque le Canevas est actif, utilisez le raccourci clavier Commande + Z pour Ajuster à la fenêtre. m Lorsque le Canevas est actif, utilisez le raccourci clavier Commande suivie respectivement d’un + (plus) ou d’un - (moins) pour effectuer un zoom avant ou arrière. Contrôles de transport Les contrôles de transport vous permettent de générer un aperçu RAM de votre projet, afin de pouvoir visualiser votre titrage à l’intérieur même du Canevas. Lorsque vous cliquez sur le bouton Lecture, LiveType rend chaque image dans la mémoire RAM. Cette caractéristique est appelée aperçu RAM. Menu local Zoom Canevas Image précédente Lecture Image suivante BoucleChapitre 1 L’interface LiveType 17 Pour rendre l’aperçu RAM de votre projet dans le Canevas : 1 Cliquez sur le bouton Lecture (ou appuyez sur la barre d’espace lorsque le Canevas ou la Timeline sont actifs). L’aperçu rend chaque image avant de défiler en temps réel. 2 Arrêtez l’aperçu en cliquant n’importe où dans le Canevas. L’icône Lecture se transforme en Pause lorsque l’aperçu RAM est en cours. Le bouton Boucle permet de basculer d’une lecture unique à la répétition en boucle de l’aperçu. Reportez-vous au chapitre 8, « Aperçu et rendu total de votre film de titrage », à la page 111 pour en savoir plus sur l’affichage d’un aperçu de votre travail. Personnalisation du Canevas La plupart des réglages du Canevas peuvent être personnalisés dans le menu Présentation, ce qui permet de configurer les guides et le grossissement et de choisir les éléments apparaissant dans le Canevas. La grille, les règles et les guides sont utiles pour aligner et positionner avec exactitude les éléments dans le Canevas. Pour afficher les règles ou la grille : m Choisissez Présentation > Règles. m Choisissez Présentation > Quadrillage. Vous pouvez définir le nombre de pixels entre chaque ligne de la grille dans la zone de dialogue Attributs du projet. Grille Règle pour des guides verticaux Règle pour des guides horizontaux18 Chapitre 1 L’interface LiveType Pour personnaliser la grille : 1 Choisissez Édition > Attributs du projet. 2 Entrez une nouvelle valeur dans le champ Largeur de la grille au bas de la zone Réglages de la règle et de la grille. Pour ajouter un guide au Canevas : m Cliquez dans l’une des règles pour insérer un guide identifié par sa position horizontale ou verticale de pixels. Pour ajouter des réticules au Canevas : m Cliquez dans l’une des règles et placez le pointeur dans le Canevas. Pour supprimer des guides du Canevas, procédez de l’une des façons suivantes : m Glissez les marqueurs du guide au-delà de l’une des extrémités de la règle. m Choisissez Présentation > Effacer les guides pour effectuer une suppression globale. Vous pouvez isoler une piste et afficher tous les autres éléments comme des cadres de délimitation (contours illustrant grossièrement la taille, la position et l’orientation d’un élément). Cette option est utile pour « nettoyer » le Canevas lorsque vous travaillez sur une seule piste. Elle permet par ailleurs de gagner du temps lors du rendu de l’aperçu car un seul élément de votre composition est alors rendu. Marqueur du guide montrant la position des pixels Guide réticulesChapitre 1 L’interface LiveType 19 Pour isoler une piste dans le Canevas : m Sélectionnez la piste à isoler et choisissez Présentation > Sélectionné seulement. Revenez à la vue normale en choisissant à nouveau Présentation > Sélectionné seulement. L’option Image proxy seulement du menu Présentation (qui ne s’applique que lorsque vous utilisez des données LiveType installées) rend les LiveFonts, les textures et les objets sous forme d’images proxy dans le Canevas, ce qui fige leur animation. Dans le cas d’un élément animé dont le contenu varie énormément d’une image à l’autre (par exemple, les objets Particle, qui contiennent peu ou pas de pixels dans les images de début et de fin), il est plus facile d’utiliser l’image proxy car elle offre une forme plus représentative de l’objet, quelle que soit la position de la tête de lecture. Les cadres de délimitation montrent la taille et la position des éléments non sélectionnés. Choisissez Présentation > Sélectionné seulement pour afficher uniquement le contenu de la piste sélectionnée.20 Chapitre 1 L’interface LiveType Inspecteur l’Inspecteur est votre boîte à outils pour transformer des éléments (texte, objets ou images). Il existe un nombre illimité de combinaisons de paramètres et d’attributs pour créer des titres dynamiques et originaux. l’Inspecteur se compose d’une zone de saisie de texte et d’un aperçu filaire animé dans sa partie supérieure, ainsi que de cinq onglets de paramètres. Les réglages de l’Inspecteur s’appliquent toujours à la piste, au caractère ou à l’effet sélectionné dans le Canevas ou la Timeline. Zones de saisie de texte Deux zones de l’Inspecteur vous permettent d’ajouter du texte à une piste. L’une se trouve dans le coin supérieur gauche de la fenêtre. Du fait qu’elle est toujours visible, quel que soit l’onglet sélectionné, elle permet d’identifier la piste active et d’ajouter ou de modifier le texte sur une piste car vous pouvez le saisir directement. L’autre zone, plus grande, est située au bas de l’onglet Texte ; par sa taille, elle permet de saisir une quantité de texte plus importante. Les zones de saisie de texte vous permettent également de sélectionner des lettres ou des mots déterminés sur une piste. Lorsque vous mettez du texte en évidence dans ces zones, les caractères sont sélectionnés dans le Canevas. Cette opération est pratique si vous voulez modifier du texte masqué par d’autres éléments dans le Canevas. Zone de saisie de texte Aperçu filaire animé Onglets de l’Inspecteur Zone de saisie de texte (uniquement dans l’onglet Texte)Chapitre 1 L’interface LiveType 21 Aperçu filaire animé Dans le coin supérieur droit de l’Inspecteur, l’aperçu filaire animé lit en continu votre titre, de petits cadres de délimitation illustrant le mouvement de chaque caractère ou objet. Cette fonction permet de vérifier rapidement l’impact de vos changements sur l’animation sans devoir rendre chaque fois l’aperçu complet. Pour figer ou activer l’aperçu filaire animé : m Cliquez dans la zone d’aperçu. Onglets de l’Inspecteur l’Inspecteur comporte cinq onglets.  Onglet Texte : vous permet de saisir du texte et de modifier la taille, l’alignement et l’espacement du texte d’une piste active. Tête de lecture de l’aperçu De petits cadres de délimitation illustrent le mouvement des éléments du Canevas. Cliquez ici pour activer ou désactiver l’aperçu. Réglages de l’onglet Texte22 Chapitre 1 L’interface LiveType  Onglet Style : cet onglet offre les options de traitement Ombre, Éclat, Contour et Volume applicables au texte et aux objets. Elles servent souvent à ajouter de la profondeur et à mettre le texte ou l’objet en évidence, même si une large gamme d’effets graphiques sont également possibles.  Onglet Effets : cet ongletrépertorie les effets appliqués à la piste active et permet d’afficher et de modifier des paramètres n’importe où dans votre titre. Les effets sont des combinaisons de mouvement et de transformation applicables aux pistes. La colonne Activé de l’onglet des Effets vous permet d’activer ou de désactiver un effet pour des caractères individuels sur la piste. Réglages onglet Style Onglet EffetsChapitre 1 L’interface LiveType 23  Onglet Chronométrage : les paramètres de chronométrage des pistes et des effets sont contrôlés dans cet onglet. La Timeline fournit un graphique image par image des pistes et des effets, ainsi que des images clés associées. Pour sa part, l’onglet Chronométrage permet de régler le chronométrage d’ensemble et de modifier les paramètres de votre animation. Certains réglages sont plus faciles à réaliser en déplaçant les éléments dans la Timeline qu’en saisissant des valeurs dans l’onglet Chronométrage. Toutefois, cet onglet vous offre l’accès à toute la gamme des variables et à des paramètres d’effets qui vous permettent de peaufiner votre animation. Onglet Chronométrage24 Chapitre 1 L’interface LiveType  Attributs : vous permet d’affecter une série d’ attributs (opacité, flou, échelle, décalage, rotation et couleur) aux éléments du Canevas. Les attributs s’appliquent à des pistes entières ou seulement à certains caractères d’une piste. L’onglet Attributs offre également des options pour créer un effet de remplissage, c’est-à-dire qu’un élément apparaît sous forme de fenêtre découpée révélant l’élément en dessous. Par exemple, une ligne de texte peut « prélever » un plan, qui « remplit » le texte. L’option Prélever dans Texture vous permet de remplir le contenu des pistes (même s’il s’agit de caractères individuels) avec une texture animée, sans devoir ajouter celle-ci au projet sous forme d’élément distinct. Les réglages de remplissage sont des variables permettant de créer des découpes et des remplissages avec texture. Les réglages de glyphe incluent des attributs tels que forme, couleur et position du texte et des objets. Onglet Attributs dans la sous-fenêtre Remplissage Onglet Attributs dans la sous-fenêtre GlypheChapitre 1 L’interface LiveType 25 Navigateur média La plupart des ressources installées disponibles pour vos projets de titrage se trouvent dans le Navigateur média (à l’exception des modèles, images et films LiveType importés d’autres sources). Différents onglets représentant différents éléments sont installés sur votre ordinateur : LiveFonts, polices système, textures, objets et effets. À l’aide du Navigateur média, vous pouvez faire défiler et visualiser des représentations de tous ces éléments avant de les appliquer à votre projet. L’aperçu du Navigateur média est le seul moyen de savoir comment les données de LiveType (LiveFonts, textures et objets) se déplacent et évoluent tant que vous n’avez pas installé le fichier de données sur votre ordinateur. Lorsque vous appliquez pour la première fois l’un de ces éléments dans le Canevas, une image représentative apparaît, et non la séquence animée entière. L’installation du fichier de données vous permet d’obtenir une représentation réelle de la LiveFont dans chaque image du film. Voir « Fichiers média LiveType » à la page 29 pour en savoir plus sur la gestion de fichiers LiveType. Aperçu du navigateur Onglets de données (média) et d’ effets26 Chapitre 1 L’interface LiveType Timeline La Timeline illustre l’organisation image par image de votre projet de titrage et fournit divers outils pour choisir le mouvement et le chronométrage des titres. La Timeline vous permet d’effectuer ce qui suit :  définir le chronométrage et la durée des pistes et des effets ;  gérer l’ordre des pistes, ou les couches ;  regrouper des pistes pour conserver leur position les unes par rapport aux autres ;  activer et désactiver des pistes et des effets ;  employer des images clés pour personnaliser votre animation ;  sélectionner des images à afficher ou à modifier ;  placer des marqueurs pour rendre uniquement une partie du film, soit dans le cadre d’aperçus, soit dans le cadre de la sortie finale. À propos de l’interface Timeline Les éléments et les contrôles de l’interface pour la Timeline sont présentés ci-dessous : Onglets de projets Les onglets dans le coin supérieur gauche de la Timeline indiquent quels projets sont ouverts et lequel est actif. Tête de lecture, timecode et règle d’image La tête de lecture et le timecode sur la règle d’image indiquent quelle image s’affiche dans le Canevas. Lors de la lecture d’un projet, la tête de lecture glisse le long de la règle. Vous pouvez la placer sur n’importe quelle image. Tête de lecture Curseur de zoom de la Timeline Onglet du projet Boutons de regroupement Image clé Barre de fond Timecode Boutons Activer/ Désactiver Piste Effet Règle de l’image Point de sortie du rendu de la sélectionChapitre 1 L’interface LiveType 27 Pour afficher une image donnée, procédez de l’une des façons suivantes : m Glissez la tête de lecture à l’image souhaitée. m Cliquez sur une image dans la règle d’image. Le Canevas indique toujours l’image qui se trouve sous la tête de lecture. Marqueurs de sélection de rendu Les marqueurs des points d’entrée et de sortie dans la règle de l’image vous permettent de délimiter la partie du film à rendre. Grâce à ces marqueurs, vous pouvez :  gagner du temps lors du rendu d’aperçus si vous n’avez pas besoin de visualiser le film dans son intégralité ;  choisir le nombre exact d’images à inclure dans le projet final. Pour changer la sélection de rendu, procédez de l’une des façons suivantes : m Glissez à l’endroit désiré les marqueurs des points d’entrée et de sortie dans la règle de l’image. m Placez la tête de lecture sur ce point et appuyez sur la touche I pour définir le point d’entrée de la sélection de rendu, ou sur la touche O pour définir son point de sortie. La Timeline doit être active pour que ces raccourcis fonctionnent. Lorsque vous limitez le nombre d’images à rendre, la zone d’information dans le coin supérieur gauche de la Timeline indique la nouvelle durée et le nouveau nombre d’images. Remarque : pour repérer rapidement le marqueur du point de sortie lorsqu’il se trouve audelà de la fin de la Timeline, placez le curseur de zoom de la Timeline à l’extrême droite. Pistes et effets Les pistes sont numérotées dans la colonne de gauche de la Timeline selon leur niveau de superposition (couche). La piste 1 correspond toujours à celle du dessus. Les effets apparaissent sous forme de barres distinctes en dessous de la piste à laquelle ils s’appliquent. Un effet peut s’appliquer à toute la durée de la piste ou seulement à un passage. Plusieurs effets peuvent être appliqués à une piste. Ils peuvent soit se suivre, soit se chevaucher. Barre de fond Tout élément tombant sous la barre de fond constitue un élément du fond. Vous pouvez déplacer verticalement la barre de fond entre les pistes de la Timeline. Pour en savoir plus, consultez « À propos de la barre de fond » à la page 43.28 Chapitre 1 L’interface LiveType Images clés Les images clés sont les éléments de base de l’animation numérique. Elles contiennent les paramètres que les éléments du Canevas illustrent à un point donné dans le temps. Au moment de rendre un film, LiveType intercale le mouvement des éléments entre les images clés pour donner une animation fluide. Lorsque la longueur d’un effet est augmentée, les images clés s’adaptent à ce changement et l’effet prend plus de temps pour s’exécuter. Reportez-vous au chapitre 7, « Manipulation d’effets et animation d’images clés », à la page 89 pour en savoir plus sur les images clés. Boutons de regroupement Les boutons de regroupement vous permettent de rassembler des pistes dans le Canevas (en verrouillant leur position les unes par rapport aux autres) et de déplacer le groupe comme un bloc solidaire. Boutons Activer/Désactiver Ces boutons permettent d’Activer/Désactiver les pistes et les effets. Lorsqu’une piste est désactivée, son contenu est supprimé du Canevas même si la ligne bleue demeure. Les pistes désactivées ne sont rendues ni dans les aperçus, ni dans le projet final. De la même façon, les effets peuvent être désactivés. Contrôles de zoom de la Timeline Les contrôles de zoom de la Timeline servent à ajuster le temps représenté dans la Timeline. Ceci est particulièrement utile lorsque vous travaillez sur le chronométrage d’une composition longue et complexe. Le curseur de zoom de la Timeline représente le principal contrôle de zoom. Lorsque vous faites glisser le curseur, celui-ci effectue un zoom avant et arrière autour de la tête de lecture. Vous pouvez aussi utiliser le raccourci clavier Commande associé au signe + ou Commande associé au signe – pour effectuer un zoom avant ou arrière sur la tête de lecture lorsque la Timeline est active. La commande Maj + Z est une autre commande utile, puisqu’elle positionne la Timeline de manière à afficher en une seule fois l’ensemble du projet. Raccourcis clavier L’interface LiveType présente de nombreuses options de menu et raccourcis pour une utilisation simple et efficace de l’application. Notez que la fonction de ces options dépend de la fenêtre LiveType active. Par exemple, lorsque le Canevas est actif, les touches fléchées déplacent progressivement la piste active. Toutefois, lorsque la Timeline est active, les touches fléchées vers la droite et vers la gauche font avancer ou reculer la tête de lecture d’une image.Chapitre 1 L’interface LiveType 29 Fichiers média LiveType LiveType comprend des centaines de fichiers média et effets, qui constituent les ressources mises à votre disposition à travers les navigateurs média et modèles. Les fichiers animés incluent les LiveFonts, les objets et les textures. Les effets et les modè- les prédéfinis, comme bien d’autres ressources LiveType, sont également fournis avec l’application. Ces fichiers sont regroupés sous le nom de fichiers média LiveType. LiveType utilise désormais un seul format de fichier pour des médias comme les LiveFonts, les textures et les objets, mais les médias utilisant le format précédent « pair format » est encore pris en charge. Recherche des fichiers média LiveType Lorsque vous installez LiveType, une hiérarchie de dossiers est créée à l’emplacement suivant : /Bibliothèque/Application Support/LiveType/. C’est à cet emplacement que LiveType recherche d’abord les fichiers média comme les LiveFonts, les objets, les textures, les effets, les images, les films et les modèles. Les fichiers média LiveType peuvent aussi être installés sur d’autres disques durs, notamment un serveur réseau. Vous pouvez affecter n’importe quel emplacement aux fichiers média via la zone de dialogue des Préférences. À propos de l’installation des fichiers média LiveType Le processus d’installation de LiveType vous permet d’installer les fichiers média LiveType à l’emplacement de votre choix. Pour en savoir plus sur l’installation de LiveType et sur les fichiers média LiveType, consultez le document Installation de votre logiciel, fourni avec les disques d’installation. Types de fichiers média Noms des fichiers média Contenu des fichiers média Effects LTFX Fichiers d’effets et extraits pour chaque effet LiveFonts LTLF Caractères de polices animés Objects .LTOB Animations pré-rendues avec un canal alpha Templates LTTM Projets LiveType Textures LTTX Fonds animés plein écran. Ces animations peuvent aussi être incorporées à n’importe quel caractère de police ou élément du Canevas LiveType.30 Chapitre 1 L’interface LiveType Gestion des fichiers média LiveType Chaque élément des onglets LiveFonts, Textures, Objets et Effets du Navigateur média possède un fichier média correspondant qui contient les composants permettant de travailler avec LiveType. Lorsque ces fichiers média sont installés dans le dossier /Bibliothèque/Application Support/LiveType, vous pouvez les déplacer vers un disque différent. Pour utiliser les fichiers média LiveType qui sont situés en dehors du dossier support de l’application : m Affectez l’emplacement des fichiers média depuis LiveType à l’aide de la zone de dialogue des Préférences. Choisissez LiveType > Préférences. Remarque : pour utiliser les fichiers média LiveType situés en dehors du dossier support de l’application, affectez leur emplacement depuis LiveType à l’aide de la zone de dialogue des Préférences. Si vous aviez déjà installé des médias pour une version précédente de LiveType, le Navigateur média indique « Oui » ou « Non » dans la colonne Installé pour ce média, indiquant ainsi si les fichiers média sont installés ou non. Cette convention s’applique uniquement aux formats précédents « file pair ». De nouveaux contenus sont repérés par des fichiers média qui apparaissent dans le Navigateur média avec un double tiret dans la colonne Installé, indiquant ainsi qu’ils sont installés. Les boutons Installer et Désinstaller dans l’angle inférieur gauche du Navigateur média ne s’appliquent pas aux contenus les plus récents, mais seulement aux fichiers média LiveType des versions précédentes de l’application. Création de catégories personnalisées pour les fichiers média LiveType Vous pouvez créer des catégories personnalisées pour les fichiers média LiveType en créant simplement un nouveau dossier à l’intérieur du dossier Média, comme par exemple LiveFont/Mon dossier/Ma police. LiveType reconnaît uniquement un niveau de dossier après la catégorie média d’origine. Vous pouvez déplacer des fichiers média « file pair » de versions précédentes de LiveType vers un autre disque, mais ceux-ci doivent conserver une arborescence identique à celle de leur emplacement précédent. Utilisation des fichiers importés Lorsque vous utilisez des graphismes ou des films provenant d’autres sources dans votre projet, LiveType doit se référer aux fichiers sources de ces éléments externes. Par conséquent, après avoir placé une image ou un film, il est préférable de ne pas déplacer ou renommer son fichier source. Le dossier Images dans l’arborescence de LiveType est l’emplacement idéal pour stocker des images associées à vos projets.2 31 2 Configuration d’un projet L’étape la plus importante au début d’un projet LiveType consiste à configurer les propriétés de ce dernier. Même s’il est tentant de commencer sans attendre à concevoir vos titres, vous devez d’abord choisir vos paramètres et enregistrer le projet sur le disque afin que vos titres soient générés à la taille et à la résolution de votre choix. Si vous créez directement un titre sans d’abord configurer le projet, vous vous exposez à des difficultés. Même si ces réglages sont à tout moment modifiables, une composition de titrage créée pour une diffusion standard par exemple ne remplira qu’une partie de l’écran si sa définition est augmentée. Vous devez d’abord ouvrir un nouveau projet. Pour ce faire, deux options sont possibles :  Commencer avec un modèle LiveType.  Commencer avec un projet LiveType existant. Modèles LiveType inclut des dizaines de modèles correspondant à des fichiers de projets LiveType organisés par catégorie. Vous pouvez utiliser ces modèles de diverses manières :  comme point de départ pour vos propres créations ;  comme référentiels d’éléments préconfigurés que vous pouvez coller dans vos projets ;  comme ressource pour stimuler l’imagination et découvrir les possibilités offertes par LiveType. Les modèles comportent divers types de projets préétablis, tous étant adaptables à vos besoins.32 Chapitre 2 Configuration d’un projet Pour ouvrir un modèle : 1 Choisissez Fichier > Ouvrir le modèle. 2 Explorez les catégories de modèles dans le navigateur modèles. 3 Dans le Navigateur média, choisissez NTSC, PAL, ou HD à partir du menu local Format. 4 Choisissez un modèle puis cliquez sur OK. Chaque fois que vous ouvrez un modèle, assurez-vous de définir immédiatement les attributs du projet. Reportez-vous à la section « Réglage des attributs du projet » à la page 34. Vous pouvez enregistrer vos projets sous forme de modèles afin de pouvoir y accéder via le navigateur de modèles. Pour enregistrer votre projet comme modèle : 1 Placez le fichier de projet (.ipr) dans un dossier à cet emplacement : /Bibliothèque/ Application Support/LiveType/Templates. 2 Générez un petit film QuickTime du projet (avec le même nom mais avec l’extension de film appropriée, comme .mov ou .mp4). Le modèle apparaît alors dans la fenêtre d’aperçu du navigateur modèles. Le navigateur modèlesChapitre 2 Configuration d’un projet 33 Démarrage d’un projet et définition des réglages par défaut À l’ouverture de LiveType, un projet par défaut sans titre s’affiche dans l’interface. Si vous voulez démarrer un nouveau projet lorsque LiveType est déjà ouvert, vous devez ouvrir un autre projet par défaut. Pour ouvrir un nouveau projet : m Choisissez Fichier > Nouveau. Un nouveau projet au Canevas vide apparaît et un onglet de projet « Sans nom » est ajouté à la Timeline. Remarque : au moins un projet LiveType doit être à tout moment ouvert ; ainsi, à la fermeture de l’unique projet ouvert, un autre par défaut s’ouvre automatiquement. Vous pouvez configurer l’interface LiveType et enregistrer vos réglages comme valeurs par défaut. Les réglages par défaut concernent, entre autres, les Propriétés du projet, les choix de polices et des données, les options du Canevas, les onglets visibles à l’écran. Ils permettent notamment d’enregistrer votre format préféré, ce qui vous évite de devoir reconfigurer les propriétés chaque fois que vous ouvrez un projet. Pour enregistrer vos réglages par défaut : 1 Configurez un projet LiveType avec les réglages et la configuration de votre choix. 2 Choisissez LiveType > Réglages > Mémoriser les réglages. Désormais, à chaque ouverture d’un nouveau projet ou de LiveType, ces réglages par défaut s’appliqueront. Les éléments du projet d’origine ne sont en revanche pas enregistrés comme contenu du projet par défaut. La configuration par défaut de votre choix peut très bien ne pas vous plaire ou compliquer vos tâches. Il est très facile d’effacer vos réglages et de revenir aux réglages LiveType d’origine. Pour supprimer vos réglages de projet : m Choisissez LiveType > Réglages > Effacer les réglages.34 Chapitre 2 Configuration d’un projet Réglage des attributs du projet Après l’ouverture d’un nouveau projet et son enregistrement sur le disque, vous devez déterminer le résultat escompté. Tous les réglages importants s’effectuent dans la zone de dialogue Propriétés du projet. Pour ouvrir la zone de dialogue Propriétés du projet : 1 Choisissez Édition > Propriétés du projet. 2 Effectuez les modifications souhaitées, puis cliquez sur OK. Pour des informations plus détaillées, consultez la section suivante, « Réglages dans la zone de dialogue Propriétés du projet ». La zone de dialogue Propriétés du projetChapitre 2 Configuration d’un projet 35 Réglages dans la zone de dialogue Propriétés du projet Différents menus locaux, réglages et couleurs peuvent être sélectionnés lorsque vous spécifiez les attributs de votre projet. Préréglages Ceux-ci déterminent la largeur, la hauteur, la vitesse et l’aspect des pixels selon le format sélectionné.  Préréglages : ce menu local répertorie les formats de sortie les plus fréquents. Après avoir sélectionné un préréglage différent, vous remarquerez comment sont modifiés les réglages. Vous pouvez également en vérifier l’impact sur la forme et la taille du Canevas. Si aucun préréglage ne correspond à votre projet, vous pouvez configurer manuellement les dimensions et la vitesse. « Personnalisé » apparaîtra alors automatiquement dans le champ Préréglages. Remarque : les options multimédia et de bannière Web figurent parmi les préré- glages, sachant que LiveType permet de créer des animations pour le Web et pour Keynote, qui importe directement les séquences QuickTime. Pour rappel, les bannières Web sont généralement créées au format GIF. Pour créer un GIF, vous devez utiliser un autre programme afin de convertir votre sortie LiveType.  Largeur : il s’agit de la largeur, en pixels et en centimètres.  Hauteur : il s’agit de la hauteur, en pixels et en centimètres.  Vitesse : il s’agit de la fréquences, en images par seconde. Les propriétés de préréglages définissent automatiquement la résolution du projet, la vitesse, etc., et ce pour les formats de sortie les plus fréquents.36 Chapitre 2 Configuration d’un projet  Priorité de trame : lorsque votre projet est prévu pour une sortie vidéo entrelacée, choisissez soit Supérieure (impaire) ou Inférieure (paire) pour l’animation la plus lisse. Une fois la bonne option choisie, LiveType effectue un rendu des trames, avec la trame du bas ou la trame du haut en premier. Choisissez Aucun pour des images non entrelacées. Les images numériques sont généralement trame en bas en premier, tandis que certaines cartes de capture vidéo peuvent avoir besoin d’un rendu avec l’option Supérieure (impaire). Dans tous les cas, utilisez l’option correspondant à vos réglages système vidéo. Pour en savoir plus à ce sujet, consultez « Sélection de l’ordre de rendu des trames » à la page 38.  Aspect des pixels : le rapport entre la largeur et la hauteur d’un pixel, c’est-à-dire sa proportion, varie d’un format à l’autre. La proportion des pixels dépend des propriétés prédéfinies, même si vous pouvez indiquer une valeur de votre choix.  Début : vous pouvez faire correspondre l’heure de début de votre projet avec un point précis de votre vidéo montée, ce qui facilite les superpositions au moment de la composition. Les unités de l’heure de début illustrent le format temporel saisi dans le champ de droite.  Format temporel : ce réglage détermine comment la position des données audio et vidéo est indiquée dans le temps. Plusieurs choix sont possibles : Images, SMPTE, et SMPTE Drop. Champ de description Le champ de description est pratique pour garder des notes sur le projet ainsi que la description de tout paramètre de sortie non standard que vous avez configuré et que vous réutiliserez. Réglages de qualité Les réglages de qualité peuvent faire énormément varier le temps consacré à un projet. Au fil de la conception de votre animation et de l’application d’effets, vous devez consulter à plusieurs reprises un aperçu de votre film. Chaque fois, votre système doit effectuer un rendu image par image. Options de format temporel Options de qualité pour le Canevas, rendus et aperçus de filmsChapitre 2 Configuration d’un projet 37 Ces réglages dans cette zone vous permettent de configurer la qualité de trois éléments distincts :  Canevas : un aperçu RAM dans le Canevas  Rendu : un rendu séquence complet  Aperçu : un aperçu standard accessible à partir du menu Fichier Le mode d’aperçu de votre film dépend de votre avancement dans la conception. Vous devrez parfois changer plusieurs fois ces réglages lors de la création de titres, notamment dans le cas de compositions complexes demandant un temps de rendu important. L’aperçu filaire, qui affiche les cadres de délimitation de chaque caractère, permet un temps de rendu très court. Lorsque vous vous attachez à l’animation des éléments du Canevas plutôt qu’à leurs attributs visuels, l’aperçu filaire s’avère fort efficace. Les réglages Fil de fer, Brouillon, Normale rendent votre projet avec des niveaux croissants de résolution. Réglages du fond Ces réglages vous permettent de sélectionner une couleur du Canevas et son niveau d’opacité.  Couleur : vous permet de choisir une couleur de fond dans le Canevas.  Opacité : ce réglage reflète l’opacité de la couleur sélectionnée ci-dessus. Un niveau d’opacité de 0 équivaut à l’absence de couleur et le Canevas affiche alors le modèle damier indiquant un fond transparent.  Rendre le fond : quand cette case est sélectionnée, toute couleur de fond, ainsi que les autres éléments du fond sont rendus dans les aperçus ou dans les films achevés. Important : la case Rendre le fond s’applique à tous les éléments se trouvant en dessous de la barre de fond dans la Timeline, ainsi qu’à la couleur du fond, absente de la Timeline. Si cette case n’est pas cochée, la couleur du fond et les autres éléments de fond ne sont pas rendus dans les aperçus et le projet final. Pour plus d’informations, consultez le chapitre 3, « Ajout d’un fond », à la page 41 qui présente une explication complète sur la façon de travailler avec les fonds dans LiveType. Réglages des règles et de la grille Vous pouvez afficher ou masquer les règles et la grille du Canevas, ainsi que choisir l’espace séparant les lignes de la grille au bas de la zone de dialogue Propriétés du projet. Reportez-vous à la section « Personnalisation du Canevas » à la page 17 pour en savoir plus sur les règles et la grille. La fréquence des lignes, à savoir la largeur de la grille, est définie dans la zone de dialogue Propriétés du projet.38 Chapitre 2 Configuration d’un projet Sélection de l’ordre de rendu des trames Vous pouvez effectuer un test pour savoir quel est l’ordre le plus approprié à votre système. Lorsque vous créez un film, l’ordre de rendu (commençant par la trame la plus haute ou la plus basse) doit correspondre à la méthode employée par votre équipement pour éviter que les images soient déformées. Remarque : l’ordre des trames dans lesquelles vous enregistrez avec votre équipement vidéo est modifiable en changeant le matériel ou les logiciels de votre configuration de production. Par exemple, le changement de votre carte vidéo, du logiciel de contrô- le de périphérique ou du magnétoscope une fois l’ordre établi peut inverser ce dernier. Ainsi, chaque fois que vous modifiez votre configuration, vous devez effectuer ce test pour l’ordre de rendu des trames. Pour tester votre système, réalisez le rendu de deux projets LiveType, l’un avec la trame du dessus en premier, l’autre avec celle du bas. Important : il est conseillé de vous familiariser avec les fonctions de base de LiveType avant de suivre cette procédure. Pour tester l’ordre de rendu des trames : 1 Démarrez un nouveau projet LiveType. 2 Choisissez Édition > Propriétés du projet. 3 Dans la zone de dialogue des Propriétés du projet, effectuez les actions suivantes : a Choisissez un réglage NTSC ou PAL dans le menu local Préréglages. b Choisissez Inférieure (paire) dans le menu local Priorité de trame. Ne choisissez pas Supérieure (impaire). Dans ce cas, vous effectuez le rendu à partir de la trame du bas. 4 Dans l’Inspecteur, effectuez les actions suivantes : a Saisissez la lettre capitale « O » dans une police système sur la Piste 1. b Augmentez sa taille pour remplir l’ensemble du Canevas. c Choisissez la couleur rouge pour la lettre, puis le noir pour le fond. 5 Appliquez un effet de déplacement rapide à la piste (tel que Jumpy) dans la catégorie d’effet Caricature dans le Navigateur média. 6 Dans l’onglet Chronométrage, optez pour une vitesse de 100 %. 7 Choisissez Fichier > Rendre le film. 8 Nommez le fichier lower.mov dans le champ Enregistrer sous, puis cliquez sur Enregistrer. Le film est rendu à l’emplacement que vous avez choisi. 9 Prenez à présent le bleu comme couleur de la lettre O. Cochez alors Supérieure (impaire) dans la zone de dialogue Propriétés du projet.Chapitre 2 Configuration d’un projet 39 10 Enregistrez le fichier, en le nommant upper.mov. 11 Rendez le deuxième film. 12 Importez les fichiers rendus dans Final Cut Pro, puis effectuez la lecture des deux films sur un moniteur NTSC. L’un d’eux apparaît déformé, l’autre se lit correctement et ses bords sont nettement marqués. Chaque fois que vous rendez un film LiveType pour ce système, employez les réglages de celui non déformé à l’écran.3 41 3 Ajout d’un fond Dans LiveType, les fonds jouent généralement l’un de ces deux rôles : soit ils forment partie intégrante de la composition du titre, soit ils sont utilisés pour aider à positionner des éléments et à adapter le chronométrage du film de titrage. Même si tout peut servir de fond, il s’agit en général d’une couleur uniforme, d’une texture animée, d’une image fixe ou d’un film remplissant le Canevas. Même si les images de fond, les films et les textures ont tendance à remplir le Canevas et ne sont pas particulièrement modifiés, ils peuvent être dimensionnés, positionnés et transformés de différentes manières. Pour en savoir plus, consultez le chapitre 6, « Manipulation d’objets, de textures et d’éléments importés », à la page 81. Sélection d’une couleur de fond Le fond le plus simple est une couleur couvrant toute la surface du Canevas et qu’il est impossible de modifier, à part son niveau d’opacité. Mieux vaut envisager la couleur de fond comme une propriété de projet, et non un élément déplaçable ou modifiable. Par défaut, l’opacité du fond est de 0 % et le Canevas affiche alors un fond transparent symbolisé par le modèle damier gris et blanc. Réglages de fond dans la zone de dialogue Propriétés du projet42 Chapitre 3 Ajout d’un fond Pour choisir une couleur de fond : 1 Choisissez Édition > Propriétés du projet. 2 Cliquez sur le bouton Couleur dans la zone de dialogue Propriétés du projet. 3 Dans la fenêtre Couleurs, choisissez une couleur, puis fermez la fenêtre. Remarque : assurez-vous de toujours fermer cette fenêtre après avoir sélectionné une couleur. 4 Glissez le curseur d’opacité ou entrez dans le champ une valeur supérieure à 0 %. Cliquez sur OK. La couleur de fond apparaît dans le Canevas. Ajout d’une texture de fond Les textures LiveType créent des fonds animés et dynamiques. Elles sont aussi souvent employées avec la fonction de remplissage, ce qui permet d’appliquer un remplissage avec texture à du texte ou un objet. Reportez-vous au chapitre 5, « Manipulation de texte », à la page 59 pour en savoir plus sur la création d’un remplissage. Pour créer un fond texturé : 1 Cliquez sur l’onglet Textures dans le Navigateur média. 2 Explorez les catégories de textures et sélectionnez une texture. 3 Cliquez sur le bouton Appliquer à la nouvelle piste. La texture remplit le Canevas et apparaît sous forme de piste de fond dans la Timeline. Texture sélectionnée Menu local Catégorie Texture de fond (colorée ou éclairée)Chapitre 3 Ajout d’un fond 43 Importation d’un film ou d’une image fixe comme fond Vous pouvez importer des images ou des films d’autres sources et les utiliser comme fonds pour votre projet de titre. Pour tous vos projets, utilisez l’un des éléments ci-après :  une image ou un plan vidéo comme fond temporaire afin de définir avec exactitude la position et la durée de l’action de vos titres ;  un film à incorporer dans vos titres ;  une image ou un graphisme statique. LiveType peut importer des éléments de fond dans divers formats :  AVI  BMP  DV  GIF  JPEG  MPEG-2 et MPEG-4  Photoshop  PICS  PICT  PLS À propos de la barre de fond La couleur de fond se distingue des éléments de fond. Ces derniers sont présents dans la Timeline et manipulables de diverses manières. Un projet peut comprendre plusieurs éléments (ou aucun). L’unique façon de distinguer un élément de fond, qu’il s’agisse d’un objet ou d’une texture LiveType, d’un film ou d’une image, consiste à vérifier s’il se trouve en dessous de la barre de fond dans le Canevas. Vous pouvez déplacer verticalement la barre de fond entre les pistes de la Timeline. Le comportement de tous les éléments se trouvant en dessous de la barre de fond dépend de l’option Rendre le fond de la zone de dialogue Propriétés du projet. Barre de fond Texture de fond44 Chapitre 3 Ajout d’un fond  PNG  fichier d’images QuickTime  film QuickTime  SGI  Targa  TIFF Pour importer un film de fond : 1 Choisissez Fichier > Placer un film en fond. 2 Recherchez et sélectionnez le fichier de séquence à placer et cliquez sur Ouvrir. Remarque : lorsque vous importez un film de fond, les dimensions et la vitesse s’adaptent automatiquement. Il est conseillé de vérifier les Propriétés du projet lorsque vous importez un nouveau film de fond. Pour importer une image de fond : 1 Choisissez Fichier > Placer. 2 Recherchez et sélectionnez le fichier à placer dans le Canevas, puis cliquez sur Ouvrir. 3 Dans la Timeline, procédez de l’une des façons suivantes :  Glissez la piste d’image en dessous de la barre de fond.  Glissez la barre de fond au-dessus de la piste d’image. Remarque : le placement d’une image ou d’un film à l’aide de l’option Fichier > Placer est sans incidence sur la résolution et la vitesse du projet. En effet, l’image ou le film respecte les attributs du projet. Film de fond placéChapitre 3 Ajout d’un fond 45 Importation d’un film de fond avec des marqueurs de chronométrage Final Cut Pro vous permet d’enregistrer des films comportant des marqueurs de chronométrage, ce qui s’avère utile pour déterminer avec exactitude le chronométrage de vos titres. Lorsque vous placez un film Final Cut Pro dans LiveType, les marqueurs apparaissent dans la règle de l’image de la Timeline. Les marqueurs ne sont pas déplaçables dans la Timeline. Cliquez toutefois dessus pour déplacer la tête de lecture à l’image marquée. Instructions de rendu du fond Vous êtes libre de rendre ou non le fond de votre projet. Les réglages du fond de la zone de dialogue Propriétés du projet (Couleur, Opacité et Rendre le fond) offrent plusieurs options modifiant l’environnement de travail et le résultat final. Si vous créez une animation indépendante, une bannière Web ou un composant multimédia, par exemple, il est préférable d’incorporer un fond complet comme élément de votre film. Si vous créez une superposition de titres, il est le plus souvent inutile de rendre le fond. Prenez ce qui suit en compte :  Pour inclure une image, un film ou une texture animée comme fond dans le film final, conservez une opacité de couleur de 0 % et cochez la case Rendre le fond.  Pour obtenir un fond d’une couleur unie opaque ou à moitié transparente, choisissez une couleur et un niveau d’opacité et cochez la case Rendre le fond.  Si vous ne voulez aucun élément de fond dans votre film final, désactivez la case Rendre le fond. Vous pouvez alors effectuer ce qui suit :  Importer un film ou une image comme fond pour référence de placement et de chronométrage seulement, sans devoir l’incorporer au titre créé.  Déterminer une couleur de Canevas autre que le modèle damier par défaut, selon vos préférences de travail. Marqueur importé en tant que partie d’un film Final Cut Pro4 47 4 Manipulation de pistes Pour toute création dans LiveType, vous devez maîtriser le concept de pistes. Tout élément d’une composition de titrage appartient à une piste, chacune d’elles pouvant contenir une ou plusieurs lignes de texte, une image, un film, un objet ou une texture animés. Les pistes sont des « conteneurs » illustrés par des lignes bleu foncé dans le Canevas et des barres correspondantes dans la Timeline. Une piste comporte toutes les informations sur son contenu :  position, forme et ligne standard  attributs tels que couleur, ombre, police et espacement  effets et chronométrage48 Chapitre 4 Manipulation de pistes Le présent chapitre explique comment les pistes sont déplacées et formées dans le Canevas, ainsi que leur mode de manipulation dans la Timeline. Les trois chapitres suivants exposent en détail l’application de texte, d’objets et d’effets à des pistes afin d’assembler votre composition. Piste videChapitre 4 Manipulation de pistes 49 Positionnement de pistes dans le Canevas À la première ouverture de LiveType, le Canevas par défaut contient une piste vide avec deux extrémités. La forme d’une piste détermine l’interligne par défaut sur lequel se trouve son contenu. Les pistes sont manipulables à tout moment, qu’elles contiennent ou non des éléments. Si vous créez une piste sur laquelle placer du texte ou si vous voulez que le texte s’adapte à une forme précise, il est préférable de modeler et de positionner la piste avant d’ajouter ce dernier. Pour positionner une piste : m Pour déplacer une piste dans le Canevas ou l’en sortir partiellement, glissez-la. Les pistes peuvent déborder des limites du Canevas, ce qui permet aux éléments d’entrer et de sortir de la zone de visualisation. Pour incliner ou redimensionner une piste : m Glissez l’une des extrémités de la piste. Remarque : maintenez la touche Maj enfoncée lorsque vous positionnez un élément dans le Canevas afin d’en forcer la position horizontale, diagonale ou verticale. Cette opération est valable pour les pistes, les extrémités, les objets et les caractères. Piste active débordant du Canevas Extrémité Limite du titre sécurisé Limite de l’action sécurisée Fond blanc du Canevas Menu local Zoom Canevas réglé sur 50 % Pistes50 Chapitre 4 Manipulation de pistes Création d’angles et de courbes Les pistes peuvent suivre n’importe quel chemin linéaire. Vous pouvez également relier les extrémités d’une piste afin que l’élément se déplace selon une boucle continue. Pour créer un angle sur une piste, vous devez la doter d’un point de contrôle. Le nombre de points de contrôle possibles sur une piste est illimité. Pour créer un angle sur une piste : 1 En maintenant la touche Contrôle enfoncée, cliquez sur la piste à l’endroit où vous souhaitez créer l’angle, puis choisissez Ajouter un point de contrôle dans le menu contextuel. 2 Glissez le nouveau point et les extrémités pour créer l’angle souhaité. Les points de contrôle servent également à créer des courbes. Si vous connaissez les courbes de Bézier, l’opération sera un jeu d’enfant. Dans le cas contraire, il est probable que vous deviez recommencer plusieurs fois.Chapitre 4 Manipulation de pistes 51 Pour créer une piste courbe : 1 Répétez les étapes 1 et 2 précédentes. 2 En maintenant la touche Contrôle enfoncée, cliquez sur le point de contrôle, puis choisissez Courbe intérieure dans le menu contextuel. 3 Glissez la poignée de Bézier de manière à obtenir la courbe souhaitée. 4 En maintenant la touche Contrôle enfoncée, cliquez sur le même point de contrôle, puis choisissez Courbe extérieure dans le menu contextuel. Une autre poignée apparaît et la courbe s’adoucit au point de contrôle. Une poignée de Bézier apparaît sous forme de point sur la piste, près du point de contrôle.52 Chapitre 4 Manipulation de pistes Remarque : vous pouvez également appliquer une courbe à une extrémité. Dans ce cas, seule l’une des deux options (Courbe intérieure ou Courbe extérieure) sera disponible car la piste part dans une seule direction à partir de ce point. Liaison d’extrémités Le paramètre Glisser, utile dans divers effets prédéfinis, permet au texte de se déplacer le long d’une piste. Si les extrémités sont liées, le texte se déplace alors selon une boucle continue. Reportez-vous au chapitre 7, « Manipulation d’effets et animation d’images clés », à la page 89 pour en savoir plus sur les effets et les chemins d’animation. Pour créer un chemin d’animation en forme de boucle continue, vous devez relier les extrémités de la piste. Il est inutile que les extrémités se chevauchent. En fait, elles peuvent être liées même si elles se trouvent de chaque côté du Canevas. La liaison d’extrémités permet au texte ou aux objets de passer immédiatement de la fin au début d’une piste (lecture en boucle) lorsqu’un effet utilisant le paramètre Glisser leur est appliqué. Pour relier les extrémités d’une piste : m En maintenant la touche Contrôle enfoncée, cliquez sur l’une des extrémités d’une piste, puis choisissez Relier les extrémités dans le menu contextuel. De la même façon, vous pouvez délier des extrémités.Chapitre 4 Manipulation de pistes 53 Ajout, copie et suppression de pistes L’ajout de pistes au Canevas peut s’effectuer de plusieurs façons. Pour ajouter une piste vide, procédez de l’une des façons suivantes : m Choisissez Piste > Nouvelle Piste de texte (ou appuyez sur les touches Commande + T). m Choisissez une police dans le Navigateur média puis sélectionnez Appliquer à la nouvelle piste. Il est parfois utile de créer une piste en double, identique à une piste déjà créée du point de vue de la position, de la forme, du contenu, du chronométrage et des effets. Pour créer un double de piste : 1 Sélectionnez la piste en question. 2 Choisissez Piste > Dupliquer la piste (ou appuyez sur les touches Commande + D). Le double se superposant exactement à la piste d’origine, sa création ne peut se vérifier que par l’ajout d’une nouvelle piste dans la Timeline. La superposition de pistes com-portant des éléments identiques mais des effets et paramètres différents permet de produire des animations très sophistiquées. Séparez le double de la piste d’origine pour que les deux soient visibles. Pour supprimer une piste : 1 Sélectionnez la piste en question. 2 Procédez de l’une des façons suivantes :  Choisissez Piste > Supprimer la piste.  Appuyez sur la touche Suppr. Vous pouvez également copier dans votre projet en cours une piste d’un autre projet, tel qu’un modèle LiveType ou un projet créé auparavant. Pour copier une piste d’un projet dans un autre : 1 Ouvrez les projets source et cible. Un onglet apparaît pour chacun d’eux dans la Timeline. 2 Dans le projet source, sélectionnez la piste à copier puis choisissez Édition > Copier. 3 Cliquez sur l’onglet du projet cible dans la Timeline puis choisissez Édition > Coller.54 Chapitre 4 Manipulation de pistes Manipulation de pistes dans la Timeline Lorsque vous ajoutez des pistes dans le Canevas, elles apparaissent sous forme de barres numérotées dans la Timeline. Si des effets sont appliqués aux pistes, ils apparaissent alors sous forme de barres non numérotées en dessous des pistes. Réglage du chronométrage d’une piste Lorsque vous ajoutez une piste au Canevas, elle commence par défaut à l’image désignée par la tête de lecture. La durée d’une piste varie en fonction de son contenu. Une piste comportant du texte dans une police système ou une image statique dure par défaut deux secondes. La durée d’une piste contenant quant à elle des données LiveType ou tout film importé est fonction de la durée de ce dernier. Pour modifier ces paramètres de base de chronométrage dans la fenêtre Timeline, il suffit d’allonger ou de déplacer les barres de pistes. Vous pouvez également choisir un retard et la durée dans l’onglet Chronométrage de l’Inspecteur, à l’instar de nombreux autres paramètres. Piste 2 Piste 1 Piste 1 Piste 2Chapitre 4 Manipulation de pistes 55 Pour régler la durée d’une piste, procédez de l’une des façons suivantes : m Glissez l’un des bords de la barre vers la droite ou vers la gauche. Remarque : la modification de la durée des pistes contenant des films ou des données LiveType entraîne celle de la vitesse à laquelle le film est lu. Si vous réduisez la durée d’une piste LiveFont par exemple, celle-ci est lue plus rapidement. m Sélectionnez la piste et procédez de l’une des façons suivantes :  Pour un contenu statique, modifiez le paramètre Durée dans l’onglet Chronomé- trage de l’Inspecteur.  Dans le cas de films et de contenu animé, modifiez le paramètre Vitesse dans l’onglet Chronométrage. Si vous le souhaitez, vous pouvez faire apparaître le contenu de la piste après la première image. Pour retarder l’apparition d’une piste, procédez de l’une des façons suivantes : m Cliquez à l’intérieur de la barre et glissez-la vers la droite. m Sélectionnez la piste et déplacez le curseur Retard dans l’onglet Chronométrage de l’Inspecteur. Vous pouvez également repositionner plusieurs pistes à la fois, ce qui permet d’en conserver la place relative au moment de changer leur temps de retard. Cette opération correspond à un glissement ripple. Pour déplacer deux pistes ou plus à la fois dans la Timeline : m Appuyez sur la touche Option et glissez la piste la plus à gauche (celle commençant en premier) du groupe à déplacer. Toutes les pistes à droite de celle sélectionnée (avec des heures de début ultérieures) et les effets qui leur sont associés se déplacent en bloc. Tête de lecture Glissez l’une des extrémités d’une piste pour en changer la durée ou la vitesse. Glissez une piste pour changer son heure de début.56 Chapitre 4 Manipulation de pistes Couches et ordre des pistes Sachant que des éléments du Canevas se chevauchent en permanence, il est important de gérer les couches de pistes. Lorsque vous créez une piste, elle devient toujours la couche supérieure. Le contenu ajouté à cette piste se trouvera devant tous les autres éléments du Canevas. Remarque : dans la Timeline, les pistes sont affichées de l’avant vers l’arrière, la piste 1 étant en première position. Pour changer la position avant/arrière de la piste, procédez de l’une des façons suivantes : m Cliquez à l’intérieur de la barre d’une piste dans la Timeline et déplacez-la verticalement vers une nouvelle position. m Sélectionnez la piste à déplacer, que ce soit dans le Canevas ou dans la Timeline, puis choisissez l’une des options du menu Disposition : Faire passer au premier plan, Faire passer à l’arrière-plan, Avancer d’un plan [une couche] et Reculer d’un plan. Les numéros de pistes changent pour refléter le nouvel ordre. Piste 1 (couche supérieure) Boutons Activer/ DésactiverChapitre 4 Manipulation de pistes 57 Désactivation des pistes Dans le fenêtre Timeline, vous pouvez désactiver des pistes et les effets qui leur sont appliqués. Cette opération est utile pour réduire l’encombrement du Canevas et le temps de rendu des aperçus si vous ne souhaitez visualiser que peu d’éléments. La désactivation d’éléments permet également de comparer diverses possibilités de conception. Pour désactiver une piste ou un effet : m Cliquez sur le bouton Activer/Désactiver juste à gauche d’une piste ou d’un effet dans la Timeline. La ligne bleue d’une piste désactivée demeure dans le Canevas mais son contenu n’y apparaît plus, n’est plus représenté dans l’aperçu filaire animé de l’Inspecteur et n’est pas rendu lors de la génération d’un aperçu ou du film final. Regroupement de pistes Il est souvent utile de regrouper deux pistes ou plus afin de conserver leurs positions les unes par rapport aux autres dans le Canevas. Les pistes regroupées peuvent être déplacées dans le Canevas mais restent solidaires. Dans le cas de piles de pistes, le regroupement est le seul moyen de déplacer l’ensemble en un bloc. Vous pouvez par exemple, vouloir créer un effet en deux couches, avec un mot disparaissant en fondu et révélant le même mot en dessous, doté d’une texture animée. Pour ce faire, vous devez créer une piste se superposant exactement à celle d’origine à l’aide de la commande Dupliquer la piste du menu Piste. Pour repositionner les pistes dans le Canevas, vous devez alors les regrouper. Pour regrouper deux pistes ou plus : 1 Assurez-vous que le Canevas comporte plusieurs pistes. 2 Sélectionnez-en une, dans le Canevas même ou dans la Timeline. Il s’agit désormais de la piste active, le bouton de regroupement à son extrémité gauche étant alors désactivé. 3 Cliquez sur le bouton de regroupement d’une autre piste. L’icône de liaison apparaît et indique que la piste est associée à celle active (sélectionnée à l’étape 2). Piste active Bouton de regroupement58 Chapitre 4 Manipulation de pistes 4 Dans le Canevas, déplacez l’une des pistes regroupées. Vous remarquez qu’elles se déplacent ensemble. 5 Dans la Timeline, cliquez sur le bouton de regroupement d’une troisième piste. Trois pistes sont à présent regroupées. Pour dissocier des pistes : m Sélectionnez l’une des pistes associées, puis cliquez sur son bouton de regroupement. L’icône de liaison disparaît et les pistes peuvent alors se déplacer individuellement. Remarque : même si les pistes regroupées conservent leur position relative, il est possible d’en modifier et d’en déplacer le contenu. Si vous glissez une piste faisant partie d’un groupe, les autres pistes du groupe la suivent. En revanche, si vous glissez un glyphe se trouvant sur l’une des pistes du groupe, son déplacement est autonome. Le paramètre Offset change, alors que la piste reste la même.5 59 5 Manipulation de texte Les titres peuvent intégrer une série d’effets visuels, leur fonction première restant toutefois l’affichage de texte. Le présent chapitre explique comment insérer et formater du texte, y compris comment manipuler individuellement les caractères d’une piste. L’ajout de mouvement au texte (au-delà de l’animation propre aux LiveFonts) est traité au chapitre 7, « Manipulation d’effets et animation d’images clés », à la page 89. Insertion de texte Comme tout élément du Canevas, le texte doit se trouver sur une piste. Trois méthodes d’ajout de texte dans une police donnée sont possibles :  Créez une piste, sélectionnez une police et ajoutez du texte à la piste.  Créez une piste, ajoutez-lui du texte et appliquez ensuite une police.  Commencez par choisir une police, cliquez sur le bouton Appliquer à la nouvelle piste dans le Navigateur média et saisissez du texte. Les étapes ci-après illustrent la première approche. Pour ajouter du texte au Canevas : 1 Créez une nouvelle piste en choisissant Piste > Nouvelle piste de texte (ou appuyez sur les touches Commande + T). Remarque : une piste correspondante dans la Timeline apparaît. 2 Choisissez une police : a Cliquez sur l’onglet LiveFonts ou Polices dans le Navigateur média. 60 Chapitre 5 Manipulation de texte LiveType est livré avec un grand choix de polices LiveFonts. Cliquez sur le menu local Catégorie pour accéder aux différents ensembles de polices LiveFonts, notamment les LiveFonts d’autres fabricants et les polices personnalisées que vous pouvez créer. b Sélectionnez une police système ou une LiveFont. c Cliquez sur le bouton Appliquer. 3 Saisissez du texte dans la piste active en procédant de l’une des façons suivantes :  Saisissez du texte dans l’une des zones de saisie de l’Inspecteur.  Coupez et collez du texte d’une autre application dans une zone de saisie (le formatage depuis d’autres applications n’est pas conservé dans LiveType). Remarque : si vous ajoutez du texte à une piste avant de choisir une police, il apparaît dans le Canevas avec une police, une taille, une couleur et un espacement par défaut. Pour changer la police d’une piste de texte : 1 Sélectionnez la piste de texte en question. 2 Choisissez une police dans l’onglet LiveFonts ou Polices du Navigateur média. 3 Procédez de l’une des façons suivantes :  Cliquez sur le bouton Appliquer.  Double-cliquez sur le nom de la police. Remarque : l’option Appliquer ne gère pas les différents types de contenu. Aussi ne pouvez-vous pas appliquer une texture ou un objet à une piste comportant déjà du texte. De la même façon, vous ne pouvez pas appliquer une police à une piste contenant une texture, un objet, une image ou un film. Onglet LiveFonts Onglet Polices Options d’application de policesChapitre 5 Manipulation de texte 61 Plusieurs lignes de texte peuvent cohabiter sur une même piste. Vous pouvez ainsi créer un élément textuel assez long et défini par un ensemble de paramètres. Dans le cas d’un générique par exemple, il est possible de copier le texte dans un autre programme, d’effectuer un copier/coller dans la zone de saisie, puis de lui appliquer la police et les attributs avec un effet de défilement. Pour appliquer une autre police système à une piste : 1 Créez une piste de texte comportant un ou deux mots dans une police système. 2 Sélectionnez un ou plusieurs caractères sur la piste en les mettant en évidence dans la zone de saisie ou en les sélectionnant dans le Canevas. 3 Choisissez une police système, autre que celle déjà employée, dans l’onglet Polices du Navigateur média. 4 Cliquez sur le bouton Appliquer au bas de l’onglet Polices. LiveFonts et polices système Les deux types de polices disponibles dans LiveType sont fort différents. Les LiveFonts sont plus dynamiques car elles sont dotées d’animations complètes. Les polices système en revanche ressemblent davantage à des ardoises blanches adaptables pour obtenir diverses apparences. Les deux types de polices peuvent être transformés grâce aux paramètres décrits dans ce chapitre, mais certains de ces paramètres n’ont pas un grand intérêt visuel s’ils sont appliqués à des LiveFonts. Remarque : le bouton Utiliser les réglages par défaut dans l’onglet Texte de l’Inspecteur restaure la plupart des attributs originaux des LiveFonts, des objets et des textures, dont le chronométrage, la couleur, etc. Cette option s’avère notamment utile pour revenir à l’état d’origine de ces éléments LiveType lorsque vous essayez diverses combinaisons de formatage. Les LiveFonts et les polices système présentent également d’autres divergences dans LiveType :  Vous pouvez appliquer deux polices système ou plus à la même piste, mais une seule LiveFont.  Les LiveFonts sont des films numériques et possèdent en cela des options de chronométrage que vous pouvez contrôler dans l’onglet Chronométrage de l’Inspecteur. Reportez-vous à la section « Réglage du chronométrage des LiveFonts » à la page 62.  Les polices système sont toujours basées sur des vecteurs, alors que les LiveFonts peuvent être basées sur des trames ou sur des vecteurs. Il est donc possible d’employer des LiveFonts d’une taille telle (plus de 500 points) que les bords ne sont plus lisses.  L’impact des LiveFonts sur les temps d’aperçus et de rendus est plus important.62 Chapitre 5 Manipulation de texte Jeu de caractères LiveFont Les LiveFonts incluses dans LiveType se composent de LiveType127 caractères pour l’anglais, le français, l’allemand et l’espagnol : Pour accéder à des caractères qui ne sont pas représentés sur votre clavier, utilisez le Visualiseur de clavier, que vous pouvez sélectionner dans la fenêtre Menu saisie, après avoir accédé à la fenêtre International des préférences Système. Réglage du chronométrage des LiveFonts Lorsque vous créez une piste de police système, sa durée par défaut est toujours de deux secondes. Pour leur part, les LiveFonts sont de durées variables, comme le montre la colonne du milieu dans l’onglet LiveFonts du Navigateur média. Comme il s’agit de films, les LiveFonts sont fonction de plusieurs paramètres de chronométrage disponibles dans l’onglet Chronométrage de l’Inspecteur. Aa Bb Cc Dd Ee Ff Gg Hh Ii Jj Kk Ll Mm Nn Oo Pp Qq Rr Ss Tt Uu Vv Ww Xx Yy Zz ! # $ % & ( ) , . < > @ + = : ; _ - ? “ ‘/ * 0 1 2 3 4 5 6 7 8 9 Áá Àà Ââ Ää Çç Èè Éé Êê Ëë Îî Íí Ïï Ññ Ôô Öö Óó ß Üü Úú Ùù Ûû € Réglages dans l’onglet ChronométrageChapitre 5 Manipulation de texte 63 Réglages pour les LiveFonts dans l’onglet Chronométrage  Aléatoire et Séquence : vous permet d’appliquer le film LiveFont à chaque caractère de la piste dans un ordre différent, avec un délai variable entre chaque lettre.  Vitesse : vous permet de lire le film LiveFont plus ou moins rapidement. Lorsque vous changez la vitesse, la durée de la piste augmente ou diminue dans la Timeline. De la même façon, si vous modifiez la durée de la piste dans la Timeline, le paramètre de vitesse change dans l’onglet Chronométrage.  Retard : vous permet de fixer l’heure de début de la piste.  Boucle : détermine le nombre de fois que le film LiveFont est lu. Le réglage par défaut est 1, c’est-à-dire qu’il n’y a qu’une seule lecture. La valeur 2 indique que le film est lu deux fois. La durée de la piste est multipliée par deux, avec dans la plupart des cas une valeur de boucle de 2. Remarque : plusieurs LiveFonts, dont Burn Barrel, Cool et Gutter, profitent d’une « animation segmentée » marquant les segments de début, de milieu et de fin du film. Lorsque vous modifiez le paramètre Boucle pour ces polices, seul le segment du milieu de l’animation passe en boucle.  Durée : ne s’applique pas aux pistes LiveFont.  Suspendre premier et Suspendre dernier : vous permet de faire apparaître la première image de la LiveFont pour une durée donnée avant que la lecture du film ne commence. L’option Suspendre dernier agit de la même façon, pour la dernière image cette fois. Formatage du texte Une fois la police sélectionnée, vous disposez de multiples options de formatage disponibles via l’Inspecteur pour modifier l’apparence du texte. Lorsque vous changez les paramètres de formatage, le contenu de la piste active change de façon dynamique dans le Canevas, ce qui facilite vos tâches. Ces options peuvent s’appliquer à toute la piste ou à un ou plusieurs caractères s’y trouvant. Pour formater un élément dans le Canevas, vous devez d’abord sélectionner la piste où il se trouve.64 Chapitre 5 Manipulation de texte Pour sélectionner une piste entière, procédez de l’une des façons suivantes : m Cliquez sur la ligne bleue dans le Canevas. m Cliquez sur la piste correspondante dans la Timeline. Remarque : si vous cliquez directement sur du texte, un cadre de délimitation se dessine autour du caractère sur lequel vous avez cliqué et vos modifications n’affectent que ce dernier. Reportez-vous à la section « Modification de caractères individuels » à la page 79. Une fois la piste à formater sélectionnée, cliquez sur les onglets Texte, Style et Attributs de l’Inspecteur pour indiquer les options d’alignement, de taille, de crénage, d’interligne et de couleur. Alignement, taille, crénage et interligne Dans l’onglet Texte de l’Inspecteur, vous pouvez changer la taille, le crénage et l’interligne de la piste de texte, ainsi que son alignement horizontal et vertical. Les valeurs de taille s’expriment en points, celles de crénage et d’interligne en pourcentage de l’espacement par défaut de la police. Options de formatage dans l’onglet Texte de l’InspecteurChapitre 5 Manipulation de texte 65  Alignement : les options d’alignement permettent la lecture horizontale ou verticale du texte sur la piste. Les boutons d’alignement à gauche, au centre et à droite s’appliquent aux deux orientations. La position de la piste n’est pas affectée par les réglages d’alignement. Les options d’alignement sont également importantes pour placer le texte correctement lorsque la piste est utilisée avec un effet sollicitant le paramètre Glisser. Par exemple, si vous souhaitez glisser du texte de gauche à droite, créez une piste commençant du côté gauche du Canevas. Le texte doit être aligné à gauche pour qu’il débute à l’extrémité gauche de la piste, en dehors du Canevas. Appliquez alors l’effet Glisser à droite de la catégorie chemin d’animation.  Dimensions : la taille du texte se change en glissant le curseur, en cliquant dans la piste du curseur ou en entrant une valeur dans la case à droite du curseur. Remarque : les LiveFonts étant des images à trame faites de pixels, leurs bords perdent en précision dans de très grandes tailles (en général au-delà de 500 points). Les polices système sont quant à elles vectorielles et conservent donc la même qualité dans n’importe quelle taille.  Crénage : le réglage de crénage permet de modifier l’espacement des caractères. La valeur d’espacement normal est de 100 %. Un réglage de 110 % ajoute un petit espace supplémentaire entre les lettres. Lorsque le crénage est de 0 %, tous les caractères sont superposés.  Interligne : il s’agit de l’espace entre la base d’une ligne de texte et la suivante. Ce réglage ne s’applique qu’aux pistes comportant plusieurs lignes de texte, et non à l’écart séparant des pistes. La valeur par défaut est de 100 %. Un interligne de 0 % superpose toutes les lignes de texte d’une piste.66 Chapitre 5 Manipulation de texte Couleur Les options de couleur se trouvent dans la fenêtre Glyphe de l’onglet Attributs de l’Inspecteur. La partie inférieure de l’onglet contient les contrôles de couleur.  Couleur : le paramètre Couleur remplace les pixels de l’élément sélectionné par la couleur indiquée dans la zone Couleur tout en conservant les mêmes valeurs de luminosité. Un réglage de 100 % remplace complètement les couleurs existantes, alors que celui de 20 % combine une partie de la nouvelle couleur avec celle d’origine. Cliquez sur la zone Couleur pour en choisir une autre. Remarque : une fois une couleur sélectionnée, fermez la fenêtre Couleurs. Vous devez la rouvrir pour faire d’autres choix.  Teinte, Saturation et Luminosité (HSL) : ces trois curseurs sont interdépendants pour déterminer la couleur de l’élément sélectionné. La teinte définit, en degrés, le changement de valeur de couleur sur un spectre de 360°. La saturation définit, en pourcentage, l’intensité de la couleur. La luminosité définit, en pourcentage également, l’intensité selon un axe noir et blanc. La couleur par défaut d’une police système est le noir, ce qui rend inutiles les curseurs Teinte, Saturation et Luminosité. Les paramètres HSL et Couleur servent à modifier des éléments basés sur des trames, tels que des LiveFonts, alors que des couleurs doivent généralement être attribuées aux polices système et autres éléments basés sur des vecteurs via la fonction Couleur.  menu local Alpha : si vous avez un plan ou un graphisme importé dans une composition LiveType, vous pouvez choisir un type de canal alpha à partir de ce menu. Choisissez entre Prémultiplier blanc, Prémultiplier noir ou Droit. Réglages de couleurs dans la fenêtre Glyphe de l’onglet AttributsChapitre 5 Manipulation de texte 67 Pour modifier la couleur d’une police système : 1 Sélectionnez une piste contenant une police système noire. 2 Dans la fenêtre Glyphe de l’onglet Attributs, cliquez à l’intérieur de la zone Couleur puis choisissez dans la fenêtre Couleurs une couleur (de préférence primaire et vive). 3 Optez pour un réglage de 100 %. Le contenu de la piste prend cette couleur. En général, les LiveFonts sont conçues avec des couleurs primaires, ce qui permet d’utiliser les curseurs Teinte, Saturation et Luminosité, en plus du paramètre Couleur. Transformation du texte Au-delà du formatage standard du texte, LiveType permet d’appliquer de nombreux autres traitements afin d’étirer, de rendre flou, de fondre, de repositionner et de faire pivoter du texte. Toutes ces fonctions se trouvent dans la fenêtre Glyphe de l’onglet Attributs. Paramètres Glyphe dans l’onglet Attributs de l’Inspecteur68 Chapitre 5 Manipulation de texte  Opacité : elle détermine dans quelle mesure le contenu sous-jacent est visible. Une opacité de 0 rend le texte totalement transparent et, le plus souvent, un réglage de 100 le rend opaque. Lorsque l’attribut de flou est désactivé (valeur 0), un caractère opaque à 50 % possède des bords nets et est légèrement transparent. Remarque : LiveType permet de choisir des valeurs d’opacité supérieures à 100 %. Elles peuvent s’avérer utiles avec des paramètres d’éclats (onglet Style) ou des LiveFonts et des éléments flous ou un peu transparents. Par exemple, la LiveFont Charge laisse voir en partie le fond malgré une opacité de 100 %. À 150 % (valeur à entrer dans le champ Opacité), la police laisse à peine entrevoir le fond.  Flou : l’attribut de flou ressemble à celui d’opacité, sauf qu’il fond et étend les bords externes comme si le texte était flou. Le flou peut s’appliquer, dans la même mesure ou non, aux axes X et Y. Un réglage de 0 signifie que le flou est désactivé. La valeur maximum est de 25.  Échelle : l’échelle étire ou compacte le texte sur les axes X et Y, la valeur 100 correspondant à la taille du texte d’origine. Les paramètres d’échelle s’appliquent de façon indépendante à chaque caractère autour de son point pivot, et non à la piste en tant que bloc. Remarque : contrairement au paramètre Échelle, le paramètre Taille de l’onglet Texte agit sur le texte à partir de l’interligne et prend en compte le crénage. Un glyphe dont la taille est déterminée avec le paramètre Dimensions conserve sa ligne d’origine et s’aligne aux caractères adjacents. Un glyphe dont la taille est déterminée avec le paramètre Échelle s’étend autour de son point pivot sans modifier la position des autres glyphes de la piste.Chapitre 5 Manipulation de texte 69  Offset : ce réglage replace le texte à sa position d’origine sur la piste. Un décalage de 0 ne suppose aucun changement de position sur cet axe.  Rotation : grâce au disque de rotation, vous pouvez placer un élément dans la gamme de 360° et configurer le nombre de tours dans le contexte d’un effet. Par exemple, vous pouvez créer une première image clé à 45°, puis une autre à quatre tours, plus 180°. Lorsque vous lisez le film, l’élément tourne quatre fois dans le sens des aiguilles d’une montre, plus 135° entre ces deux images clés. Les valeurs positives illustrent un mouvement dans le sens des aiguilles d’une montre, les valeurs négatives un déplacement en sens inverse. La manipulation d’images clés est présentée en détail au chapitre 7, « Manipulation d’effets et animation d’images clés ». Exemple de texte avec une opacité de 35 % dans l’onglet Attributs Exemple de texte illustrant les options de flou et d’échelle dans l’onglet Attributs Exemple de texte avec l’ombre par défaut Couleur de fond unie70 Chapitre 5 Manipulation de texte Amélioration du texte avec des styles L’onglet Style de l’Inspecteur fournit quatre options permettant d’enjoliver votre texte. Les styles vous permettent d’ajouter de la profondeur à un texte (ou un objet) et de le mettre en évidence. Pour ce faire, il est le plus souvent question de changer l’espace autour de chaque caractère. Les boutons Ombre, Éclat, Contour et Volume de l’onglet Style indiquent les réglages disponibles pour ce traitement. Ombre et éclat Les styles Ombre et Éclat sont en fait deux variantes d’un même style et utilisent des paramètres similaires pour des résultats assez différents.  Caractère : ce réglage vous permet de rendre l’élément d’origine invisible en isolant le traitement de style dans le Canevas. Cette opération peut s’avérer utile pour réduire l’encombrement lors de la composition de votre traitement. Vous pouvez également conserver l’élément d’origine invisible dans le produit fini.  Activer : cette case à cocher permet d’activer ou de désactiver un style sans incidence sur les réglages choisis. Là encore, cette option est utile pour éliminer l’encombrement ou pour comparer des styles et combinaisons de styles divers.  Couche : ce menu local vous permet de placer l’ombre ou l’éclat devant ou derrière l’élément d’origine. Le réglage Seulement au premier plan cantonne l’effet d’ombre ou d’éclat aux contours de l’élément d’origine, sans extension au-delà des bords des lettres ou de l’objet. Paramètres d’ombre dans l’onglet Style de l’Inspecteur Tout réinitialiser Réinitialise les réglages de déformationChapitre 5 Manipulation de texte 71  Opacité : ce réglage définit l’intensité de l’ombre ou de l’éclat. Un réglage de 0 rend l’ombre ou l’éclat totalement transparent (invisible), celui de 100 complètement opaque (le fond ne se distingue pas). Si le flou est désactivé (valeur 0), une ombre opaque à 50 % possède des bords nets correspondant à l’élément d’origine et tout ce qui se trouve derrière elle se distingue à travers.  Flou : ce paramètre s’apparente à celui d’opacité, sauf qu’il fond et étend les bords externes comme si l’éclat ou l’ombre étaient flous. Un réglage de 0 signifie que le flou est désactivé. La valeur maximum est de 25. Le flou s’applique aux axes X et Y de façon indépendante. Un flou dans la direction Y donne une impression de déplacement vertical même si l’image est statique.  Échelle : l’échelle étire ou compacte l’éclat ou l’ombre sur les axes X et Y, la valeur 100 correspondant à la taille de l’élément d’origine. Les paramètres d’échelle sont appliqués de façon indépendante à chaque caractère d’une piste, et non à l’ombre ou à l’éclat en tant que bloc.  Décalage : ce réglage repositionne l’ombre ou l’éclat par rapport à l’élément d’origine. Un décalage de 0 ne suppose aucun changement de position sur cet axe.  Couleur : cette zone permet de sélectionner la couleur de l’ombre ou de l’éclat.  Déformation : cette zone permet d’étirer ou de reformer l’ombre ou l’éclat en glissant les quatre angles, ou en insérant les coordonnées X et Y pour chacun d’eux. L’une des possibilités de cette fonction consiste à étirer les ombres pour simuler différentes situations d’éclairage. Exemple de texte avec des options d’éclat dans l’onglet Style Exemple de texte avec un contour et une ombre décalée agrandie Exemple de texte avec le style Volume Couleur de fond unie72 Chapitre 5 Manipulation de texte Contour Ce style ajoute un contour au contenu d’une piste. Reportez-vous à la section antérieure pour connaître la définition des paramètres Opacité, Flou, Couleur et Déformation. Cliquez sur le bouton Contour en haut de l’onglet pour modifier les réglages de contour.  Épaisseur : cette valeur, qui détermine l’épaisseur du contour, est exprimée en pixels.  Afficher contour seulement : cette option élimine l’élément d’origine et crée un effet de contour qui rend le fond visible. Remarque : cette option est employée avec le paramètre de caractère Visible. Sinon, le contour et le caractère sont invisibles. Paramètres de contour dans l’onglet Style de l’InspecteurChapitre 5 Manipulation de texte 73  Extrusion du contour : lorsque le texte a été vidé (voir ci-dessous), cochez cette case pour étendre le contour autour de l’extrusion. Volume Les réglages de volume concernent la direction, la longueur et la couleur. Le réglage de direction indique dans quel sens orienter le volume et celui de longueur, jusqu’à quel point. Exemple de texte avec les options Afficher contour seulement et Extrusion du contour dans l’onglet Style Exemple de texte avec les options d’échelle X et Y dans l’onglet Attributs et doté d’un contour Exemple de texte avec l’option de caractère invisible et les styles Ombre et Éclat dans l’onglet Style Couleur de fond unie74 Chapitre 5 Manipulation de texte  Durée totale: cette valeur est exprimée en pixels.  Direction : cette valeur est exprimée en degrés, de 0 à 360.  Couleur : cette case permet de sélectionner la couleur du volume. Création d’un remplissage Cette fonction de LiveType vous permet de révéler un élément du fond à travers un élément du premier plan en « découpant » les couches intermédiaires. Lorsque vous créez un remplissage, chaque pixel de l’élément au premier plan est remplacé par un pixel correspondant de celui du fond. En d’autres termes, un remplissage s’apparente à une fenêtre dans une autre couche. LiveType vous offre trois options de création de remplissage se trouvant dans la fenêtre Remplissage de l’onglet Attributs de l’Inspecteur. La première, intitulée Prélever dans Fond, permet soit de remplir l’élément au premier plan avec un élément du fond, soit de créer une fenêtre vide pouvant rester transparente lorsque vous rendez le film de titrage. Pour créer un remplissage avec deux éléments : 1 Créez l’élément de fond en plaçant une texture, une image, un film ou un objet comme couche inférieure dans la Timeline. Reportez-vous au chapitre 3, « Ajout d’un fond », à la page 41 et au chapitre 6, « Manipulation d’objets, de textures et d’éléments importés », à la page 81 pour en savoir plus sur l’insertion de ce type d’éléments dans le Canevas. 2 Assurez-vous que le fond se trouve en dessous de la barre de fond dans la Timeline et qu’aucun élément ne figure sous cette barre. Barre de fond Texture de fondChapitre 5 Manipulation de texte 75 3 Créez une texture ou tout autre élément rendant le fond plus sombre. 4 Créez un élément au premier plan, à savoir du texte ou un objet que le fond doit « remplir ». 5 Sélectionnez la piste au premier plan et cliquez sur le bouton Remplissage dans l’onglet Attributs de l’Inspecteur. 6 Choisissez Fond dans le sous menu Prélever dans. L’image de fond semble remplir l’élément au premier plan. Pour créer une fenêtre dans un fond transparent : 1 Créez une texture ou toute combinaison d’éléments remplissant le Canevas. Reportez-vous au chapitre 3, « Ajout d’un fond », à la page 41 et au chapitre 6, « Manipulation d’objets, de textures et d’éléments importés », à la page 81 pour en savoir plus sur l’insertion de textures et d’autres éléments dans le Canevas. 2 Créez un élément au premier plan, à savoir du texte ou un objet ayant la forme de la fenêtre. 3 Si des éléments se trouvent en dessous de la barre de fond dans la Timeline, glissez cette barre tout en bas (en dessous des éléments). 4 Sélectionnez la piste au premier plan et cliquez sur l’onglet Attributs de l’Inspecteur, puis sur le bouton Remplissage. 5 Choisissez Fond dans le sous menu Prélever dans. 76 Chapitre 5 Manipulation de texte Le Canevas transparent (ou couleur de fond si le choix est effectué dans la zone de dialogue Propriétés du projet) semble remplir l’élément au premier plan. Les deux autres options de remplissage, Prélever dans Film ou image et Prélever dans Texture, sont différentes car le fond n’apparaît pas comme élément visible dans la Timeline. Par ailleurs, il est inutile que le remplissage « transperce » la couche. À la place, le contenu de la piste est simplement rempli avec l’image spécifiée. Ces deux possibilités de remplissage font appel à des options d’échelle, de vitesse et de séquence disponibles dans la fenêtre Remplissage. L’échelle modifie la taille de l’image de fond, la vitesse définit la vitesse du film ou de la texture de fond et la séquence permet de décaler le chronométrage du fond pour chaque lettre se trouvant sur la piste au premier plan. Remarque : lorsque vous remplissez un mot avec un film ou une image, LiveType calcule la portion de l’image sous-jacente à chaque lettre pour donner l’effet d’une véritable fenêtre dans une couche plus petite. Lorsque vous déplacez les lettres sur la piste, leur contenu reste le même. Cette caractéristique peut donner un résultat intéressant si vous appliquez un mouvement au texte, notamment si le remplissage se fait avec un film. Texture à l’échelle réduite sur l’axe Y Fond du Canevas transparent Piste de texte remplie avec le fond transparentChapitre 5 Manipulation de texte 77 Pour remplir le contenu d’une piste avec une image ou un film : 1 Sélectionnez la piste contenant le texte ou l’objet à remplir avec une image ou un film. 2 Cliquez sur l’onglet Attributs de l’Inspecteur. 3 Sélectionnez Film ou Image dans le menu local Prélever dans de la fenêtre Remplissage. 4 Recherchez le fichier dans la zone de dialogue Choisir séquence ou image, puis cliquez sur Ouvrir. Le contenu de la piste est rempli par le film ou l’image de fond. Remarque : pour dévoiler une partie donnée de l’image ou du film dans votre élément au premier plan, cette option n’est pas forcément appropriée car il est impossible de modifier la position de l’image et de l’élément en question. Dans ce cas, vous devez utiliser l’option Prélever dans Fond présentée auparavant, ce qui vous permet de positionner les deux composants indépendamment. Piste de texte remplie par un film78 Chapitre 5 Manipulation de texte Pour remplir le contenu d’une piste avec une texture : 1 Sélectionnez une piste contenant le texte ou l’objet à remplir avec une texture. 2 Choisissez une texture dans le Navigateur média, puis cliquez sur Appliquer au remplissage. La texture par défaut remplit le contenu de la piste active. Remarque : un grand choix de remplissages est disponible dans l’onglet Objets du Navigateur média dans le menu local Catégorie. Les zones bleues d’un remplissage LiveType définissent la zone où s’effectuera la lecture de la texture. Le texte ou les glyphe de la palette de caractères peuvent aussi être utilisés en tant que remplissages. Remarque : les caractères individuels d’une même piste peuvent être remplis avec différentes textures, séquences ou images. Reportez-vous à « Modification de caractères individuels », à la section suivante. Vous pouvez obtenir un résultat intéressant en associant la fonction de remplissage et le style Contour.Chapitre 5 Manipulation de texte 79 Pour remplir le contour d’un élément invisible : 1 Créez ou sélectionnez une piste de texte. 2 Dans l’onglet Style de l’Inspecteur, cliquez sur le bouton Visible. 3 Dans ce cas, vérifiez que la case Activer n’est pas cochée pour les styles Ombre, Éclat et Volume. 4 Cliquez sur le bouton Contour dans l’onglet Style et cochez la case Activer. 5 Cochez la case Afficher contour seulement et augmentez l’épaisseur du contour pour qu’il soit assez épais. 6 Choisissez une texture pour remplir le contour, puis cliquez sur Appliquer au remplissage. Le contour est alors rempli avec la texture. Modification de caractères individuels Vous pouvez également affecter des attributs à des caractères d’une piste. Tous les attributs abordés dans ce chapitre s’appliquent à un ou plusieurs caractères d’une même piste. Il s’agit d’une option importante de LiveType, car elle permet de repositionner des caractères isolés (ou glyphes) sans modifier leur relation avec la piste. Par exemple, ce type de modification permet de faire flotter un mot d’une phrase au-dessus de la piste, de l’étendre et de lui attribuer un éclat, avant de le faire revenir à la piste. Cette animation ne demande que très peu temps. De la même façon, plusieurs caractères peuvent présenter des transformations similaires, l’un après l’autre. Poignée de rotation Poignée de redimensionnement Tous les caractères appartiennent à une même piste. Cadre de délimitation du glyphe80 Chapitre 5 Manipulation de texte Pour modifier un ou plusieurs caractères d’une piste, procédez comme suit : 1 Sélectionnez ou créez une piste contenant du texte. 2 Sélectionnez une ou plusieurs lettres en procédant de l’une des façons suivantes :  Sélectionnez l’une des lettres dans le Canevas et, pour modifier plusieurs caractères à la fois, maintenez la touche Maj enfoncée lorsque vous cliquez sur d’autres lettres adjacentes. Un cadre de délimitation se dessine autour de la ou des lettres sélectionnées, avec une poignée à chaque coin supérieur.  Mettez en évidence une ou plusieurs lettres dans l’une des zones de saisie de l’Inspecteur. Des cadres de délimitation apparaissent autour des lettres sélectionnées dans le Canevas.  Maintenez le bouton gauche de la souris enfoncée et glissez celle-ci pour faire apparaître un cadre de sélection autour d’une ou plusieurs lettres dans le Canevas. Toute lettre en contact avec ce cadre est sélectionnée et possède un cadre de délimitation. 3 Cliquez à l’intérieur du cadre de délimitation et glissez la lettre n’importe où dans le Canevas. 4 Glissez la poignée du coin supérieur gauche pour faire pivoter la lettre. 5 Glissez la poignée du coin supérieur droit pour changer la taille de la lettre. Remarque : vous pouvez restaurer la taille et la position d’origine en choisissant Disposition > Réinitialiser la position. 6 Changez les attributs de la lettre dans l’onglet Attributs ou Style de l’Inspecteur. 7 Cliquez dans le Canevas, en dehors de la piste. Le cadre de délimitation autour du caractère disparaît, mais la piste demeure sélectionnée. 8 Replacez la piste dans le Canevas et modifiez-en les attributs. Remarque : ces modifications portent sur toute la piste, y compris la lettre que vous venez de changer. Désactivation de polices dans Mac OS X Dans la version 10.3 de Mac OS X, vous pouvez utiliser l’application Font Book pour désactiver les polices. Toutefois, LiveType nécessitant certaines polices (Geneva et Helvetica), celles-ci ne devraient pas être désactivées. Si vous les désactivez, il se peut que LiveType ait un comportement imprévisible. 6 81 6 Manipulation d’objets, de textures et d’éléments importés Les mots sont souvent les éléments clé des compositions de titrage, mais toutes sortes de composants supplémentaires viennent les encadrer, les améliorer et les compléter. Dans le présent guide, trois catégories d’éléments sont relevées :  Objets inclus dans LiveType  Textures incluses dans LiveType  Les images statiques et les films provenant d’autres sources Tous ces éléments se modifient et se déplacent de la même façon dans le Canevas. Contrairement au texte, ils ne se trouvent pas sur une piste linéaire, sauf si vous ajoutez plusieurs objets identiques à une piste (voir la section « Création de chaînes ou de piles d’éléments » à la page 86). Si vous les sélectionnez, un cadre de délimitation apparaît comme lorsque vous sélectionnez un caractère sur une piste de texte. Les deux angles supérieurs des cadres de délimitation sont dotés de poignées de rotation et de dimensionnement. 82 Chapitre 6 Manipulation d’objets, de textures et d’éléments importés Manipulation d’objets LiveType Dans LiveType, les objets sont des éléments graphiques possédant un canal alpha et conçus pour encadrer du texte ou le mettre en valeur. La plupart sont animés et, comme les LiveFonts, il est possible de les redimensionner, de les faire pivoter, de leur appliquer de la couleur et de les étirer. Par ailleurs, vous pouvez leur ajouter une ombre, un éclat ou un volume. Vous pouvez également appliquer des effets aux objets. Les objets placés dans le Canevas sont symbolisés par des pistes dans la Timeline, comme tous les autres éléments de titrage. Pour ajouter un objet LiveType au Canevas : 1 Cliquez sur l’onglet Objets dans le Navigateur média. 2 Explorez les catégories d’objets visibles dans le menu local Catégorie, puis sélectionnez un objet dans la colonne Nom de l’onglet Objets. 3 Cliquez sur le bouton Appliquer à la nouvelle piste. L’objet apparaît dans le Canevas ; une piste correspondante apparaît dans la Timeline. Objets LiveType disponibles dans le Navigateur médiaChapitre 6 Manipulation d’objets, de textures et d’éléments importés 83 Manipulation de textures LiveType Les textures de LiveType sont des motifs colorés animés pouvant être utilisés en tant que fond partiel ou plein écran, ou en tant que remplissage animé lorsqu’ils sont couplés à la fonction remplissage, décrite dans le chapitre 5, « Manipulation de texte », à la page 59. Les textures sont facilement adaptables et peuvent être transformées de la même manière que peuvent l’être les objets, particulièrement si la taille de la texture est réduite pour couvrir uniquement une partie du Canevas. Pour ajouter une texture au Canevas : 1 Cliquez sur l’onglet Textures du Navigateur média. 2 Explorez les catégories de textures affichées dans le menu local Catégorie et sélectionnez une texture dans la colonne Nom de l’onglet Textures. 3 Cliquez sur le bouton Appliquer à la nouvelle piste au bas de l’onglet Textures. La texture remplit le Canevas et une piste apparaît dans la Timeline, juste au-dessus de la barre de fond. Textures disponibles dans le Navigateur média84 Chapitre 6 Manipulation d’objets, de textures et d’éléments importés Importation de graphismes, d’images et de films Des éléments graphiques de formats variés peuvent être intégrés à un projet LiveType. Par ailleurs, des images, photos et illustrations scannées ainsi que des séquences et des animations peuvent être employées dans votre composition de titrage. À l’instar des objets et des textures, ces éléments graphiques peuvent être modifiés et placés à votre guise. LiveType peut importer des éléments dans des formats très variés. Pour importer un graphisme, une image ou un film : 1 Choisissez Fichier > Placer. 2 Recherchez le fichier, sélectionnez-le et cliquez sur Ouvrir. L’élément apparaît dans le Canevas et une piste correspondante apparaît dans la Timeline. Formats d’importation LiveType AVI JPEG PICT séquence QuickTime BMP MPEG-2 et MPEG-4 PLS SGI DV Photoshop PNG Targa GIF PICS fichier d’image QuickTime TIFF Film importé, redimensionné, avec rotation Texture LiveType redimensionnée, avec rotationChapitre 6 Manipulation d’objets, de textures et d’éléments importés 85 Transformation d’objets, de textures et d’éléments importés Les éléments importés peuvent être placés, modifiés et animés aussi facilement que du texte. Vous pouvez par exemple faire rebondir une photo dans le Canevas, lui appliquer un fondu entrant ou sortant, la faire grossir ou rapetisser, ou encore la doter d’une teinte pourpre. Redimensionnement et positionnement d’objets, de textures et d’éléments importés Lorsque vous placez un film ou une texture dans le Canevas, sa position est par défaut verrouillée. Ces types d’éléments sont souvent utilisés comme fonds remplissant l’écran et ne requérant pas de changement de taille ni de position. Si vous souhaitez les modifier, il est facile de les déverrouiller. Pour déverrouiller la position d’une texture ou d’un film importé : 1 Sélectionnez la piste à déverrouiller (il est parfois plus facile de réaliser l’opération dans la Timeline). 2 Choisissez Disposition > Verrouiller la position. La marque en regard de Verrouiller la position disparaît et les poignées du cadre de délimitation autour de l’élément sont désormais actives. Lorsque vous sélectionnez un élément non textuel dans le Canevas, un cadre de délimitation apparaît autour, identique à celui d’un caractère individuel sur une piste de texte. Si vous sélectionnez un élément plein écran, il est plus facile d’en voir le cadre de délimitation en effectuant un zoom arrière dans le Canevas. Pour redimensionner, faire pivoter et repositionner un élément non textuel dans le Canevas : m Glissez le cadre de délimitation ou ses poignées (dans les coins supérieurs gauche et droit). Les éléments non textuels peuvent également être transformés avec les attributs disponibles pour les caractères : ombre, couleur, flou, etc.86 Chapitre 6 Manipulation d’objets, de textures et d’éléments importés Création de chaînes ou de piles d’éléments D’une certaine façon, LiveType aborde les textures, les objets et les éléments importés comme des types de glyphes ou des caractères. Plus précisément, les éléments individuels sont traités comme des polices dont le jeu de caractères se compose d’un glyphe unique. Vous pouvez ainsi effectuer une opération inhabituelle dans LiveType :créer des chaînes, ou plusieurs copies, de ces éléments, ce qui équivaut en fait à une piste de texte. Tout ce que vous pouvez faire avec une lettre est également valable avec des objets, des textures et des éléments importés. Remarque : les objets ne peuvent toutefois pas être formatés sous forme de lignes multiples sur une piste. Pour créer une chaîne d’éléments sur une piste : 1 Ajoutez un objet, une texture ou un élément importé au Canevas. 2 Donnez à l’objet une taille suffisamment petite pour le copier en plusieurs exemplaires dans le Canevas : a Cliquez sur l’onglet Attributs de l’Inspecteur puis sur le bouton Glyphe. b Assurez-vous que l’icône de verrou en regard des curseurs Échelle est fermé pour que la mise à l’échelle soit proportionnelle. S’il n’est pas fermé, cliquez sur l’icône pour le verrouiller. c Déplacez les curseurs Échelle ou entrez une valeur dans l’un des champs Échelle. Un graphisme importé et copié sur une pisteChapitre 6 Manipulation d’objets, de textures et d’éléments importés 87 3 Cliquez dans la zone de saisie située dans le coin supérieur gauche de l’Inspecteur. Vous remarquez que la fenêtre comporte une seule puce symbolisant l’objet sous forme de glyphe. 4 Lorsque le curseur clignote dans la zone de saisie, appuyez sur la barre d’espace ou sur toute autre touche. Une autre puce apparaît dans la zone de saisie et deux objets identiques se trouvent sur une piste linéaire dans le Canevas. Ajoutez autant d’objets que désiré. 5 Modifiez l’alignement dans l’onglet Texte de l’Inspecteur, ainsi que tous les autres attributs applicables à une chaîne de lettres, y compris le formatage d’éléments individuels sur la piste. Modification des attributs et des styles De la même façon que des éléments non textuels peuvent être traités comme des glyphes, il est possible de leur affecter les mêmes styles et attributs disponibles pour du texte. Le chapitre 5, « Manipulation de texte », à la page 59 décrit toutes les transformations disponibles dans l’Inspecteur. Vous pouvez procéder comme suit dans le cas d’une image numérique ou d’un film :  Réduisez la taille de l’image, placez-la dans le Canevas et faites-la pivoter de 20° à l’aide des commandes Échelle, Décalage et Rotation de la fenêtre Glyphe de l’onglet Attributs (dans l’Inspecteur).  Ajoutez une ombre, un contour ou un volume à l’image grâce aux fonctions Style.  Changez la couleur de l’image à l’aide des commandes Couleur de la fenêtre Glyphe de l’onglet Attributs (dans l’Inspecteur).  Appliquez un effet prédéfini à l’image ou animez-la en concevant un effet personnalisé. Le chapitre 7, « Manipulation d’effets et animation d’images clés », à la page 89 explique comment procéder. D’autres éléments importés (logos, dessins, graphismes) sont encore plus facilement adaptables. Ils peuvent se prêter à un remplissage, un éclat, un flou, voire un contour où l’élément d’origine est rendu invisible. Les possibilités sont illimitées. Remplacement de données dans une piste À tout moment, vous pouvez facilement remplacer un film ou une image sur une piste de la Timeline. Pour remplacer un film ou une image par un nouveau contenu : 1 Cliquez sur la piste, tout en maintenant la touche Contrôle enfoncée, puis choisissez > Relier les données dans le menu contextuel. 2 Allez vers le nouveau fichier dans la zone de dialogue Ouvrir, puis cliquez sur Ouvrir. Le média existant est remplacé par la nouvelle séquence ou la nouvelle image.7 89 7 Manipulation d’effets et animation d’images clés Grâce aux effets, les éléments du Canevas se déplacent et se transforment. Ils s’apparentent à des « paquets » d’animation contenant les paramètres qui déterminent l’animation et le chronométrage, ainsi que les attributs des éléments de chaque image. Les idées fondamentales relatives aux effets sont les suivantes :  Toutes les animations et transformations intégrées au titrage sont contrôlées par des effets, qu’ils soient de votre propre création ou déjà préconfigurés dans LiveType.  Les effets sont appliqués à des pistes. Ils apparaissent dans la Timeline sous forme de barres sous la piste à laquelle ils correspondent.  Plusieurs effets sont applicables à une même piste, y compris de façon simultanée.  Vous pouvez modifier un effet après son application à une piste et enregistrer un effet modifié afin qu’il soit disponible pour d’autres pistes et projets.  Lorsque les paramètres d’une piste et d’un effet sont incompatibles, ceux de l’effet l’emportent. Par exemple, si un effet désactive le style Éclat, les réglages d’éclat de la piste sont sans incidence.  Lorsque les paramètres d’une piste et d’un effet sont complémentaires, ils se combinent. Par exemple, si vous appliquez à une piste d’une opacité de 50 % un effet possédant la même valeur, l’opacité dans le Canevas sera de 25 %, soit la moitié de celle de la piste.  Vous pouvez modifier ou créer un effet en dehors de l’interface LiveType. Les instructions d’écriture de code EffectScript se trouvent à l’annexe B, « Création et modification d’EffectScripts », à la page 139.  Les effets peuvent être appliqués à des caractères individuels sur une piste et gérés à partir de l’onglet Effets dans l’Inspecteur.90 Chapitre 7 Manipulation d’effets et animation d’images clés Effets prédéfinis Le tableau ci-dessous donne la liste des 41 effets prédéfinis disponibles dans LiveType. Ces effets sont situés dans l’onglet Effets du Navigateur média. Application d’effets prédéfinis Les effets prédéfinis dans LiveType rendent vos titres plus percutants et peuvent servir à déterminer le ton de votre composition. Explorez les effets disponibles dans le Navigateur média pour vous faire une meilleure idée des résultats possibles. Pour appliquer un effet prédéfini à une piste : 1 Créez une piste contenant du texte ou tout autre type d’élément. Veillez à ce que la piste soit active. 2 Cliquez sur l’onglet Effets dans le Navigateur média. Le menu local Catégorie présente les catégories d’effets installés correspondant aux sous-dossiers situés dans /Bibliothèque/Application Support/LiveType/Effects. Effets LiveType Caricature  Renversant  Compression à rebonds  Rebond  Rebondissant  Élastique  Essorage rapide Fondus  Cluster  Premier plan  Amoncellement Fantaisie  Envolée  Dispersion  Dilatation  Idées  Invention  Au revoir  Axe vertical Éclats  Éclat bleu  Combustible  Exhalation  Dédoublé  Impression  Éclair entrant  Éclair sortant  Forme  Paix  Lever de soleil  Défilé  Spectral  Zappeur Grunge  Parasites Mécanique  Assemblage  Scie circulaire  Extinction de téléviseur Chemin d’animation  Départ  Fuite  Séparation  Chute aléatoire  Glissade en suspension  Canal d’air Ombré  Arrêt au stand Zooms  BelvédèreChapitre 7 Manipulation d’effets et animation d’images clés 91 3 Choisissez un effet dans la colonne Nom de l’onglet Effets. L’aperçu du navigateur illustre l’effet, la colonne Durée affiche sa longueur par défaut et le champ Description répertorie des notes sur le meilleur moyen d’appliquer l’effet. 4 Procédez de l’une des façons suivantes :  Sélectionnez le nom de l’effet et cliquez sur Appliquer.  Double-cliquez sur l’effet.  Faites glisser l’effet dans l’onglet Effets de l’Inspecteur. Lorsque vous appliquez un effet, une barre portant le nom de l’effet apparaît sous la piste active de la Timeline. Si l’effet suppose une animation, vous voyez immédiatement le mouvement dans l’aperçu filaire animé de l’Inspecteur. Selon la position de la tête de lecture dans la Timeline, les changements observables dans le Canevas sont variables. Déplacez la tête de lecture pour voir l’évolution des éléments à différents points ou cliquez sur le bouton Lecture dans le Canevas pour observer un rendu RAM. L’effet apparaît également dans l’onglet Effets de l’Inspecteur. L’onglet Effets présente une liste des effets appliqués à une piste. L’ordre est sans incidence sur la séquence ou le chronométrage d’un effet. L’onglet Effets du Navigateur média92 Chapitre 7 Manipulation d’effets et animation d’images clés Pour désactiver un effet : m Cliquez sur le bouton Activer/Désactiver dans la Timeline, en regard de l’effet. Pour désactiver un effet pour un ou plusieurs glyphes d’une même piste : 1 Sélectionnez la piste. 2 Sélectionnez le ou les caractères auxquels il ne faut pas appliquer l’effet en les mettant en évidence dans la zone de saisie ou en les sélectionnant dans le Canevas. Sachant qu’il est impossible de sélectionner en même temps des caractères non adjacents, vous devrez éventuellement répéter ces étapes. 3 Dans l’onglet Effets de l’Inspecteur, décochez la case en regard de l’effet à désactiver pour les caractères sélectionnés. Réglage du chronométrage d’un effet Tous les paramètres de chronométrage applicables aux pistes contenant des données LiveType sont également valables pour les effets. Les éléments du Canevas reflètent l’image en cours, indiquée par la position de la tête de lecture. L’onglet Effets de l’Inspecteur montre les effets appliqués à la piste active. Des effets prédéfinis sont appliqués à partir de l’onglet Effets du Navigateur média. Tête de lecture Effects PisteChapitre 7 Manipulation d’effets et animation d’images clés 93 Tout comme les pistes, vous pouvez glisser un effet dans la Timeline pour changer son point de départ et sa durée. Les réglages de l’onglet Chronométrage de l’Inspecteur conditionnent l’application d’un effet à chaque lettre d’une piste, sa vitesse d’exécution et le nombre de fois où il est répété. L’onglet Chronométrage présente une série d’options permettant de choisir le mouvement des éléments du Canevas. Les réglages de cet onglet concernent l’effet sélectionné dans la Timeline. Pour modifier les paramètres de chronométrage d’un effet : 1 Dans la Timeline, sélectionnez un effet appliqué à une piste. 2 Cliquez sur l’onglet Chronométrage de l’Inspecteur. Les paramètres de chronométrage pour l’effet sélectionné sont présentés. L’onglet Chronométrage présente les options suivantes :  Aléatoire : avec cette option, un effet traite chaque caractère d’une piste de façon distincte, contrairement aux paramètres s’appliquant à une piste dans son intégralité. Ainsi, l’effet transforme chaque caractère dans un ordre aléatoire et les sépare par un nombre donné d’images ou de secondes. Le champ Graine permet de sélectionner jusqu’à 255 autres ordres aléatoires si celui choisi ne vous plaît pas. L’onglet Chronométrage de l’Inspecteur94 Chapitre 7 Manipulation d’effets et animation d’images clés  Séquence : avec cette option, un effet commence par transformer un caractère, puis passe au suivant, et ainsi de suite. La valeur 0 indique que l’effet est lu simultané- ment pour tous les caractères. Avec une valeur de 25, la transformation du premier caractère commence, et lorsque l’effet est à 25 % de la transformation, il passe au caractère suivant, et ainsi de suite. Le menu local Début sous le curseur Séquence détermine le sens de lecture de la séquence.  Vitesse : vous pouvez modifier la vitesse d’un effet en saisissant un pourcentage de celle par défaut. Plus un effet est rapide, plus sa durée est courte. Le menu local Début sous le curseur Vitesse permet de lire l’effet à l’envers.  Retard : ce réglage définit l’heure de début et de fin de l’effet par rapport au début ou à l’extrémité de la piste. Il offre une alternative au placement d’un effet directement dans la Timeline.  Boucle : ce réglage détermine le nombre de fois que l’effet est répété. Une valeur de 2 double la durée de l’effet. La case Jusqu’à la fin lit l’effet en boucle continue sur la durée de la piste.  Durée : ce réglage gère la durée d’une piste contenant un texte dans une police système ou tout autre élément statique. La durée des effets et des pistes contenant des éléments dynamiques (plan vidéo, LiveFont) se change à l’aide du curseur Vitesse.  Suspendre premier : cette option permet aux paramètres de la première image d’un effet d’être conservés pour la période de temps précédant le début de l’effet. Par exemple, si vous voulez appliquer un fondu sortant à une piste après deux secondes, choisissez de suspendre pendant deux secondes (la piste est alors invisible, c’est-à-dire d’une opacité nulle) avant que l’effet Fade In ne commence.  Suspendre dernier : le fonctionnement est identique à l’option précédente, sauf qu’elle agit à la fin d’un effet afin d’étendre les paramètres de l’image finale pendant un temps donné. Pour modifier le chronométrage d’un effet dans la Timeline, procédez de l’une des façons suivantes :  Glissez l’effet au milieu de la barre (mais pas sur une image clé) afin de le positionner sans en changer la vitesse. La valeur Retard est alors modifiée, comme le montre l’onglet Chronométrage de l’Inspecteur. Remarque : vous pouvez positionner un effet afin de l’étendre au-delà des limites d’une piste, auquel cas ses paramètres externes ne sont pas utilisés.  Glissez l’un des bords de l’effet pour en modifier la vitesse. Un effet plus court s’exécute plus rapidement. Le redimensionnement à partir du bord gauche d’un effet, dont la valeur Lecture temporisée est Depuis le début, modifie la vitesse et le délai de l’effet en question. Il en va de même à partir du bord droit d’un effet dont la valeur est Depuis la fin.Chapitre 7 Manipulation d’effets et animation d’images clés 95 Repositionnement de groupes d’effets à l’intérieur d’une piste pour régler le chronométrage Si vous avez des effets multiples sur une seule piste, vous pouvez les déplacer à l’unisson pour régler leur chronométrage. Pour repositionner des groupes d’effets au sein d’une piste : m Dans une piste ayant des effets multiples, maintenez la touche Option enfoncée tout en faisant glisser un seul effet. Les effets se déplacent à l’unisson vers le haut ou vers le bas de la Timeline. Tous les effets sur la piste conservent leurs positions relatives mais apparaissent simplement plus tôt ou plus tard. Changer l’ordre des effets Dans une piste comprenant plusieurs effets, vous pouvez modifier l’ordre (la position) d’un effet en le faisant glisser verticalement. Si l’effet contient des informations de chronométrage, il est possible d’ajuster sa position dans la nouvelle piste. Pour modifier l’ordre d’un effet : m Faites glisser l’effet vers le haut ou vers le bas sur la piste. L’ordre des effets est désormais modifié. Duplication des effets et des pistes Vous pourrez facilement dupliquer les effets et les pistes, voire dupliquer un effet d’une piste à l’autre. Pour dupliquer un effet ou une piste : Dans la Timeline, faites glisser l’effet ou la piste à son nouvel emplacement ou nouvelle piste en maintenant la touche Option enfoncée. Le fait de maintenir la touche Option enfoncée pendant que vous glissez un effet permet d’en faire une copie sur une nouvelle piste d’effets. Modification d’un effet prédéfini Outre la modification des paramètres de chronométrage d’un effet, vous pouvez changer le principe de l’effet, à savoir comment il transforme la piste concernée. La modification d’un effet employé dans votre projet n’affecte pas l’effet prédéfini d’origine. Une fois l’effet appliqué, vous pouvez le modifier, ces changements étant enregistrés dans le projet.96 Chapitre 7 Manipulation d’effets et animation d’images clés Images clés et marqueurs de séquence L’animation sur ordinateur se fonde sur le concept d’images clés. Les créateurs d’animations fixent les paramètres de l’élément graphique (position, couleur, taille, forme, etc.) à des intervalles réguliers, le logiciel interpolant ces paramètres pour chaque image intermédiaire. Dans la Timeline, les images clés sont symbolisées par des marqueurs en forme de losange dans les effets. Lorsque vous sélectionnez une image clé, la tête de lecture s’y déplace et le Canevas affiche l’état des éléments du projet à ce point précis. Pour afficher les paramètres définis par une image clé : 1 Sélectionnez l’image clé dans la Timeline. 2 Cliquez sur l’onglet Effets dans l’Inspecteur. Les paramètres définis par cette image clé apparaissent dans la fenêtre Paramètres actifs. L’effet Clockwise, par exemple, possède un seul paramètre actif pour ses images clés. Quels que soient les attributs d’une piste ou d’autres effets pouvant l’affecter, l’effet Clockwise ne s’attache qu’à faire pivoter les lettres sur une piste. Le paramètre de chronométrage de séquence applique la rotation à chaque caractère de la piste, l’un après l’autre et de gauche à droite. Les marqueurs de séquence, les lignes verticales se trouvant dans la zone de couleur violet clair d’une barre d’effet, signalent quand l’effet commence à agir sur chaque glyphe. Le nombre de marqueurs de séquence, qui inclue la première image de l’effet et l’image clé de début (demi-losanges), est toujours égal au nombre de glyphes sur la piste. Remarque : tous les effets ne suivant pas une lecture séquentielle ou aléatoire, certains ne possèdent pas de marqueurs de séquence. Marqueur de séquence Image cléChapitre 7 Manipulation d’effets et animation d’images clés 97 Modification des paramètres d’image clé Pour changer l’action d’un effet, vous devez en modifier les images clés. L’onglet Effets vous permet de changer les paramètres d’un effet en saisissant des valeurs numériques. Il est toutefois plus facile d’apporter des modifications de façon visuelle, via l’interface LiveType. Pour modifier une image clé en changeant des paramètres dans l’Inspecteur : 1 Sélectionnez une image clé dans la Timeline. La tête de lecture passe sur l’image clé et le Canevas montre l’apparence de la composition à cette image. Remarque : si vous modifiez un paramètre d’effet lorsque la tête de lecture ne se trouve pas sur une image clé, une nouvelle image clé est ajoutée à la position de la tête de lecture. 2 Modifiez les attributs de la piste. Les indicateurs LED dans l’Inspecteur montrent les attributs modifiables dans le contexte d’un effet, tous se trouvant dans les onglets Texte, Style et Attributs de cette fenêtre. 3 Cliquez sur le bouton Lecture dans le Canevas pour observer les résultats de votre modification. Indicateurs LED apparaissant lorsqu’un effet est sélectionné.98 Chapitre 7 Manipulation d’effets et animation d’images clés Pour modifier une image clé en changeant les paramètres dans le Canevas : 1 Sélectionnez une image clé dans la Timeline. 2 Cliquez sur une lettre ou un objet pour afficher son cadre de délimitation. 3 Manipulez le glyphe sélectionné pour en changer la position, la rotation ou l’échelle. Lorsque vous glissez le glyphe, le mot entier se déplace et un chemin d’animation se dessine en pointillés. Chaque point correspond au point pivot de la lettre sélectionnée pour chaque image du film. Si vous sélectionnez une autre lettre, un chemin d’animation légèrement différent apparaît, illustrant la position centrale de la lettre dans chaque image. 4 Cliquez sur le bouton Lecture dans le Canevas pour observer les résultats de votre modification. Indicateurs LED dans l’Inspecteur Lorsque vous sélectionnez un effet ou une image clé, les onglets Texte, Style et Attributs de l’Inspecteur présentent des petits voyants ronds (LED) à gauche de tous les attributs modifiables dans un effet. Les LED jouent trois rôles :  Ils indiquent les paramètres de l’onglet actifs dans l’effet sélectionné, ce qui vous permet de voir immédiatement les valeurs pertinentes.  Ils permettent d’activer un nouveau paramètre pour un effet.  Ils servent à appliquer un attribut de façon identique à toutes les images clés dans l’effet. Vous pouvez ainsi réaliser des changements globaux sans devoir sélectionner et modifier individuellement chaque image clé. Pour appliquer un attribut de façon identique à toutes les images clés d’un effet : 1 Sélectionnez l’effet. 2 Changez un attribut dans l’onglet Texte, Style ou Attributs. 3 Maintenez la touche Option enfoncée et cliquez sur l’indicateur LED en regard de l’attribut que vous venez de modifier.Chapitre 7 Manipulation d’effets et animation d’images clés 99 Paramètres actifs La zone Paramètres actifs de l’onglet Effets de l’Inspecteur est fort utile pour identifier les paramètres actifs dans un effet et les valeurs à chaque point donné dans le temps (position de la tête de lecture). Les paramètres actifs s’affichent avec les valeurs associées à l’image en cours. Leurs variables sont exposées dans l’annexe B, « Création et modification d’EffectScripts », à la page 139. Pour changer la valeur d’un paramètre dans l’onglet Effets : 1 Sélectionnez une image clé. 2 Double-cliquez sur un paramètre dans la pile Paramètres actifs. 3 Entrez une valeur dans la zone de dialogue puis cliquez sur OK. Remarque : si vous changez un paramètre lorsque la tête de lecture ne se trouve pas sur une image clé, une nouvelle image clé est ajoutée à l’effet à la position de la tête de lecture. Le menu local Paramètre répertorie tous les paramètres d’image clé. Pour ajouter un paramètre à la pile Paramètres actifs d’un effet : 1 Sélectionnez l’effet. 2 Procédez de l’une des façons suivantes :  Cliquez sur l’indicateur LED en regard du paramètre dans l’onglet Texte, Style ou Attributs de l’Inspecteur. Le LED sélectionné s’allume.  Dans l’onglet Effets de l’Inspecteur, faites un choix parmi les options du menu local Paramètre et cliquez sur le bouton +. Le paramètre apparaît dans la pile Paramètres actifs.  Changez le paramètre d’une image clé dans l’onglet Texte, Style ou Attributs de l’Inspecteur.  Ajoutez Décalage, Rotation ou Échelle à la pile en modifiant un glyphe de la piste active grâce aux poignées du cadre de délimitation ou en déplaçant le glyphe par glissement.100 Chapitre 7 Manipulation d’effets et animation d’images clés Exemple : modification d’un effet L’exemple ci-après démontre la facilité de changer un effet et d’obtenir un aspect totalement différent. L’idée ici est d’ajouter une animation à l’effet Fade In. 1 Configurez un nouveau projet comme suit : a Choisissez Fichier > Nouveau. b Entrez « Aventure » dans l’une des zones de saisie de l’Inspecteur pour ajouter le mot à la piste. c Pour faire simple, appliquez une police système à la piste. d Définissez le point de sortie de la sélection de rendu en plaçant la tête de lecture à une seconde, puis en appuyant sur la touche O. 2 Appliquez l’effet de fondu entrant Fade In à la piste, qui se trouve dans la catégorie Fades de l’onglet Effets du Navigateur média. Vous remarquez les changements suivants :  L’effet apparaît immédiatement dans l’aperçu filaire animé de l’Inspecteur.  Si la tête de lecture se trouve sur la première image, le texte disparaît dans le Canevas lorsque vous appliquez l’effet. Ceci est dû au fait que l’effet Fade In commence avec une opacité de 0. Pour cet exemple, commencez par une piste de texte dans une police système.Chapitre 7 Manipulation d’effets et animation d’images clés 101 3 Si la tête de lecture ne se trouve pas sur la première image, placez-la à cet endroit. 4 Dans la zone de saisie de l’Inspecteur, mettez en évidence la lettre A du mot « Aventure ». Même si le texte est invisible dans le Canevas, un cadre de délimitation apparaît pour vous permettre d’ajuster le glyphe. Vous remarquez également que la première image clé de l’effet se trouve à présent à la première image, les marqueurs de séquence étant derrière elle pour représenter les autres lettres du mot. 5 Modifiez le glyphe dans le Canevas comme suit et observez les résultats au fur et à mesure dans l’aperçu filaire animé : a Glissez la poignée de dimensionnement du coin supérieur gauche du cadre de délimitation pour agrandir le glyphe jusqu’à un tiers environ du Canevas. b À l’aide de la poignée de rotation du coin supérieur droit du cadre de délimitation, inclinez le glyphe de 45° dans le sens des aiguilles d’une montre. Vérifiez que la tête de lecture se trouve sur la première image. Placez le point de sortie de la sélection de rendu à une seconde. Marqueurs de séquence représentant la fin de l’effet pour chaque autre lettre du mot. Durée de l’effet Fade In sur le glyphe « A »102 Chapitre 7 Manipulation d’effets et animation d’images clés c Glissez le glyphe afin que son point pivot se trouve dans le coin inférieur gauche du Canevas, ce qui permet d’étendre une partie du glyphe en dehors du Canevas. La pile (dans l’onglet Effets de l’Inspecteur) est automatiquement modifiée. Les paramètres Échelle, Rotation et Décalage s’appliquent désormais à cet effet, en plus du paramètre Opacité d’origine. 6 Cliquez sur le bouton Lecture dans le Canevas ou appuyez sur la barre d’espace pour lire un aperçu RAM. Redimensionnez, faites pivoter et repositionnez le cadre de délimitation du glyphe « A ».Chapitre 7 Manipulation d’effets et animation d’images clés 103 Déplacement, suppression, ajout et copie d’images clés Plus vous manipulez des effets, plus vous souhaitez en créer et en modifier afin de répondre à vos goûts. Par exemple, vous pouvez changer la place des images clés dans un effet afin que celui-ci soit lu autrement. Vous pouvez également ajouter ou supprimer une image clé entière. Pour déplacer une image clé dans la Timeline : m Glissez son marqueur à gauche ou à droite dans la barre d’effet. Pour supprimer une image clé : 1 Sélectionnez l’image clé à supprimer. 2 Choisissez Piste > Supprimer l’image clé. Remarque : si vous sélectionnez une image clé et appuyez sur la touche Suppr, l’effet est totalement supprimé. Pour ajouter une image clé à un effet : 1 Sélectionnez l’effet auquel vous voulez ajouter une image clé. 2 Glissez la tête de lecture sur l’image où vous voulez insérer une image clé ou cliquez à la position de cette image dans la règle. 3 Procédez de l’une des façons suivantes :  Une fois la tête de lecture positionnée et l’effet sélectionné, choisissez Piste > Ajouter une image clé (ou appuyez sur les touches Commande + K).  Changez les paramètres souhaités dans l’onglet Texte, Style ou Attributs de l’Inspecteur ou modifiez un glyphe de la piste active à l’aide des poignées du cadre de délimitation ou en le déplaçant par glissement. Un marqueur d’image clé apparaît dans la barre d’effet. Pour copier une image clé : 1 Sélectionnez l’image clé à copier et choisissez Édition > Copier. 2 Placez la tête de lecture sur l’image où vous voulez insérer l’image clé, puis choisissez Édition > Coller. Vous pouvez copier et coller des images clés à partir d’autres effets, voire d’autres projets.104 Chapitre 7 Manipulation d’effets et animation d’images clés Copier-coller des images clés, effets et pistes d’un projet à l’autre Vous pourrez copier et coller aisément des images clés, effets et pistes d’un projet à l’autre. Pour copier-coller une image clé d’un projet à l’autre : 1 Ouvrez le projet dans lequel se trouve l’image clé que vous voulez copier. 2 Dans la Timeline, procédez de l’une des façons suivantes :  Sélectionnez une image clé, puis allez dans le menu Édition > Copier image clé (ou appuyez sur Commande + C).  Cliquez sur l’image clé tout en maintenant la touche Contrôle enfoncée, puis sélectionnez Copier piste, Copier effet ou Copier l’image clé dans le menu de raccourcis. 3 Ouvrez le deuxième projet et positionnez la tête de lecture dans la Timeline, à l’endroit où vous voulez voir apparaître l’image clé. 4 Procédez de l’une des façons suivantes :  Sélectionnez le menu Édition > Coller (ou appuyez sur Commande + V).  Cliquez sur la piste tout en maintenant la touche Contrôle enfoncée, puis sélectionnez Coller dans le menu de raccourcis. L’image clé est alors copiée dans le deuxième projet. Pour copier-coller des effets ou pistes d’un projet à l’autre : 1 Ouvrez le projet dans lequel se trouve l’effet ou la piste à copier. 2 Dans la Timeline, procédez de l’une des façons suivantes :  Sélectionnez un effet ou une piste, puis choisissez Édition > Copier (ou appuyez sur Commande + C).  Cliquez sur l’effet ou la piste tout en maintenant la touche Contrôle enfoncée, puis sélectionnez Copier piste ou Copier effet dans le menu de raccourcis. 3 Ouvrez le deuxième projet, cliquez dans la Timeline et procédez comme suit :  Sélectionnez le menu Édition > Coller (ou appuyez sur Commande + V).  Cliquez sur la piste tout en maintenant la touche Contrôle enfoncée, puis sélectionnez Coller dans le menu de raccourcis. L’effet ou la piste est alors copié(e) dans le deuxième projet.Chapitre 7 Manipulation d’effets et animation d’images clés 105 Changement du nom et enregistrement des effets modifiés Lorsque vous changez un effet dans un projet LiveType, il ne possède plus les mêmes attributs que celui prédéfini dans le Navigateur média. Il se peut que vous ayez employé plusieurs versions du même effet prédéfini dans un projet. Le suivi de ces modifications peut être réalisé de deux façons : en renommant les effets dans votre projet afin de les distinguer de ceux prédéfinis d’origine ou en les enregistrant comme nouveaux effets disponibles à tout moment. Pour renommer un effet dans un projet : 1 Sélectionnez l’effet ou la piste à laquelle il est appliqué. 2 Cliquez sur l’onglet Effets de l’Inspecteur. 3 Sélectionnez l’effet dont vous souhaitez modifier le nom et attribuez-lui un nouveau nom. Le nouveau nom apparaît dans la Timeline. Pour enregistrer un effet modifié : 1 Sélectionnez l’effet. 2 Choisissez Piste > Enregistrer l’effet. 3 Dans la zone de dialogue Enregistrer l’effet, nommez l’effet et sélectionnez la catégorie dans laquelle l’enregistrer, ou créez une nouvelle catégorie. L’effet apparaît dans l’onglet Effets du Navigateur média. Remarque : pour que le Navigateur média affiche un aperçu de l’effet enregistré, vous devez créer un plan d’aperçu de 160 x 120 pixels et le nommer comme l’effet avec l’extension appropriée. Les plans d’aperçus peuvent se trouver dans n’importe quel format QuickTime. Si vous prévoyez toutefois d’en créer un grand nombre, le format MPEG-4 est conseillé car il occupe nettement moins d’espace disque. Enregistrez les plans d’aperçus dans le dossier Effets (/Bibliothèque/Application Support/LiveType), où les effets enregistrés sont stockés.106 Chapitre 7 Manipulation d’effets et animation d’images clés Création d’un effet en partant de zéro Il est parfois plus facile de créer l’effet en partant de zéro au lieu de tenter d’en modifier un existant. La procédure est la suivante : 1 Décidez à quel élément appliquer l’animation et comment le déplacer et le transformer. 2 Créez une piste contenant l’élément à animer, placé de préférence à la première image. 3 Configurez le chronométrage de la piste, à savoir son image de début et sa durée. 4 Ajoutez un effet vierge à la piste. 5 Ajoutez des images clés à l’effet et modifiez les paramètres de chacune d’elles. 6 Enregistrez l’effet si besoin est, pour l’utiliser plus tard avec d’autres pistes ou dans d’autres projets. Pour ajouter un effet vierge à une piste : 1 Sélectionnez la piste à laquelle ajouter l’effet. 2 Choisissez Piste > Ajouter un nouvel effet (ou appuyez sur les touches Commande + E). Un nouvel effet apparaît dans la Timeline, sous la piste active. 3 Nommez-le, si vous le souhaitez, en double-cliquant sur le nom Nouvel effet dans l’onglet Effets de l’Inspecteur. Exemple : création d’un effet L’exemple ci-après illustre comment créer un effet. Dans ce cas, une partie du texte d’une piste rebondit dans le Canevas. Cet exemple met en évidence comment les chemins d’animation sont générés dans un effet. 1 Démarrez un nouveau projet par défaut et ajoutez quelques mots à une piste vide, dans la police de votre choix. L’idée est que l’un de ces mots se déplace dans l’écran, indépendamment des autres.Chapitre 7 Manipulation d’effets et animation d’images clés 107 2 Placez la piste où vous voulez dans le Canevas. Cette opération est sans incidence sur le mouvement du mot animé. 3 Définissez la durée de la piste en glissant son extrémité droite dans la Timeline. Deux ou trois secondes suffisent amplement. 4 Créez un effet vierge vous permettant d’appliquer un mouvement au texte. Attribuez à l’effet la même durée que celle de la piste dans la Timeline. 5 Avant même de générer l’effet, appliquez-le à un seul mot de la piste. L’idée est de désactiver l’effet, comme décrit à la section « Effets prédéfinis » à la page 90 plus tôt dans ce chapitre, pour les mots devant rester statiques. 6 Ajoutez la première des trois ou quatre images clés réparties équitablement dans l’effet. a Cliquez dans la règle pour positionner la tête de lecture. b Une fois la tête de lecture positionnée et l’effet sélectionné, choisissez Piste > Ajouter une image clé (ou appuyez sur les touches Commande + K).108 Chapitre 7 Manipulation d’effets et animation d’images clés 7 L’étape suivante consiste à placer le mot au point de son premier « rebond ». Vous ajoutez alors des paramètres de décalage x et y à l’effet. a Une fois l’image clé sélectionnée, choisissez l’une des lettres à déplacer. Un cadre de délimitation apparaît autour. b Glissez la lettre à un autre endroit dans le Canevas. Le mot entier, ou toutes les lettres auxquelles l’effet s’applique dans ce cas de figure, se déplace avec la lettre sélection-née. Vous remarquez que le chemin d’animation se dessine. c Si vous le souhaitez, modifiez la taille, la couleur ou tout autre attribut du texte pour cette image clé. 8 Créez une autre image clé et glissez le texte à un autre endroit. Le chemin d’animation prend alors la forme d’un triangle. Créez quelques « rebonds » supplémentaires pour le mot. Les chemins d’animation peuvent également être courbes. La procédure de création de pistes courbes est similaire, comme décrit au chapitre 4, « Manipulation de pistes », à la page 47. Point d’image clé Chemin d’animation du glyphe « u »Chapitre 7 Manipulation d’effets et animation d’images clés 109 9 Ajoutez des courbes au chemin d’animation en procédant comme suit : a Une fois l’effet sélectionné dans la Timeline, cliquez sur une image clé ou déplacez la tête de lecture sur cette dernière. b Sélectionnez un glyphe dans le mot amené à « rebondir ». c Maintenez la touche Contrôle enfoncée et glissez le point pivot du glyphe, qui se trouve sur le point d’image clé dans le chemin d’animation. d Des poignées de Bézier se dessinent à partir du point et permettent de modifier la courbe. 10 Dans le Canevas, cliquez sur Lecture ou appuyez sur la barre d’espace pour observer les résultats de l’opération. Maintenez la touche Option enfoncée et glissez un point d’image clé pour tirer les poignées de Bézier, ce qui crée un chemin d’animation fait de courbes.110 Chapitre 7 Manipulation d’effets et animation d’images clés Création d’effets pour les glyphes individuels Une fonctionnalité unique et puissante de LiveType repose sur sa capacité à affecter instantanément un effet à des groupes individuels ou sélectionnés de glyphes, de caractères, sur une piste. Cette méthode peut être utilisée aussi bien avec les nouveaux effets qu’avec les effets préréglés. Pour attribuer un effet aux caractères individuels : m Sélectionnez le caractère ou les caractères au(x)quel(s) vous voulez appliquer l’effet, puis effectuez l’une des actions suivantes :  Choisissez un effet prédéfini dans l’onglet Effets du Navigateur média, puis cliquez sur Appliquer.  Créez votre propre effet en choisissant Piste > Nouvel effet, puis appliquez les effets à partir du menu paramètres dans l’onglet Effets de l’Inspecteur. L’effet choisi est automatiquement désactivé pour tous les autres caractères non sélectionnés. Si la piste est sélectionnée mais qu’en revanche aucun caractère ne l’est, l’effet s’appliquera à tout le groupe de caractères de la piste. Vous pouvez réaffecter tous les caractères à un seul effet à tout moment. Recherche des effets et médias via la Timeline Grâce au menu de raccourcis de la Timeline, vous trouverez rapidement les effets, séquences et images. Pour rechercher des effets et médias via la Timeline : m Dans la Timeline, cliquez sur une piste tout en maintenant la touche Contrôle enfoncée, puis procédez comme suit :  Pour rechercher des effets, choisissez Réveler dans le Navigateur média dans le menu contextuel.  Pour rechercher des séquences ou des images, choisissez Réveler dans le Finder dans le menu contextuel. L’effet est sélectionné dans l’onglet adéquat du Navigateur média ou une fenêtre du Finder s’affiche avec la séquence ou l’image sélectionnée.8 111 8 Aperçu et rendu total de votre film de titrage Au fil de l’élaboration de votre projet, vous pouvez observer le résultat des modifications réalisées avant de créer une sortie finale. LiveType propose plusieurs modes et possibilités pour gérer le temps requis par les aperçus de rendu. Aperçu de votre travail Pour afficher une image de votre film de titrage, rien de plus simple : il suffit de placer la tête de lecture dans la Timeline sur un marqueur et d’observer les éléments du Canevas. Mais il est également nécessaire de pouvoir visualiser l’action de votre film. LiveType offre pour cela plusieurs approches. Aperçu filaire animé La fenêtre d’aperçu filaire animé, dans le coin supérieur droit de l’Inspecteur, lit en continu votre animation, de petits cadres de délimitation indiquant le mouvement de chaque caractère ou objet. Cette fonction vous donne à tout moment une indication de l’animation et du chronométrage de votre projet. Pour figer ou activer l’aperçu filaire animé : m Cliquez dans la fenêtre d’aperçu filaire animé de l’Inspecteur. Aperçu filaire animé dans l’Inspecteur112 Chapitre 8 Aperçu et rendu total de votre film de titrage Aperçu RAM dans le Canevas Les contrôles de transport au bas du Canevas vous permettent de lire un aperçu de votre film de titrage directement dans votre environnement de travail. Un aperçu RAM affiche tous les éléments visibles et activés dans le Canevas, ainsi que les guides, les règles, etc. de cette fenêtre. Le film d’aperçu donne une meilleure idée de la sortie finale que l’aperçu RAM. Pour exécuter un aperçu RAM, procédez de l’une des façons suivantes : m Cliquez sur le bouton Lecture dans les contrôles de transport au bas du Canevas. m Appuyez sur la barre Espace. Les images sont d’abord rendues et chargées une par une en mémoire. Ensuite, l’aperçu est lu en temps réel. Le bouton Pause est affiché pendant ce processus. Le bouton Boucle, commande la plus à droite, permet de choisir entre la lecture uni-que ou en boucle continue de l’aperçu RAM. Lorsque ce bouton est activé (de couleur bleue), l’aperçu RAM défile en boucle tant que vous ne cliquez pas dans l’interface LiveType. Pour arrêter la lecture en boucle d’un aperçu RAM : m Cliquez n’importe où dans l’interface LiveType. Pour suspendre un aperçu RAM : m Cliquez sur le bouton Pause à tout moment au cours d’un aperçu RAM. Le bouton Lecture apparaît et l’aperçu RAM s’arrête. L’aperçu RAM reprend lorsque vous cliquez à nouveau sur le bouton Lecture. Commandes de lectureChapitre 8 Aperçu et rendu total de votre film de titrage 113 Film d’aperçu Un film d’aperçu correspond à un rendu restreint de votre film de titrage. Pour rendre un film d’aperçu : 1 Choisissez Fichier > Aperçu du rendu, puis Fil de fer ou Normal. Le réglage Normal rend votre aperçu au niveau défini dans la zone de dialogue Propriétés du projet. LiveType recherche les fichiers .afd dans le dossier /Bibliothèque/ Application Support/LiveType/LiveType Data si vous utilisez des données LiveType dans votre composition. Si les fichiers de données ne sont pas encore installés, la zone de dialogue AFD manquant s’ouvre et vous permet d’installer les fichiers complets ou d’utiliser les images proxy (des fichiers .afp correspondants) dans l’aperçu. 2 Procédez de l’une des façons suivantes :  Sélectionnez Installer les données LiveType manquantes. Vous pouvez ainsi installer les fichiers .afd à un emplacement autre que le dossier LiveType Data, et y accéder pour le rendu des aperçus et des projets finaux. Reportez-vous à la section « Gestion des fichiers média LiveType » à la page 30 pour obtenir plus d’instructions.  Sélectionnez « Utiliser les affiches pour les pistes comportant des données manquantes ». L’aperçu apparaît dans une fenêtre distincte. Pour enregistrer un film d’aperçu, choisissez Fichier > Enregistrer sous. Sinon, LiveType supprime le film d’aperçu à la fermeture de la fenêtre.114 Chapitre 8 Aperçu et rendu total de votre film de titrage Optimisation des performances d’aperçu LiveType fonctionne avec des éléments pixelisés d’informations, contrairement aux données vectorielles. Ce format rend possible la série d’effets disponible dans LiveType ; toutefois, les fichiers sont volumineux et le temps de rendu d’un aperçu peut être long. Le temps de rendu est fonction de la complexité de chaque couche ajoutée à un projet : nombre d’éléments, taille, quantité d’effets appliqués à chacun d’eux et durée du film (nombre d’images à rendre). Réglages de qualité pour les aperçus et les projets finaux LiveType permet quatre niveaux de qualité de rendu, définis dans la zone de dialogue Propriétés du projet, afin de gérer le temps passé à la création d’aperçus. Une qualité inférieure demandera évidemment un temps de rendu moindre. Un aperçu de qualité filaire représente chaque élément par un cadre de délimitation vide, comme dans l’aperçu filaire animé de l’Inspecteur. Les réglages Brouillon, Normale et Haute se distinguent uniquement par la résolution de l’aperçu qu’ils offrent. Un canevas de qualité brouillon apparaît légèrement granuleux à un zoom de 100 %. Un film d’aperçu de qualité brouillon apparaît de petite taille à l’écran. Lors de la génération de votre projet, vous serez éventuellement amené à modifier à plusieurs reprises les réglages de qualité en fonction de vos préférences. Pour modifier les réglages de qualité afin d’afficher le Canevas, de générer des films d’aperçu et de rendre un film final : 1 Choisissez Édition > Propriétés du projet. 2 Dans la zone Qualité de la zone de dialogue, choisissez le niveau de qualité pour chacun des trois modes.Chapitre 8 Aperçu et rendu total de votre film de titrage 115 Stratégies d’amélioration des temps de rendu Outre les réglages de qualité, LiveType fournit diverses stratégies pour réduire les temps de rendu d’images et d’aperçus :  Les marqueurs de la sélection de rendu dans la règle d’images de la Timeline restreignent le nombre d’images rendues dans les films d’aperçu et la sortie finale.  L’option Sélectionné seulement du menu Présentation affiche uniquement le contenu de la piste active dans le Canevas, dans les films d’aperçu et dans la sortie finale. Elle s’avère utile si vous privilégiez le mouvement d’un seul élément.  Les boutons Activer et Désactiver de la Timeline permettent de désactiver temporairement des effets et de supprimer des pistes du Canevas. Vous gagnez ainsi en simplicité lorsque vous n’avez besoin que d’un aperçu partiel.  La taille de fichier des éléments importés a une incidence sur les performances système. Par exemple, au lieu d’importer un film volumineux comme fond pour créer des images clés de titres, importez une image ou un plan de courte durée. Si un élément importé doit être intégré à votre sortie finale, créez le fichier d’origine à la résolution requise ou proche de celle-ci, au lieu de prendre une image de grande taille et de la réduire dans LiveType.  La quantité de mémoire RAM sur votre système peut être déterminante. Pour gagner du temps, envisagez d’augmenter la RAM disponible. Rendu, enregistrement et exportation de votre film de titrage Le rendu, la sauvegarde et l’exportation de votre projet LiveType, une fois terminé, peuvent s’effectuer de différentes manières. De votre décision de travailler sur votre projet avec Final Cut Pro ou avec une autre application, dépendra largement le choix de la méthode la plus adaptée.  Si vous travaillez avec Final Cut Pro, importez le projet LiveType directement dans Final Cut Pro pour le rendu final.  Si vous travaillez avec une autre application, effectuez le rendu dans LiveType en premier, puis importez le film rendu dans l’application.116 Chapitre 8 Aperçu et rendu total de votre film de titrage Importation d’un projet LiveType dans Final Cut Pro pour le rendu Généralement, un fichier de projet LiveType enregistré est importé dans Final Cut Pro pour le rendu. Cela permet de gagner du temps, puisque, contrairement aux autres applications, vous n’avez pas besoin de rendre le fichier dans LiveType avant de l’importer. Pour importer un projet LiveType dans Final Cut Pro pour le rendu : 1 Choisissez Fichier > Importer > Fichiers (ou appuyez sur les touches Commande + I), sélectionnez le fichier de projet LiveType, puis cliquez sur Choisir. Le film LiveType est importé dans Final Cut Pro, apparaissant en tant que plan. 2 Éditez le plan dans une séquence Final Cut Pro. 3 Effectuez le rendu du film comme vous le feriez pour n’importe quel plan. Apporter des modifications à un film LiveType à partir de Final Cut Pro Si vous avez importé un film LiveType dans Final Cut Pro et si vous avez besoin d’y apporter des modifications, vous pouvez le faire dans LiveType et obtenir la version mise à jour dans Final Cut Pro. Pour effectuer des modifications dans un film LiveType déjà importé dans Final Cut Pro : 1 Sélectionnez le plan LiveType dans la Timeline Final Cut Pro. 2 Cliquez sur la piste, tout en maintenant la touche Contrôle enfoncée, puis choisissez > Ouvrir dans l’éditeur dans le menu contextuel. LiveType s’ouvre avec le film prêt à être modifié. 3 Dans LiveType, effectuez les modifications désirées, puis choisissez Fichier > Enregistrer. La modification est prise en compte immédiatement dans Final Cut Pro. Remarque : vous devrez rendre à nouveau tous les changements effectués à l’intérieur de Final Cut Pro.Chapitre 8 Aperçu et rendu total de votre film de titrage 117 Rendu d’un film LiveType pour l’exportation Lorsque vous travaillez avec une autre application, il est nécessaire d’effectuer le rendu de votre film dans LiveType avant de l’importer. Pour rendre votre projet à une résolution maximale pour l’exportation : 1 Choisissez Fichier > Rendre le film. 2 Choisissez un nom de fichier et un emplacement dans la zone de dialogue Enregistrer, puis cliquez sur Enregistrer. 3 Comme pour les films d’aperçu, LiveType requiert l’installation de tous les fichiers de données LiveType manquants. Procédez de l’une des façons suivantes :  Sélectionnez « Installer les données LiveType manquantes ». Vous pouvez ainsi installer les fichiers média LiveType à un emplacement autre que le dossier LiveType Data, et y accéder pour le rendu des aperçus et des projets finaux. Reportez-vous à la section « Gestion des fichiers média LiveType » à la page 30 pour obtenir plus d’instructions.  Sélectionnez « Utiliser les affiches pour les pistes comportant des données manquantes ». Remarque : par défaut, une séquence QuickTime avec un canal alpha est créée dans le codec Animation. Si vous préférez un autre codec, utilisez plutôt les options Depuis le fichier > Exporter le film.118 Chapitre 8 Aperçu et rendu total de votre film de titrage Lorsque LiveType a terminé le rendu de votre projet, celui-ci apparaît dans une nouvelle fenêtre. Formats d’exportation de LiveType LiveType produit des séquences QuickTime avec le codec Animation 32 bits pour insérer correctement des images clés dans votre vidéo. Si votre éditeur non linéaire ou votre programme de composition importe des séquences QuickTime 4 ou ultérieur, l’importation de celles-ci doit pouvoir se faire directement. Vous pouvez également exporter une variété de formats d’animation et d’images fixes. Pour rappel toutefois, si vous souhaitez conserver le canal Alpha, vous devez utiliser un format compatible avec celui 32 bits, tel que Photoshop, Targa, TIFF ou AVI. Votre film rendu apparaît dans une fenêtre distincte. (Dans cet exemple, le film de fond a été rendu avec les titres.) Codecs QuickTime Codecs QuickTime (suite) Formats de séquence d’images Autres formats Animation Motion JPEGA BMP AVI BMP Motion JPEGB JPEG DV Stream Cinepak Aucun (pas de compression) JPEG 2000 Image FLC Component Video PhotoJPEG MacPaint Heuris MPEG DV/DVCPRO-NTSC Planar RGB Photoshop MPEG-2 DVCPRO-PAL PNG PICT MPEG-4 Graphics Sorenson Video PNG H.261 Sorenson Video 3 QuickTime image H.263 TGA SGI image Intel Indeo Video r3.2 TIFF TGA Intel Raw Video TIFFChapitre 8 Aperçu et rendu total de votre film de titrage 119 Pour exporter une séquence LiveType rendue dans un nouveau format : 1 Ouvrez votre film afin qu’il s’affiche dans la fenêtre de visualisation. Si vous venez d’effectuer le rendu de votre projet, la séquence QuickTime sera déjà ouverte. Si vous avez rendu et enregistré le film auparavant, ouvrez-le en choisissant Fichier > Ouvrir. 2 Choisissez Fichier > Exporter le film. La zone de dialogue vous demande d’entrer un nouveau nom et un emplacement pour le fichier et vous propose une série de formats d’exportation. 3 Dans le menu local Exporter, choisissez la catégorie de sortie à générer. 4 Dans le menu local Mode, choisissez le format de fichier ou protocole requis. 5 Cliquez sur le bouton Options pour accéder à d’autres réglages du format sélectionné.9 121 9 Techniques avancées de conception Une conception de titres réussie repose sur la combinaison créative des fonctions et des données de LiveType. Le présent chapitre apporte quelques « recettes » intéressantes. Les exemples ci-après supposent la maîtrise des fonctions de base de LiveType. Chaque étape n’étant pas exposée en détail, vous devrez éventuellement vous reporter aux chapitres antérieurs pour effectuer certaines tâches. Imbrication de mots L’option Prélever dans Fond peut servir à créer des compositions de titre fort intéressantes. Contrairement aux options Prélever dans Texture et Prélever dans Film ou image, elle insère une « fenêtre » dans n’importe quel fond, même composé de plusieurs éléments. Par exemple, vous pouvez imbriquer des mots dans d’autres. Dans le cas présent, le texte au premier plan dessine une fenêtre dans le texte de fond, qui défile de droite à gauche derrière lui. Procédez comme suit : 1 Créez le texte au premier plan pour déterminer la forme du remplissage. a Ajoutez une piste de texte dans une police système épaisse, Helvetica Bold par exemple. b Tapez un mot dans la piste et choisissez une taille de façon à ce qu’il occupe toute la largeur du Canevas.122 Chapitre 9 Techniques avancées de conception 2 Créez une couche intermédiaire pour rendre le fond plus sombre. a Choisissez une texture dans le Navigateur média, puis cliquez sur Appliquer à la nouvelle piste. b Vérifiez que la texture se trouve sous le texte mais au-dessus de la barre de fond dans la Timeline. 3 Créez un fond dynamique visible à travers la fenêtre créée par le mot au premier plan. a Ajoutez une piste de texte au Canevas et entrez du texte dans une taille inférieure à celle du mot créé à l’étape 1. b Placez la piste sur le texte au premier plan et formatez le texte de fond comme vous voulez. c Appliquez un effet de défilement ou de glissement à la piste pour que le texte se déplace de droite à gauche. d Glissez la piste sous la barre de fond dans la Timeline. e Dans la Timeline, désactivez temporairement la texture et la piste de texte au premier plan. f Définissez une couleur de fond dans la zone de dialogue Propriétés du projet ou placez un fond différent derrière le texte de fond. Texte au premier plan pour déterminer la forme de la « fenêtre » dans le fond Texture pour assombrir les éléments de fondChapitre 9 Techniques avancées de conception 123 g Activez la texture et la piste de texte de fond dans la Timeline. 4 Sélectionnez le texte au premier plan et choisissez Fond dans le menu local Prélever dans de la fenêtre Remplissage (onglet Attributs de l’Inspecteur). Déformation d’ombres et d’éclats La fonction Déformation dans l’onglet Style de l’Inspecteur peut servir à créer une incroyable variété de formes pour vos titres. Cette section explique comment l’effet Needle Drop s’inspire du paramètre Déformation, associé à plusieurs autres, pour donner un résultat unique. 1 Ouvrez un nouveau projet et saisissez du texte dans une police système sur la piste. 2 Dans la fenêtre Glyphe de l’onglet Attributs (Inspecteur), dotez le texte d’une couleur vive, puis fermez la fenêtre Couleurs. 3 Dans la zone de dialogue Propriétés du projet, prenez le noir comme couleur de fond avec une opacité de 100 %. Éléments de fond Éléments au premier plan Le texte rempli dévoile un mot animé dans le fond.124 Chapitre 9 Techniques avancées de conception 4 Appliquez l’effet Needle Drop à la piste, lequel se trouve dans la catégorie Éclats de l’onglet Effets du Navigateur média. 5 Prenez une seconde comme durée de piste et d’effet et définissez à 1 seconde le point de sortie de la sélection de rendu, puis cliquez sur le bouton Lecture pour rendre un aperçu RAM. 6 Avec la tête de lecture sur l’effet dans la Timeline, cliquez sur l’onglet Effets de l’Inspecteur pour afficher les paramètres actifs. Les principaux paramètres employés pour créer l’effet Needle Drop sont les suivants :  Réglages de glyphe : à l’image clé de début, les glyphes sur la piste sont petits, transparents et flous. À l’image clé de fin, les caractères sont normaux. L’image clé intermédiaire agrandit simplement les lettres.  Réglages d’éclat : à l’image clé de début, l’éclat est invisible avec une opacité de 0 et marque un décalage vertical de –200 pixels. À l’image clé intermédiaire, l’opacité est de 500 %, avec quelques paramètres d’échelle et de flou, mais sans décalage. À l’image clé de fin, l’éclat est de nouveau invisible, avec un décalage vertical de 200 pixels.  Réglages d’ombre : l’ombre crée les « aiguilles ». L’ombre est de couleur blanche et l’échelle est de 10 % sur l’axe X, ce qui rend les ombres très fines. Les réglages de déformation accentuent les pointes des aiguilles. Le flou est de 2 %, ce qui est indispensable pour cet effet. À l’image clé de fin, l’ombre passe à une opacité nulle.  Réglages de chronométrage : le paramètre Aléatoire de l’onglet Chronométrage sert à appliquer cet effet à chaque glyphe dans un ordre aléatoire. Effet Needle Drop appliqué au texte sur un fond de Canevas noirChapitre 9 Techniques avancées de conception 125 Une piste, un effet, trois images clés : cet effet est assez simple à reproduire. Du fait qu’une image clé intègre tous les paramètres à un point donné, la Timeline LiveType reste incroyablement dégagée malgré le nombre de paramètres sollicités. Pour obtenir un autre exemple d’utilisation des paramètres de déformation, observez l’effet Screech dans la catégorie Caricature de l’onglet Effets (Navigateur média). Cet effet s’obtient en rendant les glyphes invisibles et en se servant du canal d’éclat pour afficher les lettres, qui sont déformées à l’aide du paramètre de déformation. Pistes courbes L’effet Glisser appliqué à une piste courbe peut créer un effet en 3D. L’exemple qui suit explique comment associer ces caractéristiques en quelques étapes pour animer du texte en spirale. 1 Ouvrez un nouveau projet et entrez du texte sur la piste. 2 Justifiez le texte à gauche. 3 Déplacez la piste vers le haut du Canevas. 4 Ajoutez un point de contrôle au centre de la piste en maintenant la touche Contrôle enfoncée et en cliquant sur la ligne de la piste dans le Canevas. Appuyez à nouveau sur la touche Contrôle en cliquant sur le point de contrôle, et choisissez Courbe extérieure. L’idée est de conserver la moitié gauche de la piste plus ou moins au même endroit et de créer un chemin courbe descendant et tournant dans le sens des aiguilles d’une montre autour de ce point. Seuls quelques points de contrôle supplémentaires sont requis pour cela. Reportez-vous au chapitre 4, « Manipulation de pistes », à la page 47 pour en savoir plus sur la création de pistes courbes.126 Chapitre 9 Techniques avancées de conception 5 Ajoutez un nouvel effet à la piste. 6 Sélectionnez l’image clé de fin de cet effet. 7 Dans l’onglet Effets de l’Inspecteur, ajoutez le paramètre Glisser à la pile Paramètres actifs. Double-cliquez sur ce paramètre et entrez la valeur 100, à savoir le pourcentage de la longueur de la piste. Lorsque vous attribuez une valeur de glissement à l’image clé de fin, celle de début possède par défaut la valeur 0. 8 Toujours pour l’image clé de fin, entrez 0 pour le paramètre Taille. 9 Dans l’onglet Chronométrage de l’Inspecteur, entrez 10 comme valeur de séquence et choisissez À partir de la droite dans le menu local Début. Ajoutez des paramètres à l’aide du menu local et du bouton +. Changez les valeurs de paramètres en double-cliquant sur un paramètre actif.Chapitre 9 Techniques avancées de conception 127 10 Modifiez la valeur Glisser de l’image clé de fin en fonction de la longueur de la piste et du texte s’y déplaçant. Emploi créatif de caractères spéciaux Les symboles et autres caractères spéciaux peuvent être d’une grande utilité dans des titres. Sachant qu’ils se basent sur des vecteurs, leur taille de fichier est très petite et ils ne possèdent pas de limite de taille dans le Canevas. Par ailleurs, il est facile d’y accéder. Le présent exemple illustre comment créer un quadrillage remplissant le Canevas, changeant de couleur de façon aléatoire et disparaissant en fondu pour dévoiler un message ou une image. 1 Ouvrez un nouveau projet LiveType puis cliquez dans l’une des zones de saisie. 2 Ouvrez la palette de caractères.  Si la palette de caractères est déjà activée dans vos Préférences Système Mac OS X, son icône apparaît à droite du menu LiveType. Le texte défile selon une spirale.128 Chapitre 9 Techniques avancées de conception  Pour activer la palette de caractères, ouvrez les Préférences Système, cliquez sur International puis sur le bouton Menu Saisie et cochez Palette de caractères.  Dans LiveType, vous avez également la possibilité de cliquer, tout en maintenant la touche Contrôle enfoncée, à l’intérieur de l’une des zones de saisie de l’Inspecteur. Choisissez alors Police > Afficher les polices dans le menu local. La zone de dialogue apparaît. Choisissez Caractères dans le menu local Compléments, situé dans l’angle inférieur gauche de la zone de dialogue Police. 3 Choisissez un caractère carré plein puis cliquez sur Insérer afin de l’ajouter à la zone de saisie. Insérez trois lignes de quatre cases sur la même piste de texte. Activez la palette de caractères dans vos Préférences Système.Chapitre 9 Techniques avancées de conception 129 4 Réglez les paramètres Taille, Crénage et Interligne dans l’onglet Texte de l’Inspecteur de manière à créer un panneau de carrés distribués uniformément. 5 Dans l’onglet Style, désactivez l’ombre et ajoutez un contour blanc suffisamment épais pour que ceux des carrés se touchent et contrastent davantage avec le Canevas. 6 Ajoutez un effet et fixez la durée de la piste et de l’effet à une seconde dans la Timeline. 7 Sélectionnez l’image clé de début de l’effet et choisissez une couleur de glyphe dans l’onglet Attributs de l’Inspecteur. Changez la couleur de l’image clé de fin. Placez ensuite la tête de lecture à plusieurs points réguliers en changeant chaque fois la couleur. Si vous modifiez un paramètre d’effet lorsque la tête de lecture ne se trouve pas sur une image clé, une nouvelle image clé est automatiquement ajoutée à l’effet à la position de la tête de lecture. Cette étape montre comment l’insertion d’images clés peut faire gagner du temps. Première image clé image clé de fin130 Chapitre 9 Techniques avancées de conception 8 Pour le glyphe, prenez une opacité de 0 % à l’image clé de fin, afin que les cases disparaissent par fondu. 9 Dans l’onglet Chronométrage, entrez 15 pour le réglage Aléatoire. 10 Ajoutez derrière le panneau du texte ou tout autre élément qui apparaîtra au fur et à mesure que les cases disparaîtront en fondu. LiveFonts et couches Plusieurs LiveFonts fournies avec LiveType sont conçues pour fonctionner avec d’autres polices. L’une d’elles, nommée Nitro, donne l’impression que le texte subit une explosion. Cette procédure explique comment utiliser correctement ces polices. Remarque : pour suivre cet exemple, vous devez installer le fichier de données Nitro. Reportez-vous à la section « Gestion des fichiers média LiveType » à la page 30 pour en savoir plus sur l’installation de données LiveType. 1 Créez une piste de texte et appliquez une police système avec un format classique de votre choix. 2 Choisissez Piste > Dupliquer la piste pour créer une copie directement placée sur la piste d’origine. 3 Dans la Timeline, verrouillez ces deux pistes à l’aide des boutons de regroupement.Chapitre 9 Techniques avancées de conception 131 4 Sélectionnez la piste 1 et appliquez la LiveFont Nitro. 5 Dans l’onglet Style de l’Inspecteur, désactivez l’ombre pour la piste 1. 6 Dans l’onglet Chronométrage, définissez la séquence à 5 % et réduisez la durée de la piste, en glissant son extrémité dans la Timeline ou en modifiant le paramètre Vitesse. 7 Appliquez l’effet FadeOut à la piste 2 sachant que les lettres doivent disparaître après explosion. L’astuce est que les lettres doivent disparaître par fondu dès qu’elles ont explosé. Sachant que l’explosion se produit en séquence, vous devez aligner le chronométrage des marqueurs de séquence pour les deux pistes. 8 Prenez les marqueurs de séquence dans la Timeline comme référence et ajustez la vitesse de l’effet FadeOut de manière à aligner ceux de la piste 1 et l’effet de la piste 2. Alignez les marqueurs de séquence de la LiveFont Nitro et de l’effet FadeOut. La combinaison de la couche supérieure de texte dans la LiveFont Nitro et du texte sous-jacent disparaissant en fondu fait exploser les lettres de gauche à droite.132 Chapitre 9 Techniques avancées de conception Création de défilements et de glissements Les effets de défilement et de glissements permettent de créer des génériques ou de déplacer des chaînes de texte dans l’écran, à l’instar d’un défilement de texte. Ces deux types d’effets sollicitent le paramètre Décalage du Canevas afin de créer un chemin d’animation vertical ou horizontal, suffisamment long pour déplacer du texte d’une extrémité à l’autre du Canevas. La valeur de décalage, qui équivaut à la taille du chemin d’animation, est fonction de la longueur de l’élément à faire défiler ou glisser. Il est donc préférable de saisir et formater le texte avant d’appliquer l’effet. Ainsi, vous n’aurez pas à repositionner à plusieurs reprises le point de départ de l’élément. Remarque : en termes de conception, les défilements et les glissements s’accordent mieux avec des polices système que des LiveFonts. Si votre choix porte toutefois sur une LiveFont, il vous faudra régler les paramètres de chronométrage de la police, dont la vitesse et les options Suspendre premier et Suspendre dernier de l’onglet Chronométrage (Inspecteur). Vous pourrez ainsi coordonner l’animation de la LiveFont et le mouvement de défilement ou de glissement. Pour créer un défilement de texte : 1 Entrez plusieurs lignes de texte sur une nouvelle piste, en vous servant de la touche Retour pour insérer des sauts de ligne. 2 Formatez le texte en prenant soin de bien régler tout paramètre concernant la hauteur totale des lignes (police, taille, interligne, etc.). 3 Appliquez un effet de défilement de la catégorie Défilements et glissements dans l’onglet Effets du Navigateur média. 4 Réglez la vitesse de défilement, désormais visible dans l’aperçu animé en fil de fer, en glissant le bord droit de la barre d’effet dans la Timeline ou en modifiant le réglage Vitesse dans l’onglet Chronométrage de l’Inspecteur. 5 Dans la Timeline, glissez le bord droit de la piste pour lui donner la même durée que l’effet.Chapitre 9 Techniques avancées de conception 133 6 Déplacez le texte jusqu’à sa position de départ. a Vérifiez que la tête de lecture se trouve sur la première image dans la Timeline. b Dans le Canevas, réglez le zoom sur 25 % afin de voir au-delà des limites de cette fenêtre. c Dans le Canevas toujours, glissez la piste pour déterminer le point de départ du texte déroulant. (Tout texte au-delà du bord du Canevas est symbolisé par des rectangles bleus de délimitation.) Maintenez la touche Maj enfoncée lors du glissement pour forcer la position horizontale de la piste. Si vous employez l’effet Défilement vers le haut par exemple, vous pouvez fixer le point de départ de la première ligne de texte juste en dessous du bord inférieur du Canevas. Pour créer un glissement de texte : 1 Entrez quelques mots ou une ligne de texte sur une nouvelle piste. 2 Formatez le texte en prenant soin de bien régler tout paramètre concernant sa longueur totale (police, taille, crénage, etc.). 3 Choisissez un effet de glissement de la catégorie Défilements et glissements dans l’onglet Effets du Navigateur média. 4 Réglez la vitesse de glissement, désormais visible dans l’aperçu animé en fil de fer, en glissant le bord droit de la barre d’effet dans la Timeline ou en modifiant le réglage Vitesse dans l’onglet Chronométrage de l’Inspecteur. 5 Dans la Timeline, glissez le bord droit de la piste pour lui donner la même durée que l’effet. 6 Si la tête de lecture sur trouve sur la première image, glissez la piste dans le Canevas afin de déterminer sa position de départ.135 A Annexe A Solutions aux problèmes fréquents et assistance client Si vous rencontrez des problèmes dans LiveType, voici plusieurs ressources pour trouver une solution.  La présente annexe : elle offre des informations sur certains problèmes fréquents rencontrés par les utilisateurs.  Informations de dernière minute : il s’agit d’une page disponible via le menu Aide LiveType et apportant des informations de dernière minute apparues après la publication de ce manuel. Pensez à consulter cette page dès que vous installez LiveType.  AppleCare Knowledge Base : l’assistance AppleCare fournit une base de données de problèmes courants, mise à jour et alimentée régulièrement. Il s’agit d’une ressource gratuite d’une grande utilité pour les utilisateurs de LiveType. Pour accéder à AppleCare Knowledge Base, rendez-vous à la page d’assistance AppleCare à l’adresse http://www.apple.com/fr/support.  Assistance AppleCare : il existe une variété d’options d’assistance à la disposition des utilisateurs de LiveType. Pour en savoir plus, reportez-vous au Guide de service et d’assistance des logiciels professionnels Apple fourni avec votre documentation Final Cut Pro. Foire aux questions Certaines polices tremblent dans le film d’aperçu.  Sachant que LiveType utilise un petit échantillonnage pour les aperçus de basse qualité, des données de pixels donnant un mouvement plus fluide peuvent manquer dans certaines images. Pour de meilleurs résultats, augmentez les réglages de qualité dans la zone de dialogue Propriétés du projet. Mes images apparaissent pixelisées.  Si vous rendez un aperçu, le film s’affiche dans une résolution faible et apparaît légè- rement pixelisé. Par ailleurs, si vous attribuez à des éléments une taille supérieure à celle d’origine, une pixelisation peut aussi se produire.136 Annexe A Solutions aux problèmes fréquents et assistance client LiveType ne s’ouvre plus.  L’enregistrement de certains réglages par défaut peut empêcher l’ouverture de LiveType. Essayez d’effacer votre fichier de réglages par défaut : / Bibliothèque/Preferences/LiveType Pro Defaults.dat. Votre configuration est restaurée aux réglages LiveType d’origine. L’opération revient à choisir LiveType > Réglages > Effacer les réglages dans l’application. L’animation n’est pas fluide sur mon moniteur NTSC.  Utilisez l’option de trame pour une animation plus fluide. Lorsque j’ouvre des titres dans mon éditeur non linéaire ou mon programme de composition, les caractères apparaissent serrés ou leur aspect est incorrect.  Choisissez des propriétés de projet dans LiveType en fonction de la taille et de l’aspect des pixels quel’éditeurutilise. Certains éditeurs non linéaires requièrent une taille exacte d’image même si le titre ne sollicite pas l’image entière. Les pixels carrés correspondent à la valeur 1, les pixels NTSC à la valeur 0,9. Une image clé est « bloquée » au début ou à la fin d’un effet et je ne peux pas la sélectionner, la déplacer ou la supprimer.  Augmentez le zoom de la Timeline afin de voir s’il est possible de sélectionner et de glisser l’image clé à un autre endroit dans l’effet. Sachant que les images clés de début et de fin ne peuvent être supprimées, vous pouvez glisser une image clé interne à l’extrémité de fin de l’effet afin d’en éviter la suppression, quel que soit le zoom appliqué à la Timeline. Pour sélectionner une image clé recouverte, procédez de la manière suivante : 1 Sélectionnez l’image clé de début ou de fin recouvrant l’autre image clé. 2 Choisissez Présentation > Aller à > Image clé suivante (ou Image clé précédente) afin de sélectionner l’image clé « perdue ». 3 Choisissez Édition > Couper. 4 Déplacez la tête de lecture et choisissez Édition > Coller. Lorsque j’applique un effet avec une modification d’éclat ou d’ombre, je ne vois pas de changement dans l’aperçu filaire animé de l’Inspecteur.  Les cases filaires dans l’aperçu montrent la forme de base de chaque glyphe et ne sont pas affectées par les réglages Style. D’autres options d’aperçu, telles que l’aperçu RAM ou le film d’aperçu, offrent des ombres et des éclats.Annexe A Solutions aux problèmes fréquents et assistance client 137 Lorsque je change certains attributs d’une piste, ils ne semblent pas s’appliquer.  Certains paramètres d’effets priment sur ceux de pistes, et il se peut que le paramètre que vous tentez de modifier soit celui qui est « remplacé ». Désactivez les effets associés à cette piste pour voir si les attributs redeviennent actifs. Dans ce cas, la solution passe par la modification des paramètres de l’effet. Je ne parviens pas à sélectionner un élément ou un caractère.  Vérifiez que l’option Verrouiller la position n’est pas sélectionnée dans le menu Disposition. Lorsque vous ajoutez une texture ou un film de fond, cet élément est par défaut verrouillé.  Par ailleurs, vous pouvez cliquer sur un élément utilisant le Canevas dans son intégralité. Essayez de faire un zoom arrière pour voir au-delà du bord du Canevas et révéler son cadre de délimitation.  Prenez également en compte l’ordre des couches lorsque vous sélectionnez un élément dans le Canevas. Si un élément vous gêne pour en choisir un autre, servezvous de la Timeline pour sélectionner la piste en dessous et mettez en évidence les glyphes dans l’une des zones de saisie de l’Inspecteur. Je sélectionne sans le vouloir comme image de fond la texture, l’image ou le film créés sur une piste.  Choisissez Disposition > Verrouiller la position pour empêcher qu’un élément ne soit sélectionné. Lorsque beaucoup d’éléments se trouvent dans le Canevas, l’ensemble est plus lent.  Reportez-vous au chapitre 8, « Aperçu et rendu total de votre film de titrage », à la page 111 pour découvrir comment optimiser les performances d’aperçu. Page Apple destinée aux développeurs d’applications professionnelles Le site Web Apple Developer Connection comporte une page Applications Apple sur laquelle les développeurs créant des contenus ou des extensions pour des applications professionnelles trouveront tout ce dont ils ont besoin. Sur cette page, les développeurs ont accès aux informations de dernière minute et aux ressources techniques, notamment de la documentation pour développeurs, des articles spéciaux et des paquets de développement logiciel (SDK). Les développeurs peuvent également s’inscrire à la nouvelle liste de diffusion pour développeurs d’applications pro. L’URL est la suivante http://developer.apple.com/appleapplications.138 Annexe A Solutions aux problèmes fréquents et assistance client Contact de l’assistance AppleCare LiveType inclut une documentation relative aux options d’assistance de la part d’Apple. Plusieurs niveaux d’assistance existent en fonction de vos besoins. Remarque : dans certains cas d’assistance technique, AppleCare demande des informations autant sur l’ordinateur que sur la configuration de l’application en question. Sélectionnez Aide > Créer un profil d’assistance pour créer un fichier contenant les informations nécessaires et pouvant être envoyé par courrier électronique à AppleCare. Vous n’aurez normalement pas à utiliser cette fonctionnalité sauf sur demande d’un représentant d’AppleCare. Quel que soit le problème rencontré, il est conseillé d’avoir les informations ci-après à disposition. Plus vous pouvez communiquer rapidement ces informations, plus vite l’assistance technique peut traiter votre demande.  Le numéro d’identification d’assistance que vous avez reçu avec Final Cut Pro. Il est différent du numéro de série du logiciel utilisé pour activer votre copie de LiveType.  La version de Mac OS X que vous avez installée. Cette information s’obtient en choisissant À propos de ce Mac dans le menu Pomme.  La version de LiveType installée, dont les mises à jour éventuelles. Ce numéro de version s’obtient en choisissant LiveType > À propos de LiveType.  Le modèle d’ordinateur utilisé.  La quantité de RAM installée sur votre ordinateur et celle disponible pour LiveType. Pour connaître la quantité de RAM installée, choisissez À propos de ce Mac dans le menu Pomme.  Les équipements de tierce partie connectés à ou installés sur l’ordinateur et leurs fabricants respectifs. Pensez aux disques durs, cartes vidéo, etc.  Tout module de tierce partie ou logiciel installé avec LiveType. L’assistance AppleCare peut être contactée en ligne à l’adresse http://www.apple.com/fr/support/livetype/index.html.139 B Annexe B Création et modification d’EffectScripts Dans LiveType, les effets sont basés sur le langage EffectScript. Un effet correspond à un fichier texte et représente une séquence QuickTime apparaissant dans le Navigateur média de l’interface LiveType. Chaque ligne d’un EffectScript comporte une commande, suivie d’un groupe d’arguments de commande. Tabulations et espaces sont ignorés. Dans toute commande, deux tirets (--) peuvent être suivis d’un commentaire. Les commentaires sont ignorés par l’interpréteur d’EffectScripts. En-tête Les commandes d’en-tête ci-après doivent figurer au début de chaque EffectScript. EffectScript 1.0 • Prenez 1.0. comme numéro de version de spécification EffectScript. Name « nom de l’effet » • Nomme l’effet. Les guillemets peuvent correspondre à tout délimiteur hormis l’espace (”, ’, /, etc.). Desc « description » • Décrit l’effet. Il peut s’agir d’une longue chaîne, le texte passant à la ligne à l’écran. Chronométrage par défaut Après l’en-tête, un EffectScript doit posséder des réglages de chronométrage par défaut. DefOffset a b c • a est une valeur numérique. • b correspond à %, Secondes ou Images. • c équivaut à Début ou Fin. DefReverse a • a équivaut à 0 pour Avancer, 1 pour Inverser.140 Annexe B Création et modification d’EffectScripts DefSequence a b c • a équivaut à 0 pour Off, 1 pour On. • b est une valeur numérique de % et peut être à virgule flottante. • c correspond à L pour la gauche d’abord, à R pour la droite d’abord. DefRandStart a b c • a équivaut à 0 pour Off, 1 pour On. • b est une valeur numérique et peut être à virgule flottante. • c correspond à %, Secondes ou Images. DefLoop a • a est une valeur numérique, doit être un entier (prenez un chiffre élevé tel que 9999 pour appliquer une boucle continue). DefSpeed a • a est une valeur numérique de % et peut être à virgule flottante. Images clés Après l’en-tête, un EffectScript détermine un nombre d’images clés. Une image clé débute avec une commande Time : Time t • t est la durée de l’image clé en secondes. Chaque commande Time est suivie de commandes de paramètres. Voici l’exemple d’une image clé : Time 0,0 Scale 50 Track -50 Cette image clé signifie qu’au temps zéro secondes, chaque glyphe est mis à l’échelle de 50 % et son crénage diminue de 50 %. La première image clé doit se trouver au temps 0,0 et être suivie d’au moins une autre image clé. Toutes les images clés doivent être répertoriées dans l’ordre. Dans un effet donné, toutes les images clés doivent posséder le même jeu de commandes de paramètres. Les commandes de paramètres ci-après sont valides dans une image clé : Accelerate n • n est un pourcentage d’accélération. Il a une incidence sur le mode d’interpolation de toutes les autres valeurs de paramètres entre cette image clé et la suivante. 0 signale l’absence d’accélération, 100 % une accélération et -100 % un ralentissement.Annexe B Création et modification d’EffectScripts 141 Blur x [y] • x est le rayon de flou en pixels. Si y est précisé, les quantités de flou horizontal et vertical sont différentes. CanvasOffset x y • x et y sont les décalages horizontaux et verticaux, exprimés en pourcentage des dimensions du Canevas. Il s’agit du paramètre utilisé pour les défilements. Color r g b [n] • r, g et b sont des valeurs de couleur dans [0..255]. • n est facultatif et correspond à un pourcentage d’opacité. DoExtrude x • x a la valeur 0 en cas d’absence d’extrusion, 1 s’il y a un volume. DoGlow n • n a la valeur 0 pour Non, 1 pour Oui. DoShadow n • n a la valeur 0 pour Non, 1 pour Oui. ExtrudeDirection n • n correspond à un angle en degrés, 0 désignant le haut, 90 la droite, etc. ExtrudeLength n • n est la longueur d’extrusion exprimée en pixels. ExtrudeColor r g b • r, g et b sont les valeurs de couleur d’extrusion dans [0..255]. ExtrudeOutline n • n a la valeur 0 pour l’absence de contour, 1 si un contour est appliqué à l’extrusion. GlowBlur n • n est le rayon de flou d’éclat en pixels. GlowColor r g b • r, g et b sont les valeurs de couleur d’éclat dans [0..255]. GlowLayer n • n a la valeur 0 pour Derrière tout, 1 pour À l’arrière-plan, 2 pour Devant et 3 Devant avec remplissage du glyphe. GlowOffset x y • x et y sont les décalages d’éclat en pixels.142 Annexe B Création et modification d’EffectScripts GlowOpacity n • n est le pourcentage d’opacité de l’éclat. GlowScale x y • x et y sont des pourcentages d’échelle d’éclat. GlowWarp x1 y1 x2 y2 x3 y3 x4 y4 • les paires x, y correspondent aux quatre points de déformation. HideChar n • n a la valeur 0 pour afficher le glyphe avec des effets de luminosité (Contour, Ombre, Éclat, Volume) ou 1 pour le masquer. HSL h s l • h correspond au réglage d’angle de teinte en degrés, la valeur 0 indiquant qu’aucun changement n’a lieu. • s est le réglage de saturation en pourcentage, la valeur 0 indiquant qu’aucun changement n’a lieu. • l est le réglage de luminosité en pourcentage, la valeur 0 indiquant qu’aucun changement n’a lieu. Leading n • n est un pourcentage modifiant la position de la ligne suivante dans la piste (par exemple, prenez 0 pour placer la ligne suivante sur celle-ci, 100 pour ne pas y toucher ou 200 pour en faire un double). Matte n • n a la valeur 0 pour Off, 1 pour On. Offset x y • x et y sont des décalages horizontaux et verticaux en pixels. Opacity n • n est le pourcentage d’opacité. Il est multiplié par l’opacité du glyphe. Outline n • n est la largeur de pixel pour le contour. Rotate n • n est l’angle de rotation exprimé en degrés, dans le sens des aiguilles d’une montre. Scale x y • x et y sont des multiplicateurs de pourcentage d’échelle, en horizontal et en vertical. La mise à l’échelle est effectuée au niveau du point pivot du glyphe. SetOutlineColor r g b • r, g et b sont de valeurs de couleur du contour dans [0..255].Annexe B Création et modification d’EffectScripts 143 SetOutlineBlur n • n est un nombre en pixels. SetOutlineOnly n • n a la valeur 0 pour Non, 1 pour Oui. SetOutlineWarp x1 y1 x2 y2 x3 y3 x4 y4 • les paires x, y correspondent aux quatre points de déformation. ShadBlur n • n est le rayon de flou d’ombre en pixels. ShadColor r g b • r, g et b sont de valeurs de couleur de l’ombre dans [0..255]. ShadLayer n • n a la valeur 0 pour Derrière tout, 1 pour À l’arrière-plan, 2 pour Devant et 3 Devant avec remplissage du glyphe. ShadOffset x y • x et y sont des décalages d’ombre en pixels. ShadOpacity n • n est le pourcentage d’opacité de l’ombre. ShadScale x y • x et y sont des pourcentages d’échelle d’ombre. ShadWarp x1 y1 x2 y2 x3 y3 x4 y4 • les paires x, y correspondent aux quatre points de déformation. Size n • n est un modificateur en pourcentage pour la taille du glyphe. Il a une incidence sur la taille du glyphe, ainsi que sur l’interligne et le crénage dépendant de cette taille. Les glyphes sont dimensionnés par rapport au centre du glyphe sur la ligne. Slide n • n est la quantité de glissement d’un élément sur une piste, exprimée en pourcentage de la longueur de cette piste. Tracking n • n est un pourcentage modifiant la position du glyphe suivant (par exemple, prenez 0 pour placer le glyphe suivant sur celui-ci, 100 pour ne pas y toucher ou 200 pour en faire un double).144 Annexe B Création et modification d’EffectScripts Exemples d’EffectScripts Pour afficher un EffectScript, il suffit d’ouvrir l’un des fichiers d’effets se trouvant dans le dossier Bibliothèque/Application Support/LiveType/Effects de votre disque dur. Voici quelques EffectScripts simples : Zoom avant EffectScript 1.0 -------------------------------------------------------------------- -- exemple "Zoom avant" Name "Zoom avant" Desc "Faire un zoom avant de zéro à normal de chaque glyphe de façon linéaire, en partant de son point pivot. Augmenter en parallèle le crénage de zéro à normal". DefOffset 0 % Début DefSequence 0 0 L DefRandStart 0 0 % DefLoop 1 DefSpeed 100 Time 0,0 Tracking -100 -- crénage de -100%, c’est-à-dire nul. Scale 0 0 -- échelle de 0% Time 2,0 Tracking 0 -- crénage de 0%, c’est-à-dire normal. Scale 100 100 -- échelle de 100%. -------------------------------------------------------------------- Zoom arrière EffectScript 1.0 -------------------------------------------------------------------- -- exemple "Zoom arrière" Name "Zoom arrière" Desc "Faire un zoom arrière de normal à zéro de chaque glyphe de façon linéaire, en partant de son point pivot. Diminuer en parallèle le crénage de normal à zéro". DefOffset 0 % Fin DefSequence 0 0 L DefRandStart 0 0 % DefLoop 1 DefSpeed 105 Time 0,0 Tracking 0 Scale 100 100 Time 2,0 Tracking -100 Scale 0 0 --------------------------------------------------------------------Annexe B Création et modification d’EffectScripts 145 Rotation avec teinte EffectScript 1.0 -------------------------------------------------------------------- -- exemple "Rotation avec teinte" Name "Rotation avec teinte" Desc "Rotation de chaque glyphe autour de son point pivot à une vitesse de 1 retournement/sec. Pour vous amuser, jouez simultanément avec la couleur". DefOffset 0 % Début DefSequence 0 0 L DefRandStart 1 100 % -- la valeur loopCount est élevée pour que la boucle soit active pendant toute la durée. DefLoop 9999 DefSpeed 100 Time 0 Color 255 0 0 -- Tint Red (R=255, G=0, B=0) Rotate 0 Time 1 Color 0 255 0 -- Tint Green (R=0, G=255, B=0) Rotate 120 Time 2 Color 0 0 255 -- Tint Blur (R=0, G=0, B=255) Rotate 240 Time 3 Color 255 0 0 -- Tint Red (R=255, G=0, B=0) Rotate 0 --------------------------------------------------------------------147 Glossaire Glossaire 16:9 Proportion d’écran large pour la vidéo. Le rapport entre la largeur et la hauteur de la zone visible de l’image vidéo, également nommé proportion de l’image, est de 16:9, ou 1,78. AVI Acronyme d’Audio-Video Interleaved, le format standard de Microsoft pour la vidéo numérique. aspect des pixels Rapport entre la hauteur et la largeur des pixels composants l’image. Les pixels NTSC sont carrés (ratio 1:1), contrairement aux pixels D-1. canal alpha Un canal d’images supplémentaire utilisé pour enregistrer des informations de composition. Les canaux alpha sont souvent de 8 bits, certaines applications prenant toutefois en charge des canaux de 16 bits. Seuls certains formats, tels que PICT et le code Animation QuickTime, prennent en charge des canaux alpha. canaux Peut désigner des canaux de couleurs ou alpha. Les informations de couleurs et de transparence relatives aux plans vidéo et graphiques sont divisées en canaux individuels. Canevas L’une des quatre fenêtres principales de l’interface LiveType, où vous placez du texte et des objets, créez les chemins d’animation et observez le résultat obtenu au fil de votre composition. chutier Dans Final Cut Pro, fenêtre contenant vos plans, transitions, effets et générateurs. Le chutier permet d’organiser tous ces éléments, de les trier, d’y ajouter des commentaires, de les renommer, etc. CMYK Acronyme de Cyan Magenta Yellow Black. Espace de couleur généralement utilisé pour des images imprimées avec des imprimantes jet d’encre à 4 couleurs ou offset. codec Abréviation de compresseur/décompresseur. Composant logiciel servant à convertir la vidéo ou l’audio d’une forme décompressée à une forme compressée, dans laquelle le stockage a lieu. Sorenson Video et Cinepak sont des codecs vidéo QuickTime courants. Également désigné par le terme compresseur.148 Glossaire composition Processus de combinaison de deux images vidéo ou électroniques ou plus dans une seule image. Ce terme peut également faire référence à la création de divers effets vidéo. compression Processus réduisant la taille de fichiers audio, vidéo ou graphiques en supprimant les données redondantes ou de moindre importance. Voir aussi codec. décompression Processus de création d’une image pouvant être lue à partir d’un fichier audio, vidéo ou graphique compressé. données LiveType Terme collectif désignant les LiveFonts, textures et objets dans LiveType, tous étant conçus à l’aide du format .afd 32 bits pour les polices animées. durée Temps durant lequel une piste ou un effet existe dans la Timeline. DVD Un disque DVD s’apparente à un CD-ROM ou un disque audio, sauf qu’il emploie des méthodes de stockage de densité supérieure afin d’offrir plus de possibilités. écran large Le format écran large permet de tourner et de projeter un film sur un écran de cinéma. Contrairement au ratio 4:3, les images d’origine ne sont pas coupées. Avec l’avènement de la vidéo haute définition, la vidéo 16:9 écran large est devenue très populaire. effet Dans LiveType, ensemble de paramètres d’attributs et de chronométrage animant un élément. élément Dans LiveType, tout ce que vous placez sur une piste :un caractère, un bloc de texte sur une seule piste, un objet, un film, une texture ou une image. filaire Le mode d’aperçu basique de LiveType, représentant les caractères et les objets sous forme de cadres de délimitation. L’intérêt des aperçus filaires est leur temps de rendu très court pour montrer l’animation d’éléments. FireWire Marque déposée d’Apple pour le standard IEEE 1394. FireWire est une interface rapide et versatile servant à connecter des caméras DV à des ordinateurs. FireWire s’adapte parfaitement à des applications déplaçant de grandes quantités de données. Il peut par ailleurs permettre de connecter des disques durs, des scanners et d’autres types de périphériques. format NTSC Le sigle NTSC correspond à National Television Standards Committee, une organisation fixant les standards de diffusion aux États-Unis. Le terme « vidéo NTSC » se rapporte au standard vidéo établi par ce comité. Il se caractérise par une gamme de couleurs restreinte, un entrelaçage, sa taille de 720 x 480 pixels environ et une vitesse de 29,97 ips. format PAL Acronyme de format Phase Alternating Line. Format vidéo entrelacé de 25 ips (625 lignes par image) largement utilisé en Europe.Glossaire 149 glyphe Caractère isolé sur une piste. Un glyphe correspond souvent à une lettre ou un symbole, sachant qu’un objet, une texture ou un élément importé peuvent également être désignés comme glyphes dans LiveType. image La vidéo se compose d’un nombre d’images fixes donnant l’impression d’une animation lorsqu’elles sont lues. La vidéo NTSC lit 29,97 images par seconde, la vidéo PAL 25. Chaque image vidéo diffusée se compose de deux trames, ce qui diffère du mode de gestion des images au format film. Une image film est une photographie et ne possède pas deux trames distinctes. image clé Marqueur spécial soulignant un changement de valeur pour l’un des paramètres d’un effet appliqué. Lorsque deux images clés sont définies dans LiveType, l’application les utilise pour donner une transition fluide. importation Processus d’insertion de divers types de fichiers dans un projet LiveType. Les fichiers importés sont généralement créés ou capturés dans une autre application. Inspecteur L’une des quatre fenêtres principales de l’interface LiveType, servant à insérer du texte et à appliquer des attributs, des styles et des paramètres d’effets à des éléments de titrage. LiveFont Les LiveFonts sont des jeux de caractères 32 bits. La plupart des LiveFonts sont des animations informatisées. Elles peuvent toutefois se composer de données vidéo ou de photos. marqueurs Dans Final Cut Pro, les marqueurs désignent les points de montage signalant le début et la fin d’un plan ou des points de référence indiquant des passages intéressants dans les plans et séquences. Navigateur média L’une des quatre fenêtres principales de l’interface LiveType, servant à sélectionner des polices, des objets, des textures et des effets. numérique Qualificatif de données stockées ou transmises sous forme de séquences de 1 et de 0. Le plus souvent, il s’agit de données binaires représentées à l’aide de signaux électroniques ou électromagnétiques. Les séquences QuickTime sont par exemple numériques. objet Dans LiveType, les objets sont des éléments de 32 bits. À l’instar des LiveFonts, il peut s’agir d’animations informatisées, de vidéo ou de photographies, ainsi que d’autres éléments tels que des sous-titres. PICT Format de fichier d’image fixe développé par Apple. Les fichiers PICT peuvent contenir des images vectorielles et bitmap, ainsi que du texte et un canal alpha. PICT est un format très répandu sur les ordinateurs Mac OS.150 Glossaire piste Dans LiveType, une piste contient un élément et ses attributs. Dans le Canevas, une piste apparaît sous forme de ligne bleu foncé, généralement à la base du texte, de l’objet ou de l’image qu’elle contient. Une piste peut être modifiée pour former un chemin d’animation que suivra son contenu. Dans la Timeline, une piste est symbolisée par une barre numérotée, les effets appliqués se trouvant souvent en dessous. pixel Point dans une vidéo ou une image fixe. Généralement, la résolution basse d’un moniteur est de 640 pixels de largeur par 480 pixels de hauteur. Les vidéos numériques sont souvent de 320 x 240 pixels. poignées de Bézier Poignées bidirectionnelles contrôlant ou modifiant la courbe d’un segment de ligne entre la poignée et le point suivant, de l’un des deux côtés. Plus une poignée est éloignée de son point de vertex, plus elle courbe le segment de ligne concerné. Pour déplacer des poignées de direction, glissez-les. police Jeu complet de caractères. Voir aussi LiveFont. postproduction Processus de montage de film ou de vidéo après obtention des données sources. proportion Rapport entre la largeur et la hauteur d’une image vidéo sur votre écran. La proportion la plus courante est le ratio 4:3 des écrans de téléviseurs. QuickTime La technologie multimédia multi-plateforme d’Apple. Largement utilisée pour les CD-ROM, la vidéo diffusée sur le Web, le montage, etc. RAID Acronyme de Redundant Array of Independent Disks. Méthode dotant les éditeurs non linéaires de plusieurs méga-octets de stockage de données à haute performance en regroupant des disques durs meilleur marché, plus petits et plus lents. RAM Acronyme de random-access memory. Capacité de mémoire de votre ordinateur, exprimée en octets et déterminant la quantité de données pouvant être à tout moment traitée et stockée temporairement. rendu Dans LiveType, processus de combinaison d’éléments de projets à des effets appliqués, image par image. Une fois rendue, la séquence de titrage peut être lue en temps réel. RGB RGB Abréviation de Red Green Blue. Espace de couleur généralement utilisé sur les ordinateurs. Chaque couleur est décrite selon l’intensité de ses composants rouges, verts et bleus. Cet espace de couleur convertit directement les phosphores rouges, verts et bleus utilisés par les moniteurs. L’espace couleur RGB possède une immense gamme pouvant ainsi offrir une large palette. SECAM Acronyme de Sequential Couleur Avec Memoire. Standard télévisuel français de lecture. Similaire à PAL, avec une vitesse de lecture de 25 ips.Glossaire 151 séquençage Traitement d’effet dans lequel chaque glyphe d’une piste est transformé de façon individuelle. Un effet séquencé commence par transformer un caractère avant de passer au suivant, et ainsi de suite. texture Dans LiveType, les textures sont des animations plein écran servant de fonds, de remplissages ou de bordures. TIFF Acronyme de Tagged Image File Format. Format de fichier graphique pixelisé largement utilisé, développé par Aldus et Microsoft et gérant le monochrome, les tonalités de gris et les couleurs 8 bits et 24 bits. timecode Méthode associant chaque image de film ou vidéo dans un plan avec une unité de temps séquentielle. Le format est heures:minutes:secondes:images. Timeline L’une des quatre fenêtres principales de l’interface LiveType, affichant le chronométrage des éléments de projets et les effets qui leur sont appliqués. trame La moitié d’une image vidéo entrelacée se compose de lignes paires, l’autre de lignes impaires. Les trames vidéo s’alternent chaque 1/60e de seconde dans une vidéo NTSC pour faire défiler 30 images par seconde. Il existe deux trames pour chaque image, une supérieure, une inférieure. vidéo numérique Fait référence à la capture, la manipulation et le stockage de vidéo, à l’aide du format numérique, comme peut le faire QuickTime. Par exemple, un caméscope numérique est une caméra vidéo capturant et stockant des images sur un support numérique tel que DV. La vidéo peut ainsi être facilement importée. X Désigne la coordonnée X dans la géométrie cartésienne. Cette coordonnée correspond à l’emplacement horizontal. Y Désigne la coordonnée Y dans la géométrie cartésienne. Cette coordonnée correspond à l’emplacement vertical dans des effets d’animation. zone de titre sécurisé Partie de l’image vidéo qui apparaîtra toujours sur les téléviseurs. La zone de titre sécurisé occupe 80 % de l’écran.153 Index Index A aide, en ligne 10–11 alignement de pistes de texte 65 angles, piste 50 animation animation segmentée LiveFont 63 images clés et 96 importation de fichiers 84 types d'éléments animés 8 animation segmentée LiveFont 63 aperçu d'éléments aperçu filaire animé 20 aperçu RAM 17, 37, 112 aperçus figés 111 aperçus filaires 21, 37, 111, 136, 148 aperçus suspendus 112 effets 105 effets prédéfinis 91 films de titrage 111–113 aperçu filaire animé 20, 21, 111, 136, 148 aperçu RAM 17, 37, 112 aperçus filaires 21, 37, 111, 136, 148 AppleCare Knowledge Base 135 Apple Store 12 application FontBook 80 assistance AppleCare 135, 138 attributs affectation 24 éléments importés 87 films 87 images numériques 87 objets 87 pistes 137 autres applications 117 B bannières, Web 35 bannières Web 35 barre de fond 27, 43 boucle d'éléments effets 94 bouton Boucle 112 boutons Activer/Désactiver 28 C canaux 147 canaux alpha 8, 66, 82, 147 Canevas 14–19 ajout d'objets au 82 ajout de texte au 59–60 ajout de textures au 83 Aperçu RAM dans le 112 commandes de lecture 16 contrôles de zoom 16 couleur 37 description 13, 14, 147 fond. Voir fonds grilles 18 guides 18 illustration 13, 14 isolement de pistes 19 personnalisation 17–19 positionnement de pistes 49 réglage d'images clés dans le 98 règles 17 utilisation de pistes dans 15, 150 caractères affectation d'effets à des 110 chemins d'animation 98 effets caractères spéciaux 127–130 éléments comme des 86 ensembles de caractères 62 espacement 65 modification de caractères individuels 79–80 problèmes lors de la sélection de 137 réglages de style 70 serrés 136 supprimer les effets sur des 92 verrouillés 137 catégories effets prédéfinis 90 Navigateur média 30 champ de description 36 champs champ de description 36154 Index chemins d'animation ajout aux effets 106 défilement ou glissement de texte 132 description 98 non fluides 136 chutiers 147 codec Animation 117, 118 codec BMP 118 codec Cinepak 118 codec Component vidéo 118 codec DV 118 codec DVCPRO-NTSC 118 codec DVCPRO-PAL 118 codec Graphismes 118 codec Intel Raw 118 codec PhotoJPEG 118 codec Planar RGB 118 codec PNG 118 codecs description 147 exportation de films et 117 QuickTime 118, 147 codecs H.261 et 263 118 codecs Motion JPEGA et JPEGB 118 codecs Sorenson Vidéo et Vidéo 3 118 codec TGA 118 codec TIFF 118 codec Vidéo 118 commande Réveler dans le Finder 110 commande Réveler dans le Navigateur média 110 composition 148 compresseurs. Voir codecs compression 148 contours extrudés 73 contrôles de transport 16 contrôles de zoom dans le Canevas 16 curseur de zoom de la timeline 28 EffectScripts pour les 144 coordonnée x 151 coordonnée y 151 copie d'éléments effets 95, 104 images clés 103 pistes 53, 104 couches affectation aux traitements de 70 piste 56 techniques avancées 130–131 trous dans les. Voir fonction de remplissage couleur attributs 24 Canevas 37 CMYK 147 éclat ou ombre 71 fond 37, 41, 43 images importées 87 réglages d'extrusion 74 RGB 150 texte 66–67 curseur de zoom de la timeline 28 curseur Retard 55 D décalage d'éléments paramètre de décalage du Canevas 132 décompression 148 défilement de texte 132 déformation d'éléments 71, 123–125 dépannage 135–138 défilement ou glissement de texte 132 désactiver des polices 80 LiveFonts dans des grandes tailles de texte 65 positions des images de remplissage et de fond 77 problèmes fréquents 135–137 rendu des trames déformé 38 ressources de 135 déplacer des éléments groupes d'effets 95 pistes regroupées 57 direction des extrusions 74 disques DVD 148 dissociation de pistes 58 données numériques 149 dossier Effects 29, 144 dossier Images 30 dossier LiveFonts 29 dossier Objects 29 dossiers 29–30 dossier Templates 29 dossier Textures 29 duplication d'éléments chaînes d'éléments 86 effets 95, 104 images clés 103 pistes 104 durée description 148 effets 91, 94 pistes 55 E édition de films LiveType dans Final Cut Pro 116 EffectScript Rotation avec teinte 145 EffectScripts 139–145 EffectScript Zoom arrière 144 EffectScript Zoom avant 144 effet Fade In 100–102 effet Glisser 125 effet imbrication de mots 121Index 155 effet Needle Drop 123–125 effets ajout d'images clés à des 103 aperçu 91, 105 application à des pistes 90–91 attribution d'un nouveau nom 105 utilisation de caractères ou glyphes individuels 110 considérations 89 copie d'images clés dans les 103 création personnalisée 106–109 désactivation 28, 57, 92, 115 description 22, 89, 139, 148 duplication 95 durée des 148 enregistrement 105 exemples d' 100–102 fichiers d'effets 29 groupes d' 95 liste des 90 dans LiveType 8 modification 95–102 ordre des 95 prédéfinis. Voir effets prédéfinis recherche 110 réglages du chronométrage 23, 92–94 séquencés 151 stockage 29, 144 dans la timeline 27 effet Screech 125 effets prédéfinis Voir aussi effets aperçu 91 application à des pistes 90–91 pour des caractères ou glyphes individuels 110 désactivation 92 liste des 90 modification 95–105 ordre des 95 réglages du chronométrage 92–94 effets séquencés 63, 94, 151 éléments Voir aussi objets création de chaînes d' 86–87 description 148 importés. Voir éléments importés problèmes lors de la sélection d' 137 redimensionnement 85 repositionnement 85 rotation 69, 85 types d' 8 verrouillés 137 éléments cachés 79 éléments d'échelle attributs pour 24 effets éclat ou ombre 71 éléments non textuels 85, 87 éléments textuels 68 éléments de décalage attributs pour 24 éclat ou ombre 71 éléments non textuels 87 texte 69 éléments de regroupement pistes 28, 57–58 éléments de remplissage. Voir fonction de remplissage éléments de rotation attributs pour 24 éléments non textuels 87 éléments importés Voir aussi éléments considérations de taille 115 création de chaînes de 86–87 performances système et 115 redimensionnement 85 transformation 85–87 éléments invisibles 79 éléments passant en boucle effets LiveFonts 63 éléments verrouillés caractères 137 éléments 137 films 85 pistes 28 textures 85 ensembles de caractères 62 en-têtes dans EffectScripts 139 épaisseur du texte du contour 72 espace de couleur 147, 150 espace de couleur CMYK 147 espace de couleur RGB 150 espacement dans le texte 65 explosion des polices 131 exportation d'éléments 116, 117, 118–119 extension .afd 113 extension .afp 113 extension .ipr 32 extension .ltfx 29 extension .ltlf 29 extension .ltob 29 extension .lttm 29 extension .lttx 29 extrémités liaison 52 pistes 15 F FAQ (Foire aux questions) 135–137 fenêtre Glyphe 66–69 fenêtre Paramètres actifs 96156 Index fichiers données 30 fichiers d'effets 139 fichiers de projets 32 importés 30 inclus dans LiveType 29 profils d'assistance 138 fichiers de données 30 fichiers média description 148 importation de 30 inclus dans LiveType 29 versions antérieures des 30 fichiers PICT 149 fichiers source 30 figer les aperçus 111 films Voir aussi film de titrage aperçu. Voir films d'aperçu attributs 87 déverrouillage de la position de 85 fond. 43–45 importation 43–45, 84 lecture en boucle dans les 112 qualité de sortie 114 remplissage du contenu d'une piste avec des 77 rendu 117–119 styles 87 films d'aperçu description 113 enregistrement 113 qualité des 114 rendu 113 films de fond 43–45 films de titrage Voir aussi films aperçu 111–113 rendu 117–119 Final Cut Pro édition de films LiveType dans 116 importation de films LiveType 116 rendu de projets LiveType dans 116 FireWire 148 flou attributs 24 éléments non textuels 87 éléments textuels 71 réglages 68 foire aux questions (FAQ) 135–137 fonction de remplissage 24, 74–79, 87, 121–123 fonds 41–45 ajout 41–45 à texture 42 couleur 37, 41, 43 importation d'images pour les 44 présentation 15 réglages 37 rendu 37, 45 révéler dans les remplissages 74 rôle des 41 transparents 75–76 fonds transparents 75–76 formatage du texte 63–74 format AVI 43, 84, 118, 147 format BMP 43, 84, 118 format d'image QuickTime 44, 84, 118 format de film QuickTime 44, 84, 117 format DV 43, 84 format écran large 148 format FLC 118 format Flux DV 118 format GIF 35, 43, 84 format Heuris MPEG 118 format image JPEG 2000 118 format Intel Indeo Vidéo r3.2 118 format JPEG 43, 84, 118 format MacPaint 118 format MPEG-2 43, 84, 118 format MPEG-4 43, 84, 105, 118 format NTSC 148 format PAL 148 format Photoshop 43, 84, 118 format PICS 43, 84 format PICT 43, 84, 118, 149 format PLS 43, 84 format PNG 44, 84, 118 formats Voir aussi formats spécifiques exportation 118–119 importation 43, 84 format SECAM 150 formats « file pair » 30 format SGI 44, 84, 118 format Targa 44, 84 format temporel SMPTE 36 format TGA 118 format TIFF 44, 84, 151 fréquences 35 G glissement de texte 133 glissements ripple 55 glyphe couleur 66–67 glyphes 136, 149 affectation d'effets à des 110 chemins d'animation 98 effets caractères spéciaux 127–130 éléments comme des 86 modification de glyphes individuels 79–80 options de transformation 67–69Index 157 supprimer les effets sur des 92 graphismes. Voir images grille affichage 17, 37 masquage 37 personnalisation 18 réglages 18, 37 grossissement de la vue. Voir contrôles de zoom groupe d'éléments effets 95 guides, Canevas 18 guides réticules 18 H haute qualité 114 HSL (Teinte, Saturation et Luminosité) 66 I IEEE 1394 (FireWire) 148 images Voir aussi images clés affichage dans la timeline 27 description 149 fixes 44 fond 44 images affiches 113 images proxy 19, 113 importation 44, 84 numériques 87 pixelisées 135 recherche 110 réglages temporels 36 remplissage du contenu d'une piste avec des 77 stockage 30 images affiches 113 images clés 96–98 affichage des paramètres 96 ajout à des effets 103 « bloquées » 136 cachées 136 copie d' 103 déplacement 103 description 28, 149 EffectScripts 140–143 modification de toutes les images clés 98 présentation 96 réglage de paramètres 97–98 rotation et 69 suppression 103 images clés cachées 136 images clés invisibles 136 images fixes 44 images numériques 87 Voir aussi images images pixelisées 135 images proxy 19, 113 importation d'éléments dans d'autres applications 117 description 149 fichiers de données 30 films 43–45, 84 films de fond 43–45 projets LiveType dans Final Cut Pro 116 formats pour l' 43, 84 images 44, 84 images de fond 44 images fixes 44 Inspecteur 20–24 aperçu filaire animé 21 description 13, 20, 149 illustration 13, 20 LED dans l' 98 onglets dans l' 21–24 options de formatage 64 zones de saisie de texte 20, 60 instructions d'action sécurisée 15 instructions de titre sécurisé 15 interligne, texte 65 L largeur d'images GIF 35 LED, Inspecteur 98 liaison d'extrémités 52 lignes standard de texte 69 listes de diffusion pour les développeurs d'applications Pro 137 LiveFont Nitro 131 LiveFonts description 8, 149 ensembles de caractères 62 et polices système 61 réglage du chronométrage 62–63 techniques avancées 130–131 LiveType 114 aide en ligne 10–11 fichiers d'effets 29 fichiers média 29, 148 impossible d'ouvrir 136 introduction à 7–12 restauration de la disposition par défaut 14 site Web 11 longueur des extrusions 74 M Mac OS, version de 138 marqueurs chronométrage 45 description 149 point d'entrée 27 point de sortie 27158 Index sélection de rendu 27, 115 séquence 96–98 marqueurs de chronométrage 45 marqueurs de la sélection de rendu 27, 115 marqueurs de séquence 96–98 marqueurs des points d'entrée et de sortie 27 matériel à noter pour communication à l'assistance technique 138 rendu des trames et 38 mémoire 115, 138, 150 menu local Alpha 66 menu local Paramètre 99 modèles 31–32 description 10 enregistrement de projets sous forme de 32 ouverture 32 stockage 29 moniteurs NTSC 136 N Navigateur média catégories dans 30 description 13, 25, 149 fichiers média dans 30 navigateur modèles 32 noms d'effets modifiés 105 O objets Voir aussi éléments ajout au Canevas 82 animés 8 attributs 87 création de chaînes d' 86–87 description 8, 149 manipulation d' 82 redimensionnement 85 stockage 29 styles 87 traitements 22 transformation 85–87 objets Particles 19 onglet Attributs 24, 66 onglet Chronométrage 23, 62–63, 93–94 onglet Effets 22, 89 onglet Objets 82 onglets de projets, timeline 26 onglet Style 22, 70–74 onglet Texte 21, 64 onglet Textures 83 opacité attributs 24 éclat ou ombre 71 fonds 41 remplissages. Voir fonction de remplissage rendu des fonds et 45 texte transparent 68 option aléatoire pour effets 93 pour effets LiveFonts 63 option extrusion du contour 73 option Priorité de trame 36 options de crénage pour le texte 65 options Suspendre premier et Suspendre dernier 63, 94 ordre des effets 95 P palette de caractères 127 paramètre Couleur 66 paramètre de décalage du Canevas 132 paramètre Échelle 68 paramètre Glisser 52 paramètres d'images clés 96 indicateurs LED 98 paramètres actifs 99 paramètres actifs 99 paramètre Taille 68 performances d’aperçu 114–115, 137 pistes 47–58 activation/désactivation 28 ajout 53 application d'effets prédéfinis à des 90–91 attributs 97, 137 chronométrage 23, 54–55 couches 56 courbes 51–52, 125–127 création de chaînes d'éléments sur des 86–87 déplacement 49, 55 désactivation 28, 57, 115 description 15, 47, 150 dissociation 58 duplication 53 duplication des effets sur des 95 durée 55, 148 extrémités 15 forme des 49 groupes d'effets dans 95 illustration 49 inclinaison 49 isolement dans le Canevas 19 liaison d'extrémités 52 manipulation dans la timeline 150, 54–58 manipulation du Canevas 15, 150 numérotation 27 points de contrôle 50–52 redimensionnement 49 regroupement 28, 57–58Index 159 remplacement d'éléments sur les 87 remplissage avec des films 77 remplissage avec des images 77 remplissage avec une texture 78 rendu d'aperçus 115 réorganisation 56 retarder l'apparition 55 saisie de texte sur 60 sélection 64 suppression 53 texte. Voir pistes de texte verrouillage de la position 28 vides 53 pistes courbes 51–52, 125–127 pistes de texte alignement 65 changement de polices 60 courbes 125–127 modification de caractères dans des 79–80 texte dans les 59 pixels 36, 136, 150 pixels carrés 136 pixels NTSC 136 plans vidéo, importation 43 poignées d'échelle 81 poignées de Bézier 51, 150 poignées de rotation 81 poignées pour les objets 81 points de contrôle 15, 50–52 polices Voir aussi texte animées 8 changement pour des pistes de texte 60 choix 59–60 couleur 66–67 désactiver 80 description 150 polices nécessaires 80 problèmes avec les 135 système 61, 62, 67 polices système changement de la couleur de 67 pour le défilement ou le glissement de texte 132 description 61 durée des 62 contre LiveFonts 61 position des effets 95 préréglages, projet 35 procédures, création de titres 9 processus de postproduction 150 processus de titrage 7, 8 profils pour l'assistance 138 projets chronométrage Voir réglages du chronométrage configuration 31–37 démarrage 33 enregistrement de modèles sous forme de 32 fonds. Voir fonds préréglages pour les 35 propriétés 31, 34–37 réglages de qualité 36 réglages par défaut 33 rendu 117–119 rendu dans Final Cut Pro 116 projets LiveType. Voir projets proportion 136, 147, 150 proportion 16:9 147 proportion de l'image 147 proportion des pixels 36, 147 propriétés, projet 31, 34–37, 114 Q qualité brouillon 114 qualité normale 114 QuickTime codecs 118, 147 description 150 effets et 105 plans d'aperçu et 105 R raccourcis clavier 28 RAM 115, 150 recherche d'éléments via la timeline 110 réglage Afficher contour seulement 72 réglage Rendre le fond 37 réglages de la hauteur pour GIF 35 réglages de qualité 36 réglages du chronométrage contrôle 23 EffectScripts 139–140 effets 92–94 format temporel 36 heure de début 36 LiveFonts 62–63 dans l'onglet Chronométrage 62–63 réglage temporel SMPTE Drop 36 règle de l'image 26 règles affichage 17, 37 masquage 37 réglages 37 remplacement d'éléments sur les pistes 87 rendu 117–119 amélioration de la vitesse de 115 changement de la sélection 27 critères temporels 114 description 150 films d'aperçu 113 dans Final Cut Pro 116 fonds 37, 45160 Index ordre de rendu des trames 36, 38–39 qualité du 114 réglages de 114 réglages de la qualité 37 réordonner les effets 95 ressources de dépannage 135 sites Web Apple 12 restaurer les positions des caractères 80 retard d'éléments effets 94 effets LiveFonts 63 retarder des éléments contenu de la piste 55 rotation d'éléments EffectScript pour 145 éléments non textuels 85 texte 69, 80 S sauvegarde des effets modifiés 105 scripts (EffectScripts) 139–145 séquences recherche via la timeline 110 sites Web AppleCare 135, 138 Apple Developer Connection 137 Apple Store 12 Applications Apple 137 FireWire 12 LiveType 11 service et assistance Apple 12 sites Web Apple 12, 135, 137 site Web Apple Developer Connection 137 site Web Applications Apple 137 stockage RAID 150 style Contour 22, 72–73, 87 style Éclat 22, 70–71, 87, 123–125, 136 style Ombre 22, 70–71, 87, 123–125, 136 styles éléments importés 87 films 87 images numériques 87 objets 87 texte 70–74, 123–125 style Volume 22, 73–74, 87 suppression d'éléments images clés 103 pistes 53 suppression de guides 18 Suspension d'aperçus 112 symboles 127–130 T taille de fichier 115, 127 terminologie 147–151 test du rendu des trames 38 tête de lecture 26 texte 59–80 alignement 65 caractères spéciaux 127–130 couleur 66–67 crénage 65 défilements et glissements 132–133 déformation 71, 123–125 effet contour 72–73 effet éclat 70–71, 123–125 effet extrusion 73–74 effet imbrication de mots 121–123 effet ombre 70–71, 123–125 effet remplissage 24, 74–79, 121–123 formatage 63–74 insertion 59–61 interligne 65 lignes standard 69 modification de caractères 79–80 polices. Voir polices rotation 69, 80 saisie et modification 21, 59–60 styles 70–74, 123–125 taille du 65, 68 traitements 22 transformation 67–69 textures ajout au Canevas 83 animées 8 création de chaînes de 86–87 description 8, 151 déverrouillage de la position de 85 fonds 42 manipulation de 83 redimensionnement 85 remplissage du contenu d'une piste avec des 78 stockage 29 transformation 85–87 timecode 26, 151 Timeline 26–28 affichage d'images dans la 27 barre de fond 43 déplacement d'images clés dans la 103 description 14, 26, 151 effets dans la 27 illustration 13, 26 manipulation de pistes dans la 27, 54–58, 150 onglets de projets 26 recherche d'éléments avec la 110 tête de lecture 26 timecode 26 titrage de films procédure de création 9 touches d'accès rapide 28Index 161 trames description 151 ordre de rendu 36, 38–39 transformation d'éléments éléments importés 85–87 texte 67–69 transparence fond 41 rendu et 45 texte 68 trous dans les couches. Voir fonction de remplissage U utilitaire FontMaker 8 utilité de la touche Maj. Voir Visualiseur de clavier V valeurs de luminosité 66 valeurs de saturation 66 valeurs de teinte 66 vidéo entrelacée 36 NTSC 149 numérique 151 PAL 149 vidéo entrelacée 36 vidéo NTSC 148, 149 vidéo numérique 151 vidéo PAL 149 visualiseur de clavier 62 vitesse ajuster au contenu de la piste 55 des effets 94 films LiveFont 63 Z zone de dialogue AFD manquante 113 zone de dialogue des Préférences 30 zone de dialogue Police 128 zone de dialogue Propriétés du projet 34–37, 114 zone de titre sécurisé 15, 151 zones de saisie de texte 20, 60 AirPort Extreme Setup Guide2 Contents 3 Chapter 1: Getting Started 10 Chapter 2: AirPort Extreme Networks 11 Using AirPort Extreme with Your Broadband Internet Service 13 Using AirPort Extreme to Share a USB Printer 15 Using AirPort Extreme to Share a USB Hard Disk 17 Using AirPort Extreme with Your AirPort Network 19 Chapter 3: Setting Up AirPort Extreme 24 Chapter 4: Tips and Troubleshooting 29 Chapter 5: Learning More, Service, and Support 31 Appendix: AirPort Extreme Specifications1 3 1 Getting Started Congratulations on purchasing AirPort Extreme. Read this guide to get started using it. AirPort Extreme is based on an Institute of Electrical and Electronics Engineers (IEEE) draft 802.11n specification and provides better performance and greater range than previous IEEE 802.11 standards. AirPort Extreme is compatible with computers using 802.11b, and 802.11g, as well as computers using the 802.11a wireless standards. With AirPort Extreme, you can:  Create a wireless network in your home, and then connect to the Internet and share the connection with multiple computers simultaneously. An entire family or office can be connected to the Internet at the same time.  Connect AirPort Extreme to your Ethernet network.Wireless-equipped Macintosh computers or Windows XP computers can then have access to an entire network without being connected by a cable.  Connect a USB printer to your AirPort Extreme. All of the compatible computers on the AirPort network, both wireless and wired, can print to it.4 Chapter 1 Getting Started  Connect a USB hard disk to your AirPort Extreme. All of the compatible computers on the AirPort network, both wireless and wired, can access the information on the hard disk.  Connect a USB hub to your AirPort Extreme, and then connect multiple USB devices, such as printers or hard disks, and all of the computers on the network have access to those devices.Chapter 1 Getting Started 5 About AirPort Extreme AirPort Extreme has five ports, located on the back:  One 10/100 Ethernet Wide Area Network (WAN) port (<) for connecting a DSL or cable modem, or for connecting to an existing Ethernet network  Three 10/100 Ethernet Local Area Network (LAN) ports (G) for connecting Ethernet devices, such as printers or computers, or for connecting to an existing Ethernet network  One USB port (d) for connecting a compatible USB printer, hard disk, or hub Next to the ports is a reset button, which is used for troubleshooting your AirPort Extreme. The status light on the front of AirPort Extreme shows the current status. Status light Internet WAN port AC adapter Power port USB port Ethernet ports Reset button Security slot6 Chapter 1 Getting Started About the AirPort Software AirPort Extreme works with the AirPort software included on the AirPort Extreme CD. What You Need to Get Started To set up AirPort Extreme using a Macintosh, you must have the following:  A Macintosh computer with an AirPort or AirPort Extreme Card installed to set it up wirelessly  A Macintosh computer connected to AirPort Extreme with an Ethernet cable to set it up using Ethernet  Mac OS X v10.4 or later  AirPort Utility 5.0 or later AirPort Utility AirPort Utility helps you set up your AirPort Extreme to create a wireless network, connect to the Internet, and share a USB printer or hard disk. You can also connect your AirPort Extreme to your existing AirPort Extreme or AirPort Extreme wireless network to extend the range of your network using WDS. Use AirPort Utility to quickly and easily set up your AirPort Extreme and your wireless network. AirPort Utility is also an advanced tool for setting up and managing AirPort Extreme and AirPort Express Base Stations. Use AirPort Utility to adjust network, routing, and security settings and other advanced options. Z AirPort status menu in the menu bar Use the AirPort status menu to switch quickly between AirPort networks, monitor the signal quality of the current network, create a computer-to-computer network, and turn AirPort on and off. The status menu is available on computers using Mac OS X.Chapter 1 Getting Started 7 To set up AirPort Extreme using a Windows PC, you must have the following:  A Windows PC with 300 MHz or higher processor speed  Windows XP Home or Professional (with Service Pack 2 installed)  AirPort Utility v5 or later You can use AirPort Extreme with a wireless-enabled computer that is compliant with the IEEE 802.11a, 802.11b, 802.11g standards, or with an IEEE 802.11n draft specification. To set up AirPort Extreme, your computer must meet the requirements listed above. Install the AirPort software that came on the CD and follow the instructions on the following pages to set up your AirPort Extreme and your AirPort wireless network. Plugging In AirPort Extreme Before you plug in your AirPort Extreme, first connect the appropriate cables to the ports you want to use, including:  The Ethernet cable connected to your DSL or cable modem (if you will connect to the Internet) to the Ethernet (WAN) port (<)  USB cable connected to the USB port (d) and to a compatible USB printer (if you will print to a USB printer), a USB hard disk, or USB hub  Any Ethernet devices to the Ethernet LAN ports (G)8 Chapter 1 Getting Started Once you have connected the cables for all the devices you plan to use, connect the AC plug adapter, and plug AirPort Extreme into the wall. There is no “on” switch. Important: Use only the AC adapter that came with your AirPort Extreme. When you plug AirPort Extreme into the wall, the status light flashes green for one second, and then glows amber while it starts up. Once it has started up completely, the status light flashes amber. The status light glows solid green once it is set up and connected to the Internet or a network. When you connect Ethernet cables to the Ethernet LAN ports (G), the lights above the ports glow solid. Power port Ethernet activity light AC adapterChapter 1 Getting Started 9 AirPort Extreme Status Light The following table explains AirPort Extreme light sequences and what they indicate. What’s Next After you plug in AirPort Extreme, use AirPort Utility to set it up to work with your Internet connection, USB printer or hard disk, or an existing network. The AirPort Utility is located in the Utilities folder in the Applications folder on a computer using Mac OS X, and in Start > All Programs > AirPort on a computer using Windows XP. See “AirPort Extreme Networks” on page 10 for examples of all the ways you can use AirPort Extreme, and information about how to set it up. Light Status/description Off AirPort Extreme is unplugged. Flashing green AirPort Extreme is starting up. The light flashes for one second. Solid green AirPort Extreme is on and working properly. If you choose Flash On Activity from the Status Light pop-up menu (on the Base Station pane of AirPort settings in AirPort Utility), the status light may flash green to indicate normal activity. Flashing amber AirPort Extreme cannot establish a connection to the network or the Internet. See “Your AirPort Extreme Status Light Flashes Amber” on page 26. Solid amber AirPort Extreme is completing its startup sequence. Flashing amber and green There may be a problem starting up. AirPort Extreme will restart and try again.10 2 2 AirPort Extreme Networks In this chapter you’ll find explanations of the different ways you can use AirPort Extreme. This chapter gives examples of the different kinds of networks you can set up using AirPort Extreme. It provides diagrams and explanations of what you need to do to get your AirPort Extreme network up and running quickly. See Chapter 3,“Setting Up AirPort Extreme,” on page 19 to find out more about using AirPort Utility to help set up your network.Chapter 2 AirPort Extreme Networks 11 Using AirPort Extreme with Your Broadband Internet Service When you set up AirPort Extreme to provide network and Internet access, Macintosh computers with AirPort and AirPort Extreme Cards, and 802.11a, 802.11b, 802.11g, and IEEE 802.11n draft specification wireless-equipped computers can access the wireless AirPort network to share files, play games, and use Internet applications like web browsers and email applications. It looks like this: DSL or cable modem Internet WAN port to Internet <12 Chapter 2 AirPort Extreme Networks To set it up: 1 Connect your DSL or cable modem to your AirPort Extreme Ethernet WAN port (<). 2 Open AirPort Utility (located in the Utilities folder in the Applications folder on a computer using Mac OS X, and in Start > All Programs > AirPort on a computer using Windows), select your base station, and then click Continue. 3 Follow the onscreen instructions to create a new network. (See “Setting Up AirPort Extreme” on page 19.) Computers using AirPort and computers using other wireless cards or adapters connect to the Internet through AirPort Extreme. Computers connected to AirPort Extreme Ethernet ports can also access the network and connect to the Internet. Wireless computers and computers connected to the Ethernet ports can also communicate with one another through AirPort Extreme.Chapter 2 AirPort Extreme Networks 13 Using AirPort Extreme to Share a USB Printer When you connect a USB printer to your AirPort Extreme, all computers on the network (wired and wireless) can print to it. It looks like this: USB port Shared printer d14 Chapter 2 AirPort Extreme Networks To set it up: 1 Connect the printer to the AirPort Extreme USB port (d) using a USB cable. 2 Open AirPort Utility (located in the Utilities folder in the Applications folder on a computer using Mac OS X, and in Start > All Programs > AirPort on a computer using Windows), select your base station, and then click Continue. 3 Follow the onscreen instructions to create a new network. To print from a computer using Mac OS X v10.2.7 or later: 1 Open Printer Setup Utility (located in the Utilities folder in the Applications folder). 2 Select the printer from the list. If the printer is not in the list, click Add and choose Bonjour from the pop-up menu, and then select the printer from the list. To print from a computer using or Windows XP: 1 Install Bonjour for Windows from the CD that came with your AirPort Extreme. 2 Follow the onscreen instructions to connect your printer.Chapter 2 AirPort Extreme Networks 15 Using AirPort Extreme to Share a USB Hard Disk When you connect a USB hard disk to your AirPort Extreme, all computers on the network (wired and wireless) can access the hard disk to access, share, and store files. It looks like this: Shared hard disk drive d USB port16 Chapter 2 AirPort Extreme Networks To set it up: 1 Connect the hard disk to the AirPort Extreme USB port (d) using a USB cable. 2 Open AirPort Utility (located in the Utilities folder in the Applications folder on a computer using Mac OS X, and in Start > All Programs > AirPort on a computer using Windows), select your base station, and then click Continue. 3 Follow the onscreen instructions to create a new network. Computers can access the hard disk to share or store files using Mac OS X v10.4 or later, or Windows XP (with Service Pack 2).Chapter 2 AirPort Extreme Networks 17 Using AirPort Extreme with Your AirPort Network The illustration below shows a wireless network utilizing all the capabilities of AirPort Extreme. DSL or cable to USB port modem to Internet to Ethernet port Family Room Living Room Shared hard disk drive18 Chapter 2 AirPort Extreme Networks To set it up: 1 Connect all the devices you plan to use in your network. 2 Open AirPort Utility (located in the Utilities folder in the Applications folder on a computer using Mac OS X, and in Start > All Programs > AirPort on a computer using Windows), select your base station, and then click Continue. 3 Follow the onscreen instructions to set up your network. (See “Setting Up AirPort Extreme” on page 19.)3 19 3 Setting Up AirPort Extreme This chapter provides information and instructions for using AirPort Utility to set up your AirPort Extreme. Use the diagrams in the previous chapter to help you decide where you want to use your AirPort Extreme, and what features you want to set up on your AirPort network. Then use the instructions in this chapter to easily configure AirPort Extreme and set up your AirPort network. This chapter provides an overview for using the setup assistant in AirPort Utility to set up your network and other features of your AirPort Extreme. For more detailed wireless networking information, and for information about the advanced features of AirPort Utility, refer to the “Designing AirPort Extreme 802.11n Networks” document, located at www.apple.com/support/airport. You can do most of your network setup and configuration tasks using the setup assistant in AirPort Utility. To set advanced options, choose Manual Setup from the Base Station menu of AirPort Utility. See “Setting Advanced Options” on page 23.20 Chapter 3 Setting Up AirPort Extreme Using the AirPort Utility To set up and configure your AirPort Extreme to use AirPort for wireless networking and Internet access, use the setup assistant in AirPort Utility. AirPort Utility is installed on your computer when you install the software on the AirPort Extreme CD. On a Macintosh computer using Mac OS X v10.4 or later: 1 Open AirPort Utility, located in the Utilities folder in your Applications folder. 2 Select your base station and click Continue. 3 Follow the onscreen instructions to set up your AirPort Extreme and your wireless network. On a computer using Windows XP (with Service Pack 2): 1 Open AirPort Utility, located in Start > All Programs > AirPort. 2 Select your base station and click Continue. 3 Follow the onscreen instructions to set up your AirPort Extreme and your wireless network. The setup assistant in AirPort Utility asks you a series of questions about the type of network you want to use and the services you want to set up. The setup assistant helps you enter the appropriate settings for the network you are setting up. If you are using AirPort Extreme to connect to the Internet, you need a broadband (DSL or cable modem) account with an Internet service provider, or a connection to the Internet using an existing Ethernet network. If you received specific information from your ISP (such as a static IP address or a DHCP client ID), you may need to enter it in AirPort Utility. Have this information available before you set up your AirPort Extreme.Chapter 3 Setting Up AirPort Extreme 21 Creating a New Wireless Network You can use the setup assistant in AirPort Utility to create a new wireless network. The setup assistant guides you through the steps necessary to name your network, protect your network with a password, and set other options. If you plan to share a USB printer or USB hard disk on your network: 1 Connect the printer or hard disk to the AirPort Extreme USB port (d). 2 Open AirPort Utility, located in Utilities folder in the Applications folder on a Macintosh, or in Start > All Programs > AirPort on a computer using Windows XP. 3 Follow the onscreen instructions to create a new network. Configuring and Sharing Internet Access If you plan to share your Internet connection with wireless-enabled computers on your network or computers connected to the Ethernet ports, you need to set up your AirPort Extreme as an AirPort Base Station. Once it is set up, computers access the Internet via the AirPort network. The base station connects to the Internet and transmits information to the computers over the AirPort network. Before you use the AirPort Utility to set up your base station, connect your DSL or cable modem to the AirPort Extreme Ethernet WAN port (<). If you are using an existing Ethernet network with Internet access to connect to the Internet, you can connect the AirPort Extreme to the Ethernet network instead.22 Chapter 3 Setting Up AirPort Extreme Use the setup assistant in AirPort Utility to enter your ISP settings and configure how AirPort Extreme shares the settings with other computers. 1 Choose the wireless network you want to change. On a Macintosh, use the AirPort status menu in the menu bar. On a computer using Windows XP, hold the pointer over the wireless connection icon until you see your AirPort network name (SSID), and choose it from the list if there are multiple networks available. The default network name for an Apple base station is AirPort Network XXXXXX, where XXXXXX is replaced with the last six digits of the AirPort ID, also know as the Media Access Control or MAC address. The AirPort ID is printed on the bottom of an AirPort Extreme and on the electrical-plug side of the AirPort Express. 2 Open AirPort Utility, located in Utilities folder in the Applications folder on a computer using Mac OS X, or in Start > All Programs > AirPort on a computer using Windows XP. 3 Select your base station and click Continue. 4 Follow the onscreen instructions to configure and share Internet access on your AirPort Extreme. Using AirPort Utility is a quick and easy way to set up your base station and network. If you want to set additional options for your network, such as restricting access to your network, or setting advanced DHCP options, you can choose Manual Setup from the Base Station menu of AirPort Utility.Chapter 3 Setting Up AirPort Extreme 23 Setting Advanced Options To set advanced options, you can use AirPort Utility to set up your AirPort Extreme manually. You can configure advanced base station settings, such as advanced security options, closed networks, DHCP lease time, access control, power controls, setting up user accounts, and more. To set advanced options: 1 Choose the wireless network you want to change. On a Macintosh, use the AirPort status menu in the menu bar. On a computer using Windows XP, hold the pointer over the wireless connection icon until you see your AirPort network name (SSID), and choose it from the list if there are multiple networks available. The default network name for an Apple base station is AirPort Network XXXXXX, where XXXXXX is replaced with the last six digits of the AirPort ID, also know as the Media Access Control or MAC address. The AirPort ID is printed on the bottom of an AirPort Extreme and on the electrical-plug side of the AirPort Express. 2 Open AirPort Utility, located in the Utilities folder in the Applications folder on a Macintosh, and in Start > All Programs > AirPort on a computer using Windows XP. 3 If there is more than one base station in the list, select the base station you want to configure. If you don’t see the base station you want to configure, click Rescan to scan for available base stations, then select the base station you want. 4 Choose Manual Setup from the Base Station menu. If you are prompted for a password, enter it. For more information and detailed instructions for using the manual setup features AirPort Utility, see the “Designing AirPort Extreme 802.11n Networks” document, located at www.apple.com/support/airport.24 4 4 Tips and Troubleshooting You can quickly solve most problems with AirPort Extreme by following the advice in this chapter. You Forgot Your Network or Base Station Password You can clear the AirPort network or base station password by resetting AirPort Extreme. To reset the base station password: 1 Use the end of a straightened paper clip to press and hold the reset button for one (1) second. Important: If you hold the reset button for more than one (1) second, you may lose your network settings. 2 Select your AirPort network.  On a Macintosh, use the AirPort status menu in the menu bar to select the network created by AirPort Extreme (the network name does not change).  On a computer using Windows XP, hold the pointer over the wireless connection icon until you see your AirPort Network Name (SSID), and choose it from the list if there are multiple networks available. 3 Open AirPort Utility (in the Utilities folder in the Applications folder on a Macintosh, and in Start > All Programs > AirPort on a computer using Windows XP).Chapter 4 Tips and Troubleshooting 25 4 Select your base station and then choose Manual Setup from the Base Station menu. 5 Click AirPort in the toolbar, and then click Base Station. 6 Enter a new password for the base station. 7 Click Wireless and choose an encryption method from the Wireless Security pop-up menu to turn on encryption and activate password protection for your AirPort network. If you turn on encryption, enter a new password for your AirPort network. 8 Click Update to restart the base station and load the new settings. Your AirPort Extreme Isn’t Responding Try unplugging it and plugging it back in. If your AirPort Extreme stops responding completely, you may need to reset it to the factory default settings. Important: This erases all of your base station settings and resets them to the settings that came with the AirPort Extreme. To return AirPort Extreme to the factory settings: m Use the end of a straightened paper clip to press and hold the reset button until the status light flashes quickly (about 5 seconds). AirPort Extreme resets with the following settings:  AirPort Extreme receives its IP address using DHCP.  The network name reverts to Apple Network XXXXXX (where XXXXXX is replaced with the last six digits of the AirPort ID).  The base station password returns to public.26 Chapter 4 Tips and Troubleshooting If your base station is still not responding, try the following: 1 Unplug AirPort Extreme. 2 Use the end of a straightened paper clip to press and hold the reset button while you plug in AirPort Extreme. Your AirPort Extreme Status Light Flashes Amber The Ethernet cable may not be connected properly, AirPort Extreme may be out of range of an AirPort network, or there may be a problem with your Internet service provider. If you are connected to the Internet with a DSL or cable modem, the modem may have lost its connection to the network or the Internet. Even if the modem seems to be working properly, try disconnecting the modem from its power supply, waiting a few seconds, and then reconnecting it. Make sure AirPort Extreme is connected directly to the modem via Ethernet before reconnecting power to the modem. For more information about the reason the light flashes, open AirPort Utility, select your base station, and then choose Manual Setup from the Base Station menu. The information about the flashing light is displayed on the Summary pane. Your Printer Isn’t Responding If you connected a printer to the USB port on AirPort Extreme and the computers on the AirPort network can’t print, try doing the following: 1 Make sure the printer is plugged in and turned on. 2 Make sure the cables are securely connected to the printer and to the AirPort Extreme USB port.Chapter 4 Tips and Troubleshooting 27 3 Make sure the printer is selected in the Printer List window on client computers. On a Macintosh using Mac OS X v10.2.7 or later:  Open Printer Setup Utility, located in the Utilities folder in the Applications folder.  If the printer is not in the list, click Add.  Choose Bonjour from the pop-up menu.  Select the printer and click Add. To select your printer on a computer using Windows XP:  Open “Printers and Faxes” from the Start menu.  Select the printer. If the printer is not in the list, click Add Printer and then follow the onscreen instructions. 4 Turn the printer off, wait a few seconds, then turn it back on. I Want to Update My AirPort Software Apple periodically updates AirPort software to improve performance or add features. It is recommended that you update your AirPort Extreme to use the latest software. To download the latest version of AirPort software, go to www.support.apple.com/airport. AirPort Extreme Placement Considerations The following recommendations can help your AirPort Extreme achieve maximum wireless range and optimal network coverage.  Place your AirPort Extreme in an open area where there are few obstructions, such as large pieces of furniture or walls. Try to place it away from metallic surfaces.  If you place your AirPort Extreme behind furniture, keep at least an inch of space between the AirPort Extreme and the edge of the furniture.28 Chapter 4 Tips and Troubleshooting  Avoid placing your AirPort Extreme in areas surrounded by metal surfaces on three or more sides.  If you place your AirPort Extreme in an entertainment center with your stereo equipment, avoid completely surrounding AirPort Extreme with audio, video, or power cables. Place your AirPort Extreme so that the cables are to one side. Maintain as much space as possible between AirPort Extreme and the cables.  Try to place your AirPort Extreme at least 25 feet from a microwave oven, 2.4 or 5 gigahertz (GHz) cordless phones, or other sources of interference. Items That Can Cause Interference With AirPort The farther away the interference source, the less likely it is to cause a problem. The following items can cause interference with AirPort communication:  Microwave ovens  Direct Satellite Service (DSS) radio frequency leakage  The original coaxial cable that came with certain types of satellite dishes. Contact the device manufacturer and obtain newer cables.  Certain electrical devices such as power lines, electrical railroad tracks, and power stations  Cordless telephones that operate in the 2.4 or 5 GHz range. If you have problems with your phone or AirPort communication, change the channel your base station or AirPort Extreme uses, or change the channel your phone uses.  Nearby base stations using adjacent channels. For example, if base station A is set to channel 1, base station B should be set to channel 6 or 11.5 29 5 Learning More, Service, and Support You can find more information about using AirPort Extreme on the web and in onscreen help. Online Resources For the latest information on AirPort Extreme, go to www.apple.com/airport. To register AirPort Extreme (if you didn’t do it when you installed the software on the AirPort Extreme CD), go to www.apple.com/register. For AirPort service and support information, a variety of forums with product-specific information and feedback, and the latest Apple software downloads, go to www.apple.com/support/airport. For support outside of the United States, go to www.apple.com/support, and then choose your country from the pop-up menu.30 Chapter 5 Learning More, Service, and Support Onscreen Help m To learn more about using AirPort, open AirPort Utility and choose Help > AirPort Utility Help. Obtaining Warranty Service If the product appears to be damaged or does not function properly, please follow the advice in this booklet, the onscreen help, and the online resources. If the base station still does not function, go to www.apple.com/support for instructions about how to obtain warranty service. Finding the Serial Number of Your AirPort Extreme The serial number is printed on the bottom of your AirPort Extreme.31 Appendix AirPort Extreme Specifications AirPort Specifications  Frequency Band: 2.4 and 5 GHz  Radio Output Power: 20 dBm (nominal)  Standards: 802.11 DSSS 1 and 2 Mbps standard, 802.11a, 802.11b, 802.11g specifications, and a draft 802.11n specification Interfaces  1 RJ-45 10/100Base-T Ethernet WAN (<)  3 RJ-45 10/100Base-T Ethernet LAN (G)  Universal Serial Bus (USB d)  AirPort Extreme wireless Environmental Specifications  Operating Temperature: 32° F to 95° F (0° C to 35° C)  Storage Temperature: –13° F to 140° F (–25° C to 60° C)  Relative Humidity (Operational): 20% to 80% relative humidity  Relative Humidity (Storage): 10% to 90% relative humidity, noncondensing32 Appendix AirPort Extreme Specifications Size and Weight  Length: 6.50 inches (165.0mm)  Width: 6.50 inches (165.0mm)  Thickness: 1.34 inches (34.0mm)  Weight: 1.66 pounds (753 grams) Hardware Media Access Control (MAC) Addresses The AirPort Extreme has two hardware addresses printed on the bottom of the case:  AirPort ID: The address used to identify AirPort Extreme on a wireless network.  Ethernet ID: You may need to provide this address to your ISP to connect AirPort Extreme to the Internet. Using AirPort Extreme  The only way to shut off power completely to your AirPort Extreme is to disconnect it from the power source.  When connecting or disconnecting your AirPort Extreme, always hold the plug by its sides. Keep fingers away from the metal part of the plug.  Your AirPort Extreme should not be opened for any reason, even when the AirPort Extreme is unplugged. If your AirPort Extreme needs service, see “Learning More, Service, and Support” on page 29.  Never force a connector into the ports. If the connector and port do not join with reasonable ease, they probably don’t match. Make sure that the connector matches the port and that you have positioned the connector correctly in relation to the port.Appendix AirPort Extreme Specifications 33 About Operating and Storage Temperatures  When you are using your AirPort Extreme, it is normal for the case to get warm. The AirPort Extreme case functions as a cooling surface that transfers heat from inside the unit to the cooler air outside. Avoid Wet Locations  Keep AirPort Extreme away from sources of liquids, such as drinks, washbasins, bathtubs, shower stalls, and so on.  Protect AirPort Extreme from direct sunlight and rain or other moisture.  Take care not to spill any food or liquid on your AirPort Extreme. If you do, unplug AirPort Extreme before cleaning up the spill.  Do not use AirPort Extreme outdoors. AirPort Extreme is an indoor product. Do Not Make Repairs Yourself About Handling Your AirPort Extreme may be damaged by improper storage or handling. Be careful not to drop your AirPort Extreme when transporting the device. Warning: To reduce the chance of shock or injury, do not use your AirPort Extreme in or near water or wet locations. Warning: Do not attempt to open your AirPort Extreme or disassemble it. You run the risk of electric shock and voiding the limited warranty. No user-serviceable parts are inside.34 Communications Regulation Information Wireless Radio Use This device is restricted to indoor use due to its operation in the 5.15 to 5.25 GHz frequency range to reduce the potential for harmful interference to cochannel Mobile Satellite systems. Cet appareil doit être utilisé à l’intérieur. Exposure to Radio Frequency Energy The radiated output power of this device is well below the FCC radio frequency exposure limits. However, this device should be operated with a minimum distance of at least 20 cm between its antennas and a person's body and the antennas used with this transmitter must not be co-located or operated in conjunction with any other antenna or transmitter subject to the conditions of the FCC Grant. FCC Declaration of Conformity This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. See instructions if interference to radio or television reception is suspected. Radio and Television Interference This computer equipment generates, uses, and can radiate radio-frequency energy. If it is not installed and used properly—that is, in strict accordance with Apple’s instructions—it may cause interference with radio and television reception. This equipment has been tested and found to comply with the limits for a Class B digital device in accordance with the specifications in Part 15 of FCC rules. These specifications are designed to provide reasonable protection against such interference in a residential installation. However, there is no guarantee that interference will not occur in a particular installation. You can determine whether your computer system is causing interference by turning it off. If the interference stops, it was probably caused by the computer or one of the peripheral devices. If your computer system does cause interference to radio or television reception, try to correct the interference by using one or more of the following measures:  Turn the television or radio antenna until the interference stops.  Move the computer to one side or the other of the television or radio.  Move the computer farther away from the television or radio.  Plug the computer into an outlet that is on a different circuit from the television or radio. (That is, make certain the computer and the television or radio are on circuits controlled by different circuit breakers or fuses.) If necessary, consult an Apple Authorized Service Provider or Apple. See the service and support information that came with your Apple product. Or, consult an experienced radio/television technician for additional suggestions.35 Important: Changes or modifications to this product not authorized by Apple Computer, Inc. could void the EMC compliance and negate your authority to operate the product. This product was tested for FCC compliance under conditions that included the use of Apple peripheral devices and Apple shielded cables and connectors between system components. It is important that you use Apple peripheral devices and shielded cables and connectors between system components to reduce the possibility of causing interference to radios, television sets, and other electronic devices. You can obtain Apple peripheral devices and the proper shielded cables and connectors through an Apple-authorized dealer. For non-Apple peripheral devices, contact the manufacturer or dealer for assistance. Responsible party (contact for FCC matters only): Apple Computer, Inc., Product Compliance, 1 Infinite Loop M/S 26-A, Cupertino, CA 95014-2084, 408-974-2000. Industry Canada Statement Complies with the Canadian ICES-003 Class B specifications. This device complies with RSS 210 of Industry Canada. Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada. VCCI Class B Statement Europe—EU Declaration of Conformity The equipment complies with the RF Exposure Requirement 1999/519/EC, Council Recommendation of 12 July 1999 on the limitation of exposure of the general public to electromagnetic fields (0 Hz to 300 GHz). This equipment meets the following conformance standards: EN300 328, EN301 893, EN301 489-17, EN60950. Hereby, Apple Computer, Inc., declares that this device is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. Disposal and Recycling Information AirPort Extreme has an internal battery. Please dispose of it according to your local environmental laws and guidelines. For information about Apple's recycling program, go to www.apple.com/environment. California: The coin cell battery in your product contains perchlorates. Special handling and disposal may apply. Refer to www.dtsc.ca.gov/hazardouswaste/ perchlorate.European Union—Disposal Information: This symbol means that according to local laws and regulations your product should be disposed of separately from household waste.When this product reaches its end of life, take it to a collection point designated by local authorities. Some collection points accept products for free. The separate collection and recycling of your product at the time of disposal will help conserve natural resources and ensure that it is recycled in a manner that protects human health and the environment. Deutschland: Dieses Gerät enthält Batterien. Bitte nicht in den Hausmüll werfen. Entsorgen Sie dieses Gerätes am Ende seines Lebenszyklus entsprechend der maßgeblichen gesetzlichen Regelungen. Nederlands: Gebruikte batterijen kunnen worden ingeleverd bij de chemokar of in een speciale batterijcontainer voor klein chemisch afval (kca) worden gedeponeerd. Taiwan: © 2007 Apple Computer, Inc. All rights reserved. Apple, the Apple logo, AirPort, AirPort Extreme, Bonjour, iTunes, Mac, Macintosh, and Mac OS are trademarks of Apple Computer, Inc., registered in the U.S. and other countries. AirPort Express is a trademark of Apple Computer, Inc. Other product and company names mentioned herein may be trademarks of their respective companies. www.apple.com/airport www.apple.com/support/airport 034-3422-A Printed in XXXX iPod shuffle User Guide2 2 Contents Chapter 1 3 About iPod shuffle Chapter 2 4 iPod shuffle Basics 4 iPod shuffle at a Glance 5 Using the iPod shuffle Controls 6 Connecting and Disconnecting iPod shuffle 8 Charging the Battery Chapter 3 10 Setting Up iPod shuffle 10 About iTunes 11 Importing Music into Your iTunes Library 14 Organizing Your Music 15 Adding Music to iPod shuffle Chapter 4 20 Listening to Music 20 Playing Music 22 Using the VoiceOver Feature Chapter 5 26 Storing Files on iPod shuffle 26 Using iPod shuffle as an External Disk Chapter 6 28 Tips and Troubleshooting 31 Updating and Restoring iPod shuffle Software Chapter 7 32 Safety and Handling 32 Important Safety Information 34 Important Handling Information Chapter 8 35 Learning More, Service, and Support Index 381 3 1 About iPod shuffle Congratulations on purchasing iPod shuffle. Read this chapter to learn about the features of iPod shuffle, how to use its controls, and more. To use iPod shuffle, you put songs and other audio files on your computer and then sync them with iPod shuffle. Use iPod shuffle to:  Sync songs and playlists for listening on the go  Listen to podcasts, downloadable radio-style shows, delivered over the Internet  Listen to audiobooks purchased from the iTunes Store or audible.com  Store or back up files and other data, using iPod shuffle as an external disk What’s New in iPod shuffle  Apple Earphones with Remote to control iPod shuffle easily while you’re on the go  Support for multiple playlists and audiobooks  New VoiceOver feature that announces the song and artist names, a menu of your playlists, audiobooks, and podcasts, and battery status and other messages  Improved flexibility with syncing music and other content in iTunes ± WARNING: To avoid injury, read all operating instructions in this guide and the safety information in “Safety and Handling” on page 32 before using iPod shuffle. 2 4 2 iPod shuffle Basics Read this chapter to learn about the features of iPod shuffle, how to use its controls, and more. Your iPod shuffle package includes iPod shuffle, the Apple Earphones with Remote, and a USB 2.0 cable to connect iPod shuffle to your computer. iPod shuffle at a Glance Clip (in back) Volume up Center button Volume down Earphone port Status light Three-way switchChapter 2 iPod shuffle Basics 5 To use the Apple Earphones with Remote: m Plug the earphones into the earphone port on iPod shuffle. Then place the earbuds in your ears as shown. Use the buttons on the remote to control playback. You can purchase other accessories, such as the Apple In-Ear Earphones with Remote and Mic, and the Apple Earphones with Remote and Mic, at www.apple.com/ipodstore. The microphone capability isn’t supported on iPod shuffle. Using the iPod shuffle Controls The simple three-way switch (OFF, play in order ⁄, or shuffle ¡) on iPod shuffle and the buttons on the earphone remote make it easy to play songs, audiobooks, and audio podcasts on iPod shuffle, as described below. WARNING: Read all safety instructions about avoiding hearing damage on page 33 before use. The earphone cord is adjustable. Remote To Do this on iPod shuffle Turn iPod shuffle on or off Slide the three-way switch (green shading on switch indicates iPod shuffle is on). Set the play order Slide the three-way switch to play in order (⁄) or shuffle (¡). Reset iPod shuffle (if iPod shuffle isn’t responding or the status light is solid red) Disconnect iPod shuffle from the computer. Turn iPod shuffle off, wait 10 seconds, and then turn it back on again. Find the iPod shuffle serial number Look under the clip on iPod shuffle. Or, in iTunes (with iPod shuffle connected to your computer), select iPod shuffle under Devices in iTunes and click the Summary tab.6 Chapter 2 iPod shuffle Basics Connecting and Disconnecting iPod shuffle Connect iPod shuffle to your computer to sync songs and other audio files, and to charge the battery. Disconnect iPod shuffle when you’re done. Important: Use only the USB 2.0 cable that came with iPod shuffle to connect it to your computer. Connecting iPod shuffle To connect iPod shuffle to your computer: m Plug one end of the included USB cable into the earphone port of iPod shuffle, and the other end into a USB 2.0 port on your computer. Note: Charging or syncing iPod shuffle is faster if you connect it to a high-power USB 2.0 port. On most keyboards, the USB port doesn’t provide enough power to charge at optimal speed. A longer USB cable is available separately at www.apple.com/ipodstore. To Do this with the earphone remote Play or pause Click the Center button. Change the volume Click the Volume Up (∂) or Volume Down (D) button. Go to the next track Double-click the Center button. Fast-forward Double-click and hold the Center button. Go to the previous track Triple-click the Center button within 6 seconds of the track starting. Triple-clicking after 6 seconds restarts the current track. Rewind Triple-click and hold the Center button. Hear song titles, artist names, and playlist names To hear the current song title and artist name, click and hold the Center button. To listen to your playlist names, keep holding, and release when you hear a tone; then click to select the playlist you want. For more information, see “Using the VoiceOver Feature” on page 22.Chapter 2 iPod shuffle Basics 7 The first time you connect iPod shuffle to your computer, iTunes helps you configure iPod shuffle and sync it with your iTunes library. By default, iTunes automatically syncs songs on iPod shuffle when you connect it to your computer. When iTunes is finished, you can disconnect iPod shuffle. You can sync songs while your battery is charging. If you connect iPod shuffle to a different computer and iPod shuffle is set to sync music automatically, iTunes prompts you before syncing any music. If you click Yes, the songs and other audio files already on iPod shuffle will be erased and replaced with songs and other audio files on the computer iPod shuffle is connected to. For information about adding music to iPod shuffle and using iPod shuffle with more than one computer, see Chapter 4, “Listening to Music,” on page 20. Disconnecting iPod shuffle It’s important not to disconnect iPod shuffle from your computer while audio files are syncing or when iPod shuffle is being used as an external disk. It’s OK to disconnect iPod shuffle if the status light is not blinking orange, or if you see the “OK to disconnect” message at the top of the iTunes window. Important: If you see the “Do not disconnect” message in iTunes or if the status light on iPod shuffle is blinking orange, you must first eject iPod shuffle before disconnecting it. Failing to do so may damage files on iPod shuffle and require you to restore iPod shuffle in iTunes. For information about restoring, see “Updating and Restoring iPod shuffle Software” on page 31. If you enable iPod shuffle for disk use (see page 26), you must always eject iPod shuffle before disconnecting it. To eject iPod shuffle: m Click the Eject (C) button next to iPod shuffle in the list of devices in iTunes. If you’re using a Mac, you can also eject iPod shuffle by dragging the iPod shuffle icon on the desktop to the Trash. If you’re using a Windows PC, you can also eject iPod shuffle in My Computer or by clicking the Safely Remove Hardware icon in the Windows system tray and selecting iPod shuffle. To disconnect iPod shuffle: m Detach the USB cable from iPod shuffle and from the computer.8 Chapter 2 iPod shuffle Basics Charging the Battery iPod shuffle has an internal battery that is rechargeable and not user-replaceable. For best results, the first time you use iPod shuffle, let it charge for about three hours to fully charge it. The battery is 80-percent charged in about two hours and fully charged in about three hours. If iPod shuffle isn’t used for a while, the battery might need to be recharged. You can sync music while the battery is charging. You can disconnect and use iPod shuffle before it’s fully charged. In iTunes, the battery icon next to your iPod shuffle name shows the battery status. The icon displays a lightning bolt when the battery is charging and a plug when the battery is fully charged. You can charge the iPod shuffle battery in two ways:  Connect iPod shuffle to your computer.  Use the Apple USB Power Adapter, available separately. To charge the battery using your computer: m Connect iPod shuffle to a high-power USB 2.0 port on your computer using the included USB cable. The computer must be turned on and not in sleep mode. When the battery is charging, the status light on iPod shuffle is solid orange. When the battery is fully charged, the status light turns green. If iPod shuffle is being used as an external disk or is syncing with iTunes, the status light blinks orange to let you know that you must eject iPod shuffle before disconnecting it. In this case, your battery may be either still charging or fully charged. You can check the status by viewing the battery icon next to your iPod shuffle name in the list of devices in iTunes. If you don’t see the status light, iPod shuffle might not be connected to a high-power USB 2.0 port. Try another USB 2.0 port on your computer. If you want to charge the battery when you’re away from your computer, you can connect iPod shuffle to an Apple USB Power Adapter. To purchase iPod shuffle accessories, go to www.apple.com/ipodstore. To charge the battery using the Apple USB Power Adapter: 1 Connect the AC plug adapter to the power adapter (they might already be connected). 2 Plug the USB connector of the USB cable into the power adapter. 3 Connect the other end of the USB cable to iPod shuffle.Chapter 2 iPod shuffle Basics 9 4 Plug the power adapter into a working power outlet. Rechargeable batteries have a limited number of charge cycles. Battery life and number of charge cycles vary by use and settings. For information, go to www.apple.com/batteries. Checking the Battery Status You can check the battery status of iPod shuffle when it’s connected to your computer or disconnected. The status light tells you approximately how much charge is in the battery. If iPod shuffle is on and not connected to a computer, check the battery status without interrupting playback by quickly turning iPod shuffle off and then on again. You can also use VoiceOver to hear battery status information. WARNING: Make sure the power adapter is fully assembled before plugging it into a power outlet. Read all safety instructions about using the Apple USB Power Adapter on page 33 before use. Apple USB Power Adapter (your adapter may look different) iPod shuffle USB cable Status light when connected Solid green Fully charged Solid orange Charging Blinking orange Do not disconnect (iTunes is syncing, or iPod shuffle is enabled for disk use); may be still charging or may be fully charged Status light when disconnected VoiceOver Solid green Good charge “Battery full” “Battery 75%” “Battery 50%” Solid orange Low charge “Battery 25%” Solid red Very low charge “Battery low”3 10 3 Setting Up iPod shuffle To set up iPod shuffle, you use iTunes on your computer to import, buy, and organize your music, audio podcasts, and audiobooks. Then you connect iPod shuffle to your computer and sync it to your iTunes library. Read on to learn more about the steps in this process, including:  Getting music from your CD collection, hard disk, or the iTunes Store (part of iTunes and available in some countries only) into the iTunes application on your computer  Organizing your music and other audio into playlists  Syncing songs, audiobooks, and podcasts (free downloadable radio-style shows) in your iTunes library with iPod shuffle  Listening to music or other audio on the go About iTunes iTunes is the software application you use to sync music, audiobooks, and audio podcasts with iPod shuffle. To download iTunes version 8.1 or later (required for iPod shuffle), go to www.apple.com/ipod/start. After you install iTunes, it opens automatically when you connect iPod shuffle to your computer. This chapter explains how to use iTunes to download songs and other audio to your computer, create personal compilations of your favorite songs (called playlists), sync iPod shuffle, and adjust iPod shuffle settings. iTunes also has a feature called Genius, which creates instant playlists of songs from your iTunes library that go great together. You can create Genius playlists in iTunes and sync them to iPod shuffle. To learn how to set up Genius in iTunes, see “Using Genius in iTunes” on page 14. iTunes has many other features. You can burn your own CDs that play in standard CD players (if your computer has a recordable CD drive); listen to streaming Internet radio; watch videos and TV shows; rate songs according to preference; and much more. For information about using these features, open iTunes and choose Help > iTunes Help.Chapter 3 Setting Up iPod shuffle 11 If you already have iTunes installed on your computer and you’ve set up your iTunes library, you can skip to the next section, “Adding Music to iPod shuffle” on page 15. Importing Music into Your iTunes Library To listen to music on iPod shuffle, you first need to get that music into your iTunes library on your computer. There are three ways to get music and other audio into your iTunes library:  Purchase music and audiobooks or download podcasts online from the iTunes Store.  Import music and other audio from audio CDs.  Add music and other audio that’s already on your computer. Buying Songs and Downloading Podcasts Using the iTunes Store If you have an Internet connection, you can easily purchase and download songs, albums, and audiobooks online using the iTunes Store. You can also subscribe to and download free radio-style audio podcasts. Video podcasts can’t be synced to iPod shuffle. To purchase music online using the iTunes Store, you set up an Apple account in iTunes, find the songs you want, and then buy them. If you already have an Apple account, or if you have an America Online (AOL) account (available in some countries only), you can use that account to sign in to the iTunes Store and buy songs. You don’t need an iTunes Store account to download or subscribe to podcasts. To sign in to the iTunes Store: m Open iTunes and then:  If you already have an iTunes account, choose Store > Sign In, and then sign in.  If you don’t already have an iTunes account, choose Store > Create Account and follow the onscreen instructions to set up an Apple account or enter your existing Apple or AOL account information.12 Chapter 3 Setting Up iPod shuffle You can browse or search the iTunes Store to find the album, song, or artist you’re looking for. Open iTunes and click iTunes Store in the list on the left.  To browse the iTunes Store, choose a category (for example, Music) on the left side of the iTunes Store home page. You can choose a genre, look at new releases, click one of the featured songs, look at Top Songs and more, or click Browse under Quick Links in the main iTunes Store window.  To browse for podcasts, click the Podcasts link on the left side of the iTunes Store home page.  To search the iTunes Store, type the name of an album, song, artist, or composer in the search field. Press Return or choose an item from the list that appears.  To narrow your search results, choose an item from the pop-up menu in the upper left (the default is All Results). For example, to narrow your search to songs and albums, choose Music from the pop-up menu.  To search for a combination of items, click Power Search in the Search Results page.  To return to the home page of the iTunes Store, click the Home button in the status line at the top of the page. To buy a song, album, or audiobook: 1 Select iTunes Store, and then find the item you want to buy. You can double-click a song or other item to listen to a portion of it and make sure it’s what you want. (If your network connection is slower than 128 kbps, choose iTunes Preferences, and in the Store pane, select “Load complete preview before playing.”) 2 Click Buy Song, Buy Album, or Buy Book. The item is downloaded to your computer and charged to the credit card listed in your Apple or AOL account. To download or subscribe to a podcast: 1 Select iTunes Store. 2 Click the Podcasts link on the left side of the home page in the iTunes Store. 3 Browse for the podcast you want to download.  To download a single podcast episode, click the Get Episode button next to the episode.  To subscribe to a podcast, click the Subscribe button next to the podcast graphic. iTunes downloads the most recent episode. As new episodes become available, they’re automatically downloaded to iTunes when you connect to the Internet. Adding Songs Already on Your Computer to Your iTunes Library If you have songs on your computer encoded in file formats that iTunes supports, you can easily add the songs to iTunes.Chapter 3 Setting Up iPod shuffle 13 To add songs on your computer to your iTunes library: m Drag the folder or disk containing the audio files to your iTunes library (or choose File > Add to Library and select the folder or disk). If iTunes supports the song file format, the songs are automatically added to your iTunes library. You can also drag individual song files to iTunes. Note: Using iTunes for Windows, you can convert nonprotected WMA files to AAC or MP3 format. This can be useful if you have a library of music encoded in WMA format. For more information, open iTunes and choose Help > iTunes Help. Importing Music from Your Audio CDs into iTunes Follow these instructions to get music from your CDs into iTunes. To import music from an audio CD into iTunes: 1 Insert a CD into your computer and open iTunes. If you have an Internet connection, iTunes gets the names of the songs on the CD from the Internet (if available) and lists them in the window. If you don’t have an Internet connection, you can import your CDs, and later, when you’re connected to the Internet, select the songs in iTunes and then choose Advanced > Get CD Track Names. iTunes will bring in the track names for the imported CDs. If the CD track names aren’t available online, you can enter the names of the songs manually. See the following section, “Entering Names of Songs and Other Details.” With song information entered, you can browse for songs in iTunes by title, artist, album, and more. 2 Click to remove the checkmark next to any song you don’t want to import. 3 Click the Import button. The display area at the top of the iTunes page shows how long it will take to import each song. By default, iTunes plays songs as they’re imported. If you’re importing a lot of songs, you might want to stop the songs from playing to improve performance. 4 To eject the CD, click the Eject (C) button. You can’t eject a CD until the import is done. 5 Repeat these steps for any other CDs with songs you want to import. Entering Names of Songs and Other Details You can manually enter song titles and other information, including comments, for songs and other items in your iTunes library. To enter CD song names and other information manually: 1 Select the first song on the CD and choose File > Get Info. 2 Click Info.14 Chapter 3 Setting Up iPod shuffle 3 Enter the song information. 4 Click Next to enter information for the next track. 5 Click OK when you finish. Organizing Your Music Using iTunes, you can organize songs and other items into lists, called playlists, in any way you want. For example, you can create playlists with songs to listen to while exercising, or playlists with songs for a particular mood. You can also create Smart Playlists that update automatically based on rules you define. When you add songs to iTunes that match the rules, they get added automatically to the Smart Playlist. You can also pick a song and use the Genius feature to create a playlist for you (see the next section for more information). You can’t create a playlist on iPod shuffle when it’s disconnected from iTunes. You can create as many playlists as you like, using any of the songs in your iTunes library. Changes you make to any of your playlists in iTunes, such as adding or removing songs, won’t change the contents of your iTunes library. When you listen to playlists on iPod shuffle, all playlists created in iTunes behave the same way. You can choose them by name on your iPod shuffle. To create a playlist in iTunes: 1 Click the Add (∂) button or choose File > New Playlist. 2 Type a name for the playlist. 3 Click Music in the Library list, and then drag a song or other item to the playlist. To select multiple songs, hold down the Shift key or the Command (x) key on a Mac, or the Shift key or the Control key on a Windows PC, as you click each song. To create a Smart Playlist: m Choose File > New Smart Playlist and define the rules for your playlist. Smart playlists created in iTunes can be synced to iPod shuffle like any other iTunes playlist. Using Genius in iTunes Genius automatically creates playlists containing songs in your library that go great together. To play Genius playlists on iPod shuffle, you first need to set up Genius in iTunes. Genius is a free service, but you need an iTunes Store account (if you don’t have one, you can set one up when you turn on Genius). To set up Genius: 1 In iTunes, choose Store > Turn on Genius.Chapter 3 Setting Up iPod shuffle 15 2 Follow the onscreen instructions. 3 Connect and sync iPod shuffle. You can now use Genius to create a Genius playlist that you can sync to iPod shuffle. To create a Genius playlist in iTunes: 1 Click Music in the Library list or select a playlist. 2 Select a song. 3 Click the Genius button at the bottom of the iTunes window. 4 To change the maximum number of songs included in the playlist, choose a number from the pop-up menu. 5 To save the playlist, click Save Playlist. You can change a saved playlist by adding or removing items. You can also click Refresh to create a new playlist based on the same original song. Genius playlists created in iTunes can be synced to iPod shuffle like any other iTunes playlist. Adding Music to iPod shuffle After your music is imported and organized in iTunes, you can easily add it to iPod shuffle. To set how music is added from iTunes on your computer to iPod shuffle, you connect iPod shuffle to your computer, and then use iTunes preferences to choose iPod shuffle settings. You can set iTunes to add music to iPod shuffle in three ways:  Sync songs and playlists: When you connect iPod shuffle, it’s automatically updated to match the songs and other items in your iTunes library. You can sync all songs and playlists or selected playlists. Any other songs on iPod shuffle are deleted. See the following section for more information.16 Chapter 3 Setting Up iPod shuffle  Manually add music to iPod shuffle: When you connect iPod shuffle, you can drag songs and playlists individually to iPod shuffle, and delete songs and playlists individually from iPod shuffle. Using this option, you can add songs from more than one computer without erasing songs from iPod shuffle. When you manage music yourself, you must always eject iPod shuffle from iTunes before you can disconnect it. See “Managing iPod shuffle Manually” on page 17.  Autofill iPod shuffle: When you choose to manually manage content on iPod shuffle, you can have iTunes automatically fill iPod shuffle with a selection of songs and other content that you specify. See “Autofilling iPod shuffle” on page 18. Syncing Music Automatically By default, iPod shuffle is set to sync all songs and playlists when you connect it to your computer. This is the simplest way to add music to iPod shuffle. You just connect iPod shuffle to your computer, let it add songs, audiobooks, and audio podcasts automatically, and then disconnect it and go. If you added any songs to iTunes since the last time you connected iPod shuffle, they’re synced with iPod shuffle. If you deleted songs from iTunes, they’re removed from iPod shuffle. To sync music with iPod shuffle: m Simply connect iPod shuffle to your computer. If iPod shuffle is set to sync automatically, the update begins. Important: The first time you connect iPod shuffle to a computer, a message asks if you want to sync songs automatically. If you accept, all songs, audiobooks, and podcasts are erased from iPod shuffle and replaced with songs and other items from that computer. If you don’t accept, you can still add songs to iPod shuffle manually without erasing any of the songs already on iPod shuffle. While music is being synced from your computer to iPod shuffle, the iTunes status window shows progress, and you see a sync icon next to iPod shuffle in the list of devices. When the update is done, a message in iTunes says “iPod update is complete.” If, during iPod shuffle setup, you didn’t choose to automatically sync music to iPod shuffle, you can do it later. You can sync all songs and playlists, or just selected playlists. To set up iTunes to automatically sync music with iPod shuffle: 1 Connect iPod shuffle to your computer. 2 In iTunes, select iPod shuffle in the list of devices, and then click the Music tab. 3 Select “Sync music.” 4 Choose “All songs and playlists,” or choose “Selected playlists” and then select the playlists you want to sync.Chapter 3 Setting Up iPod shuffle 17 You can sync audiobooks when you sync music. Audiobooks appear in the list of selected playlists. You can choose to sync all or none of the audiobooks in your iTunes library. 5 Click Apply. The update begins automatically. If “Sync only checked songs” is selected in the Summary pane, iTunes syncs only items that are checked in your Music and other libraries. Syncing Podcasts Automatically The settings for adding podcasts to iPod shuffle are unrelated to the settings for adding songs. Podcast settings don’t affect song settings, and vice versa. You can set iTunes to automatically sync all podcasts or selected podcasts, or you can add podcasts to iPod shuffle manually. You can’t sync video podcasts to iPod shuffle. To set iTunes to update the podcasts on iPod shuffle automatically: 1 Connect iPod shuffle to your computer. 2 In iTunes, select iPod shuffle in the list of devices, and then click the Podcasts tab. 3 Select “Sync ... episodes of” and choose the number of episodes you want from the pop-up menu. 4 Select “All podcasts,” or “Selected podcasts.” If you click “Selected podcasts,” also select the podcasts that you want to sync. 5 Click Apply. When you set iTunes to sync podcasts automatically, iPod shuffle is updated each time you connect it to your computer. Managing iPod shuffle Manually Setting iTunes to let you manage iPod shuffle manually gives you the most flexibility for managing music and other content on iPod shuffle. You can add and remove individual songs, playlists, podcasts, and audiobooks. You can add music and other audio content from multiple computers to iPod shuffle without erasing items already on iPod shuffle. To set iTunes to let you manage audio content on iPod shuffle manually: 1 In iTunes, select iPod shuffle in the list of devices, and then click the Summary tab. 2 In the Options section, select “Manually manage music.” 3 Click Apply. When you manage iPod shuffle manually, you must always eject iPod shuffle from iTunes before you disconnect it. To add a song or other item to iPod shuffle: 1 Click Music or another Library item in iTunes.18 Chapter 3 Setting Up iPod shuffle 2 Drag a song or other item to iPod shuffle. You can also drag entire playlists to sync them with iPod shuffle. You can select multiple items and drag them all at once to iPod shuffle. To remove a song or other item from iPod shuffle: 1 In iTunes, select iPod shuffle in the list of devices. 2 Select Music, Audiobooks, or Podcasts under iPod shuffle. 3 Select a song or other item and press the Delete or Backspace key on your keyboard. To use iTunes to create a new playlist on iPod shuffle: 1 In iTunes, select iPod shuffle in the list of devices, and then click the Add (∂) button or choose File > New Playlist. 2 Type a name for the playlist. 3 Click an item, such as Music, in the Library list, and then drag songs or other items to the playlist. To add songs to or remove songs from a playlist on iPod shuffle: m Drag a song to a playlist on iPod shuffle to add the song. Select a song in a playlist and press the Delete key on your keyboard to delete the song. Keep these points in mind if you manually manage your content on iPod shuffle:  If you make changes to any of your playlists, remember to drag the changed playlist to iPod shuffle when it’s connected to iTunes.  If you remove a song or other item from iPod shuffle, it isn’t deleted from your iTunes library.  If you set iTunes to manage music manually, you can reset it later to sync automatically. For information, see page 16. Autofilling iPod shuffle If you manually manage music, you can have iTunes automatically sync a selection of your songs onto iPod shuffle when you click the Autofill button. You can choose your entire library or a specific playlist to gets songs from, and set other Autofill options. Using Autofill gives you more control over the content that gets added to iPod shuffle than automatically syncing, and lets you quickly “top off” your iPod shuffle when you manually manage the contents. To autofill music onto iPod shuffle: 1 Connect iPod shuffle to your computer. 2 Select Music under iPod shuffle in the list of devices. 3 Choose the playlist you want to autofill from using the “Autofill from” pop-up menu. To autofill music from your entire library, choose Music.Chapter 3 Setting Up iPod shuffle 19 4 Click the Settings button to select from the following options: Replace all items when Autofilling: iTunes replaces the songs on iPod shuffle with the new songs you’ve chosen. If this option isn’t selected, songs you’ve already synced with iPod shuffle remain and iTunes selects more songs to fill the available space. Choose items randomly: iTunes shuffles the order of songs as it syncs them with iPod shuffle. If this option isn’t selected, iTunes downloads songs in the order they appear in your library or selected playlist. Choose higher rated items more often: iTunes autofills iPod shuffle, giving preference to songs that you’ve rated with a higher number of stars. 5 To reserve space for disk use, adjust the slider to set how much space to reserve for iTunes content and how much for data. For more information about using iPod shuffle as a hard disk, see “Using iPod shuffle as an External Disk” on page 26. 6 Click OK in the Autofill Settings dialog, and then click Autofill in the iTunes window. While music is being synced from iTunes to iPod shuffle, the iTunes status window shows the progress. When the autofill is done, a message in iTunes says “iPod update is complete.” Fitting More Songs onto iPod shuffle If you’ve imported songs into iTunes at higher bit-rate formats, such as iTunes Plus, Apple Lossless, or WAV, you can set iTunes to automatically convert songs to 128 kbps AAC files as they’re synced with iPod shuffle. This doesn’t affect the quality or size of the songs in iTunes. Note: Songs in formats not supported by iPod shuffle must be converted if you want to sync them with iPod shuffle. For more information about formats supported by iPod shuffle, see “If you can’t sync a song or other item onto iPod shuffle” on page 29. To convert higher bit-rate songs to AAC files: 1 Connect iPod shuffle to your computer. 2 In iTunes, select iPod shuffle in the list of devices. 3 Click the Summary tab. 4 Select “Convert higher bit rate songs to 128 kbps AAC.” 5 Click Apply.4 20 4 Listening to Music After you set up iPod shuffle, you can listen to songs, audiobooks, and podcasts. Read this chapter to learn about listening to iPod shuffle on the go. When you disconnect iPod shuffle from your computer, you can clip on iPod shuffle and listen to music, audiobooks, and podcasts, while controlling playback with the earphone remote. VoiceOver lets you hear the name of the song you’re playing, choose from a spoken menu of playlists, or get battery status. Playing Music After you sync iPod shuffle with music and other audio content, you can listen to it. To listen to songs and other items on iPod shuffle: 1 Plug the earphones into iPod shuffle and place the earbuds in your ears. 2 Slide the three-way switch on iPod shuffle from OFF to play in order (⁄) or shuffle (¡). Playback begins. If iPod shuffle is on when you plug in earphones, playback doesn’t start automatically. Click the Center button on the remote or slide the three-way switch off and on again to start playback. To preserve battery life when you aren’t using iPod shuffle, slide the three-way switch to OFF. When you plug in earphones, wait until the green status light turns off before clicking buttons on the remote. Refer to the table that follows for information about controlling playback with the earphone remote. WARNING: Read all safety instructions about avoiding hearing damage on page 33 before use.Chapter 4 Listening to Music 21 The status light on iPod shuffle blinks in response when you click the buttons on the earphone remote. Setting iPod shuffle to Play Songs in Order or Shuffle Songs You can set iPod shuffle to shuffle songs or play them in the order in which they’re organized in iTunes. You hear a tone when you slide the three-way switch. To set iPod shuffle to play songs in order: m Slide the three-way switch to play in order (⁄). After the last song plays, iPod shuffle starts playing the first song again. Important: When you listen to audiobooks or podcasts, slide the three-way switch to play in order so chapters or episodes play in the recorded order. To set iPod shuffle to shuffle: m Slide the three-way switch to shuffle (¡). To reshuffle songs, slide the three-way switch from shuffle (¡) to play in order (⁄) and back to shuffle again. To Do this Status light response Play Click the Center button once. Blinks green once Pause Click the Center button once. Blinks green for 30 seconds Change the volume Click the Volume Up (∂) or Volume Down (D) button to increase or decrease the volume. You hear a tone when you change the volume while iPod shuffle is paused. Blinks green for each volume increment Blinks orange three times when the upper or lower volume limit is reached Go to the next track (or audiobook chapter) Double-click the Center button. Blinks green once Go to the previous track (or audiobook chapter) Triple-click the Center button within 6 seconds of the track starting. To restart the current track, triple-click after 6 seconds. Blinks green once Fast-forward Double-click and hold the Center button. Blinks green once Rewind Triple-click and hold the Center button. Blinks green once Hear song title and artist names Click and hold the Center button. Blinks green once Hear playlist menu Click the Center button until you hear a tone, and then release to hear the playlist menu. When you hear the name of the playlist you want, click to select it. You can click ∂ or D to move quickly through the playlist menu. Blinks green once Exit the playlist menu Click and hold the Center button. Blinks green once22 Chapter 4 Listening to Music Using the VoiceOver Feature iPod shuffle can provide more control over your playback options by speaking your song titles and artist names, and announcing a menu of playlists for you to choose from. VoiceOver also tells you battery status and other messages. VoiceOver is available in selected languages. To hear these announcements, install the VoiceOver Kit and enable the VoiceOver feature in iTunes. You can enable VoiceOver when you first set up iPod shuffle, or you can do it later. You set VoiceOver options on the Summary tab in iTunes. The following sections describe how to turn on and customize this feature. To enable VoiceOver when you set up iPod shuffle: 1 Connect iPod shuffle to your computer. 2 Follow the onscreen instructions in iTunes. Enable VoiceOver is selected by default. 3 Click Continue, and then follow the onscreen instructions to download and install the VoiceOver Kit. 4 In the Summary tab, under Voice Feedback, choose the language you want from the Language pop-up menu. This sets the language for your spoken system messages and playlist names, as well as many of the song titles and artist names. Note: To pick a different language for specific songs, select them in iTunes, choose File > Get Info, choose a VoiceOver language from the pop-up menu on the Options tab, and then click OK. 5 Click Apply. When setup is complete, VoiceOver is enabled on iPod shuffle. To enable VoiceOver at a later time: 1 Connect iPod shuffle to your computer. 2 In iTunes, select iPod shuffle in the list of devices, and click the Summary tab. 3 Under Voice Feedback, select Enable VoiceOver. 4 Click Apply. 5 Follow the onscreen instructions to download and install the VoiceOver Kit. 6 Choose the language you want from the pop-up menu under Voice Feedback. 7 Click Apply. When syncing is finished, VoiceOver is enabled.Chapter 4 Listening to Music 23 To disable VoiceOver: 1 In iTunes, select iPod shuffle in the list of devices, and click the Summary tab. 2 Under Voice Feedback, click to deselect Enable VoiceOver. 3 Click Apply. When syncing is finished, VoiceOver is disabled. You’ll still hear some system announcements in English on iPod shuffle, such as battery status, error messages, and a generic numbered playlist menu. You won’t hear song titles and artist names. Hearing Song Announcements The VoiceOver feature can speak the current song title and artist name while you’re listening to iPod shuffle. If you don’t want to hear song titles and artist names, you can disable VoiceOver in iTunes (see “Using the VoiceOver Feature” on page 22). To hear the current song announcement: m Click and hold the Center button on the remote. You hear the current song title and artist name. If you’re listening to an audiobook, you hear the book title. You can use VoiceOver to navigate to another song when you’re listening to song announcements. To navigate using song announcements:  If iPod shuffle is playing, click and hold the Center button to hear the current song announcement; double-click to hear the next announcement while the next song plays; triple-click to hear the previous announcement while the previous song plays.  If iPod shuffle is paused, click and hold the Center button to hear the current song announcement; double-click to hear the next announcement; triple-click to hear the previous announcement. Press the Center button to play the announced song. Using the Playlist Menu When VoiceOver is enabled, you can choose from a spoken menu to listen to any playlist you’ve synced from iTunes to iPod shuffle. If audiobooks and audio podcasts are synced to iPod shuffle, their titles are also read as part of the playlist menu. If VoiceOver is disabled in iTunes, you hear an abbreviated menu of playlists in numbered order, but not by name (for example, “Playlist 1, Playlist 2,” and so on).24 Chapter 4 Listening to Music The playlist menu announces items in this order:  The current playlist (if applicable)  “All Songs” (default playlist of all the songs on iPod shuffle)  Any remaining playlists in order  “Podcasts” (if you choose this, you go to the first podcast in your list; you can navigate from there to other podcasts)  Audiobooks (each audiobook title is a separate playlist announcement) To choose an item from the playlist menu: 1 Click and hold the Center button on the remote. 2 Continue holding after you hear the current song announcement, until you hear a tone. 3 Release the Center button at the tone. You hear the names of your playlists. When you’re listening to the playlist menu, you can click the Volume Up (∂) or Volume Down (D) button to move forward or backward in the playlist menu. 4 When you hear the name of the playlist you want, click the Center button to select it. You hear a tone, and then the first item in your playlist plays. To restart a playlist, follow these steps to select the playlist you want. To exit from the playlist menu: m Click and hold the Center button on the remote. Setting Songs to Play at the Same Volume Level The loudness of songs and other audio may vary depending on how the audio was recorded or encoded. You can set iTunes to automatically adjust the volume of songs so they play at the same relative volume level, and you can set iPod shuffle to use those same iTunes volume settings. To set iTunes to play songs at the same volume level: 1 In iTunes, choose iTunes > Preferences if you’re using a Mac, or choose Edit > Preferences if you’re using a Windows PC. 2 Click Playback and select Sound Check. To set iPod shuffle to use the iTunes volume settings: 1 Connect iPod shuffle to your computer. 2 In iTunes, select iPod shuffle in the list of devices. 3 Click the Summary tab. 4 Select Enable Sound Check. 5 Click Apply. If you haven’t turned on Sound Check in iTunes, setting it on iPod shuffle has no effect.Chapter 4 Listening to Music 25 Setting a Volume Limit You can set a limit for the volume on iPod shuffle. You can also set a password in iTunes to prevent anyone else from changing this setting. If you’ve set a volume limit on iPod shuffle, the status light blinks orange three times if you try to increase the volume beyond the limit. To set a volume limit for iPod shuffle: 1 Set iPod shuffle to the desired maximum volume. 2 Connect iPod shuffle to your computer. 3 In iTunes, select iPod shuffle in the list of devices, and then click the Summary tab. 4 Select “Limit maximum volume.” 5 Drag the slider to the desired maximum volume. The initial slider setting shows the volume iPod shuffle was set to when you selected the “Limit maximum volume” checkbox. 6 To require a password to change this setting, click the lock and then enter and verify a password. If you set a password, you must enter it before you can change or remove the volume limit. Note: The volume level may vary if you use different earphones or headphones. To remove the volume limit: 1 Connect iPod shuffle to your computer. 2 In iTunes, select iPod shuffle in the list of devices. 3 Click the Summary tab. 4 Deselect “Limit maximum volume.” Enter the password, if required. If you forget the password, you can restore iPod shuffle. See “Updating and Restoring iPod shuffle Software” on page 31.5 26 5 Storing Files on iPod shuffle Use iPod shuffle to carry your data as well as your music. Read this chapter to find out how to use iPod shuffle as an external disk. Using iPod shuffle as an External Disk You can use iPod shuffle as an external disk to store data files. To sync iPod shuffle with music and other audio that you want to listen to, you must use iTunes. You can’t play audio files that you’ve copied to iPod shuffle using the Macintosh Finder or Windows Explorer. To enable iPod shuffle as an external disk: 1 Connect iPod shuffle to your computer. 2 In iTunes, select iPod shuffle in the list of devices. 3 Click the Summary tab. 4 In the Options section, select “Enable disk use.” You may need to scroll down to see the disk settings. 5 Click Apply. When you set iTunes to autofill iPod shuffle, you can reserve space for disk use. See “Autofilling iPod shuffle” on page 18. When you use iPod shuffle as an external disk, the iPod shuffle disk icon appears on the desktop on a Mac, or as the next available drive letter in Windows Explorer on a Windows PC. When iPod shuffle is enabled as a hard disk and you connect it to your computer, the status light blinks orange continuously. Be sure to eject iPod shuffle in iTunes before you disconnect it from your computer.Chapter 5 Storing Files on iPod shuffle 27 Transferring Files Between Computers When you enable disk use on iPod shuffle, you can transfer files from one computer to another. iPod shuffle is formatted as a FAT-32 volume, which is supported by both Macs and PCs. This allows you to use iPod shuffle to transfer files between computers with different operating systems. To transfer files between computers: 1 After enabling disk use on iPod shuffle, connect it to the computer you want to get the files from. Important: If iPod shuffle is set to sync automatically, when you connect iPod shuffle to a different computer or user account, a message asks if you want to erase iPod shuffle and sync with the new iTunes library. Click Cancel if you don’t want to erase what’s on iPod shuffle. 2 Using the computer’s file system (the Finder on a Mac, Windows Explorer on a PC), drag the files to your iPod shuffle. 3 Disconnect iPod shuffle, and then connect it to the other computer. Again, click Cancel if you don’t want to erase what’s on iPod shuffle. 4 Drag the files from iPod shuffle to a location on the other computer. Preventing iTunes from Opening Automatically You can keep iTunes from opening automatically when you connect iPod shuffle to your computer. To prevent iTunes from opening automatically: 1 Connect iPod shuffle to your computer. 2 In iTunes, select iPod shuffle in the list of devices. 3 Click the Summary tab. 4 In the Options section, deselect “Open iTunes when this iPod is connected.” 5 Click Apply.6 28 6 Tips and Troubleshooting Most problems with iPod shuffle can be solved quickly by following the advice in this chapter. If the status light glows red persistently or you hear the error message “Please use iTunes to restore” Connect iPod shuffle to your computer and restore it in iTunes. See “Updating and Restoring iPod shuffle Software” on page 31. If iPod shuffle won’t turn on or respond  Connect iPod shuffle to a high-power USB 2.0 port on your computer. Your iPod shuffle battery may need to be recharged.  Turn iPod shuffle off, wait 10 seconds, and then turn it on again.  You may need to restore iPod shuffle software. See “Updating and Restoring iPod shuffle Software” on page 31. The 5 Rs: Reset, Retry, Restart, Reinstall, Restore Remember these five basic suggestions if you have a problem with iPod shuffle. Try these steps one at a time until the problem is resolved. If one of the following doesn’t help, read on for solutions to specific problems.  Reset iPod shuffle by turning it off, waiting 10 seconds, and then turning it back on again.  Retry with a different USB 2.0 port if you cannot see iPod shuffle in iTunes.  Restart your computer, and make sure you have the latest software updates installed.  Reinstall iTunes software from the latest version on the web.  Restore iPod shuffle. See “Updating and Restoring iPod shuffle Software” on page 31.Chapter 6 Tips and Troubleshooting 29 If iPod shuffle isn’t playing music  iPod shuffle might not have any music on it. If you hear the message “Please use iTunes to sync music,” connect iPod shuffle to your computer to sync music to it.  Slide the three-way switch off and then on again.  Make sure the earphone or headphone connector is pushed in all the way.  Make sure the volume is adjusted properly. A volume limit might be set. See “Setting a Volume Limit” on page 25.  iPod shuffle might be paused. Try clicking the Center button on the earphone remote. If you connect iPod shuffle to your computer and nothing happens  Connect iPod shuffle to a high-power USB 2.0 port on your computer. Your iPod shuffle battery may need to be recharged.  Make sure you’ve installed the latest iTunes software from www.apple.com/ipod/start.  Try connecting the USB cable to a different USB 2.0 port on your computer. Make sure the USB cable is firmly connected toiPod shuffle and to the computer. Make sure the USB connector is oriented correctly. It can be inserted only one way.  iPod shuffle might need to be reset. Turn iPod shuffle off, wait 10 seconds, and then turn it back on again.  If iPod shuffle doesn’t appear in iTunes or the Finder, the battery may be completely discharged. Let iPod shuffle charge for several minutes to see if it comes back to life.  Make sure you have the required computer and software. See “If you want to doublecheck the system requirements” on page 30.  Try restarting your computer.  You might need to restore iPod software. See “Updating and Restoring iPod shuffle Software” on page 31.  iPod shuffle may need to be repaired. You can arrange for service on the iPod shuffle Service & Support website at www.apple.com/support/ipodshuffle/service. If you can’t sync a song or other item onto iPod shuffle The song might have been encoded in a format that iPod shuffle doesn’t support. The following audio file formats are supported by iPod shuffle. These include formats for audiobooks and podcasts:  AAC (M4A, M4B, M4P) (up to 320 kbps)  Apple Lossless (a high-quality compressed format)  MP3 (up to 320 kbps)  MP3 Variable Bit Rate (VBR)  WAV  AA (audible.com spoken word, formats 2, 3, and 4)  AIFF30 Chapter 6 Tips and Troubleshooting A song encoded using Apple Lossless format has near full CD-quality sound, but takes up only about half as much space as a song encoded using AIFF or WAV format. The same song encoded in AAC or MP3 format takes up even less space. When you import music from a CD using iTunes, it’s converted to AAC format by default. You can have iPod shuffle automatically convert files encoded at higher bit rates to 128 kbps AAC files as they’re synced with iPod shuffle. See “Fitting More Songs onto iPod shuffle” on page 19. Using iTunes for Windows, you can convert unprotected WMA files to AAC or MP3 format. This can be useful if you have a collection of music encoded in WMA format. iPod shuffle doesn’t support WMA, MPEG Layer 1, MPEG Layer 2 audio files, or audible.com format 1. If you have a song in iTunes that isn’t supported by iPod shuffle, you can convert it to a format iPod shuffle supports. For more information, see iTunes Help. If your podcasts or audiobooks don’t play correctly  Make sure the three-way switch on iPod shuffle is set to play in order (⁄). If a playlist includes mixed tracks (songs, podcasts, and audiobooks, for example), audiobooks and podcasts won’t play if iPod shuffle is set to shuffle (¡).  If the chapters of an audiobook were added to iPod shuffle out of order, connect iPod shuffle to your computer and rearrange the tracks using iTunes. If you want to double-check the system requirements To use iPod shuffle, you must have:  One of the following computer configurations:  A Macintosh with a USB 2.0 port  A Windows PC with a USB 2.0 port or a USB 2.0 card installed  One of the following operating systems: Mac OS X v10.4.11 or later, Windows Vista, or Windows XP Home or Professional with Service Pack 3 or later  Internet access (a broadband connection is recommended)  iTunes 8.1 or later (iTunes can be downloaded from www.apple.com/ipod/start) If your Windows PC doesn’t have a high-power USB 2.0 port, you can purchase and install a USB 2.0 card. High-power USB 2.0 portChapter 6 Tips and Troubleshooting 31 If you want to use iPod shuffle with a Mac and a Windows PC If your iPod shuffle is set to manually manage music, you can add content to it from more than one iTunes library, regardless of the operating system on the computer. If your iPod shuffle is set to sync automatically, when you connect iPod shuffle to a different computer or user account, a message asks if you want to erase iPod shuffle and sync with the new iTunes library. Click Cancel if you want to keep the contents of iPod shuffle as is. You can use iPod shuffle as an external disk with both Macintosh computers and PCs, allowing you to transfer files from one operating system to the other. See Chapter 5, “Storing Files on iPod shuffle,” on page 26. Updating and Restoring iPod shuffle Software You can use iTunes to update or restore the iPod shuffle software. It’s recommended that you update iPod shuffle to use the latest software. You can also restore the software, which returns iPod shuffle to its original state.  If you choose to update, the software is updated but your settings, songs, and other data aren’t affected.  If you choose to restore, all data is erased from iPod shuffle, including songs and any other data. All iPod shuffle settings are restored to their original state. To update or restore iPod shuffle: 1 Make sure you have an Internet connection and have installed the latest version of iTunes from www.apple.com/ipod/start. 2 Connect iPod shuffle to your computer. 3 In iTunes, select iPod shuffle in the list of devices, and click the Summary tab. The Version section tells you whether iPod shuffle is up to date or needs a newer version of the software. 4 Do one of the following:  To install the latest version of the software, click Update.  To restore iPod shuffle to its original settings, click Restore. This erases all data from iPod shuffle. Follow the onscreen instructions to complete the restore process.7 32 7 Safety and Handling This chapter contains important safety and handling information for iPod shuffle. Keep this user guide for your iPod shuffle handy for future reference. Important Safety Information Handling iPod shuffle Do not drop, dissemble, open, crush, bend, deform, puncture, shred, microwave, incinerate, paint, or insert foreign objects into iPod shuffle. Avoiding water and wet locations Do not use iPod shuffle in rain, or near washbasins or other wet locations. Take care not to spill any food or liquid on iPod shuffle. In case iPod shuffle gets wet, unplug all cables, turn off iPod shuffle (slide the three-way switch to OFF) before cleaning, and allow it to dry thoroughly before turning it on again. Do not attempt to dry iPod shuffle with an external heat source, such as a microwave oven or hair dryer. Repairing iPod shuffle Never attempt to repair or modify iPod shuffle yourself. iPod shuffle doesn’t contain any user-serviceable parts. If iPod shuffle has been submerged in water, punctured, or subjected to a severe fall, do not use it until you take it to an Apple Authorized Service Provider. For service information, choose iPod Help from the Help menu in iTunes or go to www.apple.com/support/ipod/service. The rechargeable battery in iPod shuffle should be replaced only by an Apple Authorized Service Provider. For more information about batteries, go to www.apple.com/batteries. ± Read all safety information below and operating instructions before using iPod shuffle to avoid injury. WARNING: Failure to follow these safety instructions could result in fire, electric shock, or other injury or damage.Chapter 7 Safety and Handling 33 Using the Apple USB Power Adapter (available separately) If you use the Apple USB Power Adapter (sold separately at www.apple.com/ipodstore) to charge iPod shuffle, make sure that the power adapter is fully assembled before you plug it into a power outlet. Then insert the Apple USB Power Adapter firmly into the power outlet. Do not connect or disconnect the Apple USB Power Adapter with wet hands. Do not use any power adapter other than the Apple USB Power Adapter to charge your iPod shuffle. The Apple USB Power Adapter may become warm during normal use. Always allow adequate ventilation around the Apple USB Power Adapter and use care when handling. Unplug the Apple USB Power Adapter if any of the following conditions exist:  The power cord or plug has become frayed or damaged.  The adapter is exposed to rain, liquids, or excessive moisture.  The adapter case has become damaged.  You suspect the adapter needs service or repair.  You want to clean the adapter. Avoiding hearing damage Permanent hearing loss may occur if earbuds or headphones are used at high volume. Set the volume to a safe level. You can adapt over time to a higher volume of sound that may sound normal but can be damaging to your hearing. If you experience ringing in your ears or muffled speech, stop listening and have your hearing checked. The louder the volume, the less time is required before your hearing could be affected. Hearing experts suggest that to protect your hearing:  Limit the amount of time you use earbuds or headphones at high volume.  Avoid turning up the volume to block out noisy surroundings.  Turn the volume down if you can’t hear people speaking near you. For information about how to set a volume limit on iPod shuffle, see “Setting a Volume Limit” on page 25. Driving safely Use of iPod shuffle alone, or with earphones (even if used in only one ear) while operating a vehicle is not recommended and is illegal in some areas. Be careful and attentive while driving. Stop using iPod shuffle if you find it disruptive or distracting while operating any type of vehicle, or performing any other activity that requires your full attention.34 Chapter 7 Safety and Handling Important Handling Information Carrying iPod shuffle iPod shuffle contains sensitive components. Do not bend, drop, or crush iPod shuffle. Using connectors and ports Never force a connector into a port. Check for obstructions on the port. If the connector and port don’t join with reasonable ease, they probably don’t match. Make sure that the connector matches the port and that you have positioned the connector correctly in relation to the port. Keeping iPod shuffle within acceptable temperatures Operate iPod shuffle in a place where the temperature is always between 32º and 95º F (0º and 35º C). iPod shuffle play time might temporarily shorten in low-temperature conditions. Store iPod shuffle in a place where the temperature is always between -4º and 113º F (-20º and 45º C). Don’t leave iPod shuffle in your car, because temperatures in parked cars can exceed this range. When you’re using iPod shuffle or charging the battery, it’s normal for iPod shuffle to get warm. The exterior of iPod shuffle functions as a cooling surface that transfers heat from inside the unit to the cooler air outside. Keeping the outside of iPod shuffle clean To clean iPod shuffle, unplug all cables, turn it off (slide the three-way switch to OFF), and use a soft, slightly damp, lint-free cloth. Avoid getting moisture in openings. Don’t use window cleaners, household cleaners, aerosol sprays, solvents, alcohol, ammonia, or abrasives to clean iPod shuffle. Disposing of iPod shuffle properly For information about the proper disposal of iPod shuffle, including other important regulatory compliance information, see “Regulatory Compliance Information” on page 36. NOTICE: Failure to follow these handling instructions could result in damage to iPod shuffle or other property.8 35 8 Learning More, Service, and Support You can find more information about using iPod shuffle in onscreen help and on the web. The following table describes where to get iPod-related software and service information. To learn about Do this Service and support, discussions, tutorials, and Apple software downloads Go to: www.apple.com/support/ipodshuffle Using iTunes Open iTunes and choose Help > iTunes Help. For an online iTunes tutorial (available in some areas only), go to: www.apple.com/itunes/tutorials The latest information about iPod shuffle Go to: www.apple.com/ipodshuffle Registering iPod shuffle To register iPod shuffle, install iTunes on your computer and connect iPod shuffle. Finding the iPod shuffle serial number Look under the clip on iPod shuffle. Or, in iTunes (with iPod shuffle connected to your computer), select iPod shuffle in the list of devices, and click the Summary tab. Obtaining warranty service First follow the advice in this booklet, the onscreen help, and online resources, and then go to: www.apple.com/support/ipodshuffle/service36 Regulatory Compliance Information FCC Compliance Statement This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. See instructions if interference to radio or television reception is suspected. Radio and Television Interference This computer equipment generates, uses, and can radiate radio-frequency energy. If it is not installed and used properly—that is, in strict accordance with Apple’s instructions—it may cause interference with radio and television reception. This equipment has been tested and found to comply with the limits for a Class B digital device in accordance with the specifications in Part 15 of FCC rules. These specifications are designed to provide reasonable protection against such interference in a residential installation. However, there is no guarantee that interference will not occur in a particular installation. You can determine whether your computer system is causing interference by turning it off. If the interference stops, it was probably caused by the computer or one of the peripheral devices. If your computer system does cause interference to radio or television reception, try to correct the interference by using one or more of the following measures:  Turn the television or radio antenna until the interference stops.  Move the computer to one side or the other of the television or radio.  Move the computer farther away from the television or radio.  Plug the computer into an outlet that is on a different circuit from the television or radio. (That is, make certain the computer and the television or radio are on circuits controlled by different circuit breakers or fuses.) If necessary, consult an Apple-authorized service provider or Apple. See the service and support information that came with your Apple product. Or, consult an experienced radio/television technician for additional suggestions. Important: Changes or modifications to this product not authorized by Apple Inc. could void the EMC compliance and negate your authority to operate the product. This product was tested for EMC compliance under conditions that included the use of Apple peripheral devices and Apple shielded cables and connectors between system components. It is important that you use Apple peripheral devices and shielded cables and connectors between system components to reduce the possibility of causing interference to radios, television sets, and other electronic devices. You can obtain Apple peripheral devices and the proper shielded cables and connectors through an Apple Authorized Reseller. For non-Apple peripheral devices, contact the manufacturer or dealer for assistance. Responsible party (contact for FCC matters only): Apple Inc. Corporate Compliance 1 Infinite Loop, MS 26-A Cupertino, CA 95014-2084 Industry Canada Statement This Class B device meets all requirements of the Canadian interference-causing equipment regulations. Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada. VCCI Class B Statement Korea Class B Statement 37 Russia European Community Complies with European Directives 2006/95/EEC and 89/336/EEC. Disposal and Recycling Information This symbol indicates that your product must be disposed of properly according to local laws and regulations. When your product reaches its end of life, contact Apple or your local authorities to learn about recycling options. For information about Apple’s recycling program, go to: www.apple.com/environment/recycling Battery Replacement The rechargeable battery in iPod shuffle should be replaced only by an authorized service provider. For battery replacement services, go to: www.apple.com/batteries/replacements.html Battery Disposal Information Your iPod shuffle contains a battery. Dispose of your iPod shuffle according to your local environmental laws and guidelines. Deutschland: Dieses Gerät enthält Batterien. Bitte nicht in den Hausmüll werfen. Entsorgen Sie dieses Gerätes am Ende seines Lebenszyklus entsprechend der maßgeblichen gesetzlichen Regelungen. China: Nederlands: Gebruikte batterijen kunnen worden ingeleverd bij de chemokar of in een speciale batterijcontainer voor klein chemisch afval (kca) worden gedeponeerd. Taiwan: European Union—Disposal Information: This symbol means that according to local laws and regulations your product should be disposed of separately from household waste. When this product reaches its end of life, take it to a collection point designated by local authorities. Some collection points accept products for free. The separate collection and recycling of your product at the time of disposal will help conserve natural resources and ensure that it is recycled in a manner that protects human health and the environment. Apple and the Environment At Apple, we recognize our responsibility to minimize the environmental impacts of our operations and products. For more information, go to: www.apple.com/environment © 2009 Apple Inc. All rights reserved. Apple, the Apple logo, iPod, iTunes, Mac, Macintosh, and Mac OS are trademarks of Apple Inc., registered in the U.S. and other countries. Finder and Shuffle are trademarks of Apple Inc. Apple Store and iTunes Store are service marks of Apple Inc., registered in the U.S. and other countries. Other company and product names mentioned herein may be trademarks of their respective companies. Mention of third-party products is for informational purposes only and constitutes neither an endorsement nor a recommendation. Apple assumes no responsibility with regard to the performance or use of these products. All understandings, agreements, or warranties, if any, take place directly between the vendors and the prospective users. Every effort has been made to ensure that the information in this manual is accurate. Apple is not responsible for printing or clerical errors. 019-1531/2009-04Index 38 Index A AAC, converting songs to 19 albums, purchasing 12 announcements playlist menu order 24 song title and artist name 23 song titles and artist names 23 Apple Earphones with Remote 5 Apple USB Power Adapter 33 artist names, announcing 23 audiobooks hearing name 23 listening to 21 purchasing 12 syncing 17 audio file formats 29 autofilling iPod shuffle 18 B battery charge status 8 charging 8, 28 checking status in iTunes 8 rechargeable 9 replacement information 32 status 9 status lights when connected 9 status lights when disconnected 9 bit-rate formats 19 browsing iTunes Store 12 C CDs, importing into iTunes 13 charging the battery about 8, 28 using the Apple USB Power Adapter 8 using your computer 8 choosing playlists 23 compressing songs 19 computer charging the battery 8 connecting iPod shuffle 6 problems connecting iPod shuffle 29 requirements 30 connecting iPod shuffle about 6 charging the battery 8 controls status light response 21 using 5 converting songs to AAC files 19 converting unprotected WMA files 30 D data files, storing on iPod shuffle 26 deleting songs 18 disconnecting iPod shuffle about 6 during music update 7 eject first 7 instructions 7 disk, using iPod shuffle as 26 downloading podcasts 12 E earphone remote 5, 21, 23, 24 Eject button in iTunes 7 ejecting iPod shuffle before disconnecting 7 enabling VoiceOver feature 22 entering song information manually 13 exiting the playlist menu 24 external disk, using iPod shuffle as 26 F fast-forwarding 6 features of iPod shuffle 3 fitting more songs onto iPod shuffle 19 formats, audio file 29 G Genius button in iTunes 15 creating a playlist in iTunes 15 getting help 35Index 39 H headphones. See earphones hearing damage, avoiding 33 help, getting 35 higher bit rate songs 19 high-power USB port 6, 8, 28, 29, 30 I importing CDs into iTunes 13 iTunes ejecting iPod shuffle 7 getting help 35 importing CDs 13 iTunes Store 12 setting not to open automatically 27 version required 30 iTunes Library, adding songs 13 iTunes Store browsing 12 downloading podcasts 12 purchasing audiobooks 12 purchasing songs and albums 12 searching 12 signing in 11 L library, adding songs 13 listening to an audiobook 21 M Mac OS X version 30 manually managing music 17 maximum volume limit, setting 25 music iPod shuffle not playing 29 purchasing 12 tutorial 35 See also songs; syncing music N names spoken song titles 23 navigating by song title 23 next track 6 O operating system requirements 30 overview of iPod shuffle features 3 P pausing a song 6 playing previous song 6 songs 6 songs in order 5 play in order 5, 21 playlist menu choosing an item 24 exiting 24 order of announcements 24 playlists choosing from spoken menu 23 Genius 15 hearing spoken menu of 23 restarting 24 See also playlist menu podcasts browsing for 12 downloading 12 hearing name 23 listening to 21 syncing 17 ports earphone 4, 5 high-power USB 6, 8, 28, 29, 30 troubleshooting iPod shuffle connection 29 USB 2.0 28, 29, 30 power adapter, USB 8 Power Search in iTunes Store 12 power switch 4 preventing iTunes from opening automatically 27 previous track 6 problems. See troubleshooting purchasing songs, albums, audiobooks 12 R random play 5 rechargeable batteries 9 registering iPod shuffle 35 relative volume, playing songs at 24 remote, earphone. See earphone remote removing songs 18 requirements computer 30 iTunes version 30 operating system 30 resetting iPod shuffle 5, 28 reshuffling songs 21 restart current track 6, 21 restarting a playlist 24 restoring iPod software 31 rewinding 6 S Safely Remove Hardware icon 7 safety considerations 32 searching iTunes Store 12 serial number, locating 5, 35 service and support 35 setting play order of songs 540 Index settings autofill 19 manually manage music 17 playing songs at relative volume 24 shuffle songs 21 speech options 22 volume limit 25 shuffling songs 5, 21 skipping to next track 6 sleep mode and charging the battery 8 software, updating and restoring 31 songs autofilling 18 deleting 18 entering information manually 13 fast-forwarding 6 hearing title of currently playing song 23 playing and pausing 6 playing at relative volume 24 playing in order 5 playing next or previous 6 purchasing 12 removing 18 reshuffling 21 rewinding 6 shuffling 5, 21 skipping to the next 6 syncing manually 17 song titles announcing 23 navigating by 23 Sound Check, enabling 24 speech options 22 status light battery 8, 9 location 4 response to controls 21 storing, data files on iPod shuffle 26 subscribing to podcasts 12 supported audio file formats 29 supported operating systems 30 switch, three-way 4 syncing audiobooks 17 syncing music disconnecting iPod shuffle 7 overview 15 tutorial 35 syncing podcasts 17 syncing songs manually 17 system requirements 30 T three-way switch 4 tracks. See songs troubleshooting connecting iPod shuffle to computer 29 connecting to USB port 29 cross-platform use 31 iPod shuffle not playing music 29 iPod shuffle not responding 28 resetting iPod shuffle 5, 28 safety considerations 32 updating and restoring software 31 turning iPod shuffle on or off 5 tutorial 35 U unresponsive iPod shuffle 28 unsupported audio file formats 30 updating and restoring software 31 USB 2.0 port 28, 29 USB Power Adapter 8 V VoiceOver battery status 9 disabling 23 enabling 22 song announcements 23 using 22 volume changing 6 enabling Sound Check 24 setting limit 25 W warranty service 35 Windows supported versions 30 troubleshooting 31 WMA files, converting 30 iPod classic User Guide2 2 Contents Chapter 1 4 iPod classic Basics 5 iPod classic at a Glance 5 Using iPod classic Controls 7 Disabling iPod classic Controls 8 Using iPod classic Menus 10 Connecting and Disconnecting iPod classic 13 About the iPod classic Battery Chapter 2 16 Setting Up iPod classic 16 About iTunes 17 Setting Up Your iTunes Library 18 Adding More Information to Your iTunes Library 19 Organizing Your Music 19 Importing Video to iTunes 21 Adding Music, Videos, and Other Content to iPod classic 21 Connecting iPod classic to a Computer for the First Time 22 Syncing Music Automatically 23 Adding Videos to iPod classic 25 Adding Podcasts to iPod classic 25 Adding iTunes U Content to iPod classic 26 Adding Audiobooks to iPod classic 26 Adding Other Content to iPod classic 26 Managing iPod classic Manually Chapter 3 28 Listening to Music 28 Playing Music and Other Audio 31 Using Genius on iPod classic 38 Playing Podcasts 38 Playing iTunes U Content 39 Listening to Audiobooks 39 Listening to FM Radio Chapter 4 40 Watching Videos 40 Watching Videos on iPod classicContents 3 41 Watching Videos on a TV Connected to iPod classic Chapter 5 43 Adding and Viewing Photos 43 Importing Photos 44 Adding Photos from Your Computer to iPod classic 45 Viewing Photos 47 Adding Photos from iPod classic to a Computer Chapter 6 49 More Settings, Extra Features, and Accessories 49 Using iPod classic as an External Disk 50 Using Extra Settings 54 Syncing Contacts, Calendars, and To-Do Lists 56 Storing and Reading Notes 57 Recording Voice Memos 58 Learning About iPod classic Accessories Chapter 7 59 Tips and Troubleshooting 59 General Suggestions 65 Updating and Restoring iPod Software Chapter 8 66 Safety and Cleaning 66 Important Safety Information 68 Important Handling Information Chapter 9 70 Learning More, Service, and Support Index 741 4 1 iPod classic Basics Read this chapter to learn about the features of iPod classic, how to use its controls, and more. To use iPod classic, you put music, videos, photos, and other files on your computer and then add them to iPod classic. iPod classic is a music player and much more. Use iPod classic to:  Sync songs, videos, and digital photos for listening and viewing on the go  Listen to podcasts, downloadable audio and video shows delivered over the Internet  View video on iPod classic, or on a TV using an optional cable  View photos as a slideshow with music on iPod classic, or on a TV using an optional cable  Listen to audiobooks purchased from the iTunes Store or audible.com  Store or back up files and other data, using iPod classic as an external disk  Sync contact, calendar, and to-do list information from your computer  Play games, store text notes, set an alarm, and moreChapter 1 iPod classic Basics 5 iPod classic at a Glance Get to know the controls on iPod classic: Using iPod classic Controls The controls on iPod classic are easy to find and use. Press any button to turn on iPod classic. The first time you turn on iPod classic, the language menu appears. Use the Click Wheel to scroll to your language, and then press the Center button to choose it. The main menu appears in your language. Use the Click Wheel and Center button to navigate through onscreen menus, play songs, change settings, and get information. Hold switch Menu Previous/Rewind Play/Pause Dock connector Headphones port Click Wheel Next/Fast-forward Center button6 Chapter 1 iPod classic Basics Move your thumb lightly around the Click Wheel to select a menu item. To choose the item, press the Center button. To go back to the previous menu, press Menu on the Click Wheel. Here’s what else you can do with iPod classic controls. To Do this Turn on iPod classic Press any button. Turn off iPod classic Press and hold Play/Pause (’). Turn on the backlight Press any button or use the Click Wheel. Disable the iPod classic controls (so nothing happens if you press them accidentally) Slide the Hold switch to HOLD (an orange bar appears). Reset iPod classic (if it isn’t responding) Slide the Hold switch to HOLD and back again. Press Menu and the Center button at the same time for about 6 seconds, until the Apple logo appears. Choose a menu item Use the Click Wheel to scroll to the item, and then press the Center button to choose it. Go back to the previous menu Press Menu. Go directly to the main menu Press and hold Menu. Access additional options Press and hold the Center button until a menu appears. Browse for a song From the main menu, choose Music. Browse for a video From the main menu, choose Videos. Play a song or video Select the song or video and press the Center button or Play/Pause (’). iPod classic must be ejected from your computer to play songs or videos. Pause a song or video Press Play/Pause (’) or unplug your headphones. Change the volume From the Now Playing screen, use the Click Wheel. Play all the songs in a playlist or album Select the playlist or album and press Play/Pause (’). Play all songs in random order From the main menu, choose Shuffle Songs. You can also shuffle songs from the Now Playing screen. Skip to any point in a song or video From the Now Playing screen, press the Center button to show the scrubber bar (the playhead on the bar shows the current location), and then scroll to any point in the song or video. Skip to the next song or chapter in an audiobook or podcast Press Next/Fast-forward (‘). Start a song or video over Press Previous/Rewind (]). Fast-forward or rewind a song or video Press and hold Next/Fast-forward (‘) or Previous/Rewind (]).Chapter 1 iPod classic Basics 7 Disabling iPod classic Controls If you don’t want to turn iPod classic on or activate controls accidentally, you can disable them with the Hold switch. To disable iPod classic controls: m Slide the Hold switch to HOLD (an orange bar appears). Add a song to the On-The-Go playlist Play or select a song, and then press and hold the Center button until a menu appears. Select “Add to On-the-Go,” and then press the Center button. Play the previous song or chapter in an audiobook or podcast Press Previous/Rewind (]) twice. Create a Genius playlist Play or select a song, and then press and hold the Center button until a menu appears. Select Start Genius, and then press the Center button (Start Genius appears in the Now Playing screen only if there’s Genius data for the selected song). Save a Genius playlist Create a Genius playlist, select Save Playlist, and then press the Center button. Play a saved Genius playlist From the Playlist menu, select a Genius playlist, and then press Play/Pause (’). Play a Genius Mix From the Music menu, choose Genius Mixes. Select a mix and then press Play/Pause (’). Find the iPod classic serial number From the main menu, choose Settings > About and press the Center button until you get to the serial number, or look on the back of iPod classic. To Do this8 Chapter 1 iPod classic Basics If you disable the controls while using iPod classic, the song, playlist, podcast, or video that’s playing continues to play. To stop or pause, slide the Hold switch to enable the controls again. Using iPod classic Menus When you turn on iPod classic, you see the main menu. Choose menu items to perform functions or go to other menus. Icons along the top of the screen show iPod classic status. Adding or Removing Items in the Main Menu You might want to add often-used items to the iPod classic main menu. For example, you can add a Songs item to the main menu, so you don’t have to choose Music before you choose Songs. To add or remove items in the main menu: 1 Choose Settings > Main Menu. 2 Choose each item you want to appear in the main menu. A checkmark indicates which items have been added. Display item Function Menu title Displays the title of the current menu. Lock icon The Lock icon appears when the Hold switch is set to HOLD. This indicates that the iPod classic controls are disabled. Play icon The Play (“) icon appears when a song, video, or other item is playing. The Pause (1) icon appears when the item is paused. Battery icon The Battery icon shows the approximate remaining battery charge. Menu items Use the Click Wheel to scroll through menu items. Press the Center button to choose an item. An arrow next to a menu item indicates that choosing it leads to another menu or screen. Menu title Menu items Battery icon Play icon Lock iconChapter 1 iPod classic Basics 9 Setting the Language iPod classic can use different languages. To set the language: m Choose Settings > Language, and then choose a language. Setting the Backlight Timer You can set the backlight to illuminate the screen for a certain amount of time when you press a button or use the Click Wheel. The default is 10 seconds. To set the backlight timer: m Choose Settings > Backlight, and then choose the time you want. Choose “Always On” to prevent the backlight from turning off (choosing this option decreases battery performance). Setting the Screen Brightness You can set the brightness of the iPod classic screen. To set the screen brightness: m Choose Settings > Brightness, and then use the Click Wheel to adjust the brightness. You can also adjust the brightness during a slideshow or video. Press the Center button until the brightness slider appears, and then use the Click Wheel to adjust the brightness. Note: Your brightness setting may affect your battery performance. Turning off the Click Wheel Sound When you scroll through menu items, you can hear a clicking sound through the earphones or headphones and through the iPod classic internal speaker. If you like, you can turn off the Click Wheel sound. To turn off the Click Wheel sound: m Choose Settings and set Clicker to Off. To turn the Click Wheel sound on again, set Clicker to On. Scrolling Quickly Through Long Lists You can scroll quickly through a long list of songs, videos, or other items by moving your thumb quickly on the Click Wheel. Note: Not all languages are supported. To scroll quickly: 1 Move your thumb quickly on the Click Wheel, to display a letter of the alphabet on the screen.10 Chapter 1 iPod classic Basics 2 Use the Click Wheel to navigate through the alphabet until you find the first letter of the item you’re looking for. Items beginning with a symbol or number appear after the letter Z. 3 Lift your thumb momentarily to return to normal scrolling. 4 Use the Click Wheel to navigate to the item you want. Getting Information About iPod classic You can get information about your iPod classic, such as the amount of space available, the number of songs, videos, photos, and other items, and the serial number, model, and software version. To get information about iPod classic: m Choose Settings > About, and press the Center button to cycle through the screens of information. Resetting All Settings You can reset all the items on the Settings menu to their default settings. To reset all settings: m Choose Settings > Reset Settings, and then choose Reset. Connecting and Disconnecting iPod classic You connect iPod classic to your computer to add music, videos, photos, and files, and to charge the battery. Disconnect iPod classic when you’re done. Connecting iPod classic To connect iPod classic to your computer: m Plug the included iPod Dock Connector to USB Cable into a high-powered USB 2.0 port on your computer, and then connect the other end to iPod classic. If you have an iPod Dock, you can connect the cable to a USB 2.0 port on your computer, connect the other end to the dock, and then put iPod classic in the dock.Chapter 1 iPod classic Basics 11 Note: The USB port on most keyboards doesn’t provide enough power to charge iPod classic. Connect iPod classic to a USB 2.0 port on your computer, unless your keyboard has a high-powered USB 2.0 port. By default, iTunes syncs songs on iPod classic automatically when you connect it to your computer. When iTunes is finished, you can disconnect iPod classic. You can sync songs while your battery is charging. If you connect iPod classic to a different computer and it’s set to sync music automatically, iTunes prompts you before syncing any music. If you click Yes, the songs and other audio files already on iPod classic will be erased and replaced with songs and other audio files on the computer iPod classic is connected to. For information about adding music to iPod classic and using iPod classic with more than one computer, see Chapter 3, “Listening to Music,” on page 28. Disconnecting iPod classic It’s important not to disconnect iPod classic while it’s syncing. You can easily see if it’s OK to disconnect iPod classic by looking at the iPod classic screen. Don’t disconnect iPod classic if you see the “Connected” or “Synchronizing” messages, or you could damage files on iPod classic. If you see one of these messages, you must eject iPod classic before disconnecting it: 12 Chapter 1 iPod classic Basics If you see the main menu or a large battery icon, you can disconnect iPod classic. If you set iPod classic to manage songs manually or enable iPod classic for disk use, you must always eject iPod classic before disconnecting it. See “Managing iPod classic Manually” on page 26 and “Using iPod classic as an External Disk” on page 49. If you accidentally disconnect iPod classic without ejecting it, reconnect iPod classic to your computer and sync again. To eject iPod classic: m In iTunes, click the Eject (C) button next to iPod classic in the list of devices. You can safely disconnect iPod classic while either of these messages is displayed: If you’re using a Mac, you can also eject iPod classic by dragging the iPod classic icon on the desktop to the Trash. If you’re using a Windows PC, you can also eject iPod classic in My Computer or by clicking the Safely Remove Hardware icon in the Windows system tray and selecting iPod classic.Chapter 1 iPod classic Basics 13 To disconnect iPod classic: m Disconnect the cable from iPod classic. If iPod classic is in the dock, simply remove it. About the iPod classic Battery iPod classic has an internal, non-user-replaceable battery. For best results, the first time you use iPod classic, let it charge for about four hours or until the battery icon in the status area of the display shows that the battery is fully charged. If iPod classic isn’t used for a while, the battery might need to be charged. The iPod classic battery is 80-percent charged in about two hours and fully charged in about four hours. If you charge iPod classic while adding files, playing music, watching videos, or viewing a slideshow, charging might take longer. Charging the iPod classic Battery You can charge the iPod classic battery in two ways:  Connect iPod classic to your computer.  Use the Apple USB Power Adapter, available separately. To charge the battery using your computer: m Connect iPod classic to a USB 2.0 port on your computer. The computer must be turned on and not in sleep mode (some Mac models can charge iPod classic while in sleep mode). 14 Chapter 1 iPod classic Basics If the battery icon on the iPod classic screen shows the Charging screen, the battery is charging. If it shows the Charged screen, the battery is fully charged. If you don’t see the charging screen, iPod classic might not be connected to a high-power USB port. Try another USB port on your computer. Important: If a “Charging, Please Wait” or “Connect to Power” message appears on the iPod classic screen, the battery needs to be charged before iPod classic can communicate with your computer. See “If iPod classic displays a “Connect to Power” message” on page 61. If you want to charge iPod classic when you’re away from your computer, you can purchase the Apple USB Power Adapter. To charge the battery using the Apple USB Power Adapter: 1 Connect the iPod Dock Connector to USB 2.0 Cable to the power adapter, and plug the other end of the cable into iPod classic. Chapter 1 iPod classic Basics 15 2 Plug the power adapter into a working electrical outlet. Understanding Battery States When iPod classic isn’t connected to a power source, a battery icon in the top-right corner of the iPod classic screen shows approximately how much charge is left. When iPod classic is connected to a power source, the battery icon changes to show that the battery is charging or fully charged. You can disconnect and use iPod classic before it’s fully charged. Note: Rechargeable batteries have a limited number of charge cycles and might eventually need to be replaced. Battery life and number of charge cycles vary by use and settings. For more information, go to www.apple.com/batteries. WARNING: Make sure the power adapter is fully assembled before plugging it into an electrical outlet. Apple USB Power Adapter (your adapter may look different) iPod USB cable Battery less than 20% charged Battery about halfway charged Battery fully charged Battery charging (lightning bolt) Battery fully charged (plug)2 16 2 Setting Up iPod classic You use iTunes on your computer to set up iPod classic to play your music, video, and other media content. You use iPod classic by importing songs, audiobooks, movies, TV shows, music videos, and podcasts into your computer and then syncing them with iPod classic. Read on to learn more about the steps in this process, including:  Getting music from your CD collection, hard disk, or the iTunes Store (part of iTunes and available in some countries only) into the iTunes application on your computer  Organizing your music and other audio into playlists, if you want  Syncing playlists, songs, audiobooks, videos, and podcasts with iPod classic About iTunes iTunes is the free software application you use to set up, organize, and manage your content on iPod classic. iTunes can sync music, audiobooks, podcasts, and more with iPod classic. If you don’t already have iTunes installed on your computer, you can download it at www.apple.com/downloads. iPod classic requires iTunes 9 or later. You can use iTunes to import music from CDs and the Internet, buy songs and other audio and video from the iTunes Store, create personal compilations of your favorite songs (called playlists), and sync your playlists with iPod classic. iTunes also has a feature called Genius, which creates playlists and mixes of songs from your iTunes library that go great together. You can sync Genius playlists that you create in iTunes to iPod classic, and you can create Genius playlists and listen to Genius Mixes on iPod classic. To use Genius, you need an iTunes Store account. iTunes has many other features. You can burn your own CDs that play in standard CD players (if your computer has a recordable CD drive); listen to streaming Internet radio; watch videos and TV shows; rate songs according to preference; and much more. For information about using these iTunes features, open iTunes and choose Help > iTunes Help.Chapter 2 Setting Up iPod classic 17 If you already have iTunes 9 or later installed on your computer and you’ve set up your iTunes library, you can skip ahead to “Adding Music, Videos, and Other Content to iPod classic” on page 21. Setting Up Your iTunes Library To listen to music on iPod classic, you first need to get that music into iTunes on your computer. There are three ways of getting music and other audio into iTunes:  Purchase music, audiobooks, and videos, or download podcasts online from the iTunes Store.  Import music and other audio from audio CDs.  Add music and other audio that’s already on your computer to your iTunes library. Purchase Songs and Download Podcasts Using the iTunes Store If you have an Internet connection, you can easily purchase and download songs, albums, audiobooks online using the iTunes Store. You can also subscribe to and download podcasts, and you can download free educational content from iTunes U. To purchase music online using the iTunes Store, you set up a free iTunes account in iTunes, find the songs you want, and then buy them. If you already have an iTunes account, you can use that account to sign in to the iTunes Store and buy songs. You don’t need an iTunes Store account to download or subscribe to podcasts. To enter the iTunes Store, open iTunes and click iTunes Store (under Store) on the left side of the iTunes window. Add Songs Already on Your Computer to Your iTunes Library If you have songs on your computer encoded in file formats that iTunes supports, you can easily add the songs to iTunes. To learn how to get songs from your computer into iTunes, open iTunes and choose Help > iTunes Help. Using iTunes for Windows, you can convert nonprotected WMA files to AAC or MP3 format. This can be useful if you have a library of music encoded in WMA format. For more information, open iTunes and choose Help > iTunes Help.18 Chapter 2 Setting Up iPod classic Import Music From Your Audio CDs Into iTunes iTunes can import music and other audio from your audio CDs. If you have an Internet connection, iTunes gets the names of the songs on the CD from the Internet (if available) and lists them in the window. When you add the songs to iPod classic, the song information is included. To learn how to import music from your CDs into iTunes, open iTunes and choose Help > iTunes Help. Adding More Information to Your iTunes Library After you import your music into iTunes, you can add more song and album information to your iTunes library. Most of this additional information appears on iPod classic when you add the songs. Enter Song Names and Other Information If you don’t have an Internet connection, if song information isn’t available for music you import, or if you want to include additional information (such as composer names), you can enter the information manually. To learn how to enter song information, open iTunes and choose Help > iTunes Help. Add Lyrics You can enter song lyrics in plain text format into iTunes so that you can view the song lyrics on iPod classic while the song is playing. To learn how to enter lyrics, open iTunes and choose Help > iTunes Help. For more information, see “Viewing Lyrics on iPod classic” on page 30. Add Album Artwork Music you purchase from the iTunes Store includes album artwork, which iPod classic can display. You can add album artwork automatically for music you’ve imported from CDs, if the CDs are available from the iTunes Store. You can add album art manually if you have the album art on your computer. To learn more about adding album artwork, open iTunes and choose Help > iTunes Help. For more information, see “Viewing Album Artwork on iPod classic” on page 30.Chapter 2 Setting Up iPod classic 19 Organizing Your Music In iTunes, you can organize songs and other items into lists, called playlists, in any way you want. For example, you can create playlists with songs to listen to while exercising, or playlists with songs for a particular mood. You can create Smart Playlists that update automatically based on rules you define. When you add songs to iTunes that match the rules, they automatically get added to the Smart Playlist. You can turn on Genius in iTunes and create playlists of songs that go great together. Genius can also organize your music library automatically by sorting and grouping songs into collections called Genius Mixes. You can create as many playlists as you like, using any of the songs in your iTunes library. Adding a song to a playlist or later removing it doesn’t remove it from your library. To learn how to set up playlists in iTunes, open iTunes and choose Help > iTunes Help. Note: To create playlists on iPod classic when iPod classic isn’t connected to your computer, see “Creating On-The-Go Playlists on iPod classic” on page 33. Turning On Genius in iTunes Genius finds songs in your library that go great together and uses them to create Genius playlists and Genius Mixes. A Genius playlist is based on a song that you select. iTunes then compiles a Genius playlist of songs that go great with the one you selected. Genius Mixes are preselected compilations of songs that go great together. They’re created for you by iTunes, using songs from your library. Each Genius Mix is designed to provide a different listening experience each time you play it. iTunes creates up to 12 Genius Mixes, based on the variety of music in your iTunes library. To create Genius playlists and Genius Mixes on iPod classic, you first need to turn on Genius in iTunes. For information, open iTunes and choose Help > iTunes Help. Genius playlists and Genius Mixes created in iTunes can be synced to iPod classic like any iTunes playlist. You can’t add Genius Mixes to iPod classic manually. See “Syncing Genius Playlists and Genius Mixes to iPod classic” on page 23. Genius is a free service, but you need an iTunes Store account to use it. If you don’t have an account, you can set one up when you turn on Genius. Importing Video to iTunes There are several way to import video into iTunes, described below.20 Chapter 2 Setting Up iPod classic Purchase or Rent Videos and Download Video Podcasts from the iTunes Store To purchase videos—movies, TV shows, and music videos—or rent movies online from the iTunes Store (part of iTunes and available in some countries only), you sign in to your iTunes Store account, find the videos you want, and then buy or rent them. A rented movie expires 30 days after you rent it or 24 hours after you begin playing it (rental requirements may vary outside the U.S.), whichever comes first. Expired rentals are deleted automatically. These terms apply to U.S. rentals. Rental terms vary among countries. To enter the iTunes Store, open iTunes and click iTunes Store (under Store) on the left side of the iTunes window. You can view a movie trailer or TV show preview by clicking the button next to it. Purchased videos appear when you select Movies or TV shows (under Library) or Purchased (under Store) in the list on the left side of the iTunes window. Rented videos appear when you select Rented Movies (under Library). Some items have other options, such as TV shows that let you buy a Season Pass for all episodes. Video podcasts appear along with other podcasts in the iTunes Store. You can subscribe to them and download them just as you would other podcasts. You don’t need an iTunes Store account to download podcasts. See “Purchase Songs and Download Podcasts Using the iTunes Store” on page 17. Create Versions of Your Own Videos to Work with iPod classic You can view other video files on iPod classic, such as videos you create in iMovie on a Mac or videos you download from the Internet. Import the video into iTunes, convert it for use with iPod classic, if necessary, and then add it to iPod classic. iTunes supports many of the video formats that QuickTime supports. For more information, see “If you can’t add a song or other item to iPod classic” on page 62. Some videos may be ready for use with iPod classic after you import them to iTunes. If you try to add a video to iPod classic (see “Syncing Videos Automatically” on page 24), and a message says the video can’t play on iPod classic, then you must convert the video for use with iPod classic. Depending on the length and content of a video, converting it for use with iPod classic can take several minutes to several hours. When you create a video for use with iPod classic, the original video also remains in your iTunes library. For more information about converting video for iPod classic, open iTunes and choose Help > iTunes Help, or go to www.info.apple.com/kbnum/n302758.Chapter 2 Setting Up iPod classic 21 Adding Music, Videos, and Other Content to iPod classic After your music is imported and organized in iTunes, you can easily add it to iPod classic. To manage how songs, videos, photos, and other content are added to iPod classic from your computer, you connect iPod classic to your computer, and then use iTunes preferences to choose iPod classic settings. Connecting iPod classic to a Computer for the First Time The first time you connect iPod classic to your computer after installing iTunes, iTunes opens automatically, and the iPod classic Setup Assistant appears. To use the iPod classic Setup Assistant: 1 Enter a name of iPod classic. This is the name that will appear in the device list on the left side of the iTunes window. 2 Select your settings. Automatic syncing is selected by default. For more information on automatic and manual syncing, see the next section. 3 Click Done. You can change the device name and settings any time you connect iPod classic to your computer. After you click Done, the Summary pane appears. If you selected automatic syncing, iPod classic begins syncing. Adding Content Automatically or Manually There are two ways to add content to iPod classic:  Automatic syncing: When you connect iPod classic to your computer, iPod classic is automatically updated to match the items in your iTunes library. You can sync all your songs, playlists, videos, and podcasts, or, if your entire iTunes library doesn’t fit on iPod classic, you can sync only selected items. You can sync iPod classic automatically with only one computer at a time. 22 Chapter 2 Setting Up iPod classic  Manually managing iPod classic: When you connect iPod classic, you can drag songs and playlists individually to iPod classic, and delete songs and playlists individually from iPod classic. Using this option, you can add songs from more than one computer without erasing songs from iPod classic. When you manage music yourself, you must always eject iPod classic from iTunes before you can disconnect it. To skip to the section on managing your content manually, see “Managing iPod classic Manually” on page 26. Syncing Music Automatically By default, iPod classic is set to sync all songs and playlists when you connect it to your computer. This is the simplest way to add music to iPod classic. You just connect iPod classic to your computer, let it add songs, audiobooks, videos, and other items automatically, and then disconnect it and go. If you added any songs to iTunes since the last time you connected iPod classic, they are synced with iPod classic. If you deleted songs from iTunes, they are removed from iPod classic. To sync music with iPod classic: m Connect iPod classic to your computer. If iPod classic is set to sync automatically, the update begins. Important: If you connect iPod classic to a computer that it’s not synced with, a message asks if you want to sync songs automatically. If you accept, all songs, audiobooks, and videos are erased from iPod classic and replaced with the songs and other items from that computer. While music is being synced from your computer to iPod classic, the iTunes status window shows progress, and you see a sync icon next to the iPod classic icon in the device list. When the update is done, you see the “iPod sync is complete” message in iTunes. A bar at the bottom of the iTunes window displays how much disk space is used by different types of content. If there isn’t enough space on iPod classic for all your music, you can set iTunes to sync only selected songs and playlists. Only the songs and playlists you specify are synced with iPod classic. Syncing Music From Selected Playlist, Artists, and Genres to iPod classic You can set iTunes to sync selected playlists, artists, and genres to iPod classic if the music in your iTunes library doesn’t all fit on iPod classic. Only the music in the playlists, artists, and genres you select is synced to iPod classic.Chapter 2 Setting Up iPod classic 23 To set iTunes to sync music from selected playlists, artists, and genres to iPod classic: 1 In iTunes, select iPod classic in the device list and click the Music tab. 2 Select “Sync music” and then choose “Selected playlists, artists, and genres.” 3 Select the playlists, artists, or genres you want. 4 To include music videos, select “Include music videos.” 5 To set iTunes to automatically fill any remaining space on iPod classic, select “Automatically fill free space with songs.” 6 Click Apply. Note: If “Sync only checked songs and videos” is selected in the Summary pane, iTunes syncs only items that are checked. Syncing Genius Playlists and Genius Mixes to iPod classic You can set iTunes to sync Genius playlists and Genius Mixes to iPod classic. Genius playlists can be added to iPod classic manually. Genius Mixes can only be synced automatically, so you can’t add Genius Mixes to iPod classic if you manage your content manually. If you select any Genius Mixes to sync, iTunes may select and sync additional songs from your library that you didn’t select. To set iTunes to sync Genius playlists and selected Genius Mixes to iPod classic: 1 In iTunes, select iPod classic in the device list and click the Music tab. 2 Select “Sync music,” and then choose “Selected playlists, artists, and genres.” 3 Under Playlists, select the Genius playlists and Genius Mixes you want. 4 Click Apply. If you choose to sync your entire music library, iTunes syncs all your Genius playlists and Genius Mixes. If “Sync only checked songs and videos” is selected in the Summary pane, iTunes syncs only items that are checked. Adding Videos to iPod classic You add movies and TV shows to iPod classic much the same way you add songs. You can set iTunes to sync all movies and TV shows to iPod classic automatically when you connect iPod classic, or you can set iTunes to sync only selected playlists. Alternatively, you can manage movies and TV shows manually. Using this option, you can add videos from more than one computer without erasing videos already on iPod classic. 24 Chapter 2 Setting Up iPod classic Note: Music videos are managed with songs, under the Music tab in iTunes. See “Adding Music, Videos, and Other Content to iPod classic” on page 21. Important: You can view a rented movie on only one device at a time. So, for example, if you rent a movie from the iTunes Store and add it to iPod classic, you can only view it on iPod classic. If you transfer the movie back to iTunes, you can only watch it there and not on iPod classic. Be aware of the rental expiration date. Syncing Videos Automatically By default, iPod classic is set to sync all videos when you connect it to your computer. This is the simplest way to add videos to iPod classic. You just connect iPod classic to your computer, let it add videos and other items automatically, and then disconnect it and go. If you added any videos to iTunes since the last time you connected iPod classic, they’re added to iPod classic. If you deleted videos from iTunes, they’re removed from iPod classic. If there isn’t enough space on iPod classic for all your videos, you can set iTunes to sync only the videos you specify. You can sync selected videos or selected playlists that contain videos. The settings for syncing movies and TV shows are unrelated. Movie settings won’t affect TV show settings, and vice versa. To set iTunes to sync movies to iPod classic: 1 In iTunes, select iPod classic in the device list and click the Movies tab. 2 Select “Sync movies.” 3 Select the movies or playlists you want. All, recent, or unwatched movies: Select “Automatically include … movies” and choose the options you want from the pop-up menu. Selected movies or playlists: Select the movies or playlists you want. 4 Click Apply. If “Sync only checked songs and videos” is selected in the Summary pane, iTunes syncs only items that are checked. To set iTunes to sync TV shows to iPod classic: 1 In iTunes, select iPod classic in the device list and click the TV Shows tab. 2 Select “Sync TV Shows.” All, recent, or unwatched episodes: Select “Automatically include … episodes of …” and choose the options you want from the pop-up menus. Episodes on selected playlists: Select the playlists you want. 3 Click Apply.Chapter 2 Setting Up iPod classic 25 If “Sync only checked songs and videos” is selected in the Summary pane, iTunes syncs only items that are checked. Adding Podcasts to iPod classic The settings for adding podcasts to iPod classic are unrelated to the settings for adding songs and videos. Podcast settings don’t affect song or video settings, and vice versa. You can set iTunes to automatically sync all or selected podcasts, or you can add podcasts to iPod classic manually. To set iTunes to update the podcasts on iPod classic automatically: 1 In iTunes, select iPod classic in the device list and click the Podcasts tab. 2 In the Podcasts pane, select “Sync Podcasts.” 3 Select the podcasts, episodes, and playlists you want, and set your sync options. 4 Click Apply. When you set iTunes to sync iPod classic podcasts automatically, iPod classic is updated each time you connect it to your computer. If “Sync only checked songs and videos” is selected in the Summary pane, iTunes syncs only items that are checked. Adding Video Podcasts to iPod classic You add video podcasts to iPod classic the same way you add other podcasts (see “Adding Podcasts to iPod classic” on page 25). If a podcast has video, the video plays when you choose it from the Podcasts menu. Adding iTunes U Content to iPod classic The settings for adding iTunes U content to iPod classic are unrelated to the settings for adding other content. iTunes U settings don’t affect other settings, and vice versa. You can set iTunes to automatically sync all or selected iTunes U content, or you can add iTunes U content to iPod classic manually. To set iTunes to update the iTunes U content on iPod classic automatically: 1 In iTunes, select iPod classic in the device list and click the iTunes U tab. 2 In the iTunes U pane, select “Sync iTunes U.” 3 Select the collections, items, and playlists you want, and set your sync options. 4 Click Apply. When you set iTunes to sync iTunes U content automatically, iPod classic is updated each time you connect it to your computer. If “Sync only checked songs and videos” is selected in the Summary pane, iTunes syncs only items that are checked in your iTunes U and other libraries.26 Chapter 2 Setting Up iPod classic Adding Audiobooks to iPod classic You can purchase and download audiobooks from the iTunes Store or audible.com, or import audiobooks from CDs, and listen to them on iPod classic. Use iTunes to add audiobooks to iPod classic. If you sync iPod classic automatically, all audiobooks in your iTunes library are included in a playlist named Audiobooks, which you can sync to iPod classic. If you manage your content on iPod classic manually, you can add audiobooks one at a time. To sync audiobooks to iPod classic: 1 In iTunes, select iPod classic in the device list and click the Music tab. 2 Select Sync Music, and then do one of the following:  Select “Entire music library.”  Select “Selected playlists, artists, and genres,” and then select Audiobooks (under Playlists). 3 Click Apply. The update begins automatically. Adding Other Content to iPod classic You can also use iTunes to sync photos, games, contacts, and more to iPod classic. You can set iTunes to sync your content automatically, or you can manage your content on iPod classic manually. For more information about adding other types of content to iPod classic, see:  “Adding Photos from Your Computer to iPod classic” on page 44  “To sync games automatically to iPod classic:” on page 53  “Syncing Contacts, Calendars, and To-Do Lists” on page 54 Managing iPod classic Manually If you manage iPod classic manually, you can add and remove individual songs (including music videos) and videos (including movies and TV shows). You can also add music and videos from multiple computers to iPod classic without erasing items already on iPod classic. You can’t add Genius Mixes to iPod classic manually, but you can add Genius playlists manually. Setting iPod classic to manually manage music and video turns off the automatic sync options in the Music, Movies, TV Shows, Podcasts, iTunes U, Photos, Contacts, and Games panes. You can’t manually manage some and automatically sync others at the same time.Chapter 2 Setting Up iPod classic 27 If you set iTunes to manage content manually, you can reset it later to sync automatically. To set iTunes to let you manage content on iPod classic manually: 1 In iTunes, select iPod classic in the device list and click the Summary tab. 2 In the Options section, select “Manually manage music and video.” 3 Click Apply. When you manage content on iPod classic manually, you must always eject iPod classic from iTunes before you disconnect it. When you connect a manually-managed iPod classic to a computer, it appears in the device list on the left side of the iTunes window. To add a song, video, or other item to iPod classic: 1 In iTunes, click Music or another item in the Library list on the left. 2 Drag a song or other item to iPod classic icon in the device list. To remove a song, video, or other item from iPod classic: 1 In iTunes, select iPod classic in the device list. 2 Select a song or other item on iPod classic and press the Delete or Backspace key on your keyboard. If you manually remove a song or other item from iPod classic, it isn’t deleted from your iTunes library. To create a new playlist on iPod classic: 1 In iTunes, select iPod classic in the device list, and then click the Add (+) button or choose File > New Playlist. 2 Type a name for the playlist. 3 Click an item, such as Music, in the Library list, and then drag songs or other items to the playlist. To add items to or remove items from a playlist on iPod classic: m Drag an item to a playlist on iPod classic to add the item. Select an item in a playlist and press the Delete key on your keyboard to delete the item. To reset iTunes to sync music, video, and podcasts automatically: 1 In iTunes, select iPod classic in the device list and click the Summary tab. 2 Deselect “Manually manage music and videos.” 3 Click Apply. The update begins automatically.3 28 3 Listening to Music Read this chapter to learn about listening to iPod classic on the go. After you set up iPod classic, you can listen to songs, podcasts, audiobooks, and more. Playing Music and Other Audio When a song is playing, the Now Playing screen appears. The following table describes the elements on the Now Playing screen of iPod classic. Now Playing screen item Function Shuffle (¡) icon Appears if iPod classic is set to shuffle songs or albums. Repeat (⁄) icon Appears if iPod classic is set to repeat all songs. The Repeat Once (!) icon appears if iPod classic is set to repeat one song. Play icon Appears when a song is playing. The Pause (1) icon appears when a song is paused. Battery icon Shows the approximate remaining battery charge. Album art Shows the album art, if it’s available. Song information Displays the song title, artist, and album title. If you rate the song, rating stars are displayed. Also displays the number of the song that’s playing within the current sequence. Progress bar Shows the elapsed and remaining times for the song that’s playing. Shuffle icon Repeat icon Progress bar Song information, rating, and sequence number Album art Battery icon Play iconChapter 3 Listening to Music 29 Press the Center button to cycle through these additional items in the Now Playing screen: Use the Click Wheel and Center button to browse for a song or music video. When you play music videos from the Music menu, you only hear the music. When you play them from the Videos menu, you also see the video. To browse for and play a song: m Choose Music, browse for a song or music video, and then press Play/Pause. To change the playback volume: m When you see the progress bar, use the Click Wheel to change the volume. If you don’t see the progress bar, press the Center button until it appears. To listen to a different part of a song: 1 Press the Center button until you see the scrubber bar. 2 Use the Click Wheel to move the playhead along the scrubber bar. To create a Genius playlist from the current song: 1 Press the Center button until you see the Genius slider. 2 Use the Click Wheel to move the slider to Start. The Genius slider doesn’t appear if Genius information isn’t available for the current song. To set shuffle songs from the Now Playing screen: 1 Press the Center button until you see the shuffle slider. 2 Use the Click Wheel to move the slider to Songs or Albums.  Choose Songs to play all songs on iPod classic at random.  Choose Albums to play all songs in the current album in order. iPod classic then randomly selects another album and plays through it in order. Screen item Function Scrubber bar Lets you quickly navigate to a different part of the track. Genius slider Creates a Genius playlist based on the current song. The slider doesn’t appear if Genius information isn’t available for the current song. Shuffle slider Lets you shuffle songs or albums directly from the Now Playing screen. Song rating Lets you rate the song. Lyrics Displays the lyrics of the current song. Lyrics don’t appear if you didn’t enter them in iTunes.30 Chapter 3 Listening to Music To just listen to a music video: m Choose Music and browse for a music video. When you play the video, you hear it but don’t see it. When you play a playlist that includes video podcasts, you hear the podcasts but don’t see them. To return to the previous menu: m From any screen, press Menu. Rating Songs You can assign a rating to a song (from 1 to 5 stars) to indicate how much you like it. You can use a song rating to help you create Smart Playlists automatically in iTunes. To rate a song: 1 Start playing the song. 2 From the Now Playing screen, press the Center button until the five Rating bullets appear. 3 Use the Click Wheel to assign a rating (represented by stars). The ratings you assign to songs on iPod classic are transferred to iTunes when you sync. Note: You cannot assign ratings to video podcasts. Viewing Lyrics on iPod classic If you enter lyrics for a song in iTunes (see “Add Lyrics” on page 18) and then add the song to iPod classic, you can view the lyrics on iPod classic. Lyrics don’t appear unless you enter them. To view lyrics on iPod classic while a song is playing: m On the Now Playing screen, press the Center button until you see the lyrics. You can scroll through the lyrics as the song plays. Viewing Album Artwork on iPod classic iTunes displays album artwork on iPod classic, if the artwork is available. Artwork appears on iPod classic in the album list, when you play a song from the album, and in Cover Flow (see the next section for more information about Cover Flow). To see album artwork on iPod classic: m Play a song that has album artwork and view it in the Now Playing screen. For more information about album artwork, open iTunes and choose Help > iTunes Help. Browsing Music Using Cover Flow You can browse your music collection using Cover Flow, a visual way to flip through your library. Cover Flow displays your albums alphabetically by artist name. You see the album artwork, title, and artist name.Chapter 3 Listening to Music 31 To use Cover Flow: 1 From the Music menu, choose Cover Flow. 2 Use the Click Wheel (or press Next/Fast-forward or Previous/Rewind) to move through your album art. 3 Select an album and press the Center button. 4 Use the Click Wheel to select a song, and then press the Center button to play it. Accessing Additional Commands Some additional iPod classic commands can be accessed directly from the Now Playing screen and some menus. To access additional commands: m Press and hold the Center button until a menu appears, select a command, and then press the Center button again. If a menu doesn’t appear, no additional commands are available. Using Genius on iPod classic Even when iPod classic isn’t connected to your computer, Genius can automatically create instant playlists of songs that go great together. You can also play Genius Mixes, which are preselected compilations of songs that go great together. You can create Genius playlists in iTunes and add them to iPod classic, and you can sync Genius Mixes to iPod classic. To use Genius, you need to set up Genius in the iTunes Store, and then sync iPod classic to iTunes (see “Turning On Genius in iTunes” on page 19). To create a Genius playlist on iPod classic: 1 Select a song, and then press and hold the Center button until a menu appears. You can select a song from a menu or playlist, or you can start from the Now Playing screen. 2 Choose Start Genius. Start Genius doesn’t appear in the menu of additional commands, if any of the following apply:  You haven’t set up Genius in iTunes and then synced iPod classic with iTunes.  Genius doesn’t recognize the song you selected.  Genius recognizes the song, but there aren’t at least ten similar songs in your library. 3 Press the Center button. The new playlist appears. 4 To keep the playlist, choose Save Playlist.32 Chapter 3 Listening to Music The playlist is saved with the song title and artist of the song you used to make the playlist. 5 To change the playlist to a new one based on the same song, choose Refresh. If you refresh a saved playlist, the new playlist replaces the previous one. You can’t recover the previous playlist. You can also start Genius from the Now Playing screen by pressing the Center button until you see the Genius slider, and then using the Click Wheel to move the slider to the right. The Genius slider won’t appear if Genius information isn’t available for the current song. Genius playlists saved on iPod classic are synced back to iTunes when you connect iPod classic to your computer. To play a Genius playlist: m Choose Music > Playlists, and then choose a Genius playlist. Playing Genius Mixes Genius Mixes are created for you by iTunes and contain songs from your library that go great together. Genius Mixes provide a different listening experience each time you play one. iTunes creates up to 12 Genius Mixes, depending on the variety of music in your iTunes library. To learn how to sync Genius Mixes to iPod classic, see “Syncing Genius Playlists and Genius Mixes to iPod classic” on page 23. To play a Genius Mix: 1 Choose Music > Genius Mixes. 2 Use the Click Wheel (or press Next/Fast-forward or Previous/Rewind) to browse the Genius Mixes. The dots at the bottom of the screen indicate how many Genius Mixes are synced to iPod classic. 3 To start playing a Genius Mix, press the Center button or Play/Pause when you see its screen. The Speaker icon appears when the selected Genius Mix is playing. mpChapter 3 Listening to Music 33 Creating On-The-Go Playlists on iPod classic You can create On-The-Go playlists on iPod classic when iPod classic isn’t connected to your computer. To create an On-The-Go playlist: 1 Select a song, and then press and hold the Center button until a menu appears. 2 Choose “Add to On-The-Go,” and press the Center button. 3 To add more songs, repeat steps 1 and 2. 4 Choose Music > Playlists > On-The-Go to view and play your list of songs. You can also add a group of songs. For example, to add an album, highlight the album title, press and hold the Center button until a menu appears, and then choose “Add to On-The-Go.” To play songs in the On-The-Go playlist: m Choose Music > Playlists > On-The-Go, and then choose a song. To remove a song from the On-The-Go playlist: 1 Select a song in the playlist, and hold down the Center button until a menu appears. 2 Choose “Remove from the On-The-Go,” and then press the Center button. To clear the entire On-The-Go playlist: m Choose Music > Playlists > On-The-Go > Clear Playlist and then click Clear. To save the On-The-Go playlist on iPod classic: m Choose Music > Playlists > On-The-Go > Save Playlist. The first playlist is saved as “New Playlist 1” in the Playlists menu. The On-The-Go playlist is cleared. You can save as many playlists as you like. After you save a playlist, you can no longer remove songs from it. To copy the On-The-Go playlists to your computer: m If iPod classic is set to update songs automatically (see “Syncing Music Automatically” on page 22), and you make an On-The-Go playlist, the playlist is automatically copied to iTunes when you connect iPod classic. You see the new On-The-Go playlist in the list of playlists in iTunes. You can rename, edit, or delete the new playlist, just as you would any playlist. Browsing Songs by Artist or Album When you’re listening to a song, you can browse more songs by the same artist or all the songs from the current album. To browse songs by artist: 1 From the Now Playing screen, press and hold the Center button until a menu appears. 2 Choose Browse Artist, and then press the Center button.34 Chapter 3 Listening to Music You see the other songs by that artist that are on iPod classic. You can select another song or return to the Now Playing screen. To browse songs by album: 1 From the Now Playing screen, press and hold the Center button until a menu appears. 2 Choose Browse Album, and then press the Center button. You see the other songs from the current album that are on iPod classic. You can select another song or return to the Now Playing screen. Setting iPod classic to Shuffle Songs You can set iPod classic to play songs, albums, or your entire library in random order. To set iPod classic to shuffle and play all your songs: m Choose Shuffle Songs from the iPod classic main menu. iPod classic begins playing songs from your entire music library in random order, skipping audiobooks and podcasts. To set iPod classic to always shuffle songs or albums: 1 Choose Settings from the iPod classic main menu. 2 Set Shuffle to either Songs or Albums. When you set iPod classic to shuffle songs, iPod classic shuffles songs within whatever list (for example, album or playlist) you choose to play. When you set iPod classic to shuffle albums, it plays all the songs on an album in order, and then randomly selects another album and plays through it in order. You can also set iPod classic to shuffle songs directly from the Now Playing screen. To set iPod classic to shuffle songs from the Now Playing screen: 1 From the Now Playing screen, press the Center button until the shuffle slider appears. 2 Use the Click Wheel to set iPod classic to shuffle songs or albums. Setting iPod classic to Repeat Songs You can set iPod classic to repeat a song over and over, or repeat songs within the list you choose to play. To set iPod classic to repeat songs: m Choose Settings from the iPod classic main menu.  To repeat all songs in the list, set Repeat to All.  To repeat one song over and over, set Repeat to One.Chapter 3 Listening to Music 35 Searching Music You can search iPod classic for songs, playlists, album titles, artist names, audio podcasts, and audiobooks. The search feature doesn’t search videos, notes, calendar items, contacts, or lyrics. Note: Not all languages are supported. To search for music: 1 From the Music menu, choose Search. 2 Enter a search string by using the Click Wheel to navigate the alphabet and pressing the Center button to enter each character. iPod classic starts searching as soon as you enter the first character, displaying the results on the search screen. For example, if you enter “b,” iPod classic displays all music items containing the letter “b.” If you enter “ab,” iPod classic displays all items containing that sequence of letters. To enter a space, press the Next/Fast-forward button. To delete the previous character, press the Previous/Rewind button. 3 Press Menu to display the results list, which you can navigate by using the Click Wheel. Items appear in the results list with icons identifying their type: song, video, artist, album, audiobook, podcast, or iTunes U. To return to Search (if Search is highlighted in the menu), press the Center button. Customizing the Music Menu You can add items to or remove them from the Music menu, just as you do with the main menu. For example, you can add a Compilations item to the Music menu, so you can easily choose compilations that are put together from various sources. To add or remove items in the Music menu: 1 Choose Settings > Music Menu. 2 Select each item you want to appear in the Music menu. A checkmark indicates which items have been added. To revert to the original Music menu settings, choose Reset Menu.36 Chapter 3 Listening to Music Setting the Maximum Volume Limit You can choose to set a limit for the maximum volume on iPod classic and assign a combination to prevent the setting from being changed. To set the maximum volume limit for iPod classic: 1 Choose Settings > Volume Limit. The volume control shows the current volume. 2 Use the Click Wheel to select the maximum volume limit. You can press Play to hear the currently selected song play while you select the maximum volume limit. 3 Press the Center button to set the maximum volume limit. A triangle on the volume bar indicates the maximum volume limit. 4 Press the Menu button to accept the maximum volume limit without requiring a combination to change it. Or, on the Enter Combination screen, set a combination to require that the combination be entered to change the maximum volume limit. 5 To enter a combination:  Use the Click Wheel to select a number for the first position. Press the Center button to confirm your choice and move to the next position.  Use the same method to set the remaining numbers of the combination. You can use the Next/Fast-forward button to move to the next position and the Previous/Rewind button to move to the previous position. Press the Center button in the final position to confirm the entire combination. If you set a combination, you must enter it before you can change or remove the maximum volume limit. The volume of songs and other audio may vary depending on how the audio was recorded or encoded. See “Setting Songs to Play at the Same Volume Level” on page 37 for information about how to set a relative volume level in iTunes and on iPod classic. Volume level may also vary if you use different earphones or headphones. With the exception of the iPod Radio Remote, accessories that connect through the iPod Dock Connector don’t support volume limits. To change the maximum volume limit: 1 Choose Settings > Volume Limit. 2 If you set a combination, enter it by using the Click Wheel to select the numbers and pressing the Center button to confirm them. 3 Use the Click Wheel to change the maximum volume limit. 4 Press the Play/Pause button to accept the change.Chapter 3 Listening to Music 37 To remove the maximum volume limit: 1 If you’re currently listening to iPod classic, press Pause. 2 Choose Settings > Volume Limit. 3 If you set a combination, enter it by using the Click Wheel to select the numbers and pressing the Center button to confirm them. 4 Use the Click Wheel to move the volume limit to the maximum level on the volume bar. This removes any restriction on volume. 5 Press the Play/Pause button to accept the change. If you forget the combination, you can restore iPod classic. See “Updating and Restoring iPod Software” on page 65 for more information. Setting Songs to Play at the Same Volume Level iTunes can automatically adjust the volume of songs, so they play at the same relative volume level. You can set iPod classic to use the iTunes volume settings. To set iTunes to play songs at the same sound level: 1 In iTunes, choose iTunes > Preferences if you’re using a Mac, or choose Edit > Preferences if you’re using a Windows PC. 2 Click Playback and select Sound Check, and then click OK. To set iPod classic to use the iTunes volume settings: m Choose Settings and set Sound Check to On. If you haven’t activated Sound Check in iTunes, setting it on iPod classic has no effect. Using the Equalizer You can use equalizer presets to change the sound on iPod classic to suit a particular music genre or style. For example, to make rock music sound better, set the equalizer to Rock. To use the equalizer to change the sound on iPod classic: m Choose Settings > EQ and choose an equalizer preset. If you assigned an equalizer preset to a song in iTunes and the iPod classic equalizer is set to Off, the song plays using the iTunes setting. See iTunes Help for more information.38 Chapter 3 Listening to Music Playing Podcasts Podcasts are free, downloadable shows available at the iTunes Store. Podcasts are organized by shows, episodes within shows, and chapters within episodes. If you stop playing a podcast and return to it later, the podcast begins playing where you left off. To play a podcast: 1 From the main menu, choose Podcasts, and then choose a show. Shows appear in reverse chronological order so you can play the most recent one first. You see a blue dot next to shows and episodes you haven’t played yet. 2 Choose an episode to play it. For audio podcasts, the Now Playing screen displays the show, episode, and date information, along with elapsed and remaining time. Press the Center button to bring up the scrubber, star ratings, and other information about the podcast. For video podcasts, you control the podcast as you do other videos. If the podcast has chapters, you can press Next/Fast-forward or Previous/Rewind to skip to the next chapter or to the beginning of the current chapter in the podcast. If a podcast includes artwork, you also see a picture. Podcast artwork can change during an episode. For more information about podcasts, open iTunes and choose Help > iTunes Help. Then search for “podcasts.” Playing iTunes U Content iTunes U is a part of the iTunes Store featuring free lectures, language lessons, audiobooks, and more, which you can download and enjoy on iPod classic. iTunes U content is organized by collections, items within collections, authors, and providers. If you stop listening to iTunes U content and return to it later, the collection or item begins playing where you left off. To play iTunes U content: 1 From the main menu, choose iTunes U, and then choose a collection. Items within a collection appear in reverse chronological order so you can listen to the most recent one first. You see a blue dot next to collections and items you haven’t played yet. 2 Choose an item to play it. For more information about iTunes U, open iTunes and choose Help > iTunes Help. Then search for “iTunes U.”Chapter 3 Listening to Music 39 Listening to Audiobooks To listen to audiobooks on iPod classic, choose Audiobooks from the Music menu. Choose an audiobook and then press Play/Pause. If you stop listening to an audiobook on iPod classic and return to it later, the audiobook begins playing where you left off. iPod classic skips audiobooks when it’s set to shuffle. If the audiobook you’re listening to has chapters, you can press Next/Fast-forward or Previous/Rewind to skip to the next chapter or the beginning of the current chapter in the audiobook. You can also choose the audiobook from the Audiobooks menu and then choose a chapter, or choose Resume to begin playing where you left off. You can play audiobooks at speeds faster or slower than normal. Setting the playing speed affects only audiobooks purchased from the iTunes Store or from audible.com. To set audiobook play speed: m Choose Settings > Audiobooks and choose a speed. Listening to FM Radio You can listen to radio using the optional iPod Radio Remote accessory for iPod classic. iPod Radio Remote attaches to iPod classic using the Dock connector. When you’re using iPod Radio Remote, you see a Radio menu item on the iPod classic main menu. For more information, see the iPod Radio Remote documentation.4 40 4 Watching Videos You can use iPod classic to watch movies, TV shows, video podcasts, and more. Read this chapter to learn about watching videos on iPod classic and on your TV. You can view and listen to videos on iPod classic. If you have a compatible AV cable (available separately at www.apple.com/ipodstore or your local Apple store), you can watch videos from iPod classic on your TV. Watching Videos on iPod classic Videos you add to iPod classic appear in the Videos menus. Music videos also appear in Music menus. To watch a video on iPod classic: 1 Choose Videos and browse for a video. 2 Select a video and then press Play/Pause. When you play the video, you see and hear it. Watching Video Podcasts To watch a video podcast: m From the main menu, choose Podcasts and then choose a video podcast. For more information, see “Playing Podcasts” on page 38. Watching Video Downloaded from iTunes U To watch an iTunes U video: m From the main menu, choose iTunes U and then choose a video. For more information, see “Playing iTunes U Content” on page 38.Chapter 4 Watching Videos 41 Watching Videos on a TV Connected to iPod classic If you have an AV cable from Apple, you can watch videos on a TV connected to iPod classic. First you set iPod classic to display videos on a TV, then connect iPod classic to your TV, and then play a video. Use the Apple Component AV Cable, the Apple Composite AV Cable, or the Apple AV Connection Kit. Other similar RCA-type cables might not work. You can purchase the cables at www.apple.com/ipodstore or your local Apple store. To set iPod classic to display videos on a TV: m Choose Videos > Settings, and then set TV Out to Ask or On. If you set TV Out to Ask, iPod classic gives you the option of displaying videos on TV or on iPod classic every time you play a video. If you set TV Out to On, iPod classic displays videos only on TV. If you try to play a video when iPod classic isn’t connected to a TV, iPod classic displays a message instructing you to connect to one. You can also set video to display full screen or widescreen, and set video to display on PAL or NTSC devices. To set TV settings: m Choose Videos > Settings, and then follow the instructions below. To use the Apple Component AV Cable to connect iPod classic to your TV: 1 Plug the green, blue, and red video connectors into the component video input (Y, Pb, and Pr) ports on your TV. You can also use the Apple Composite AV Cable. If you do, plug in the yellow video connector into the video input port on your TV. Your TV must have RCA video and audio ports. To set Do this Video to display on a TV Set TV Out to Ask or On. Video to display on PAL or NTSC TVs Set TV Signal to NTSC or PAL. NTSC and PAL refer to TV broadcast standards. Your TV might use either of these, depending on the region where it was purchased. If you aren’t sure which your TV uses, check the documentation that came with your TV. The format of your external TV Set TV Screen to Widescreen for 16:9 format or Standard for 4:3 format. Video to fit to your screen Set “Fit to Screen” to On. If you set “Fit to Screen” to Off, widescreen videos display in letterbox format on iPod classic or a standard (4:3) TV screen. Alternate audio to play Set Alternate Audio to On. Captions to display Set Captions to On. Subtitles to display Set Subtitles to On.42 Chapter 4 Watching Videos 2 Plug the white and red audio connectors into the left and right analog audio input ports, respectively, on your TV. 3 Plug the iPod Dock Connector into iPod classic or the Universal Dock. 4 Plug the USB connector into your USB Power Adapter or your computer to keep iPod classic charged. 5 Turn on iPod classic and your TV or receiver to start playing. Make sure you set TV Out on iPod classic to On. Note: The ports on your TV or receiver may differ from the ports in the illustration. To view a video on your TV: 1 Connect iPod classic to your TV (see above). 2 Turn on your TV and set it to display from the input ports connected to iPod classic. See the documentation that came with your TV for more information. 3 On iPod classic, choose Videos and browse for a video. USB Power Adapter USB connector iPod Left audio (white) Dock Connector Television Video in (Y, Pb, Pr) Right audio (red)5 43 5 Adding and Viewing Photos Read this chapter to learn about importing and viewing photos. You can import digital photos to your computer and add them to iPod classic. You can view your photos on iPod classic or as a slideshow on your TV. Importing Photos If you computer is a Mac, you can import photos from a digital camera to your computer using iPhoto. You can import other digital images into iPhoto, such as images you download from the web. For more information about importing, organizing, and editing your photos, open iPhoto and choose Help > iPhoto Help. iPhoto is available for purchase as part of the iLife suite of applications at www.apple.com/ilife or your local Apple Store. iPhoto might already be installed on your Mac, in the Applications folder. To import photos to a Windows PC, follow the instructions that came with your digital camera or photo application.44 Chapter 5 Adding and Viewing Photos Adding Photos from Your Computer to iPod classic If you have a Mac and iPhoto 7.1.5 or later, you can sync iPhoto albums automatically (for Mac OS X v10.4.11, iPhoto 6.0.6 or later is required). If you have a PC or Mac, you can add photos to iPod classic from a folder on your hard disk. Adding photos to iPod classic the first time might take some time, depending on how many photos are in your photo library. To sync photos from a Mac to iPod classic using iPhoto: 1 In iTunes, select iPod classic in the device list and click the Photos tab. 2 Select “Sync photos from: …” and then choose iPhoto from the pop-up menu. 3 Select your sync options.  If you want to add all your photos, select “All photos, albums, events, and faces.”  If you want to add selected photos, select “Selected albums, events, and faces, and automatically include …” and choose an option from the pop-up menu. Then select the albums, events, and faces you want to add. (Faces is supported only by iPhoto 8.1 or later.)  If you want to add videos from iPhoto, select “Include videos.” 4 Click Apply. To add photos from a folder on your hard disk to iPod classic: 1 Drag the images to a folder on your computer. If you want images to appear in separate photo albums on iPod classic, create folders within the main image folder, and drag images to the new folders. 2 In iTunes, select iPod classic in the device list and click the Photos tab. 3 Select “Sync photos from: …” 4 Choose “Choose Folder” from the pop-up menu and select the image folder. 5 Click Apply.Chapter 5 Adding and Viewing Photos 45 Adding Full-Resolution Image Files to iPod classic When you add photos to iPod classic, iTunes optimizes the photos for viewing. Full-resolution image files aren’t transferred by default. Adding full-resolution image files is useful, for example if you want to move them from one computer to another, but isn’t necessary for viewing the images at full quality on iPod classic. To add full-resolution image files to iPod classic: 1 In iTunes, select iPod classic in the device list and click the Photos tab. 2 Select “Include full-resolution photos.” 3 Click Apply. iTunes copies the full-resolution versions of the photos to the Photos folder on iPod classic. To delete photos from iPod classic: 1 In iTunes, select iPod classic in the source list and click the Photos tab. 2 Select “Sync photos from: …”  On a Mac, choose iPhoto from the pop-up menu.  On a Windows PC, choose Photoshop Album or Photoshop Elements from the pop-up menu. 3 Choose “Selected albums” and deselect the albums you no longer want on iPod classic. 4 Click Apply. Viewing Photos You can view photos on iPod classic manually or as a slideshow. If you have an optional AV cable from Apple (for example, the Apple Component AV Cable), you can connect iPod classic to a TV and view photos as a slideshow with music. Viewing Photos on iPod classic To view photos on iPod classic: 1 On iPod classic, choose Photos > All Photos. Or choose Photos and a photo album to see only the photos in the album. Thumbnail views of the photos might take a moment to appear. 2 Select the photo you want and press the Center button to view a full-screen version. From any photo-viewing screen, use the Click Wheel to scroll through photos. Press the Next/Fast-forward or Previous/Rewind button to skip to the next or previous screen of photos. Press and hold the Next/Fast-forward or Previous/Rewind button to skip to the last or first photo in the library or album.46 Chapter 5 Adding and Viewing Photos Viewing Slideshows You can view a slideshow, with music and transitions if you choose, on iPod classic. If you have an optional AV cable from Apple, you can view the slideshow on a TV. To set slideshow settings: m Choose Photos > Settings, and then follow these instructions: To view a slideshow on iPod classic: m Select any photo, album, or roll, and press the Play/Pause button. Or select any full-screen photo and press the Center button. To pause, press the Play/Pause button. To skip to the next or previous photo, press the Next/Fast-forward or Previous/Rewind button. When you view a slideshow, you can use the Click Wheel to control the music volume and adjust the brightness. You can’t use the Click Wheel to scroll through photos during a slideshow. If you view a slideshow of an album that includes videos, the slideshow pauses when it reaches a video. If music is playing, it continues to play. If you play the video, the music pauses while the video is playing, and then resumes. To play the video, press Play/Pause. To resume the slideshow, press Next/Fast-Forward. To set Do this How long each slide is shown Choose Time Per Slide and pick a time. The music that plays during slideshows Choose Music and choose a playlist. If you’re using iPhoto, you can choose From iPhoto to copy the iPhoto music setting. Only the songs that you’ve added to iPod classic play. Slides to repeat Set Repeat to On. Slides to display in random order Set Shuffle Photos to On. Slides to display with transitions Choose Transitions and choose a transition type. Slideshows to display on iPod classic Set TV Out to Ask or Off. Slideshows to display on TV Set TV Out to Ask or On. If you set TV Out to Ask, iPod classic gives you the option of showing slideshows on TV or on iPod classic every time you start a slideshow. Slides to show on PAL or NTSC TVs Set TV Signal to PAL or NTSC. PAL and NTSC refer to TV broadcast standards. Your TV might use either of these, depending on the region where it was purchased. If you aren’t sure which your TV uses, check the documentation that came with your TV.Chapter 5 Adding and Viewing Photos 47 To adjust the brightness during a slideshow: 1 Press the Center button until the brightness indicator appears. 2 Use the Click Wheel to adjust the brightness. To connect iPod classic to your TV: 1 Connect the optional Apple Component or Composite AV cable to iPod classic. Use the Apple Component AV Cable, Apple Composite AV Cable, or Apple AV Connection Kit. Other similar RCA-type cables won’t work. You can purchase the cables at www.apple.com/ipodstore or your local Apple store. 2 Connect the video and audio connectors to the ports on your TV (see the illustration on page 42). Make sure you set TV Out on iPod classic to Ask or On. Your TV must have RCA video and audio ports. The ports on your TV or receiver may differ from the ports in the illustration. To view a slideshow on a TV: 1 Connect iPod classic to a TV (see above). 2 Turn on your TV and set it to display from the input ports connected to iPod classic. See the documentation that came with your TV for more information. 3 Use iPod classic to play and control the slideshow. Adding Photos from iPod classic to a Computer If you add full-resolution photos from your computer to iPod classic using the previous steps, they’re stored in a Photos folder on iPod classic. You can connect iPod classic to a computer and put these photos onto the computer. iPod classic must be enabled for disk use (see “Using iPod classic as an External Disk” on page 49). To add photos from iPod classic to a computer: 1 Connect iPod classic to the computer. 2 Drag image files from the Photos folder or DCIM folder on iPod classic to the desktop or to a photo editing application on the computer.48 Chapter 5 Adding and Viewing Photos Note: You can also use a photo editing application, such as iPhoto, to add photos stored in the Photos folder. See the documentation that came with the application for more information. To delete photos from the Photos folder on iPod classic: 1 Connect iPod classic to the computer. 2 Navigate to the Photos folder on iPod classic and delete the photos you no longer want.6 49 6 More Settings, Extra Features, and Accessories iPod classic can do a lot more than play songs. And you can do a lot more with it than listen to music. Read this chapter to find out more about the extra features of iPod classic, including how to use it as an external disk, alarm, or sleep timer; show the time of day in other parts of the world; display notes; and sync contacts, calendars, and to-do lists. Learn about how to use iPod classic as a stopwatch and to lock the screen, and about the accessories available for iPod classic. Using iPod classic as an External Disk You can use iPod classic as an external disk to store data files. Note: To add music and other audio or video files to iPod classic, you must use iTunes. For example, you won’t see songs you add using iTunes in the Mac Finder or in Windows Explorer. Likewise, if you copy music files to iPod classic in the Mac Finder or Windows Explorer, you won’t be able to play them on iPod classic. To enable iPod classic as an external disk: 1 In iTunes, select iPod classic in the device list and click the Summary tab. 2 In the Options section, select “Enable disk use.” 3 Click Apply. When you use iPod classic as an external disk, the iPod classic disk icon appears on the desktop on Mac, or as the next available drive letter in Windows Explorer on a Windows PC. Note: Clicking Summary and selecting “Manually manage music and videos” in the Options section also enables iPod classic to be used as an external disk. Drag files to and from iPod classic to copy them. If you use iPod classic primarily as a disk, you might want to keep iTunes from opening automatically when you connect iPod classic to your computer.50 Chapter 6 More Settings, Extra Features, and Accessories To prevent iTunes from opening automatically when you connect iPod classic to your computer: 1 In iTunes, select iPod classic in the device list and click the Summary tab. 2 In the Options section, deselect “Open iTunes when this iPod is connected.” 3 Click Apply. Using Extra Settings You can set the date and time, clocks in different time zones, and alarm and sleep features on iPod classic. You can use iPod classic as a stopwatch or to play games, and you can lock the iPod classic screen. Setting and Viewing the Date and Time The date and time are set automatically from your computer’s clock when you connect iPod classic, but you can change the settings. To set date and time options: 1 Choose Settings > Date & Time. 2 Choose one or more of the following options: To Do this Set the date Choose Date. Use the Click Wheel to change the selected value. Press the Center button to move to the next value. Set the time Choose Time. Use the Click Wheel to change the selected value. Press the Center button to move to the next value. Specify the time zone Choose Time Zone and use the Click Wheel to select a city in another time zone. Display the time in 24-hour format Choose 24 Hour Clock and press the Center button to turn the 24-hour format on or off. Display the time in the title bar Choose Time in Title and press the Center button to turn the option on or off. Chapter 6 More Settings, Extra Features, and Accessories 51 Adding Clocks for Other Time Zones To add clocks for other time zones: 1 Choose Extras > Clocks. 2 On the Clocks screen, click the Center button and choose Add. 3 Choose a region and then choose a city. The clocks you add appear in a list. The last clock you added appears last. To delete a clock: 1 Choose Extras > Clocks. 2 Choose the clock. 3 Choose Delete. Setting the Alarm You can set an alarm for any clock on iPod classic. To use iPod classic as an alarm clock: 1 Choose Extras > Alarms. 2 Choose Create Alarm and set one or more of the following options: To delete an alarm: 1 Choose Extras > Alarms. 2 Choose the alarm and then choose Delete. Setting the Sleep Timer You can set iPod classic to turn off automatically after playing or other content for a specific period of time. To set the sleep timer: 1 Choose Extras > Alarms. To Do this Turn the alarm on Choose Alarm and choose On. Set the date Choose Date. Use the Click Wheel to change the selected value. Press the Center button to move to the next value. Set the time Choose Time. Use the Click Wheel to change the selected value. Press the Center button to move to the next value. Set a repeat option Choose Repeat and choose an option (for example, “weekdays”). Choose a sound Choose Tones or a playlist. If you choose Tones, select Beep to hear the alarm through the internal speaker. If you choose a playlist, you’ll need to connect iPod classic to speakers or headphones to hear the alarm. Name the alarm Choose Label and choose an option (for example, “Wake up”).52 Chapter 6 More Settings, Extra Features, and Accessories 2 Choose Sleep Timer and choose how long you want iPod classic to play. Using the Stopwatch You can use the stopwatch as you exercise to track your overall time and, if you’re running on a track, your lap times. You can play music while you use the stopwatch. To use the stopwatch: 1 Choose Extras > Stopwatch. 2 Press the Play/Pause button to start the timer. 3 Press the Center button to record lap times. Up to three lap times show beneath the overall time. 4 Press the Play/Pause button to stop the overall timer, or choose Resume to start the timer again. 5 Choose New Timer to start a new stopwatch session. Note: After you start the stopwatch, the stopwatch continues to run as long as you display the Timer screen. If you start the stopwatch and then go to another menu, and iPod classic isn’t playing music or a video, the stopwatch timer stops and iPod classic turns off automatically after a few minutes. To review or delete a logged stopwatch session: 1 Choose Extras > Stopwatch. The current log and a list of saved sessions appear. 2 Choose a log to view session information. iPod classic stores stopwatch sessions with dates, times, and lap statistics. You see the date and time the session started; the total time of the session; the shortest, longest, and average lap times; and the last several lap times. 3 Press the Center button and choose Delete Log to delete the chosen log, or Clear Logs to delete all current logs. Playing Games iPod classic comes with three games: iQuiz, Klondike, and Vortex. To play a game: m Choose Extras > Games and choose a game. You can purchase additional games from the iTunes Store (in some countries) to play on iPod classic. After purchasing games in iTunes, you can add them to iPod classic by syncing them automatically or by managing them manually. To buy a game: 1 In iTunes, select iTunes Store in the list on the left side of the iTunes window. 2 Choose iPod Games from the iTunes Store list.Chapter 6 More Settings, Extra Features, and Accessories 53 3 Select the game you want and click Buy Game. To sync games automatically to iPod classic: 1 In iTunes, select iPod classic in the device list and click the Games tab. 2 Select “Sync games.” 3 Click “All games” or “Selected games.” If you click “Selected games,” also select the games you want to sync. 4 Click Apply. Locking the iPod classic Screen You can set a combination to prevent iPod classic from being used by someone without your permission. When you lock an iPod classic that isn’t connected to a computer, you must enter a combination to unlock and use it. Note: This is different from the Hold button in that the Hold button prevents iPod classic buttons from being pressed accidentally. The combination prevents another person from using iPod classic. To set a combination for iPod classic: 1 Choose Extras > Screen Lock. 2 On the New Combination screen, enter a combination:  Use the Click Wheel to select a number for the first position. Press the Center button to confirm your choice and move to the next position.  Use the same method to set the remaining numbers of the combination. You can use the Next/Fast-forward button to move to the next position and the Previous/Rewind button to move to the previous position. Press the Center button in the final position. 3 On the Confirm Combination screen, enter the combination to confirm it, or press Menu to exit without locking the screen. When you finish, you return to the Screen Lock screen, where you can lock the screen or reset the combination. Press the Menu button to exit without locking the screen. To lock the iPod classic screen: m Choose Extras > Screen Lock > Lock. If you just finished setting your combination, Lock will already be selected on the screen. Just press the Center button to lock iPod classic. When the screen is locked, you see a picture of a lock. Note: You might want to add the Screen Lock menu item to the main menu so that you can quickly lock the iPod classic screen. See “Adding or Removing Items in the Main Menu” on page 8.54 Chapter 6 More Settings, Extra Features, and Accessories When you see the lock on the screen, you can unlock the iPod classic screen in two ways:  Press the Center button to enter the combination on iPod classic. Use the Click Wheel to select the numbers and press the Center button to confirm them. If you enter the wrong combination, the lock remains. Try again.  Connect iPod classic to the primary computer you use it with, and iPod classic automatically unlocks. Note: If you try these methods and you still can’t unlock iPod classic, you can restore iPod classic. See “Updating and Restoring iPod Software” on page 65. To change a combination you’ve already set: 1 Choose Extras > Screen Lock > Reset. 2 On the Enter Combination screen, enter the current combination. 3 On the New Combination screen, enter and confirm a new combination. Note: If you can’t remember the current combination, the only way to clear it and enter a new one is to restore the iPod classic software. See “Updating and Restoring iPod Software” on page 65. Syncing Contacts, Calendars, and To-Do Lists iPod classic can store contacts, calendar events, and to-do lists for viewing on the go. If you’re using Mac OS X v10.4 or later, you can use iTunes to sync the contact and calendar information on iPod classic with Address Book and iCal. If you’re using any version of Mac OS X earlier than 10.4, you can use iSync to sync your information. Syncing information using iSync requires iSync 1.1 or later, and iCal 1.0.1 or later. If you’re using Windows XP, and you use Windows Address Book or Microsoft Outlook 2003 or later to store your contact information, you can use iTunes to sync the address book information on iPod classic. If you use Microsoft Outlook 2003 or later to keep a calendar, you can also sync calendar information. To sync contacts or calendar information using Mac OS X v10.4 or later: 1 Connect iPod classic to your computer. 2 In iTunes, select iPod classic in the device list and click the Contacts tab. 3 Do one of the following:  To sync contacts, in the Contacts section, select “Sync Address Book contacts,” and select an option:  To sync all contacts automatically, select “All contacts.”  To sync selected groups of contacts automatically, select “Selected groups” and select the groups you want to sync.Chapter 6 More Settings, Extra Features, and Accessories 55  To copy contacts’ photos to iPod classic, when available, select “Include contacts’ photos.” When you click Apply, iTunes updates iPod classic with the Address Book contact information you specified.  To sync calendars, in the Calendars section, select “Sync iCal calendars,” and choose an option:  To sync all calendars automatically, choose “All calendars.”  To sync selected calendars automatically, choose “Selected calendars” and select the calendars you want to sync. When you click Apply, iTunes updates iPod classic with the calendar information you specified. To sync contacts and calendars with a Mac and iSync using a version of Mac OS X earlier than v10.4: 1 Connect iPod classic to your computer. 2 Open iSync and choose Devices > Add Device. You need to do this step only the first time you use iSync with iPod classic. 3 Select iPod classic and click Sync Now. iSync puts information from iCal and Mac Address Book onto iPod classic. The next time you want to sync iPod classic, you can simply open iSync and click Sync Now. You can also choose to have iPod classic sync automatically when you connect it. Note: iSync syncs information from your computer with iPod classic. You can’t use iSync to sync information from iPod classic to your computer. To sync contacts or calendars using Windows Address Book or Microsoft Outlook for Windows: 1 Connect iPod classic to your computer. 2 In iTunes, select iPod classic in the device list and click the Contacts tab. 3 Do one of the following:  To sync contacts, in the Contacts section, select “Sync contacts from” and choose Windows Address Book or Microsoft Outlook from the pop-up menu. Then select which contact information you want to sync.  To sync calendars from Microsoft Outlook, in the Calendars section, select “Sync calendars from Microsoft Outlook.” 4 Click Apply. You can also add contact and calendar information to iPod classic manually. iPod classic must be enabled as an external disk (see “Using iPod classic as an External Disk” on page 49).56 Chapter 6 More Settings, Extra Features, and Accessories To add contact information manually: 1 Connect iPod classic and open your favorite email or contacts application. You can add contacts using Palm Desktop, Microsoft Outlook, Microsoft Entourage, and Eudora, among others. 2 Drag contacts from the application’s address book to the Contacts folder on iPod classic. In some cases, you might need to export contacts and then drag the exported file or files to the Contacts folder. See the documentation for your email or contacts application. To add appointments and other calendar events manually: 1 Export calendar events from any calendar application that uses the standard iCal format (filenames end in .ics) or vCal format (filenames end in .vcs). 2 Drag the files to the Calendars folder on iPod classic. Note: To add to-do lists to iPod classic manually, save them in a calendar file with a .ics or .vcs extension. To view contacts on iPod classic: m Choose Extras > Contacts. To sort contacts by first or last name: m Choose Settings > Sort By, and press the Center button to choose First or Last. To view calendar events: m Choose Extras > Calendars. To view to-do lists: m Choose Extras > Calendars > To Do’s. Storing and Reading Notes You can store and read text notes on iPod classic if it’s enabled as an external disk (see page 49). 1 In any word-processing application, save a document as a text (.txt) file. 2 Place the file in the Notes folder on iPod classic. To view notes: m Choose Extras > Notes.Chapter 6 More Settings, Extra Features, and Accessories 57 Recording Voice Memos You can record voice memos using the optional Apple Earphones with Remote and Mic or an optional iPod classic–compatible microphone (available for purchase at www.apple.com/ipodstore or your local Apple store). You can store voice memos on iPod classic and sync them with your computer. You can set voice memo quality to Low or High. Note: Voice memos can’t be longer than two hours. If you record for more than two hours, iPod classic automatically starts a new voice memo to continue your recording. To record a voice memo: 1 Connect the Apple Earphones with Remote and Mic to iPod classic, or connect a microphone to the Dock connector port on iPod classic. The Voice Memos item appears in the main menu. 2 To begin recording, choose Voice Memos > Start Recording. 3 Speak while wearing the Apple Earphones with Remote and Mic, or hold the microphone a few inches from your mouth and speak. To pause recording, press the Play/Pause button. Choose Resume to continue recording. 4 When you finish, choose Stop and Save. Your saved recording is listed by date and time. To play a recording: m Choose Extras > Voice Memos and select the recording. Note: You won’t see a Voice Memos menu item if you’ve never connected a microphone or the Apple Earphones with Remote and Mic to iPod classic. To sync voice memos with your computer: Voice memos are saved in the Voice Memos application on iPod classic in the WAV file format. If you enable iPod classic for disk use, you can drag voice memos from the folder to copy them. If iPod classic is set to sync songs automatically (see “Syncing Music Automatically” on page 22) and you record voice memos, the voice memos are automatically synced to a playlist in iTunes (and removed from iPod classic) when you connect iPod classic. You see the new Voice Memos playlist in the list of playlists on the left side of the iTunes window.58 Chapter 6 More Settings, Extra Features, and Accessories Learning About iPod classic Accessories iPod classic comes with some accessories, and many other accessories are available. To purchase iPod classic accessories, go to www.apple.com/ipodstore. Available accessories include:  iPod Radio Remote  Apple Universal Dock  Apple Component AV Cable  Apple Composite AV Cable  Apple USB Power Adapter  Apple Earphones with Remote and Mic  Apple In-Ear Headphones with Remote and Mic  iPod Socks To use the earphones included with iPod classic: m Plug the earphones into the Headphones port. Then place the earbuds in your ears. WARNING: Permanent hearing loss may occur if earbuds or headphones are used at high volume. You can adapt over time to a higher volume of sound that may sound normal but can be damaging to your hearing. If you experience ringing in your ears or muffled speech, stop listening and have your hearing checked. The louder the volume, the less time is required before your hearing could be affected. Hearing experts suggest that to protect your hearing:  Limit the amount of time you use earbuds or headphones at high volume.  Avoid turning up the volume to block out noisy surroundings.  Turn the volume down if you can’t hear people speaking near you. For information about setting a maximum volume limit on iPod classic, see “Setting the Maximum Volume Limit” on page 36. The earphone cord is adjustable.7 59 7 Tips and Troubleshooting Most problems with iPod classic can be solved quickly by following the advice in this chapter. General Suggestions Most problems with iPod classic can be solved by resetting it. First, make sure iPod classic is charged. To reset iPod classic: 1 Toggle the Hold switch on and off (slide it to HOLD and then back again). 2 Press and hold the Menu and Center buttons for at least 6 seconds, until the Apple logo appears. If iPod classic won’t turn on or respond  Make sure the Hold switch isn’t set to HOLD.  The iPod classic battery might need to be recharged. Connect iPod classic to your computer or to an Apple USB Power Adapter and let the battery recharge. Look for the lightning bolt icon on the iPod classic screen to verify that iPod classic is receiving a charge. The 5 Rs: Reset, Retry, Restart, Reinstall, Restore Remember these five basic suggestions if you have a problem with iPod classic. Try these steps one at a time until your issue is resolved. If one of the following doesn’t help, read on for solutions to specific problems.  Reset iPod classic. See “General Suggestions,” below.  Retry with a different USB port if you cannot see iPod classic in iTunes.  Restart your computer, and make sure you have the latest software updates installed.  Reinstall iTunes software from the latest version on the web.  Restore iPod classic. See “Updating and Restoring iPod Software” on page 65.60 Chapter 7 Tips and Troubleshooting To charge the battery, connect iPod classic to a USB 2.0 on your computer. Connecting iPod classic to a USB port on your keyboard won’t charge the battery, unless your keyboard has a high-powered USB 2.0 port.  Try the 5 Rs, one by one, until iPod classic responds. If you want to disconnect iPod classic, but you see the message “Connected” or “Sync in Progress”  If iPod classic is syncing music, wait for it to complete.  Select iPod classic in the device list and click the Eject (C) button.  If iPod classic disappears from the device list, but you still see the “Connected” or “Sync in Progress” message on the iPod classic screen, disconnect iPod classic.  If iPod classic doesn’t disappear from the device list, drag the iPod classic icon from the desktop to the Trash (if you’re using a Mac) or, if you’re using a Windows PC, eject the device in My Computer or click the Safely Remove Hardware icon in the system tray and select iPod classic. If you still see the “Connected” or “Sync in Progress” message, restart your computer and eject iPod classic again. If iPod classic isn’t playing music  Make sure the Hold switch isn’t set to HOLD.  Make sure the headphone connector is pushed in all the way.  Make sure the volume is set properly. A maximum volume limit might have been set. You can change or remove it by using Settings > Volume Limit. See “Setting the Maximum Volume Limit” on page 36.  iPod classic might be paused. Try pressing the Play/Pause button.  Make sure you’re using iTunes 9.0 or later (go to www.apple.com/ipod/start). Songs purchased from the iTunes Store using earlier versions of iTunes won’t play on iPod classic until you upgrade iTunes.  If you’re using the iPod Universal Dock, make sure the iPod classic is seated firmly in the Dock and make sure all cables are connected properly. Chapter 7 Tips and Troubleshooting 61 If you connect iPod classic to your computer and nothing happens  Make sure you have installed the latest iTunes software from www.apple.com/ipod/start.  Try connecting to a different USB port on your computer. Note: A USB 2.0 port is recommended to connect iPod classic. USB 1.1 is significantly slower than USB 2.0. If you have a Windows PC that doesn’t have a USB 2.0 port, in some cases you can purchase and install a USB 2.0 card. For more information, go to www.apple.com/ipod.  iPod classic might need to be reset (see page 59).  If you’re connecting iPod classic to a portable or laptop computer using the iPod Dock Connector to USB 2.0 Cable, connect the computer to a power outlet before connecting iPod classic.  Make sure you have the required computer and software. See “If you want to doublecheck the system requirements” on page 64.  Check the cable connections. Unplug the cable at both ends and make sure no foreign objects are in the USB ports. Then plug the cable back in securely. Make sure the connectors on the cables are oriented correctly. They can be inserted only one way.  Try restarting your computer.  If none of the previous suggestions solves your problems, you might need to restore iPod classic software. See “Updating and Restoring iPod Software” on page 65. If iPod classic displays a “Connect to Power” message This message may appear if iPod classic is exceptionally low on power and the battery needs to be charged before iPod classic can communicate with your computer. To charge the battery, connect iPod classic to a USB 2.0 port on your computer. Leave iPod classic connected to your computer until the message disappears and iPod classic appears in iTunes or the Finder. Depending on how depleted the battery is, you may need to charge iPod classic for up to 30 minutes before it will start up. To charge iPod classic more quickly, use the optional Apple USB Power Adapter. Note: Connecting iPod classic to a USB port on your keyboard won’t charge the battery, unless your keyboard has a high-powered USB 2.0 port. 62 Chapter 7 Tips and Troubleshooting If iPod classic displays a “Use iTunes to restore” message  Make sure you have the latest version of iTunes on your computer (download it from www.apple.com/ipod/start).  Connect iPod classic to your computer. When iTunes opens, follow the onscreen prompts to restore iPod classic.  If restoring iPod classic doesn’t solve the problem, iPod classic may need to be repaired. You can arrange for service at the iPod Service & Support website: www.apple.com/support/ipod If songs or data sync more slowly over USB 2.0  If you sync a large number of songs or amount of data using USB 2.0 and the iPod classic battery is low, iPod classic syncs the information at a reduced speed in order to conserve battery power.  If you want to sync at higher speeds, you can stop syncing and keep the iPod classic connected so that it can recharge, or connect it to the optional iPod USB 2.0 Power Adapter. Let iPod classic charge for about an hour, and then resume syncing your music or data. If you can’t add a song or other item to iPod classic The song may have been encoded in a format that iPod classic doesn’t support. The following audio file formats are supported by iPod classic. These include formats for audiobooks and podcasting:  AAC (M4A, M4B, M4P, up to 320 Kbps)  Apple Lossless (a high-quality compressed format)  HE-AAC  MP3 (up to 320 Kbps)  MP3 Variable Bit Rate (VBR)  WAV  AA (audible.com spoken word, formats 2, 3, and 4)  AIFF A song encoded using Apple Lossless format has full CD-quality sound, but takes up only about half as much space as a song encoded using AIFF or WAV format. The same song encoded in AAC or MP3 format takes up even less space. When you import music from a CD using iTunes, it’s converted to AAC format by default. Using iTunes for Windows, you can convert nonprotected WMA files to AAC or MP3 format. This can be useful if you have a library of music encoded in WMA format. iPod classic doesn’t support WMA, MPEG Layer 1, MPEG Layer 2 audio files, or audible.com format 1. If you have a song in iTunes that isn’t supported by iPod classic, you can convert it to a format iPod classic supports. For more information, see iTunes Help.Chapter 7 Tips and Troubleshooting 63 If iPod classic displays a “Connect to iTunes to activate Genius” message You haven’t activated Genius in iTunes, or you haven’t synced iPod classic since you activated Genius in iTunes. For more information, see page 19 or iTunes Help. If iPod classic displays a “Genius is not available for the selected song” message Genius is activated but doesn’t recognize the song you selected to start a Genius playlist. New songs are added to the iTunes Store Genius database regularly, so try again later. If you accidentally set iPod classic to use a language you don’t understand You can reset the language. 1 Press and hold Menu until the main menu appears. 2 Choose the sixth menu item (Settings). 3 Choose the last menu item (Reset Settings). 4 Choose the left item (Reset) and select a language. Other iPod classic settings, such as song repeat, are also reset. Note: If you added or removed items from the iPod classic main menu (see “Adding or Removing Items in the Main Menu” on page 8) the Settings menu item may be in a different place. If you can’t find the Reset Settings menu item, you can restore iPod classic to its original state and choose a language you understand. See “Updating and Restoring iPod Software” on page 65. If you can’t see videos or photos on your TV  You must use RCA-type cables made specifically for iPod classic, such as the Apple Component or Apple Composite AV cables, to connect iPod classic to your TV. Other similar RCA-type cables won’t work.  Make sure your TV is set to display images from the correct input source (see the documentation that came with your TV for more information).  Make sure all cables are connected correctly (see “Watching Videos on a TV Connected to iPod classic” on page 41).  Make sure the yellow end of the Apple Composite AV Cable is connected to the video port on your TV.  If you’re trying to watch a video, go to Videos > Settings and set TV Out to On, and then try again. If you’re trying to view a slideshow, go to Photos > Slideshow Settings and set TV Out to On, and then try again.  If that doesn’t work, go to Videos > Settings (for video) or Photos > Settings (for a slideshow) and set TV Signal to PAL or NTSC, depending on which type of TV you have. Try both settings.64 Chapter 7 Tips and Troubleshooting If you want to double-check the system requirements To use iPod classic, you must have:  One of the following computer configurations:  A Mac with a USB 2.0 port  A Windows PC with a USB 2.0 or a USB 2.0 card installed  One of the following operating systems:  Mac OS X v10.4.11 or later  Windows Vista  Windows XP (Home or Professional) with Service Pack 3 or later  iTunes 9.0 or later (iTunes can be downloaded from www.apple.com/ipod/start) If your Windows PC doesn’t have a USB 2.0 port, you can purchase and install a USB 2.0 card. For more information about cables and compatible USB cards, go to www.apple.com/ipod. On the Mac, iPhoto 4.0.3 or later is recommended for adding photos and albums to iPod classic. This software is optional. iPhoto might already be installed on your Mac. Check the Applications folder. If you have iPhoto 4 you can update it by choosing Apple () > Software Update. On a Windows PC, iPod classic can sync photo collections automatically from Adobe Photoshop Album 2.0 or later, and Adobe Photoshop Elements 3.0 or later, available at www.adobe.com. This software is optional. On both Mac and Windows PC, iPod classic can sync digital photos from folders on your computer’s hard disk. If you want to use iPod classic with a Mac and a Windows PC If you’re using iPod classic with a Mac and you want to use it with a Windows PC, you must restore the iPod software for use with the PC (see “Updating and Restoring iPod Software” on page 65). Restoring the iPod software erases all data from iPod classic, including all songs. You cannot switch from using iPod classic with a Mac to using it with a Windows PC without erasing all data on iPod classic. If you lock the iPod classic screen and can’t unlock it Normally, if you can connect iPod classic to the computer it’s authorized to work with, iPod classic automatically unlocks. If the computer authorized to work with iPod classic is unavailable, you can connect iPod classic to another computer and use iTunes to restore iPod software. See the next section for more information. If you want to change the screen lock combination and you can’t remember the current combination, you must restore the iPod software and then set a new combination.Chapter 7 Tips and Troubleshooting 65 Updating and Restoring iPod Software You can use iTunes to update or restore iPod software. It’s recommended that you update iPod classic to use the latest software. You can also restore the software, which puts iPod classic back to its original state.  If you choose to update, the software is updated, but your settings and songs aren’t affected.  If you choose to restore, all data is erased from iPod classic, including songs, videos, files, contacts, photos, calendar information, and any other data. All iPod classic settings are restored to their original state. To update or restore iPod classic: 1 Make sure you have an Internet connection and have installed the latest version of iTunes from www.apple.com/ipod/start. 2 Connect iPod classic to your computer. 3 In iTunes, select iPod classic in the device list and click the Summary tab. The Version section tells you whether iPod classic is up to date or needs a newer version of the software. 4 Click Update to install the latest version of the software. 5 If necessary, click Restore to restore iPod classic to its original settings (this erases all data from iPod classic). Follow the onscreen instructions to complete the restore process.8 66 8 Safety and Cleaning Read the following important safety and handling information for Apple iPods. Keep the iPod classic User Guide handy for future reference. Important Safety Information Proper handling Do not bend, drop, crush, puncture, incinerate, or open iPod classic. Water and wet locations Do not use iPod classic in rain, or near washbasins or other wet locations. Take care not to spill any food or liquid into iPod classic. In case iPod classic gets wet, unplug all cables, turn iPod classic off, and slide the Hold switch to HOLD before cleaning, and allow it to dry thoroughly before turning it on again. iPod classic repairs Never attempt to repair iPod classic yourself. If iPod classic has been submerged in water, punctured, or subjected to a severe fall, do not use it until you take it to an Apple Authorized Service Provider. iPod classic does not contain any user-serviceable parts. For service information, choose iPod Help from the Help menu in iTunes or go to www.apple.com/support/ipod. The rechargeable battery in iPod classic should be replaced only by an Apple Authorized Service Provider. For more information about battery replacement service, go to www.apple.com/support/ipod/service/battery. ± To avoid injury, read all safety information below and operating instructions before using iPod classic. WARNING: Failure to follow these safety instructions could result in fire, electric shock, or other injury or damage.Chapter 8 Safety and Cleaning 67 Apple USB Power Adapter (available separately) If you use the Apple USB Power Adapter (sold separately at www.apple.com/ipodstore) to charge iPod classic, make sure that the power adapter is fully assembled before you plug it into a power outlet. Then insert the Apple USB Power Adapter firmly into the power outlet. Do not connect or disconnect the Apple USB Power Adapter with wet hands. Do not use any power adapter other than an Apple iPod power adapter to charge iPod classic. The iPod USB Power Adapter may become warm during normal use. Always allow adequate ventilation around the iPod USB Power Adapter and use care when handling. Unplug the iPod USB Power Adapter if any of the following conditions exist:  The power cord or plug has become frayed or damaged.  The adapter is exposed to rain, liquids, or excessive moisture.  The adapter case has become damaged.  You suspect the adapter needs service or repair.  You want to clean the adapter. Hearing damage Permanent hearing loss may occur if earbuds or headphones are used at high volume. Set the volume to a safe level. You can adapt over time to a higher volume of sound that may sound normal but can be damaging to your hearing. If you experience ringing in your ears or muffled speech, stop listening and have your hearing checked. The louder the volume, the less time is required before your hearing could be affected. Hearing experts suggest that to protect your hearing:  Limit the amount of time you use earbuds or headphones at high volume.  Avoid turning up the volume to block out noisy surroundings.  Turn the volume down if you can’t hear people speaking near you. For information about how to set a maximum volume limit on iPod classic, see “Setting the Maximum Volume Limit” on page 36. Headphones safety Use of earphones while operating a vehicle is not recommended and is illegal in some areas. Check and obey the applicable laws and regulations on the use of earphones while operating a vehicle. Be careful and attentive while driving. Stop listening to your audio device if you find it disruptive or distracting while operating any type of vehicle or performing another activity that requires your full attention.68 Chapter 8 Safety and Cleaning Seizures, blackouts, and eye strain A small percentage of people may be susceptible to blackouts or seizures (even if they have never had one before) when exposed to flashing lights or light patterns such as when playing games or watching video. If you have experienced seizures or blackouts or have a family history of such occurrences, you should consult a physician before playing games (if available) or watching video on iPod classic. Discontinue use and consult a physician if you experience: convulsion, eye or muscle twitching, loss of awareness, involuntary movements, or disorientation. To reduce the risk of blackout, seizures, and eyestrain, avoid prolonged use, hold iPod classic some distance from your eyes, use iPod classic in a well lit room, and take frequent breaks. Repetitive motion When you perform repetitive activities such as playing games on iPod classic, you may experience occasional discomfort in your hands, arms, shoulders, neck, or other parts of your body. Take frequent breaks and, if you have discomfort during or after such use, stop use and see a physician. Important Handling Information Carrying iPod classic iPod classic contains sensitive components, including, in some cases, a hard drive. Do not bend, drop, or crush iPod classic. If you are concerned about scratching iPod classic, you can use one of the many cases sold separately. Using connectors and ports Never force a connector into a port. Check for obstructions on the port. If the connector and port don’t join with reasonable ease, they probably don’t match. Make sure that the connector matches the port and that you have positioned the connector correctly in relation to the port. Keeping iPod classic within acceptable temperatures Operate iPod classic in a place where the temperature is always between 0º and 35º C (32º to 95º F). iPod classic play time might temporarily shorten in low-temperature conditions. Store iPod classic in a place where the temperature is always between -20º and 45º C (-4º to 113º F). Don’t leave iPod classic in your car, because temperatures in parked cars can exceed this range. When you’re using iPod classic or charging the battery, it is normal for iPod classic to get warm. The exterior of iPod classic functions as a cooling surface that transfers heat from inside the unit to the cooler air outside. NOTICE: Failure to follow these handling instructions could result in damage to iPod classic or other property.Chapter 8 Safety and Cleaning 69 Keeping the outside of iPod classic clean To clean iPod classic, unplug all cables, turn iPod classic off, and slide the Hold switch to HOLD. Then use a soft, slightly damp, lint-free cloth. Avoid getting moisture in openings. Don’t use window cleaners, household cleaners, aerosol sprays, solvents, alcohol, ammonia, or abrasives to clean iPod classic. Disposing of iPod classic properly For information about the proper disposal of iPod classic, including other important regulatory compliance information, see “Regulatory Compliance Information” on page 71.9 70 9 Learning More, Service, and Support You can find more information about using iPod classic in onscreen help and on the web. The following table describes where to get more iPod-related software and service information. To learn about Do this Service and support, discussions, tutorials, and Apple software downloads Go to: www.apple.com/support/ipod Using iTunes Open iTunes and choose Help > iTunes Help. For an online iTunes tutorial (available in some areas only), go to: www.apple.com/support/itunes Using iPhoto (on Mac OS X) Open iPhoto and choose Help > iPhoto Help. Using iSync (on Mac OS X) Open iSync and choose Help > iSync Help. Using iCal (on Mac OS X) Open iCal and choose Help > iCal Help. The latest information about iPod classic Go to: www.apple.com/ipodclassic Registering iPod classic To register iPod classic, install iTunes on your computer and connect iPod classic. Finding the iPod classic serial number Look at the back of iPod classic or choose Settings > About and press the Center button. In iTunes (with iPod classic connected to your computer), select iPod classic in the device list and click the Settings tab. Obtaining warranty service First follow the advice in this booklet, the onscreen help, and online resources. Then go to: www.apple.com/support/ipod/service 71 Regulatory Compliance Information FCC Compliance Statement This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. See instructions if interference to radio or TV reception is suspected. Radio and TV Interference This computer equipment generates, uses, and can radiate radio-frequency energy. If it is not installed and used properly—that is, in strict accordance with Apple’s instructions—it may cause interference with radio and TV reception. This equipment has been tested and found to comply with the limits for a Class B digital device in accordance with the specifications in Part 15 of FCC rules. These specifications are designed to provide reasonable protection against such interference in a residential installation. However, there is no guarantee that interference will not occur in a particular installation. You can determine whether your computer system is causing interference by turning it off. If the interference stops, it was probably caused by the computer or one of the peripheral devices. If your computer system does cause interference to radio or TV reception, try to correct the interference by using one or more of the following measures:  Turn the TV or radio antenna until the interference stops.  Move the computer to one side or the other of the TV or radio.  Move the computer farther away from the TV or radio.  Plug the computer in to an outlet that is on a different circuit from the TV or radio. (That is, make certain the computer and the TV or radio are on circuits controlled by different circuit breakers or fuses.) If necessary, consult an Apple Authorized Service Provider or Apple. See the service and support information that came with your Apple product. Or, consult an experienced radio/TV technician for additional suggestions. Important: Changes or modifications to this product not authorized by Apple Inc. could void the EMC compliance and negate your authority to operate the product. This product was tested for EMC compliance under conditions that included the use of Apple peripheral devices and Apple shielded cables and connectors between system components. It is important that you use Apple peripheral devices and shielded cables and connectors between system components to reduce the possibility of causing interference to radios, TV sets, and other electronic devices. You can obtain Apple peripheral devices and the proper shielded cables and connectors through an Apple Authorized Reseller. For non-Apple peripheral devices, contact the manufacturer or dealer for assistance. Responsible party (contact for FCC matters only): Apple Inc. Corporate Compliance 1 Infinite Loop, MS 26-A Cupertino, CA 95014 Industry Canada Statement This Class B device meets all requirements of the Canadian interference-causing equipment regulations. Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada. VCCI Class B Statement Korea Class B Statement72 Russia European Community Disposal and Recycling Information Your iPod must be disposed of properly according to local laws and regulations. Because this product contains a battery, the product must be disposed of separately from household waste. When your iPod reaches its end of life, contact Apple or your local authorities to learn about recycling options. For information about Apple’s recycling program, go to: www.apple.com/environment/recycling Deutschland: Dieses Gerät enthält Batterien. Bitte nicht in den Hausmüll werfen. Entsorgen Sie dieses Gerätes am Ende seines Lebenszyklus entsprechend der maßgeblichen gesetzlichen Regelungen. Nederlands: Gebruikte batterijen kunnen worden ingeleverd bij de chemokar of in een speciale batterijcontainer voor klein chemisch afval (kca) worden gedeponeerd. China: Taiwan: European Union—Disposal Information: This symbol means that according to local laws and regulations your product should be disposed of separately from household waste. When this product reaches its end of life, take it to a collection point designated by local authorities. Some collection points accept products for free. The separate collection and recycling of your product at the time of disposal will help conserve natural resources and ensure that it is recycled in a manner that protects human health and the environment. Union Européenne—informations sur l’élimination Le symbole ci-dessus signifie que vous devez vous débarasser de votre produit sans le mélanger avec les ordures ménagères, selon les normes et la législation de votre pays. Lorsque ce produit n’est plus utilisable, portez-le dans un centre de traitement des déchets agréé par les autorités locales. Certains centres acceptent les produits gratuitement. Le traitement et le recyclage séparé de votre produit lors de son élimination aideront à préserver les ressources naturelles et à protéger l’environnement et la santé des êtres humains. Europäische Union—Informationen zur Entsorgung Das Symbol oben bedeutet, dass dieses Produkt entsprechend den geltenden gesetzlichen Vorschriften und getrennt vom Hausmüll entsorgt werden muss. Geben Sie dieses Produkt zur Entsorgung bei einer offiziellen Sammelstelle ab. Bei einigen Sammelstellen können Produkte zur Entsorgung unentgeltlich abgegeben werden. Durch das separate Sammeln und Recycling werden die natürlichen Ressourcen geschont und es ist sichergestellt, dass beim Recycling des Produkts alle Bestimmungen zum Schutz von Gesundheit und Umwelt beachtet werden. 73 Unione Europea—informazioni per l’eliminazione Questo simbolo significa che, in base alle leggi e alle norme locali, il prodotto dovrebbe essere eliminato separatamente dai rifiuti casalinghi. Quando il prodotto diventa inutilizzabile, portarlo nel punto di raccolta stabilito dalle autorità locali. Alcuni punti di raccolta accettano i prodotti gratuitamente. La raccolta separata e il riciclaggio del prodotto al momento dell’eliminazione aiutano a conservare le risorse naturali e assicurano che venga riciclato in maniera tale da salvaguardare la salute umana e l’ambiente. Europeiska unionen—uttjänta produkter Symbolen ovan betyder att produkten enligt lokala lagar och bestämmelser inte får kastas tillsammans med hushållsavfallet. När produkten har tjänat ut måste den tas till en återvinningsstation som utsetts av lokala myndigheter. Vissa återvinningsstationer tar kostnadsfritt hand om uttjänta produkter. Genom att låta den uttjänta produkten tas om hand för återvinning hjälper du till att spara naturresurser och skydda hälsa och miljö. Battery Replacement and Disposal for iPod classic The rechargeable battery in iPod classic should be replaced only by an Apple Authorized Service Provider. For battery replacement services, go to: www.apple.com/support/ipod/service/battery When iPod classic reaches its end of life, contact local authorities to learn about disposal and recycling options, or simply drop it off at your local Apple retail store or return it to Apple. The battery will be removed and recycled in an environmentally friendly manner. For more information, go to: www.apple.com/environment/recycling Apple and the Environment At Apple, we recognize our responsibility to minimize the environmental impacts of our operations and products. For more information, go to: www.apple.com/environment © 2009 Apple Inc. All rights reserved. Apple, the Apple logo, iCal, iLife, iPhoto, iPod, iPod classic, iPod Socks, iTunes, Mac, Macintosh, and Mac OS are trademarks of Apple Inc., registered in the U.S. and other countries. Finder and Shuffle are trademarks of Apple Inc. iTunes Store is a service mark of Apple Inc., registered in the U.S. and other countries. Other company and product names mentioned herein may be trademarks of their respective companies. Mention of third-party products is for informational purposes only and constitutes neither an endorsement nor a recommendation. Apple assumes no responsibility with regard to the performance or use of these products. All understandings, agreements, or warranties, if any, take place directly between the vendors and the prospective users. Every effort has been made to ensure that the information in this manual is accurate. Apple is not responsible for printing or clerical errors. 019-1734/2009-12Index 74 Index A accessories for iPod 58 adding album artwork 18 adding menu items 8, 35 adding music automatically 22 disconnecting iPod 11 from more than one computer 22, 23 manually 26 On-The-Go playlists 33 tutorial 70 adding photos about 43 all or selected photos 45 from iPod to computer 47 full-resolution image 45 address book, syncing 54 Adobe Photoshop Album 64 Adobe Photoshop Elements 64 alarms deleting 51 setting 51 album artwork adding 18 viewing 30 albums browsing by 34 alternate audio 41 artist, browsing by 33 audio, alternate 41 audiobooks setting play speed 39 AV cables 41, 47 B backlight setting timer 9 turning on 6, 9 battery charge states when disconnected 15 charging 13 rechargeable 15 replacing 15 very low 14, 61 viewing charge status 14 brightness setting 9 browsing by album 34 by artist 33 quickly 9 songs 6 videos 6 with Cover Flow 31 buttons Center 5 disabling with Hold switch 6 Eject 12 C calendar events, syncing 54 Center button, using 5 Charging, Please Wait message 14, 61 charging the battery about 13 using the iPod USB Power Adapter 14 using your computer 13 when battery very low 14, 61 cleaning iPod 69 Click Wheel turning off the Click Wheel sound 9 using 5 clocks adding for other time zones 51 settings 50 close captions 41 compilations 35 component AV cable 41, 47 composite AV cable 41, 47 computer charging the battery 13 connecting iPod 10 getting photos from iPod 47 problems connecting iPod 61 requirements 64 connecting iPodIndex 75 about 10 charging the battery 13 to a TV 41, 47 Connect to Power message 14 contacts sorting 56 syncing 54 controls disabling with Hold switch 7 using 5 converting unprotected WMA files 62 Cover Flow 31 customizing the Music menu 35 D data files, storing on iPod 49 date and time setting 50 viewing 50 determining battery charge 15 diamond icon on scrubber bar 6 digital photos. See photos disconnecting iPod about 10 during music update 11 ejecting first 12 instructions 13 troubleshooting 60 disk, using iPod as 49 displaying time in title bar 50 downloading See also adding; syncing E Eject button 12 ejecting before disconnecting 11, 12 external disk, using iPod as 49 F fast-forwarding a song or video 6 features of iPod 4 file formats, supported 62 finding your iPod serial number 70 fit video to screen 41 FM radio 39 full-resolution images 45 G games 52 Genius about 16 creating a playlist 7, 29 playing a playlist 7, 32 saving a playlist 7 setting up in iTunes 19 syncing to iPod classic 23 troubleshooting 63 using on iPod 31 Genius Mixes playing 7, 32 syncing to iPod classic 23 getting help 70 getting information about your iPod 10 H handling information 66 hearing loss warning 58 help, getting 70 Hold switch 6, 7 I iCal, getting help 70 images. See photos importing contacts, calendars, and to-do lists. See syncing iPhoto getting help 43, 70 recommended version 64 iPod Dock 10 iPod Dock Connector 10 iPod Updater application 65 iPod USB power adapter 13 iSync, getting help 70 iTunes ejecting iPod 12 getting help 70 setting not to open automatically 49 Sound Check 37 iTunes Library, adding songs 17 iTunes U 25, 38, 40 L language resetting 63 specifying 9 letterbox format 41 library, adding songs 17 lightning bolt on battery icon 14 locating your iPod serial number 70 locking iPod screen 53 lyrics adding 18 viewing on iPod 30 M Mac OS X operating system 64 main menu adding or removing items 8 opening 5 settings 8, 3576 Index main menu, returning to 6 managing iPod manually 26 manually adding 26 maximum volume limit, setting 36 memos, recording 57 menu items adding or removing 8, 35 choosing 6 returning to main menu 6 returning to previous menu 6 modifying playlists 27 movies syncing selected 24 See also videos music iPod not playing 60 rating 30 setting for slideshows 46 syncing 22 tutorial 70 See also adding music; songs Music menu, customizing 35 music videos syncing 23 N navigating quickly 9 notes, storing and reading 56 Now Playing screen moving to any point in a song or video 6 scrubber bar 6 shuffling songs or albums 29 NTSC TV 41, 46 O On-The-Go playlists 33 operating system requirements 64 overview of iPod features 4 P PAL TV 41, 46 pausing a song 6 a video 6 phone numbers, syncing 54 photos adding and viewing 43 deleting 45, 48 full-resolution 45 syncing 44, 45 viewing on iPod 45 playing games 52 Genius Mixes 7, 32 songs 6 videos 6 playlists adding songs 7, 27 Genius 7, 32 making on iPod 33 modifying 27 On-The-Go 33 plug on battery icon 14 podcasts listening 38 updating 25 ports RCA video and audio 41, 47 USB 64 power adapter safety 67 previous menu, returning to 6 problems. See troubleshooting Q quick navigation 9 R radio accessory 39 random play 6 rating songs 30 RCA video and audio ports 41, 47 rechargeable batteries 15 recording voice memos 57 registering iPod 70 relative volume, playing songs at 37 removing menu items 8, 35 repairing iPod 66 replacing battery 15 replaying a song or video 6 requirements computer 64 operating system 64 reset all settings 10 resetting iPod 6, 59 resetting the language 63 restore message 62 restoring iPod software 65 rewinding a song or video 6 S Safely Remove Hardware icon 12 safety considerations setting up iPod 66 safety information 66 saving On-The-Go playlists 33 screen lock 53 scrolling quickly 9 scrubber bar 6 searching iPod 35Index 77 Select button. See Center button serial number, locating 70 service and support 70 sets of songs. See playlists setting combination for iPod 53 settings about your iPod 10 alarm 51 audiobook play speed 39 backlight timer 9 brightness 9 Click Wheel sound 9 date and time 50 language 9 main menu 8, 35 PAL or NTSC TV 41, 46 playing songs at relative volume 37 repeating songs 34 reset all 10 shuffle songs 34 sleep timer 51 slideshow 46 TV 41 volume limit 36 shuffling songs on iPod 6, 34 sleep mode and charging the battery 13 sleep timer, setting 51 slideshows 46 software getting help 70 iPhoto 64 iPod Updater 65 support versions 64 updating 65 songs adding to On-The-Go playlists 7 browsing 6 entering names 18 fast-forwarding 6 pausing 6 playing 6 playing at relative volume 37 rating 30 repeating 34 replaying 6 rewinding 6 shuffling 6, 29, 34 skipping ahead 6 viewing lyrics 18 See also music sorting contacts 56 Sound Check 37 standard TV 41 stopwatch 52 storing data files on iPod 49 notes on iPod 56 subtitles 41 supported operating systems 64 suppressing iTunes from opening 49 syncing address book 54 automatically 22 music 21 music videos 23 photos 44, 45 selected movies 24 to-do lists 54 videos 24 voice memos 57 T time, displaying in title bar 50 timer, setting for backlight 9 time zones, clocks for 51 title bar, displaying time 50 to-do lists, syncing 54 transitions for slides 46 troubleshooting connecting iPod to computer 61 cross-platform use 64 disconnecting iPod 60 Genius 63 iPod not playing music 60 iPod won’t respond 59 resetting iPod 59 restore message 62 safety considerations 66 setting incorrect language 63 slow syncing of music or data 62 software update and restore 65 TV slideshows 63 unlocking iPod screen 64 turning iPod on and off 6 tutorial 70 TV connecting to iPod 41, 47 PAL or NTSC 41, 46 settings 41 viewing slideshows 42, 47 TV shows See also videos U unlocking iPod screen 54, 64 unresponsive iPod 59 unsupported audio file formats 62 updating and restoring software 65 USB 2.0 port requirements 64 slow syncing of music or data 6278 Index USB port on keyboard 11, 60 Use iTunes to restore message in display 62 V video captions 41 video podcasts downloading 20 viewing on a TV 41 videos adding to iPod 23 browsing 6 fast-forwarding 6 pausing 6 playing 6 purchasing 20 replaying 6 rewinding 6 skipping ahead 6 syncing 24 viewing on a TV 41 viewing on iPod 40 viewing album artwork 30 viewing lyrics 30 viewing music videos 40 viewing photos 45 viewing slideshows on a TV 42, 47 on iPod 46 settings 46 troubleshooting 63 voice memos recording 57 syncing with your computer 57 volume changing 6 setting maximum limit 36 W warranty service 70 widescreen TV 41 Windows supported operating systems 64 troubleshooting 64 WMA files, converting 62 iPod nano User Guide2 2 Contents Chapter 1 4 iPod nano Basics 4 iPod nano at a Glance 5 Using iPod nano Controls 9 Using iPod nano Menus 12 About the iPod nano Internal Speaker 13 Connecting and Disconnecting iPod nano 16 About the iPod nano Battery Chapter 2 19 Setting Up iPod nano 20 Setting Up Your iTunes Library 20 Importing Music to iTunes 21 Adding More Details to Your iTunes Library 21 Organizing Your Music 22 Importing Video to iTunes 24 Adding Music, Videos, and Other Content to iPod nano 24 Connecting iPod nano to a Computer for the First Time 25 Syncing Music Automatically 27 Syncing Videos Automatically 28 Adding Podcasts to iPod nano 29 Adding iTunes U Content to iPod nano 29 Adding Audiobooks to iPod nano 30 Adding Other Content to iPod nano 30 Managing iPod nano Manually 32 Setting Up VoiceOver Chapter 3 33 Listening to Music 33 Playing Music and Other Audio 39 Using Genius on iPod nano 47 Playing Podcasts 48 Playing iTunes U Content 48 Listening to Audiobooks Chapter 4 49 Watching Videos 49 Watching Videos on iPod nanoContents 3 50 Watching Videos on a TV Connected to iPod nano Chapter 5 52 Using the Video Camera 53 Recording Video 54 Playing Recorded Videos 55 Deleting Recorded Videos 55 Importing Recorded Videos to Your Computer Chapter 6 58 Listening to FM Radio 60 Tuning the FM radio 61 Pausing Live Radio 64 Tagging Songs to Sync to iTunes 65 Using the Radio Menu Chapter 7 67 Photo Features 69 Viewing Photos 71 Adding Photos from iPod nano to a Computer Chapter 8 72 More Settings, Extra Features, and Accessories 72 Using iPod nano as a Pedometer 74 Recording Voice Memos 77 Using Extra Settings 81 Syncing Contacts, Calendars, and To-Do Lists 83 Mono Audio 83 Using Spoken Menus for Accessibility 84 Using iPod nano as an External Disk 84 Storing and Reading Notes 85 Learning About iPod nano Accessories Chapter 9 86 Tips and Troubleshooting 86 General Suggestions 92 Updating and Restoring iPod Software Chapter 10 93 Safety and Cleaning 93 Important Safety Information 96 Important Handling Information Chapter 11 97 Learning More, Service, and Support Index 1001 4 1 iPod nano Basics Read this chapter to learn about the features of iPod nano, how to use its controls, and more. iPod nano at a Glance Get to know the controls on iPod nano: Headphones port Menu Previous/Rewind Play/Pause Hold switch 30-pin connector Click Wheel Next/Fast-forward Center button Lens Microphone Chapter 1 iPod nano Basics 5 What’s New in iPod nano  Larger, 2.2-inch display  Polished aluminum finish  A built-in video camera that lets you record video with special effects  An FM radio that lets you pause live radio and tag songs for purchase from the iTunes Store (radio tagging may not be available in some countries)  Internal speaker and microphone  A pedometer that records your workout history Using iPod nano Controls The controls on iPod nano are easy to find and use. Press any button to turn on iPod nano. The first time you turn on iPod nano, the language menu appears. Use the Click Wheel to scroll to your language, and then press the Center button to choose it. The main menu appears in your language. Use the Click Wheel and Center button to navigate through onscreen menus, play songs, change settings, and get information. Move your thumb lightly around the Click Wheel to select a menu item. To choose the item, press the Center button. To go back to the previous menu, press Menu.6 Chapter 1 iPod nano Basics Here’s what else you can do with iPod nano controls. To Do this Turn on iPod nano Press any button. Turn off iPod nano Press and hold Play/Pause (’). Turn on the backlight Press any button or use the Click Wheel. Disable iPod nano controls (so nothing happens if you press them accidentally) Slide the Hold switch to HOLD (an orange bar appears). Reset iPod nano (if it isn’t responding) Slide the Hold switch to HOLD and back again. Press Menu and the Center button at the same time for about 6 seconds, until the Apple logo appears. Choose a menu item Use the Click Wheel to scroll to the item and press the Center button to choose. Go back to the previous menu Press Menu. Go directly to the main menu Press and hold Menu. Access additional options Press and hold the Center button until a menu appears. Browse for a song From the main menu, choose Music. Browse for a video From the main menu, choose Videos. Play a song or video Select the song or video and press the Center button or Play/Pause (’). iPod nano must be ejected from your computer to play songs and videos. Pause a song or video Press Play/Pause (’) or unplug your headphones. Change the volume From the Now Playing screen, use the Click Wheel. Play all the songs in a playlist or album Select the playlist or album and press Play/Pause (’). Play all songs in random order From the main menu, choose Shuffle Songs. Skip to a random song Shake iPod nano. Enable or disable Shake for shuffling songs Choose Settings > Playback, choose Shake, and then select Shuffle or Off. Skip to any point in a song or video From the Now Playing screen, press the Center button to show the scrubber bar (the playhead on the bar shows the current location), and then scroll to any point in the song or video. Skip to the next song or chapter in an audiobook or podcast Press Next/Fast-forward (‘). Start a song or video over Press Previous/Rewind (]). Fast-forward or rewind a song, video, or paused radio Press and hold Next/Fast-forward (‘) or Previous/Rewind (]). Add a song to the On-The-Go playlist Play or select a song, and then press and hold the Center button until a menu appears. Select “Add to On-The-Go,” and then press the Center button.Chapter 1 iPod nano Basics 7 Play the previous song or chapter in an audiobook or podcast Press Previous/Rewind (]) twice. Create a Genius playlist Play or select a song, and then press and hold the Center button until a menu appears. Select Start Genius, and then press the Center button (Start Genius appears in the Now Playing screen only if there’s Genius data for the selected song). Save a Genius playlist Create a Genius playlist, select Save Playlist then press the Center button. Play a saved Genius playlist From the Playlist menu, select a Genius playlist, and then press Play/Pause (’). Play a Genius Mix From the Music menu, choose Genius Mixes. Select a mix and then press Play/Pause (’). Record video Choose Video Camera from the main menu. Press the Center button to start or stop recording. Record video with special effects Before recording video, press and hold the Center button to display effects, then use the Click Wheel to browse and press the Center button to select. Press the Center button again to start recording. Play back recorded video Press the Center button to stop recording, then press Menu to enter the Camera Roll screen. Choose a video and press the Center button to play. Watch recorded video From the Videos menu, choose Camera Videos, then select a video and press Play/Pause (’). Listen to FM radio Choose Radio from the main menu. Tune to an FM station Use the Click Wheel to browse the radio dial. Seek FM stations When the radio dial is visible, press Next/Fast-forward (‘) or Previous/Rewind (]) to skip to the next or previous station. Not available if you save any stations as favorites. Scan FM stations When the radio dial is visible, press and hold Next/Fast-forward (‘). Press the Center button to stop scanning. Save an FM station as a favorite Press and hold the Center button until a menu appears, and then choose Add to Favorites. Pause and resume live radio From any screen, press Play/Pause (’) while listening to the radio. Press Play/Pause (’) again to resume playing. Changing the radio station clears paused radio. Switch between the radio dial and the Live Pause screen Press the Center button. Tag a song on the radio Press and hold the Center button to tag songs marked with a tag symbol. Sync with iTunes to preview and purchase tagged songs. Use the pedometer From the Extras menu, choose Fitness, and then choose Pedometer. Press the Center button to start or stop a session. To Do this8 Chapter 1 iPod nano Basics Disabling iPod nano Controls If you don’t want to turn iPod nano on or activate controls accidentally, you can disable them with the Hold switch. The Hold switch disables all Click Wheel controls, and also disables functions that are activated by movement, such as shaking to shuffle and rotating to enter or exit Cover Flow. To disable iPod nano controls: m Slide the Hold switch to HOLD (an orange bar appears). If you disable the controls while using iPod nano, the song, playlist, podcast, or video that’s playing continues to play, and if the pedometer is turned on it continues counting steps. To stop or pause, slide the Hold switch to enable the controls again. Record a voice memo From the Extras menu, choose Voice Memos. Press Play/Pause (’) to start or stop recording. Press the Center button to add a chapter markers. Find the iPod nano serial number From the main menu choose Settings > About and press the Center button until you see the serial number, or look on the back of iPod nano. To Do thisChapter 1 iPod nano Basics 9 Using iPod nano Menus When you turn on iPod nano, you see the main menu. Choose menu items to perform functions or go to other menus. Icons along the top of the screen show iPod nano status. Display item Function Menu title Displays the title of the current menu. The menu title doesn’t appear when the Lock icon appears. Pedometer icon Appears when the pedometer is on. Play icon The Play (“) icon appears when a song, video, or other item is playing. The Pause (1) icon appears when the item is paused. Battery icon The Battery icon shows the approximate remaining battery charge. Lock icon The Lock icon appears when the Hold switch is set to HOLD. This indicates that the iPod nano controls are disabled. When the Lock icon appears, it replaces the menu title. Menu items Use the Click Wheel to scroll through menu items. Press the Center button to choose an item. An arrow next to a menu item indicates that it leads to another menu or screen. Preview panel Displays album art, photos, and other information relating to the menu item selected. Menu title Pedometer icon Battery icon Menu items Preview panel Play icon Lock icon10 Chapter 1 iPod nano Basics Adding or Removing Items on the Main Menu You might want to add often-used items to the iPod nano main menu. For example, you can add a Songs item to the main menu, so you don’t have to choose Music before you choose Songs. To add or remove items on the main menu: 1 Choose Settings > General > Main Menu. 2 Select each item you want to appear in the main menu. A checkmark indicates which items have been added. Turning Off the Preview Panel The preview panel at the bottom of the main menu displays album art, photo thumbnails, available storage, and other information. You can turn it off to allow more space for menu items. To turn the preview panel on or off: m Choose Settings > General > Main Menu > Preview Panel, and then press the Center button to select On or Off. The preview panel displays art for a category only if iPod nano contains at least five items with art in the category. Setting the Font Size in Menus iPod nano can display text in two different sizes, standard and large. To set the font size: m Choose Settings > General > Font Size, and then press the Center button to select Standard or Large. Setting the Language iPod nano can use different languages. To set the language: m Choose Settings > Language, and then choose a language.Chapter 1 iPod nano Basics 11 Setting the Backlight Timer You can set the backlight to illuminate the screen for a certain amount of time when you press a button or use the Click Wheel. The default is 10 seconds. To set the backlight timer: m Choose Settings > General > Backlight, and then choose the time you want. Choose “Always On” to prevent the backlight from turning off (choosing this option decreases battery performance). Setting the Screen Brightness You can adjust the brightness of the iPod nano screen. To set the screen brightness: m Choose Settings > General > Brightness, and then use the Click Wheel to adjust the brightness. You can also set the brightness during a slideshow or video. Press the Center button until the brightness slider appears, and then use the Click Wheel to adjust the brightness. Turning Off the Click Wheel Sound When you scroll through menu items, you can hear a clicking sound through the earphones or headphones and through the iPod nano internal speaker. If you like, you can turn off the Click Wheel sound. To turn off the Click Wheel sound: m Choose Settings > General and set Clicker to Off. To turn the Click Wheel sound on again, set Clicker to On. Scrolling Quickly Through Long Lists You can scroll quickly through a long list by moving your thumb quickly on the Click Wheel. Note: Not all languages are supported. To scroll quickly: 1 Move your thumb quickly on the Click Wheel, to display a letter of the alphabet on the screen. 2 Use the Click Wheel to navigate through the alphabet until you find the first letter of the item you’re looking for. Items beginning with a symbol or number appear after the letter Z. 3 Lift your thumb momentarily to return to normal scrolling. 4 Use the Click Wheel to navigate to the item you want.12 Chapter 1 iPod nano Basics Getting Information About iPod nano You can get details about your iPod nano, such as the amount of space available, the number of songs, videos, photos, and other items, and the serial number, model, and software version. To get information about iPod nano: m Choose Settings > About, and press the Center button to cycle through the screens of information. Resetting All Settings You can reset all the items on the Settings menu to their default setting. To reset all settings: m Choose Settings > Reset Settings, and then choose Reset. About the iPod nano Internal Speaker With the iPod nano internal speaker, you can listen to any audio on iPod nano without earphones or headphones — except for the built-in FM radio, which uses the earphone or headphone cord as an antenna. Connecting earphones or headphones to iPod nano disables the internal speaker. Any audio that’s playing continues to play, but only through the earphones or headphones. If you disconnect the earphones or headphones while audio is playing, the audio pauses. To resume listening through the internal speaker, press Play/Pause (’). If you disconnect the earphones or headphones while the radio is playing or paused, the radio stops and any paused radio is cleared. If you choose Video Camera or Voice Memos while audio is playing, the audio turns off.Chapter 1 iPod nano Basics 13 Connecting and Disconnecting iPod nano You connect iPod nano to your computer to add music, videos, photos, and files to iPod nano, to import recorded videos and voice memos to your computer, and to charge the battery. Disconnect iPod nano when you’re done. Important: The battery doesn’t charge when your computer is in sleep. Connecting iPod nano To connect iPod nano to your computer: m Plug the included Dock Connector to USB Cable into a high-powered USB 2.0 port on your computer, and then connect the other end to iPod nano. If you have an iPod dock, you can connect the cable to a USB 2.0 port on your computer, connect the other end to the dock, and then put iPod nano in the dock. Note: The USB port on most keyboards doesn’t provide enough power to charge iPod nano. Connect iPod nano to a USB 2.0 port on your computer. By default, iTunes syncs songs on iPod nano automatically when you connect it to your computer. When iTunes is finished, you can disconnect iPod nano. You can sync songs while your battery is charging. If you connect iPod nano to a different computer and it’s set to sync music automatically, iTunes prompts you before syncing any music. If you click Yes, the songs and other audio files already on iPod nano will be erased and replaced with songs and other audio files on the computer iPod nano is connected to. For information about adding music to iPod nano and using iPod nano with more than one computer, see Chapter 2, “Setting Up iPod nano,” on page 19. Disconnecting iPod nano It’s important not to disconnect iPod nano while it’s syncing. You can see if it’s OK to disconnect iPod nano by looking at the iPod nano screen. Don’t disconnect iPod nano if you see the “Connected” or “Synchronizing” message, or you could damage files on iPod nano.14 Chapter 1 iPod nano Basics If you see one of these messages, you must eject iPod nano before disconnecting it: If you see the main menu or a large battery icon, you can disconnect iPod nano. If you set iPod nano to manage songs manually (see “Managing iPod nano Manually” on page 30) or enable iPod nano for disk use (see “Using iPod nano as an External Disk” on page 84), you must always eject iPod nano before disconnecting it. If you accidentally disconnect iPod nano without ejecting it, reconnect iPod nano to your computer and sync again.Chapter 1 iPod nano Basics 15 To eject iPod nano: m In iTunes, click the Eject (C) button next to iPod nano in the device list on the left side of the iTunes window. You can safely disconnect iPod nano while either of these messages is displayed: If you’re using a Mac, you can also eject iPod nano by dragging the iPod nano icon on the desktop to the Trash. If you’re using a Windows PC, you can also eject iPod nano in My Computer or by clicking the Safely Remove Hardware icon in the Windows system tray and selecting iPod nano. To disconnect iPod nano: 1 Unplug your earphones or headphones, if they’re attached. 2 Disconnect the cable from iPod nano. If iPod nano is in the dock, simply remove it. 16 Chapter 1 iPod nano Basics About the iPod nano Battery iPod nano has an internal, non–user-replaceable battery. For best results, the first time you use iPod nano, let it charge for about three hours or until the battery icon in the status area of the display shows that the battery is fully charged. If iPod nano isn’t used for a while, the battery might need to be charged. Note: iPod nano continues to use battery power after it’s been turned off. The iPod nano battery is 80-percent charged in about one and a half hours, and fully charged in about three hours. If you charge iPod nano while adding files, playing music, watching videos, or viewing a slideshow, it might take longer. Charging the iPod nano Battery You can charge the iPod nano battery in two ways:  Connect iPod nano to your computer.  Use the Apple USB Power Adapter, available separately. To charge the battery using your computer: m Connect iPod nano to a USB 2.0 port on your computer. The computer must be turned on and not in sleep. If the battery icon on the iPod nano screen shows the Charging screen, the battery is charging. If it shows the Charged screen, the battery is fully charged. If you don’t see the Charging screen, iPod nano might not be connected to a high-power USB port. Try another USB port on your computer. Chapter 1 iPod nano Basics 17 Important: If a “Charging, Please Wait” or “Connect to Power” message appears on the iPod nano screen, the battery needs to be charged before iPod nano can communicate with your computer. See “If iPod nano displays a “Connect to Power” message” on page 88. If you want to charge iPod nano when you’re away from your computer, you can purchase the Apple USB Power Adapter. To charge the battery using the Apple USB Power Adapter: 1 Connect the AC plug adapter to the power adapter (they might already be connected). 2 Connect the Dock Connector to USB Cable to the power adapter, and plug the other end of the cable into iPod nano. 3 Plug the power adapter into a working power outlet. Understanding Battery States When iPod nano isn’t connected to a power source, a battery icon in the top-right corner of the iPod nano screen shows approximately how much charge is left. Apple USB Power Adapter (your adapter may look different) iPod USB cable Battery less than 20% charged Battery about halfway charged Battery fully charged18 Chapter 1 iPod nano Basics When iPod nano is connected to a power source, the battery icon changes to show that the battery is charging or fully charged. You can disconnect and use iPod nano before it’s fully charged. Note: Rechargeable batteries have a limited number of charge cycles and might eventually need to be replaced. Battery life and number of charge cycles vary by use and settings. For information, go to www.apple.com/batteries. Improving Battery Performance with Energy Saver Energy Saver can extend the time between battery charges by turning off the iPod nano screen when you aren’t using the controls. Energy Saver is turned on by default. To turn Energy Saver on or off: m Choose Settings > Playback > Energy Saver, and then select On or Off. If you turn Energy Saver off, iPod nano displays the following information after the backlight turns off: Turning off Energy Saver increases the rate of battery consumption. Battery charging (lightning bolt) Battery fully charged (plug)2 19 2 Setting Up iPod nano You use iTunes on your computer to set up iPod nano to play your music, video, and other media content. No setup is needed to record video or listen to FM radio. Using iTunes iTunes is the free software application you use to set up, organize, and manage your content on iPod nano. iTunes can sync music, audiobooks, podcasts, and more with iPod nano. If you don’t already have iTunes installed on your computer, you can download it at www.apple.com/downloads. iPod nano requires iTunes 9 or later. iTunes is available for Mac and Windows. You can use iTunes to import music from CDs and the Internet, buy songs and other audio and video from the iTunes Store, create personal compilations of your favorite songs (called playlists), sync them to iPod nano, and adjust iPod nano settings. iTunes also has a feature called Genius that creates playlists and mixes of songs from your iTunes library that go great together. You can sync Genius playlists that you create in iTunes to iPod nano, and you can create Genius playlists and listen to Genius Mixes on iPod nano. To use Genius, you need an iTunes Store account. iTunes has many other features. You can burn your own CDs that play in standard CD players (if your computer has a recordable CD drive); listen to streaming Internet radio; watch videos and TV shows; rate songs according to preference; and much more. 20 Chapter 2 Setting Up iPod nano For information about using these iTunes features, open iTunes and choose Help > iTunes Help. If you already have iTunes 9 or later installed on your computer and you’ve set up your iTunes library, you can skip ahead to “Adding Music, Videos, and Other Content to iPod nano” on page 24. If you want to get started recording video or listening to FM radio, you can set up iPod nano at a later time. To learn how to record video, see “Using the Video Camera” on page 52. For information about the FM radio, see “Listening to FM Radio” on page 58. Setting Up Your iTunes Library To listen to music and watch videos on iPod nano, you first need to get that music and video into iTunes on your computer. Importing Music to iTunes There are three ways of getting music and other audio into iTunes. Purchase Songs and Download Podcasts Using the iTunes Store If you have an Internet connection, you can easily purchase and download songs, albums, and audiobooks online using the iTunes Store. You can also subscribe to and download podcasts, and you can download free educational content from iTunes U. To purchase music online using the iTunes Store, you set up a free iTunes account in iTunes, find the songs you want, and then buy them. If you already have an iTunes account (also called an Apple ID), you can use that account to sign in to the iTunes Store and buy songs. You don’t need an iTunes Store account to download or subscribe to podcasts. To enter the iTunes Store, open iTunes and click iTunes Store below Store on the left side of the iTunes window. Add Songs Already on Your Computer to Your iTunes Library If you have songs on your computer encoded in file formats that iTunes supports, you can easily add the songs to iTunes. To learn how to get songs from your computer into iTunes, open iTunes and choose Help > iTunes Help. Using iTunes for Windows, you can convert nonprotected WMA files to AAC or MP3 format. This can be useful if you have a library of music encoded in WMA format. For more information, open iTunes and choose Help > iTunes Help.Chapter 2 Setting Up iPod nano 21 Import Music From Your Audio CDs Into iTunes iTunes can import music and other audio from your audio CDs. If you have an Internet connection, iTunes gets the names of the songs on the CD from the Internet (if available) and lists them in the iTunes window. When you add the songs to iPod nano, the song information is included. To learn how to import music from your CDs into iTunes, open iTunes and choose Help > iTunes Help. Adding More Details to Your iTunes Library Once you import your music into iTunes, you can add more details to your iTunes library. Most of these additional details appear on iPod nano when you add songs. Enter Song Names and Other Information If you don’t have an Internet connection, if song information isn’t available for music you import, or if you want to include additional information (such as composer names), you can enter the information manually. To learn how to enter song information, open iTunes and choose Help > iTunes Help. Add Lyrics You can enter song lyrics in plain text format into iTunes so that you can view the song lyrics on iPod nano while the song is playing. To learn how to enter lyrics, open iTunes and choose Help > iTunes Help. For more information, see “Viewing Lyrics on iPod nano” on page 37. Add Album Artwork Music you purchase from the iTunes Store includes album artwork, which iPod nano can display. You can add album artwork automatically for music you’ve imported from CDs, if the CDs are available from the iTunes Store. You can add album artwork manually if you have the album art on your computer. To learn more about adding album artwork, open iTunes and choose Help > iTunes Help. For more information, see “Viewing Album Artwork on iPod nano” on page 37. Organizing Your Music In iTunes, you can organize songs and other items into lists, called playlists, in any way you want. For example, you can create playlists with songs to listen to while exercising, or playlists with songs for a particular mood. You can create Smart Playlists that update automatically based on rules you define. When you add songs to iTunes that match the rules, they automatically get added to the Smart Playlist. 22 Chapter 2 Setting Up iPod nano You can turn on Genius in iTunes and create playlists of songs that go great together. Genius can also organize your music library automatically by sorting and grouping it into collections called Genius Mixes. You can create as many playlists as you like, using any of the songs in your iTunes library. Adding a song to a playlist or later removing it doesn’t remove it from your library. To learn how to set up playlists in iTunes, open iTunes and choose Help > iTunes Help. Note: To create playlists on iPod nano when iPod nano isn’t connected to your computer, see “Creating On-The-Go Playlists on iPod nano” on page 41. Turning On Genius in iTunes Genius finds songs in your library that go great together in order to create Genius playlists and Genius Mixes. A Genius playlist starts with a song that you select. To create the Genius playlist, iTunes then compiles a collection of songs that go great with the one you selected. Genius Mixes are pre-selected compilations of songs that go great together, and are created for you by iTunes using songs from your library. Genius Mixes are designed to provide a different listening experience each time you play one. iTunes creates up to 12 Genius Mixes, depending on the variety of music in your iTunes library. To use Genius on iPod nano to create Genius playlists and Genius Mixes, you first need to turn on Genius in iTunes. To learn about turning on and using Genius in iTunes, open iTunes and choose Help > iTunes Help. Genius playlists and Genius Mixes created in iTunes can be synced to iPod nano like any iTunes playlist. Genius Mixes can’t be added to iPod nano manually. See “Syncing Genius Playlists and Genius Mixes to iPod nano” on page 26. Genius is a free service, but an iTunes Store account is required to use it (if you don’t have an account, you can set one up when you turn on Genius). Importing Video to iTunes There are several ways to import video into iTunes, described below. Purchase or Rent Videos and Download Video Podcasts from the iTunes Store To purchase videos—movies, TV shows, and music videos—or rent movies online from the iTunes Store (part of iTunes and available in some countries only), you sign in to your iTunes Store account, find the videos you want, and then buy or rent them.Chapter 2 Setting Up iPod nano 23 A rented movie expires 30 days after you rent it or 24 hours after you begin playing it (48 hours outside the U.S.), whichever comes first. Expired rentals are deleted automatically. These terms apply to U.S. rentals. Rental terms vary among countries. To enter the iTunes Store, open iTunes and click iTunes Store below Store on the left side of the iTunes window. You can view movie trailers or TV show previews by clicking the Preview button next to them. Purchased videos appear when you select Movies or TV Shows (under Library) or Purchased (under Store) in the source list. Rented videos appear when you select Rented Movies (under Library). Some items have other options, such as TV shows that let you buy a Season Pass for all episodes. Video podcasts appear along with other podcasts in the iTunes Store. You can subscribe to them and download them just as you would other podcasts. You don’t need an iTunes Store account to download podcasts. See “Purchase Songs and Download Podcasts Using the iTunes Store” on page 20. Create Versions of Your Own Videos to Work with iPod nano You can view other video files on iPod nano, such as videos you create in iMovie on a Mac or videos you download from the Internet. Import the video into iTunes, convert it for use with iPod nano, if necessary, and then add it to iPod nano. iTunes supports many of the video formats that QuickTime supports. For more information, see “If you can’t add a song or other item to iPod nano” on page 89. Some videos may be ready for use with iPod nano after you import them to iTunes. If you try to add a video to iPod nano (see “Syncing Videos Automatically” on page 27), and a message says the video can’t play on iPod nano, then you must convert the video for use with iPod nano. Depending on the length and content of a video, converting it for use with iPod nano can take several minutes to several hours. When you create a version of a video for use with iPod nano, the original video also remains in your iTunes library. For more about converting video for iPod nano, open iTunes and choose Help > iTunes Help, or go to www.info.apple.com/kbnum/n302758.24 Chapter 2 Setting Up iPod nano Adding Music, Videos, and Other Content to iPod nano After your music and video are imported and organized in iTunes, you can easily add them to iPod nano. To manage how music, videos, photos, and other content are added to iPod nano from your computer, you connect iPod nano to your computer, and then use iTunes to choose iPod nano settings. Connecting iPod nano to a Computer for the First Time The first time you connect iPod nano to your computer (after installing iTunes), iTunes opens automatically and the iPod nano Setup Assistant appears: To use the iPod nano Setup Assistant: 1 Enter a name for iPod nano. This is the name that will appear in the device list on the left side of the iTunes window. 2 Select your settings. Automatic syncing and VoiceOver are selected by default. If you don’t want to enable VoiceOver at this time, deselect Enable VoiceOver. If you change your mind, you can enable VoiceOver any time you connect iPod nano to your computer. See “Setting Up VoiceOver” on page 32. 3 Click Done. If you selected to enable VoiceOver during setup, follow any onscreen instructions for downloading and installing the VoiceOver Kit. For more information, see “Using VoiceOver in iPod nano” on page 44. To learn how to set up VoiceOver in iPod nano, see “Setting Up VoiceOver” on page 32.Chapter 2 Setting Up iPod nano 25 You can change the device name and settings any time you connect iPod nano to your computer. After you click Done, the Summary pane appears. If you selected automatic syncing, iPod nano begins syncing. Adding Content Automatically or Manually There are two ways to add content to iPod nano:  Automatic syncing: When you connect iPod nano to your computer, iPod nano is automatically updated to match the items in your iTunes library. You can sync all your songs, playlists, videos, and podcasts, or, if your entire iTunes library doesn’t fit on iPod nano, you can sync only selected items. You can sync iPod nano automatically with only one computer at a time.  Manually managing iPod nano: When you connect iPod nano, you can drag items individually to iPod nano and delete them individually from iPod nano. You can add songs from more than one computer without erasing songs from iPod nano. When you manage music yourself, you must always eject iPod nano from iTunes before you disconnect it. Syncing Music Automatically By default, iPod nano is set to sync all songs and playlists when you connect it to your computer. This is the simplest way to add music to iPod nano. You just connect iPod nano to your computer, let it add songs, audiobooks, videos, and other items automatically, and then disconnect it and go. If you added any songs to iTunes since the last time you connected iPod nano, they are synced with iPod nano. If you deleted songs from iTunes, they are removed from iPod nano. To sync music with iPod nano: m Connect iPod nano to your computer. If iPod nano is set to sync automatically, the update begins. Important: If you connect iPod nano to a computer that it’s not synced with, a message asks if you want to sync songs automatically. If you accept, all songs, audiobooks, and videos are erased from iPod nano and replaced with songs and other items from that computer. While music is being synced from your computer to iPod nano, the iTunes status window shows progress, and you see a sync icon next to the iPod nano icon in the device list.26 Chapter 2 Setting Up iPod nano When the update is done, a message in iTunes says “iPod sync is complete.” A bar at the bottom of the iTunes window displays how much disk space is used by different types of content. If there isn’t enough space on iPod nano for all your music, you can set iTunes to sync only selected songs and playlists. Only the songs and playlists you specify are synced with iPod nano. Syncing Music From Selected Playlists, Artists, and Genres to iPod nano You can set iTunes to sync selected playlists, artists, and genres to iPod nano if the music in your iTunes library doesn’t all fit on iPod nano. Only the music from the playlists, artists, and genres you select is synced to iPod nano. To set iTunes to sync music from selected playlists, artists, and genres to iPod nano: 1 In iTunes, select iPod nano in the device list and click the Music tab. 2 Select “Sync music,” and then choose “Selected playlists, artists, and genres.” 3 Select the playlists you want. 4 To include music videos, select “Include music videos.” 5 To set iTunes to automatically fill any remaining space on iPod nano, select “Automatically fill free space with songs.” 6 Click Apply. If “Sync only checked songs and videos” is selected in the Summary pane, iTunes syncs only items that are checked. Syncing Genius Playlists and Genius Mixes to iPod nano You can set iTunes to sync Genius playlists and Genius Mixes to iPod nano. Genius Mixes can only be synced automatically. You can’t add Genius Mixes to iPod nano if you manage your content manually. Genius playlists can be added manually to iPod nano. If you select any Genius Mixes to sync, iTunes may select and sync additional songs from your library that you didn’t select.Chapter 2 Setting Up iPod nano 27 To set iTunes to sync Genius playlists and selected Genius Mixes to iPod nano: 1 In iTunes, select iPod nano in the device list and click the Music tab. 2 Select “Sync music,” and then choose “Selected playlists, artists, and genres.” 3 Under Playlists, select the Genius playlists and Genius Mixes you want. 4 Click Apply. If you choose to sync your entire music library, iTunes syncs all your Genius playlists and Genius Mixes. If “Sync only checked songs and videos” is selected in the Summary pane, iTunes syncs only items that are checked. Adding Videos to iPod nano You add movies and TV shows to iPod nano much the same way you add songs. You can set iTunes to sync all movies and TV shows to iPod nano automatically when you connect iPod nano, or you can set iTunes to sync only selected playlists. Alternatively, you can manage movies and TV shows manually. Using this option, you can add videos from more than one computer without erasing videos already on iPod nano. Note: Music videos are managed with songs, under the Music tab in iTunes. See “Adding Music, Videos, and Other Content to iPod nano” on page 24. Important: You can view a rented movie on only one device at a time. For example, if you rent a movie from the iTunes Store and add it to iPod nano, you can only view it on iPod nano. If you transfer the movie back to iTunes, you can only view it there and not on iPod nano. All standard time limits apply to rented movies added to iPod nano. Syncing Videos Automatically By default, iPod nano is set to sync all movies and TV shows when you connect it to your computer. This is the simplest way to add videos to iPod nano. You just connect iPod nano to your computer, let it add videos and other items automatically, and then disconnect it and go. If you added any videos to iTunes since the last time you connected iPod nano, they’re added to iPod nano. If you deleted videos from iTunes, they’re removed from iPod nano. If there isn’t enough space on iPod nano for all your videos, you can set iTunes to sync only the videos you specify. You can sync selected videos or selected playlists that contain videos. The settings for syncing movies and TV shows are unrelated. Movie settings don’t affect TV show settings, and vice versa.28 Chapter 2 Setting Up iPod nano To set iTunes to sync movies to iPod nano: 1 In iTunes, select iPod nano in the device list and click the Movies tab. 2 Select “Sync movies.” 3 Select the movies or playlists you want. All, recent, or unwatched movies: Select “Automatically include … movies” and choose the option you want from the pop-up menu. Selected movies or playlists: Select the movies or playlists you want. 4 Click Apply. If “Sync only checked songs and videos” is selected in the Summary pane, iTunes syncs only movies that are checked. To set iTunes to sync TV shows to iPod nano: 1 In iTunes, select iPod nano in the device list and click the TV Shows tab. 2 Select “Sync TV Shows.” 3 Select the shows, episodes, and playlists you want. All, most recent, or unwatched episodes: Select “Automatically include … episodes of … ” and choose the options you want from the pop-up menus. Episodes on selected playlists: Select the playlists you want. 4 Click Apply. If “Sync only checked songs and videos” is selected in the Summary pane, iTunes syncs only TV show that are checked. Adding Podcasts to iPod nano The settings for adding podcasts to iPod nano are unrelated to the settings for adding songs and videos. Podcast settings don’t affect song or video settings, and vice versa. You can set iTunes to automatically sync all or selected podcasts, or you can add podcasts to iPod nano manually. To set iTunes to update the podcasts on iPod nano automatically: 1 In iTunes, select iPod nano in the device list and click the Podcasts tab. 2 In the Podcasts pane, select “Sync Podcasts.”Chapter 2 Setting Up iPod nano 29 3 Select the podcasts, episodes, and playlists you want, and set your sync options. 4 Click Apply. When you set iTunes to sync iPod nano podcasts automatically, iPod nano is updated each time you connect it to your computer. If you select “Sync only checked songs and videos” in the Summary pane, iTunes syncs only items that are checked in your Podcasts and other libraries. Adding Video Podcasts to iPod nano You add video podcasts to iPod nano the same way you add other podcasts (see “Adding Podcasts to iPod nano” on page 28). If a podcast has video, the video plays when you choose it from the Podcasts menu. Adding iTunes U Content to iPod nano The settings for adding iTunes U content to iPod nano are unrelated to the settings for adding other content. iTunes U settings don’t affect other settings, and vice versa. You can set iTunes to automatically sync all or selected iTunes U content, or you can add iTunes U content to iPod nano manually. To set iTunes to update the iTunes U content on iPod nano automatically: 1 In iTunes, select iPod nano in the device list and click the iTunes U tab. 2 In the iTunes U pane, select “Sync iTunes U.” 3 Select the collections, items, and playlists you want, and set your sync options. 4 Click Apply. When you set iTunes to sync iTunes U content automatically, iPod nano is updated each time you connect it to your computer. If you select “Sync only checked songs and videos” in the Summary pane, iTunes syncs only items that are checked in your iTunes U and other libraries. Adding Audiobooks to iPod nano You can purchase and download audiobooks from the iTunes Store or audible.com, or import audiobooks from CDs, and listen to them on iPod nano. Use iTunes to add audiobooks to iPod nano. If you sync iPod nano automatically, all audiobooks in your iTunes library are included in a playlist named Audiobooks, which you can sync to iPod nano. If you manage your content on iPod nano manually, you can add audiobooks one at a time.30 Chapter 2 Setting Up iPod nano To sync audiobooks to iPod nano: 1 In iTunes, select iPod nano in the device list and click the Music tab. 2 Select Sync Music, and then do one of the following:  Select “Entire music library.”  Select “Selected playlists, artists, and genres,” and then select Audiobooks (below Playlists). 3 Click Apply. The update begins automatically. Adding Other Content to iPod nano You can also use iTunes to sync photos, games, contacts, and more to iPod nano. You can set iTunes to sync your content automatically, or you can manage your content on iPod nano manually. For more information about adding other types of content to iPod nano, see:  “Adding Photos from Your Computer to iPod nano” on page 67  “To sync games automatically to iPod nano:” on page 76  “Syncing Contacts, Calendars, and To-Do Lists” on page 81  “Mono Audio” on page 83 Managing iPod nano Manually If you manage iPod nano manually, you can add and remove individual songs (including music videos) and videos (including movies and TV shows). You can also add music and video from multiple computers to iPod nano without erasing items already on iPod nano. You can’t manually add Genius Mixes to iPod nano, but you can manually add Genius playlists. Setting iPod nano to manually manage music and video turns off the automatic sync options in the Music, Movies, TV Shows, Podcasts, iTunes U, Photos, Contacts, and Games panes. You can’t manually manage some and automatically sync others at the same time. If you set iTunes to manage content manually, you can reset it later to sync automatically.Chapter 2 Setting Up iPod nano 31 To set iTunes to manage content on iPod nano manually: 1 In iTunes, select iPod nano in the device list and click the Summary tab. 2 In the Options section, select “Manually manage music and video.” 3 Click Apply. When you manually manage content on iPod nano, you must always eject iPod nano from iTunes before you disconnect it. When you connect a manually-managed iPod nano to a computer, it appears in the device list on the left side of the iTunes window. To add a song, video, or other item to iPod nano: 1 In iTunes, click Music or another item below Library on the left side of the iTunes window. 2 Drag a song or other item to iPod nano in the device list. To remove a song, video, or other item from iPod nano: 1 In iTunes, select iPod nano in the device list. 2 Select a song or other item on iPod nano, and then press the Delete or Backspace key on your keyboard. If you remove a song or other item from iPod nano, it isn’t deleted from your iTunes library. To create a new playlist on iPod nano: 1 In iTunes, select iPod nano in the device list, and then click the Add (+) button or choose File > New Playlist. 2 Type a name for the playlist. 3 Click an item, such as Music, in the Library list, and then drag songs or other items to the playlist. To add items to or remove items from a playlist on iPod nano: m Drag an item to a playlist on iPod nano to add the item. Select an item in a playlist and press the Delete key on your keyboard to delete the item. To reset iTunes to sync music, video, and podcasts automatically: 1 In iTunes, select iPod nano in the device list and click the Summary tab. 2 Deselect “Manually manage music and videos.” 3 Select the Music, Movies, TV Shows, and Podcasts tabs, and select your sync options. 4 Click Apply. The update begins automatically.32 Chapter 2 Setting Up iPod nano Setting Up VoiceOver VoiceOver announces the title and artist of the song you’re listening to, on demand. If you have the Apple Earphones with Remote and Mic or the In-Ear Headphones with Remote and Mic, you can also use VoiceOver to navigate playlists. Note: VoiceOver isn’t available in all languages. You set VoiceOver options in the Summary pane in iTunes. When you first set up iPod nano, VoiceOver is enabled by default. Follow any onscreen instructions to download and install the VoiceOver Kit. If you don’t want VoiceOver enabled when you set up iPod nano, deselect Enable VoiceOver in the Setup Assistant. If you change your mind, you can enable VoiceOver at a later time. To enable VoiceOver at a later time: 1 Connect iPod nano to your computer. 2 In iTunes, select iPod nano in the device list and click the Summary tab. 3 Under Voice Feedback, select Enable VoiceOver. 4 Click Apply. 5 Follow the onscreen instructions to download and install the VoiceOver Kit. 6 Click Apply. When syncing is finished, VoiceOver is enabled. If your computer has a system voice that you want to use instead of the built-in voice that comes with VoiceOver, select “Use system voice instead of built-in voice” under Voice Feedback in the Summary pane. You can disable VoiceOver any time you connect iPod nano to your computer. To disable VoiceOver: 1 In iTunes, select iPod nano in the device list and click the Summary tab. 2 Under Voice Feedback, deselect Enable VoiceOver. 3 Click Apply. When syncing is finished, VoiceOver is disabled.3 33 3 Listening to Music Read this chapter to learn about listening on the go. After you set up iPod nano, you can listen to songs, podcasts, audiobooks, and more. Playing Music and Other Audio When a song is playing, the Now Playing screen appears. The following table describes the elements on the Now Playing screen. Screen item Function Shuffle icon Appears if iPod nano is set to shuffle songs or albums. Repeat icon Appears if iPod nano is set to repeat all songs. The Repeat Once (!) icon appears if iPod nano is set to repeat one song. Play icon Appears when song is playing. The Pause (1) icon appears when song is paused. Battery icon Shows the approximate remaining battery charge. Song information Displays the song title, artist, and album title. Album art Shows the album art, if it’s available. Progress bar Shows the elapsed and remaining times for the song that’s playing. Progress bar Click the Center button to see the scrubber bar, Genius or shuffle slider, song rating and lyrics. Album art Shuffle icon Repeat icon Play icon Battery icon Song information34 Chapter 3 Listening to Music Press the Center button to click through these additional items in the Now Playing screen: Use the Click Wheel and Center button to browse for a song or music video. When you play music videos from the Music menu, you only hear the music. When you play them from the Videos menu, you also see the video. To browse for and play a song: m Choose Music, browse for a song or music video, and then press Play/Pause (’). To change the playback volume: m When you see the progress bar, use the Click Wheel to change the volume. If you don’t see the progress bar, press the Center button until it appears. To listen to a different part of a song: 1 Press the Center button until you see the scrubber bar. 2 Use the Click Wheel to move the playhead along the scrubber bar. Screen item Function Scrubber bar Lets you quickly navigate to a different part of the track. Genius slider Creates a Genius playlist based on the current song. The slider doesn’t appear if Genius information isn’t available for the current song. Shuffle slider Lets you shuffle songs or albums directly from the Now Playing screen. Song rating Lets you rate the song. Lyrics Displays the lyrics of the song that’s playing. Lyrics don’t appear if you didn’t enter them in iTunes.Chapter 3 Listening to Music 35 To create a Genius playlist from the current song: 1 Press the Center button until you see the Genius slider. 2 Use the Click Wheel to move the slider to Start. The Genius slider doesn’t appear if Genius information isn’t available for the current song. To shuffle songs from the Now Playing screen: 1 Press the Center button until you see the shuffle slider. 2 Use the Click Wheel to move the slider to Songs or Albums.  Choose Songs to play all songs on iPod nano at random.  Choose Albums to play all songs in the current album in order. iPod nano then randomly selects another album and plays through it in order.36 Chapter 3 Listening to Music To just listen to a music video: m Choose Music and browse for a music video. When you play the video, you hear it but don’t see it. When you play a playlist that includes video podcasts, you hear the podcasts but don’t see them. To return to the previous menu: m From any screen, press Menu. Rating Songs You can assign a rating to a song (from 1 to 5 stars) to indicate how much you like it. You can use song ratings to help you create Smart Playlists automatically in iTunes. To rate a song: 1 Start playing the song. 2 From the Now Playing screen, press the Center button until the five rating bullets appear. 3 Use the Click Wheel to assign a rating. The ratings you assign to songs on iPod nano are transferred to iTunes when you sync. Note: You can’t assign ratings to video podcasts.Chapter 3 Listening to Music 37 Viewing Lyrics on iPod nano If you enter lyrics for a song in iTunes (see “Add Lyrics” on page 21) and then add the song to iPod nano, you can view the lyrics on iPod nano. Lyrics don’t appear unless you enter them. To view lyrics on iPod nano while a song is playing: m On the Now Playing screen, press the Center button until you see the lyrics. You can scroll through the lyrics as the song plays. Viewing Album Artwork on iPod nano iTunes displays album artwork on iPod nano, if the artwork is available. Artwork appears on iPod nano in Cover Flow, in the album list, and when you play a song from the album. To see album artwork on iPod nano: m Hold iPod nano horizontally to view Cover Flow, or play a song that has album artwork and view it in the Now Playing screen. For more information about album artwork, open iTunes and choose Help > iTunes Help. Browsing Music Using Cover Flow You can browse your music collection using Cover Flow, a visual way to flip through your library. Cover Flow displays your albums alphabetically by artist name. You can activate Cover Flow from the main menu, any music menu, or the Now Playing screen.38 Chapter 3 Listening to Music To use Cover Flow: 1 Rotate iPod nano 90 degrees to the left or right. Cover Flow appears. 2 Use the Click Wheel to move through your album art. 3 Select an album and press the Center button. 4 Use the Click Wheel to select a song, and then press the Center button to play it. You can also browse quickly through your albums in Cover Flow by moving your thumb quickly on the Click Wheel. Note: Not all languages are supported. To browse quickly in Cover Flow: 1 Move your thumb quickly on the Click Wheel, to display a letter of the alphabet on the screen. 2 Use the Click Wheel to navigate through the alphabet until you find the first letter of the artist you’re looking for. Albums by artists beginning with a symbol or number appear after the letter Z. 3 Lift your thumb momentarily to return to normal browsing. 4 Select an album and press the Center button. 5 Use the Click Wheel to select a song, and then press the Center button to play it. To turn Cover Flow on or off: 1 From the main menu, choose Settings > General > Rotate. 2 Press the Center button to select Cover Flow or Off.Chapter 3 Listening to Music 39 Accessing Additional Commands Some additional iPod nano commands can be accessed directly from the Now Playing screen and some menus. To access additional commands: m Press and hold the Center button until a menu appears, select a command, and then press the Center button again. If a menu doesn’t appear, no additional commands are available. Using Genius on iPod nano Even when iPod nano isn’t connected to your computer, Genius can automatically create instant playlists of songs that go great together. You can also play Genius Mixes, which are pre-selected compilations of songs that go great together. To use Genius, you need to set up Genius in the iTunes Store, and then sync iPod nano to iTunes. You can also create Genius playlists in iTunes and add them to iPod nano, and you can sync Genius Mixes to iPod nano. To learn how to set up Genius in iTunes, open iTunes and choose Help > iTunes Help. Genius is a free service, but you need an iTunes Store account to use it.40 Chapter 3 Listening to Music To make a Genius playlist on iPod nano: 1 Select a song, and then press and hold the Center button until a menu appears. You can select a song from a menu or playlist, or you can start from the Now Playing screen. 2 Choose Start Genius. Start Genius doesn’t appear in the menu of additional commands, if any of the following apply:  You haven’t set up Genius in iTunes and then synced iPod nano with iTunes.  Genius doesn’t recognize the song you selected.  Genius recognizes the song, but there aren’t at least ten similar songs in your library. 3 Press the Center button. The new playlist appears. 4 To keep the playlist, choose Save Playlist. The playlist is saved with the song title and artist of the song you used to make the playlist. 5 To change the playlist to a new one based on the same song, choose Refresh. If you refresh a saved playlist, the new playlist replaces the previous one. You can’t recover the previous playlist. You can also start Genius from the Now Playing screen by pressing the Center button until you see the Genius slider, and then using the Click Wheel to move the slider to the right. The Genius slider won’t appear if Genius information isn’t available for the current song. Genius playlists saved on iPod nano are synced back to iTunes when you connect iPod nano to your computer. To play a Genius playlist: m Choose Music > Playlists and choose the playlist. Playing Genius Mixes Genius Mixes are created for you by iTunes and contain songs from your library that go great together. Genius Mixes are designed to provide a different listening experience each time you play one. iTunes creates up to 12 Genius Mixes, depending on the variety of music in your iTunes library. To find out how to sync Genius Mixes to iPod nano, see “Syncing Genius Playlists and Genius Mixes to iPod nano” on page 26.Chapter 3 Listening to Music 41 To play a Genius Mix: 1 Choose Music > Genius Mixes. 2 Use Next/Fast-forward (‘) or Previous/Rewind (]) to browse the Genius Mixes. The dots at the bottom of the screen indicate how many Genius Mixes are synced to iPod nano. 3 To start playing a Genius Mix, press the Center button or Play/Pause (’) when you see its screen. The Speaker ( ) icon appears when the selected Genius Mix is playing. Creating On-The-Go Playlists on iPod nano You can create On-The-Go Playlists on iPod nano when iPod nano isn’t connected to your computer. To create an On-The-Go playlist: 1 Select a song, and then press and hold the Center button until a menu appears. 2 Choose “Add to On-The-Go.” 3 To add more songs, repeat steps 1 and 2.42 Chapter 3 Listening to Music 4 Choose Music > Playlists > On-The-Go to browse and play your list of songs. You can also add a group of songs. For example, to add an album, highlight the album title, press and hold the Center button until a menu appears, and then choose “Add to On-The-Go.” To play songs in the On-The-Go playlist: m Choose Music > Playlists > On-The-Go, and then choose a song. To remove a song from the On-The-Go playlist: 1 Select a song in the playlist and hold down the Center button until a menu appears. 2 Choose “Remove from On-The-Go,” and then press the Center button. To clear the entire On-The-Go playlist: m Choose Music > Playlists > On-The-Go > Clear Playlist, and then click Clear. To save the On-The-Go playlist on iPod nano: m Choose Music > Playlists > On-The-Go > Save Playlist. The first playlist is saved as “New Playlist 1” in the Playlists menu. The On-The-Go playlist is cleared and ready to reuse. You can save as many playlists as you like. After you save a playlist, you can no longer remove songs from it. To copy On-The-Go playlists from iPod nano to your computer: m If iPod nano is set to sync songs automatically (see “Syncing Music Automatically” on page 25) and you create an On-The-Go playlist, the playlist is automatically synced to iTunes when you connect iPod nano. The new On-The-Go playlist appears in the list of playlists in iTunes. You can rename, edit, or delete the new playlist, just as you would any playlist. Browsing Songs by Album or Artist When you’re listening to a song, you can browse more songs by the same artist or all the songs in the current album. To browse songs by album: 1 From the Now Playing screen, press and hold the Center button until a menu appears. 2 Choose Browse Album, and then press the Center button. You see all the songs from the current album that are on iPod nano. You can select a different song or return to the Now Playing screen. To browse songs by artist: 1 From the Now Playing screen, press and hold the Center button until a menu appears. 2 Choose Browse Artist, and then press the Center button. You see all the songs by that artist that are on iPod nano. You can select a different song or return to the Now Playing screen.Chapter 3 Listening to Music 43 Setting iPod nano to Shuffle Songs You can set iPod nano to play songs, albums, or your entire library in random order. To set iPod nano to shuffle and play all your songs: m Choose Shuffle Songs from the iPod nano main menu. iPod nano begins playing songs from your entire music library in random order, skipping audiobooks and podcasts. To set iPod nano to always shuffle songs or albums: 1 Choose Settings from the iPod nano main menu. 2 Set Shuffle to either Songs or Albums. When you set iPod nano to shuffle songs, iPod nano shuffles songs within whatever list (for example, album or playlist) you choose to play. When you set iPod nano to shuffle albums, it plays all the songs on an album in order, and then randomly selects another album and plays through it in order. You can also set iPod nano to shuffle songs directly from the Now Playing screen. To set iPod nano to shuffle songs from the Now Playing screen: 1 From the Now Playing screen, press the Center button until the shuffle slider appears. 2 Use the Click Wheel to set iPod nano to shuffle songs or albums. You can skip ahead to a random song by shaking iPod nano. To shuffle songs while a song is playing or paused: m Shake iPod nano from side to side. A new song starts to play. Shaking to shuffle doesn’t change your shuffle settings.44 Chapter 3 Listening to Music To disable shaking: m Choose Settings > Playback > Shake and select Off. To turn shaking on again, choose Settings > Playback > Shake, and then select Shuffle. Shaking is also disabled when the Hold switch is in the HOLD position, when the iPod nano built-in radio is playing, or when the display is off. If iPod nano is off, you can’t turn it on by shaking it. Setting iPod nano to Repeat Songs You can set iPod nano to repeat a song over and over, or repeat songs within the list you choose to play. To set iPod nano to repeat songs: m Choose Settings from the iPod nano main menu.  To repeat all songs in the list, set Repeat to All.  To repeat one song over and over, set Repeat to One. Using VoiceOver in iPod nano With VoiceOver, iPod nano can announce the title and artist of the song you’re listening to. VoiceOver is available in selected languages. To use VoiceOver, install the VoiceOver Kit and enable the VoiceOver feature in iTunes. For more information, see “Setting Up VoiceOver” on page 32. To hear the current song announcement: m From the Now Playing screen, press the Center button. You hear the current song title and artist name. If you’re listening to an audiobook, you hear the book title and author’s name. If you have the Apple Earphones with Remote and Mic or the In-Ear Headphones with Remote and Mic (available at store.apple.com or your local Apple Store), you can also use VoiceOver to navigate through playlists. For more information, see the documentation for those accessories. Searching Music You can search iPod nano for songs, playlists, album titles, artist names, audio podcasts, and audiobooks. The search feature doesn’t search videos, notes, calendar items, contacts, or lyrics. Note: Not all languages are supported. To search for music: 1 From the Music menu, choose Search. 2 Enter a search string by using the Click Wheel to navigate the alphabet and pressing the Center button to enter each character.Chapter 3 Listening to Music 45 iPod nano starts searching as soon as you enter the first character, displaying the results on the search screen. For example, if you enter “b,” iPod nano displays all music items containing the letter “b.” If you enter “ab,” iPod nano displays all items containing that sequence of letters. To enter a space character, press Next/Fast-forward (‘). To delete the previous character, press Previous/Rewind (]). 3 Press Menu to display the results list, which you can navigate by using the Click Wheel. Items appear in the results list with icons identifying their type: song, video, artist, album, audiobook, or podcast. To return to Search (if Search is highlighted in the menu), press the Center button. Customizing the Music Menu You can add items to or remove them from the Music menu, just as you do with the main menu. For example, you can add a Compilations item to the Music menu, so you can easily choose compilations that are put together from various sources. To add or remove items in the Music menu: 1 Choose Settings > General > Music Menu. 2 Select each item you want to appear in the Music menu. A checkmark indicates which items have been added. To revert to the original Music menu settings, choose Reset Menu. Setting the Maximum Volume Limit You can set a limit for the maximum volume on iPod nano and assign a combination to prevent the setting from being changed. To set the maximum volume limit for iPod nano: 1 Choose Settings > Playback > Volume Limit. The volume control shows the current volume. 2 Use the Click Wheel to select the maximum volume limit. 3 Press the Center button to set the maximum volume limit. 4 If you don’t want to require a combination to change the maximum volume, choose Done. To require a combination to change the maximum volume: 1 After setting the maximum volume, choose Lock. 2 In the screen that appears, enter a combination. To enter a combination:  Use the Click Wheel to select a number for the first position. Press the Center button to confirm your choice and move to the next position. 46 Chapter 3 Listening to Music  Use the same method to set the remaining numbers of the combination. You can use Next/Fast-forward (‘) to move to the next position and Previous/Rewind (]) to move to the previous position. Press the Center button in the final position to confirm the entire combination. The volume of songs and other audio may vary depending on how the audio was recorded or encoded. See “Setting Songs to Play at the Same Volume Level” on page 46 for information about how to set a relative volume level in iTunes and on iPod nano. The volume level may also vary if you use different earphones or headphones. Accessories that connect using the Dock Connector don’t support volume limits. If you set a combination, you must enter it before you can change or remove the maximum volume limit. To change the maximum volume limit: 1 Choose Settings > Playback > Volume Limit. 2 If you set a combination, enter it by using the Click Wheel to select the numbers and pressing the Center button to confirm them. A triangle on the volume bar indicates the current volume limit. 3 Use the Click Wheel to change the maximum volume limit. 4 Press Play/Pause (’) to accept the change. To remove the maximum volume limit: 1 If you’re currently listening to iPod nano, press Play/Pause (’). 2 Choose Settings > Playback > Volume Limit. 3 If you set a combination, enter it by using the Click Wheel to select the numbers and pressing the Center button to confirm each number. 4 Use the Click Wheel to move the volume limit to the maximum level on the volume bar. This removes any restriction on volume. 5 Press Play/Pause (’) to accept the change. If you forget the combination, you can restore iPod nano. See “Updating and Restoring iPod Software” on page 92. Setting Songs to Play at the Same Volume Level iTunes can automatically adjust the volume of songs, so they play at the same relative volume level. You can set iPod nano to use the iTunes volume settings. To set iTunes to play songs at the same sound level: 1 In iTunes, choose iTunes > Preferences if you’re using a Mac, or choose Edit > Preferences if you’re using a Windows PC. 2 Click Playback and select Sound Check, and then click OK.Chapter 3 Listening to Music 47 To set iPod nano to use the iTunes volume settings: m Choose Settings > Playback and set Sound Check to On. If you haven’t activated Sound Check in iTunes, setting it on iPod nano has no effect. Using the Equalizer You can use equalizer presets to change the sound on iPod nano to suit a particular music genre or style. For example, to make rock music sound better, set the equalizer to Rock. To use the equalizer to change the sound on iPod nano: m Choose Settings > Playback > EQ, and then choose an equalizer preset. If you assigned an equalizer preset to a song in iTunes and the iPod nano equalizer is set to Off, the song plays using the iTunes setting. See iTunes Help for more information. Crossfading Between Songs You can set iPod nano to fade out at the end of each song and fade in at the beginning of the song following it. To turn on crossfading: m Choose Settings > Playback > Audio Crossfade and select On. Note: Songs that are grouped for gapless playback play without gaps even when crossfading is on. Playing Podcasts Podcasts are free, downloadable shows available at the iTunes Store. Podcasts are organized by shows, episodes within shows, and chapters within episodes. If you stop playing a podcast and return to it later, the podcast begins playing where you left off. To play a podcast: 1 From the main menu, choose Podcasts, and then choose a show. Shows appear in reverse chronological order so you can play the most recent one first. You see a blue dot next to shows and episodes you haven’t played yet. 2 Choose an episode to play it. The Now Playing screen displays the show, episode, and date information, along with elapsed and remaining time. Press the Center button to see more information about the podcast. If the podcast has chapters, you can press Next/Fast-forward (‘) or Previous/Rewind (]) to skip to the next chapter or the beginning of the current chapter in the podcast.48 Chapter 3 Listening to Music If a podcast includes artwork, you also see a picture. Podcast artwork can change during an episode. For more information about podcasts, open iTunes and choose Help > iTunes Help. Then search for “podcasts.” Playing iTunes U Content iTunes U is a part of the iTunes Store featuring free lectures, language lessons, audiobooks, and more, which you can download and enjoy on iPod nano. iTunes U content is organized by collections, items within collections, authors, and providers. If you stop listening to iTunes U content and return to it later, the collection or item begins playing where you left off. To play iTunes U content: 1 From the main menu, choose iTunes U, and then choose a collection. Items within a collection appear in reverse chronological order so you can listen to the most recent one first. You see a blue dot next to collections and items you haven’t watched or listened to yet. 2 Choose an item to play it. For more information about iTunes U, open iTunes and choose Help > iTunes Help. Then search for “iTunes U.” Listening to Audiobooks To listen to audiobooks on iPod nano, choose Audiobooks from the Music menu. Choose an audiobook, and then press Play/Pause (’). If you stop listening to an audiobook on iPod nano and return to it later, the audiobook begins playing where you left off. iPod nano skips audiobooks when set to shuffle. If the audiobook you’re listening to has chapters, you can press Next/Fast-forward (‘) or Previous/Rewind (]) to skip to the next chapter or the beginning of the current chapter. You can also choose the audiobook from the Audiobooks menu, and then choose a chapter, or choose Resume to begin playing where you left off. You can play audiobooks at speeds faster or slower than normal. Setting the play speed affects only audiobooks purchased from the iTunes Store or audible.com. To set audiobook play speed: m Choose Settings > Playback > Audiobooks and choose a speed, or press and hold the Center button from the Now Playing window, and then choose a speed.4 49 4 Watching Videos You can use iPod nano to watch TV shows, movies, video podcasts, and more. Read this chapter to learn about watching videos on iPod nano and on your TV. You can view and listen to videos on iPod nano. If you have a compatible AV cable (available separately at www.apple.com/ipodstore), you can watch videos from iPod nano on your TV. Watching Videos on iPod nano Videos you add to iPod nano appear in the Videos menus. Music videos also appear in Music menus. Videos recorded with the iPod nano built-in video camera appear in the Videos menu, under Camera Videos. To watch a video on iPod nano: 1 Choose Videos and browse for a video. To browse for a video recorded with the iPod nano built-in video camera, choose Camera Videos. 2 Select a video and then press Play/Pause (’). To watch the video, hold iPod nano horizontally. You can rotate iPod nano to either the left or right. 50 Chapter 4 Watching Videos To watch videos recorded in portrait (vertical) format with the built-in video camera, hold iPod nano vertically. Watching Video Podcasts To watch a video podcast: m From the main menu, choose Podcasts and then choose a video podcast. For more information, see “Playing Podcasts” on page 47. Watching Videos Downloaded from iTunes U To watch an iTunes U video: m From the main menu, choose iTunes U and then choose a video. For more information, see “Playing iTunes U Content” on page 48. Watching Videos on a TV Connected to iPod nano If you have an AV cable from Apple, you can watch videos on a TV connected to your iPod nano. First you set iPod nano to display videos on a TV, then connect iPod nano to your TV, and then play a video. Use the Apple Component AV Cable, the Apple Composite AV Cable, or the Apple AV Connection Kit. Other similar RCA-type cables might not work. You can purchase the cables at www.apple.com/ipodstore or your local Apple Store. To set iPod nano to display videos on a TV: m Choose Videos > Settings, and then set TV Out to Ask or On. If you set TV Out to Ask, iPod nano gives you the option of displaying videos on TV or on iPod nano every time you play a video. If you set TV Out to On, iPod nano displays videos only on TV. If you try to play a video when iPod nano isn’t connected to a TV, iPod nano displays a message instructing you to connect to one. You can also set video to display full screen or widescreen, and set video to display on PAL or NTSC devices. To set TV settings: m Choose Videos > Settings, and then follow the instructions below. To set Do this Video to display on a TV Set TV Out to Ask or On. Video to display on a PAL or NTSC TV Set TV Signal to PAL or NTSC. PAL and NTSC refer to TV broadcast standards. Your TV might use either of these, depending on the region where it was purchased. If you aren’t sure which your TV uses, check the documentation that came with your TV. The format of your external TV Set TV Screen to Widescreen for 16:9 format or Standard for 4:3 format.Chapter 4 Watching Videos 51 To use the Apple Component AV Cable to connect iPod nano to your TV: 1 Plug the green, blue, and red video connectors into the component video (Y, Pb, and Pr) input ports on your TV. If you use the Apple Composite AV cable, plug the yellow video connector into the video input port on your TV. Your TV must have RCA video and audio ports. 2 Plug the white and red audio connectors into the left and right analog audio input ports on your TV. 3 Plug the 30-pin connector into your iPod nano or Universal Dock. 4 Plug the USB connector into your Apple USB Power Adapter or your computer to keep your iPod nano charged. 5 Turn on iPod nano and your TV or receiver to start playing. Make sure you set TV Out on iPod nano to On or Ask. The ports on your TV or receiver may differ from the ports in the illustration. To watch a video on your TV: 1 Connect iPod nano to your TV (see above). 2 Turn on your TV and set it to display from the input ports connected to iPod nano. For more information, see the documentation that came with your TV. 3 On iPod nano, choose Videos and browse for a video. Video to fit to your screen Set “Fit to Screen” to On. If you set “Fit to Screen” to Off, widescreen videos display in letterbox format on iPod nano or a standard (4:3) TV screen. Alternate audio to play Set Alternate Audio to On. Captions to display Set Captions to On. Subtitles to display Set Subtitles to On. To set Do this USB Power Adapter iPod Left audio (white) 30-pin connector Television Video in (Y, Pb, Pr) Right audio (red) USB connector5 52 5 Using the Video Camera With the built-in iPod nano video camera, you can record high-quality video with sound wherever you go. You can even record video with special effects. You can watch your recorded videos on iPod nano, and you can transfer them to your computer to edit and share. To use iPod nano as a video camera, choose Video Camera from the main menu. The display screen becomes a viewfinder. You can record video in landscape or portrait mode. In either mode, your current recording time appears in the upper right corner of the display.Chapter 5 Using the Video Camera 53 The lens and microphone are on the back of iPod nano, so you can use the display to see the video you’re recording. Be careful not to block the lens or microphone. Recording Video To record video: 1 Choose Video Camera from the main menu. 2 When you’re ready to begin recording, press the Center button. Press the Center button again to stop recording. When video is recording, a blinking red light appears in the upper right corner of the display, next to the recording time. Recording time depends on the available disk space and battery level. A recorded video can be up to 2 GB in size. Once a recorded video takes up 2 GB of disk space, recording stops. To resume recording, press the Center button. Recording Video with Special Effects You can record video with a variety of special effects on iPod nano. Note: Video effects can only be selected before recording. iPod nano can’t add effects to or remove effects from recorded videos. You can’t change video effects settings while recording. To record video with special effects: 1 Choose Video Camera from the main menu.54 Chapter 5 Using the Video Camera 2 Press and hold the Center button to display the video effects palette. 3 Use the Click Wheel to browse the effects, and press the Center button to select one. The viewfinder screen appears with the selected effect. 4 Press the Center button again to start recording with video effects. 5 Press the Center button to stop recording. If you exit the Video Camera screen to play back your video, video effects are turned off. To resume recording with a video effect, repeat steps 2 through 4. Playing Recorded Videos iPod nano saves your recorded videos to the Camera Roll. To go to the Camera Roll screen, press Menu from the Video Camera viewfinder screen. iPod nano lets you access your recorded videos from the Camera Roll screen, so you can watch what you just recorded without leaving the Video Camera application. Your recorded videos can also be played from the Videos menu. To play back a video you just recorded: 1 Press the Center button to stop recording. 2 Press Menu to enter the Camera Roll screen. 3 Choose the recording, and then press the Center button to play. You can also access a complete list of recorded videos on iPod nano from the Videos menu. To play a recorded video from the Videos menu: 1 Choose Videos in the main menu. 2 Choose Camera Videos to display a list of recorded videos. 3 Use the Click Wheel to scroll to the video you want to play, and then press Play/Pause (’) to start and stop playback. Playback stops automatically at the end of the video.Chapter 5 Using the Video Camera 55 Deleting Recorded Videos Removing unwanted videos clears disk space for new videos. Recorded videos can be deleted one at a time, or all at once. To delete a recorded video: 1 Go to Videos > Camera Videos and select a video from the list, or select a video from the Camera Roll screen. 2 Press and hold the Center button until a menu appears. 3 Choose Delete, or Delete All. Importing Recorded Videos to Your Computer You can import your recorded videos to your computer. If you have a Mac with iPhoto, you can easily share your recorded videos and add background music to them. iPod nano formats recorded videos as VGA video H.264 w/AAC 30 fps files. To import your recorded videos to your computer, iPod nano must be enabled for disk use. To enable iPod nano for disk use: 1 Connect iPod nano to your computer. 2 In iTunes, click iPod nano in the device list and click the Summary tab. 3 Select “Enable disk use.” In addition to appearing in iTunes, iPod nano also appears on your computer as an external disk, with the same name you gave it during initial setup. On a Mac, iPod nano appears in the Finder and on the Desktop. On a PC, iPod nano appears in Windows Explorer and My Computer. Your recorded videos are stored in the DCIM folder on iPod nano, and can be copied to your computer when iPod nano is connected to it. See the documentation that came with your computer for more information about copying files. After you copy your recorded videos to your computer, you can watch them on a Mac using QuickTime Player. You can watch them on a PC using QuickTime or Windows Media Player. To clear disk space on iPod nano after you’ve copied your recorded videos to your computer, delete them from the DCIM folder.56 Chapter 5 Using the Video Camera Importing Recorded Videos to a Mac with iPhoto Installed If your computer is a Mac with iPhoto 6.0.6 or later installed, you can use iPhoto to import your recorded videos from iPod nano to your Mac and post them on MobileMe. You can also add music by editing your recorded videos in QuickTime Player. To use iPhoto to import your recorded videos, iPod nano must be enabled for disk use. To import videos to your Mac using iPhoto: 1 Connect iPod nano to your computer. 2 Open iPhoto if it doesn’t open automatically. 3 Click iPod nano in the iPhoto device list. 4 Select the videos to import, and then click Selected or Import All. 5 Select Delete Photos or Keep Photos. Your recorded videos appear in your iPhoto library in Events and Photos, and in the list of recent imports. To share recorded videos using iPhoto: 1 Follow the instructions to import your recorded videos to iPhoto. 2 In iPhoto, select a recorded video. 3 Click MobileMe at the bottom of the iPhoto window. 4 Follow the onscreen instructions. You need a MobileMe account in order to share your recorded videos using MobileMe, and you need to set up iPhoto to publish to your account. For more information about online sharing, open iPhoto and choose Help > iPhoto Help. Sharing Recorded Videos from a Mac or PC After you import your recorded videos to your computer, you can post them on YouTube using a Mac or PC. To post recorded videos on Facebook: 1 Go to www.facebook.com and log in if necessary. 2 Click the video icon to the left of the Share button at the top of your Facebook homepage, and then click “Upload a Video.” 3 Follow the onscreen instructions to select and upload your video. To post recorded videos on YouTube: 1 Go to www.youtube.com and log in if necessary. 2 Click the Upload button at the top right of your YouTube homepage. 3 Follow the onscreen instructions to select and upload your video. If you have a Mac with iPhoto 8.1 or later and Mac OS X v10.6.1 or later, you can also export your recorded videos directly to YouTube.Chapter 5 Using the Video Camera 57 To post recorded videos on YouTube using iPhoto 8.1 or later and Mac OS X v10.6.1 or later: 1 In iPhoto, double-click the video you want to post. The video opens in QuickTime Player. 2 In QuickTime Player, choose Share > YouTube. 3 Enter your YouTube name and password, and then click Sign In. 4 Enter a description and tags. If you want to restrict access to your video, select “Make this movie personal.” 5 Click Next, and then click Share. When the export is complete, click the link that appears to go to your video page on YouTube. Accounts are required to upload videos to Facebook or YouTube. For more information, visit the websites. Adding Music to Your Recorded Videos You can use QuickTime Player to add music to your recorded videos. Select a recorded video in iPhoto, and then click Edit at the bottom of the iPhoto window. The recorded video opens in QuickTime Player, where you can add a music track to your recorded video. To learn how to add music to your recorded videos with QuickTime Player, choose Help > QuickTime Player Help, and see the instructions for extracting, adding, and moving tracks. To add music to your recorded videos with a Windows PC, see the documentation that came with your computer or photo application.6 58 6 Listening to FM Radio iPod nano has a built-in FM radio that displays station and song information, lets you pause live radio, and tags songs that you can preview and purchase in iTunes. To listen to FM radio, connect earphones or headphones to iPod nano, and then choose Radio from the main menu. iPod nano uses the earphone or headphone cord as the radio antenna. You must connect earphones or headphones to iPod nano in order to receive a radio signal. The radio doesn’t play through the iPod nano speaker. After you choose Radio from the main menu, the radio screen appears. When the radio dial is visible, you can use the Click Wheel or press Next/Fast-forward (‘) or Previous/Rewind (]) to tune to a station. Important: Radio frequencies shown in this chapter are for illustration purposes only and are not available in all areas.Chapter 6 Listening to FM Radio 59 When you tune to a station that supports RDS (Radio Data System), song, artist, and station information appear in the display. After you tune to a station, the progress bar replaces the radio dial. The progress bar fills up as you continue to listen to the station. Display item Function RDS data Displays the current station, song, and artist. Radio dial Tunes the FM radio. Favorite station markers Indicate that the current station is in the Favorites list. Radio signal icon Appears when the radio is on and receiving a signal. Station frequency Displays the number of the station that the radio is tuned to. Tag icon Appears if the current song supports iTunes Tagging. Progress bar Indicates the length of the radio buffer. Radio signal icon Progress bar Radio dial RDS data Station frequency Favorite station marker RDS data Tag icon Favorite station marker60 Chapter 6 Listening to FM Radio Tuning the FM radio You can tune the FM radio by browsing stations, seeking or scanning available stations, or saving your favorite stations and tuning to them directly. To browse radio stations: 1 Choose Radio from the main menu. If you don’t see the radio dial, press the Center button until it appears. 2 Use the Click Wheel to browse the radio dial. To seek available stations: 1 Choose Radio from the main menu. If you don’t see the radio dial, press the Center button until it appears. 2 Press Next/Fast-forward (‘) or Previous/Rewind (]) to seek the next or previous available station. Repeat to continue seeking. The station seeking function isn’t available if any favorite stations are set. If favorites are set, pressing Next/Fast-forward (‘) or Previous/Rewind (]) tunes the radio to favorite stations. To scan available stations: 1 Choose Radio from the main menu. If you don’t see the radio dial, press the Center button until it appears. 2 Press and hold Next/Fast-forward (‘) or Previous/Rewind (]) to scan available stations. You hear a five-second preview of each station before advancing to the next one. 3 To stop scanning and listen to the current station, press the Center button. 103.5FM 100 106 102 104Chapter 6 Listening to FM Radio 61 To save your favorite stations: 1 Tune to a station you want to save. 2 Press and hold the Center button until a menu appears. 3 Choose “Add to Favorites” and then press the Center button. To tune to a favorite station: 1 Choose Radio from the main menu. If you don’t see the radio dial, press the Center button until it appears. 2 Press Next/Fast-forward (‘) or Previous/Rewind (]) to tune to the next or previous favorite station. Repeat to continue tuning. Pausing Live Radio You can pause a radio broadcast, and resume playing it from the same point up to 15 minutes later. To pause live radio: m While the radio is playing, press Play/Pause (’) from any screen. 103.5FM62 Chapter 6 Listening to FM Radio The Pause (1) icon appears, and the time at which you paused is displayed above the progress bar. As Live Pause continues, a yellow triangle indicates the point where the radio was paused. The progress bar continues to fill up, indicating the time that’s passed since you paused. When you press Play/Pause (’) again, the program resumes from the same point.Chapter 6 Listening to FM Radio 63 You can also navigate forward or back along the progress bar. To fast-forward or rewind, press and hold Next/Fast-forward (‘) or Previous/Rewind (]), or use the Click Wheel. To skip forward or back in one-minute intervals, press Next/Fast-forward (‘) or Previous/Rewind (]). You can navigate through paused radio only when the progress bar appears, not the radio dial. To switch between the progress bar and radio dial: m Press the Center button. The progress bar is completely filled when Live Pause reaches the 15-minute limit. As long as your paused radio isn’t cleared, you can navigate through the 15 most recent minutes of the station you’re listening to. Anything older than 15 minutes is cleared to make room for the continuing broadcast. If you pause without resuming for 15 minutes, iPod nano goes to sleep and clears your paused radio. Paused radio is cleared if any of the following occurs:  You change stations. If you try to change stations while Live Pause is active, a warning appears and gives you the option to cancel.  You turn off iPod nano.  You exit Radio to play other media content, use the video camera, or record a voice memo.  The battery is very low on power and needs to be charged.  You pause the radio for 15 minutes without resuming play. You can disable Live Pause from the Radio menu, to conserve battery life. To disable Live Pause: 1 From the Radio screen, press Menu. 2 Choose Live Pause, and then press the Center button to select Off. To enable Live Pause again, select On.64 Chapter 6 Listening to FM Radio Tagging Songs to Sync to iTunes If you’re tuned to a radio station that supports iTunes Tagging, you can save a list of songs that you can preview and purchase later at the iTunes Store. Songs that can be tagged are marked with a tag icon next to the song title. To tag a song: 1 Press and hold the Center button until a menu appears. 2 Choose Tag, and then press the Center button. Your tagged songs appear in the Radio menu under Tagged Songs. The next time you sync iPod nano to iTunes, your tagged songs are synced and removed from iPod nano. They appear in Tunes, where you can preview and purchase them from the iTunes Store. Note: This feature may not be available for all radio stations. To preview and purchase tagged songs in iTunes: 1 Click Tagged below Store on the left side of the iTunes window. 2 Click the View button for the song you want. 3 To preview the song, double-click it or click the preview button. To buy the song, click the Buy button. Tag iconChapter 6 Listening to FM Radio 65 Using the Radio Menu To go to the Radio menu, press Menu from the radio screen. The Radio menu contains the following items. Menu item What it does Play Radio Turns the radio on, and returns iPod nano to the radio screen. Stop Radio Turns the radio off, and clears paused radio (appears only if the radio is on). Favorites Displays a list of the stations you’ve saved as favorites. Choose a station and press the Center button to play. Tagged Songs Displays a list of songs you’ve tagged for preview and purchase since you last synced with iTunes. Recent Songs Displays a list of recently played songs. Radio Regions Lets you set the radio for the region you’re in. Live Pause Enables or disables Live Pause.66 Chapter 6 Listening to FM Radio About Radio Regions iPod nano can be used in many countries to receive FM radio signals. iPod nano comes with five preset signal ranges, identified by region: The Americas, Asia, Australia, Europe, and Japan. To select a radio region: m Choose Radio Regions from the Settings menu, and then choose your region. The Radio Regions menu also appears in the Radio menu. Region settings are determined by international radio standards, not actual geographic regions. If you live in a country not listed in the Radio Regions menu, choose a region that best matches the radio frequency specifications in your country. The following table specifies the radio frequency range of each region in the Radio Regions menu, along with the increments between stations (indicated by the ± sign). Important: iPod nano is intended for the reception of public broadcasts only. Listening to transmissions that are not intended for the public is illegal in some countries and violators may be prosecuted. Check and obey the laws and regulations in the areas where you plan to use iPod nano. Radio region Radio frequency specifications Americas 87.5—107.9 MHz / ± 200 kHz Asia 87.5—108.0 MHz / ± 100 kHz Australia 87.5—107.9 MHz / ± 200 kHz Europe 87.5—108.0 MHz / ± 100 kHz Japan 76.0—90.0 MHz / ± 100 kHz7 67 7 Photo Features Read this chapter to learn about importing and viewing photos. You can import digital photos to your computer and add them to iPod nano. You can view your photos on iPod nano or as a slideshow on your TV. Importing Photos If your computer is a Mac, you can import photos from a digital camera to your computer using iPhoto. You can import other digital images into iPhoto, such as images you download from the web. For more information about importing, organizing, and editing your photos, open iPhoto and choose Help > iPhoto Help. iPhoto is available for purchase as part of the iLife suite of applications at www.apple.com/ilife or your local Apple Store. iPhoto might already be installed on your Mac, in the Applications folder. To import photos to a Windows PC, follow the instructions that came with your digital camera or photo application. Adding Photos from Your Computer to iPod nano If you have a Mac and iPhoto 7.1.5 or later, you can sync iPhoto albums automatically (for Mac OS X v10.4.11, iPhoto 6.0.6 or later is required). If you have a PC or Mac, you can add photos to iPod nano from a folder on your hard disk. Adding photos to iPod nano the first time might take some time, depending on how many photos are in your photo library. To sync photos from a Mac to iPod nano using iPhoto: 1 In iTunes, select iPod nano in the device list and click the Photos tab. 2 Select “Sync photos from: …” and then choose iPhoto from the pop-up menu. 3 Select your sync options:68 Chapter 7 Photo Features  If you want to add all your photos, select “All photos, albums, events, and faces.”  If you want to add selected photos, select “Selected albums, events, and faces, and automatically include … “ and choose an option from the pop-up menu. Then select the albums, events, and faces you want to add (Faces is supported only by iPhoto 8.1 or later).  If you want to add videos from iPhoto, select “Include videos.” 4 Click Apply. Each time you connect iPod nano to your computer, photos are synced automatically. To add photos from a folder on your hard disk to iPod nano: 1 Drag the images to a folder on your computer. If you want images to appear in separate photo albums on iPod nano, create folders within the main image folder and drag images to the new folders. 2 In iTunes, select iPod nano in the device list and click the Photos tab. 3 Select “Sync photos from …” 4 Choose “Choose Folder …” from the pop-up menu and select theimage folder. 5 Click Apply. Adding Full-Resolution Image Files to iPod nano When you add photos to iPod nano, iTunes optimizes the photos for viewing. Full-resolution image files aren’t transferred by default. Adding full-resolution image files is useful, for example if you want to move them from one computer to another, but isn’t necessary for viewing the images at full quality on iPod nano. To add full-resolution image files to iPod nano: 1 In iTunes, select iPod nano in the device list and click the Photos tab. 2 Select “Include full-resolution photos.” 3 Click Apply. iTunes copies the full-resolution versions of the photos to the Photos folder on iPod nano. To delete photos from iPod nano: 1 In iTunes, select iPod nano in the device list and click the Photos tab. 2 Select “Sync photos from: …”  On a Mac, choose iPhoto from the pop-up menu.  On a Windows PC, choose Photoshop Album or Photoshop Elements from the pop-up menu. 3 Choose “Selected albums” and deselect the albums you no longer want on iPod nano. 4 Click Apply.Chapter 7 Photo Features 69 Viewing Photos You can view photos on iPod nano manually or as a slideshow. If you have an optional AV cable from Apple (for example, the Apple Component AV Cable), you can connect iPod nano to your TV and view photos as a slideshow with music. Viewing Photos on iPod nano To view photos on iPod nano: 1 On iPod nano, choose Photos > All Photos. Or choose Photos and a photo album to see only the photos in the album. Thumbnail views of the photos might take a moment to appear. 2 Select the photo you want and press the Center button. 3 To view photos, hold iPod nano vertically for portrait format, or horizontally for landscape format. From any photo-viewing screen, use the Click Wheel to scroll through photos (if you’re viewing a slideshow, the Click Wheel controls music volume only). Press Next/Fastforward (‘) or Previous/Rewind (]) to skip to the next or previous screen of photos. Press and hold Next/Fast-forward (‘) or Previous/Rewind (]) to skip to the last or first photo in the library or album.70 Chapter 7 Photo Features Viewing Slideshows You can view a slideshow, with music and transitions if you choose, on iPod nano. If you have an optional AV cable from Apple, you can view the slideshow on your TV. To set slideshow settings: m Choose Photos > Settings, and then follow these instructions: To view a slideshow on iPod nano: m Select any photo, album, or roll, and press Play/Pause (’). Or select any full-screen photo and press the Center button. To pause, press Play/Pause (’). To skip to the next or previous photo, press Next/Fast-forward (‘) or Previous/Rewind (]). When you view a slideshow, you can use the Click Wheel to control the music volume and adjust the brightness. You can’t use the Click Wheel to scroll through photos during a slideshow. If you view a slideshow of an album that includes videos, the slideshow pauses when it reaches a video. If music is playing, it continues to play. If you play the video, the music pauses while the video is playing, and then resumes. To play the video, press Play/Pause (’). To resume the slideshow, press Next/Fast-Forward (‘). To adjust the brightness during a slideshow: 1 Press the Center button until the brightness indicator appears. 2 Use the Click Wheel to adjust the brightness. To set Do this How long each slide is shown Choose Time Per Slide and pick a time. The music that plays during slideshows Choose Music and choose a playlist or Now Playing. If you’re using iPhoto, you can choose From iPhoto to copy the iPhoto music setting. Only the songs that you’ve added to iPod nano play. Slides to repeat Set Repeat to On. Slides to display in random order Set Shuffle Photos to On. Slides to display with transitions Choose Transitions and choose a transition type. Random includes all transition types except Ken Burns. Slideshows to display on iPod nano Set TV Out to Ask or Off. Slideshows to display on TV Set TV Out to Ask or On. If you set TV Out to Ask, iPod nano gives you the option of showing slideshows on TV or on iPod nano every time you start a slideshow. Slides to show on a PAL or NTSC TV Set TV Signal to PAL or NTSC. PAL and NTSC refer to TV broadcast standards. Your TV might use either of these, depending on the region where it was purchased. If you aren’t sure which your TV uses, check the documentation that came with your TV.Chapter 7 Photo Features 71 To connect iPod nano to your TV: 1 Connect the optional Apple Component or Composite AV cable to iPod nano. Use the Apple Component AV Cable, Apple Composite AV Cable, or Apple AV Connection Kit. Other similar RCA-type cables might not work. You can purchase the cables at www.apple.com/ipodstore. 2 Connect the audio connectors to the ports on your TV. Make sure you set TV Out on iPod nano to Ask or On. Your TV must have RCA video and audio ports. The ports on your TV or receiver may differ from the ports in the illustration. To view a slideshow on your TV: 1 Connect iPod nano to your TV (see page 51). 2 Turn on your TV and set it to display from the input ports connected to iPod nano. See the documentation that came with your TV for more information. 3 Use iPod nano to play and control the slideshow. Adding Photos from iPod nano to a Computer If you add full-resolution photos from your computer to iPod nano using the previous steps, they’re stored in a Photos folder on iPod nano. You can connect iPod nano to a computer and put these photos on the computer. iPod nano must be enabled for disk use (see “Using iPod nano as an External Disk” on page 84). To add photos from iPod nano to a computer: 1 Connect iPod nano to the computer. 2 Drag image files from the Photos folder or DCIM folder on iPod nano to the desktop or to a photo editing application on the computer. You can also use a photo editing application, such as iPhoto, to add photos stored in the Photos folder. See the documentation that came with the application for more information. To delete photos from the Photos folder on iPod nano: 1 Connect iPod nano to the computer. 2 Navigate to the Photos folder on iPod nano and delete the photos you no longer want.8 72 8 More Settings, Extra Features, and Accessories iPod nano can do a lot more than play songs. And you can do a lot more with it than listen to music. Read this chapter to find out more about the extra features of iPod nano, including how to use it as a pedometer; record voice memos; use it as an external disk, alarm, or sleep timer; play games; show the time of day in other parts of the world; display notes; and sync contacts, calendars, and to-do lists. Learn about how to use iPod nano as a stopwatch and to lock the screen, and about the accessories available for iPod nano. Using iPod nano as a Pedometer You can use iPod nano as a pedometer to count your steps and record your workouts. For more accurate results, keep iPod nano in your pocket or in the iPod nano Armband while using the pedometer. To use iPod nano as a pedometer: 1 From the Extras menu, choose Fitness and then choose Pedometer. 2 If you’re using the pedometer for the first time, enter your weight using the Click Wheel, and then press the Center button to begin a session. 3 At the end of the session, press the Center button to stop.Chapter 8 More Settings, Extra Features, and Accessories 73 To customize the pedometer settings: 1 From the Extras menu, choose Fitness and then choose Settings. 2 Choose from the following options: To view your workout history: 1 From the Extras menu, choose Fitness and then choose History. 2 Select a date from the calendar. Use the Click Wheel to select a day. Press Next/Fastforward (‘) or Previous/Rewind (]) to navigate through the months. 3 Press the Center button to display your workout history for the selected date. If you had multiple workout sessions on the selected date, choose a session. iPod nano displays your step goal, workout duration, start and end times, calories burned, and totals for the week and month. To view a bar graph of one of your workout sessions, choose a session, and then rotate iPod nano to landscape mode. The Pedometer menu item appears in the main menu when the pedometer is on, so you can stop your session quickly. The preview panel below the main menu displays your step count when you scroll to the Pedometer menu item. To set iPod nano to count your steps throughout the day, choose Pedometer in the Settings menu and select Always On. The Pedometer records your daily totals, so you can track your history without turning the pedometer off at the end of each day. The Pedometer menu item appears continuously in the main menu. To start sessions quickly, you can also add the Pedometer menu item to the main menu manually. See“Adding or Removing Items on the Main Menu” on page 10. With the Nike + iPod Sport Kit (available separately), iPod nano can also monitor and record your speed, distance, time elapsed, and calories burned, and track your cardio workouts on Nike + iPod-compatible gym equipment. To Do this Choose a pedometer mode Select Pedometer, and press the Center button to switch between Manual and Always On. Set a workout goal Choose Daily Step Goal, and then choose a goal from the list, or choose Custom and then use the Click Wheel to set a goal. Set your weight Choose Weight, use the Click Wheel to set your weight, and then press the Center button to enter. Set the pedometer orientation Choose Screen Orientation, and then choose Vertical, Left, or RIght.74 Chapter 8 More Settings, Extra Features, and Accessories When you sync iPod nano with iTunes, you can upload your pedometer and other workout information to the Nike+ website, where you can track your history, compete with your friends, and more. You’ll need a Nike+ account, which you can set up when you sync. To upload your workout information to Nike+: 1 Connect iPod nano to your computer and open iTunes (if it doesn’t open automatically). If you’re syncing workout information for the first time, a message appears: 2 Click Send, and then follow the onscreen instructions to set up your Nike+ account. Once you set up your account, a new tab appears in the iTunes window: 3 Click the Nike + iPod tab, and select “Automatically send workout data to Nike+” if it isn’t selected already. 4 Click Apply. To view and share your information at Nike+, click “Visit Nike+” in the Nike + iPod pane when iPod nano is connected to your computer, or go to www.nike.com and then log in to your account. Recording Voice Memos You can record voice memos using the built-in microphone in iPod nano or an optional iPod nano–compatible microphone (available for purchase at www.apple.com/ ipodstore). You can set chapter marks while you record, store voice memos on iPod nano and sync them with your computer, and add labels to voice memos. Voice memos can be up to two hours long. If you record for more than two hours, iPod nano automatically starts a new voice memo to continue your recording.Chapter 8 More Settings, Extra Features, and Accessories 75 To record a voice memo: 1 From the Extras menu, choose Voice Memos. The Record screen appears. 2 Press Play/Pause (’) or the Center button to begin recording. Be careful not to block the microphone, which is on the back of iPod nano. 3 To pause recording, press Play/Pause (’). Choose Resume to continue recording or press Play/Pause (’) again. 4 When you finish, press Menu and then choose “Stop and Save.” Your saved recording is listed by date and time. To set chapter marks: m While recording, press the Center button whenever you want to set a chapter mark. During playback, you can go directly to the next chapter by pressing the Next/Fastforward button. Press Previous/Rewind (]) once to go to the start of the current chapter, and twice to go to the start of the previous chapter. To label a recording: 1 From the Extras menu, choose Voice Memos and then press Menu. 2 Choose Voice Memos, and then choose a recording. 3 Choose Label, and then choose a label for the recording. You can choose Podcast, Interview, Lecture, Idea, Meeting, or Memo. To remove a label from a recording, choose None. To play a recording: 1 From the Extras menu, choose Voice Memos and then press Menu. 2 Choose Voice Memos, and then choose a recording. 3 Choose Play and then press the Center button.76 Chapter 8 More Settings, Extra Features, and Accessories To delete a recording: 1 From the Extras menu, choose Voice Memos and then press Menu. 2 Choose Voice Memos, and then choose a recording. 3 Choose Delete and then press the Center button. To sync voice memos with your computer: Voice memos are saved in a Recordings folder on iPod in the WAV file format. If you enable iPod nano for disk use, you can drag voice memos from the folder to copy them to your computer. If iPod nano is set to sync songs automatically (see “Syncing Music Automatically” on page 25) voice memos on iPod nano are automatically synced to a playlist in iTunes called Voice Memos (and removed from iPod nano) when you connect iPod nano. The Voice Memos playlist appears below Playlists on the left side of the iTunes window. Playing Games iPod nano comes with three games: Klondike, Maze, and Vortex. To play a game: m Choose Extras > Games and choose a game. When you play a game created for previous versions of iPod nano, you’re first shown how iPod nano controls work in the game you’re about to play. You can purchase additional games from the iTunes Store (in some countries) to play on iPod nano. After purchasing games in iTunes, you can add them to iPod nano by syncing them automatically or by managing them manually. Many games can be played in portrait or landscape mode. To buy a game: 1 In iTunes, select iTunes Store under Store on the left side of the iTunes window. 2 Choose iPod Games in the iTunes Store. 3 Select the game you want and click Buy Game. To sync games automatically to iPod nano: 1 In iTunes, select iPod nano in the device list and click the Games tab. 2 Select “Sync games.” 3 Click “All games” or “Selected games.” If you click “Selected games,” also select the games you want to sync. 4 Click Apply.Chapter 8 More Settings, Extra Features, and Accessories 77 Using Extra Settings You can set the date and time, clocks in different time zones, and alarm and sleep features on iPod nano. You can use iPod nano as a stopwatch or to play games, and you can lock the iPod nano screen. Setting and Viewing the Date and Time The date and time are set automatically from your computer’s clock when you connect iPod nano, but you can change the settings. To set date and time options: 1 Choose Settings > Date & Time. 2 Choose one or more of the following options: Adding Clocks for Other Time Zones To add clocks for other time zones: 1 Choose Extras > Clocks. 2 On the Clocks screen, click the Center button and choose Add. 3 Choose a region and then choose a city. The clocks you add appear in a list. The last clock you added appears last. To delete a clock: 1 Choose Extras > Clocks. 2 Choose the clock. 3 Press the Center button. 4 Choose Delete. To Do this Set the date Choose Date. Use the Click Wheel to change the selected value. Press the Center button to move to the next value. Set the time Choose Time. Use the Click Wheel to change the selected value. Press the Center button to move to the next value. Specify the time zone Choose Time Zone and use the Click Wheel to select a city in another time zone. Display the time in 24-hour format Choose 24 Hour Clock and press the Center button to turn the 24-hour format on or off. Display the time in the title bar Choose Time in Title and press the Center button to turn the option on or off. 78 Chapter 8 More Settings, Extra Features, and Accessories Setting Alarms You can set an alarm for any clock on iPod nano. To use iPod nano as an alarm clock: 1 Choose Extras > Alarms. 2 Choose Create Alarm and set one or more of the following options: If you sync calendar events with alarms to iPod nano, the events appear in the Alarms menu. To delete an alarm: 1 Choose Extras > Alarms. 2 Choose the alarm and then choose Delete. Setting the Sleep Timer You can set iPod nano to turn off automatically after playing music or other content for a specific period of time. To set the sleep timer: 1 Choose Extras > Alarms. 2 Choose Sleep Timer and choose how long you want iPod nano to play. To Do this Turn the alarm on Choose Alarm and choose On. Set the date Choose Date. Use the Click Wheel to change the selected value. Press the Center button to move to the next value. Set the time Choose Time. Use the Click Wheel to change the selected value. Press the Center button to move to the next value. Set a repeat option Choose Repeat and choose an option (for example, “weekdays”). Choose a sound Choose Alerts or a playlist. If you choose Alerts, select Beep to hear the alarm through the internal speaker. If you choose a playlist, connect iPod nano to speakers, earphones, or headphones to hear the alarm. Name the alarm Choose Label and choose an option (for example, “Wake up”).Chapter 8 More Settings, Extra Features, and Accessories 79 Using the Stopwatch You can use the stopwatch as you exercise to track your overall time and, if you’re running on a track, your lap times. You can play music while you use the stopwatch. To use the stopwatch: 1 Choose Extras > Stopwatch. 2 Press Play/Pause (’) to start the timer. 3 Press the Center button to record lap times. The two most recent lap times appear above the overall time. All lap times are recorded in the log. 4 Press Play/Pause (’) to stop the overall timer. To start the timer again, press Play/Pause (’). To start a new stopwatch session, press Menu and then choose New Timer. To review or delete a logged stopwatch session: 1 Choose Extras > Stopwatch. The current log and a list of saved sessions appear. 2 Choose a log to view session information. iPod nano stores stopwatch sessions with dates, times, and lap statistics. You see the date and time the session started; the total time of the session; the shortest, longest, and average lap times; and the last several lap times. 3 Press the Center button and choose Delete Log to delete the chosen log, or Clear Logs to delete all current logs. Locking the iPod nano Screen You can set a combination to prevent iPod nano from being used by someone without your permission. If you lock iPod nano while it isn’t connected to a computer, you must then enter a combination to unlock and use it. This combination is different from the Hold button, which just prevents iPod nano buttons from being pressed accidentally. The combination prevents another person from using iPod nano.80 Chapter 8 More Settings, Extra Features, and Accessories To set a combination for iPod nano: 1 Choose Extras > Screen Lock. 2 On the New Combination screen, enter a combination:  Use the Click Wheel to select a number for the first position. Press the Center button to confirm your choice and move to the next position.  Use the same method to set the remaining numbers of the combination. Press Next/ Fast-forward (‘) to move to the next position, or Previous/Rewind (]) to move to the previous position. Press the Center button in the final position. 3 On the Confirm Combination screen, enter the combination to confirm it, or press Menu to exit without locking the screen. When you finish, you return to the Screen Lock screen, where you can lock the screen or reset the combination. Press Menu to exit without locking the screen. To lock the iPod nano screen: m Choose Extras > Screen Lock > Lock. If you just finished setting your combination, Lock will already be selected on the screen. Just press the Center button to lock iPod. When the screen is locked, you see a picture of a lock. You might want to add the Screen Lock menu item to the main menu so that you can quickly lock the iPod nano screen. See “Adding or Removing Items on the Main Menu” on page 10. When you see the lock on the screen, you can unlock the iPod nano screen in two ways:  Press the Center button to enter the combination on iPod nano. Use the Click Wheel to select the numbers and press the Center button to confirm them. If you enter the wrong combination, the lock remains. Try again.  Connect iPod nano to the primary computer you use it with, and iPod nano automatically unlocks. If you try these methods and you still can’t unlock iPod nano, you can restore iPod nano. See “Updating and Restoring iPod Software” on page 92. To change a combination you’ve already set: 1 Choose Extras > Screen Lock > Reset Combination. 2 On the Enter Combination screen, enter the current combination. 3 On the New Combination screen, enter and confirm a new combination. If you can’t remember the current combination, the only way to clear it and enter a new one is to restore the iPod nano software. See “Updating and Restoring iPod Software” on page 92.Chapter 8 More Settings, Extra Features, and Accessories 81 Syncing Contacts, Calendars, and To-Do Lists iPod nano can store contacts, calendar events, and to-do lists for viewing on the go. You can use iTunes to sync the contact and calendar information on iPod nano with Address Book and iCal. If you’re using Windows XP, and you use Windows Address Book or Microsoft Outlook 2003 or later to store your contact information, you can use iTunes to sync the address book information on iPod nano. If you use Microsoft Outlook 2003 or later to keep a calendar, you can also sync calendar information. To sync contacts or calendar information using Mac OS X: 1 Connect iPod nano to your computer. 2 In iTunes, select iPod nano in the device list and click the Contacts tab. 3 Do one of the following:  To sync contacts, in the Contacts section, select “Sync Address Book contacts,” and select an option:  To sync all contacts automatically, select “All contacts.”  To sync selected groups of contacts automatically, select “Selected groups” and select the groups you want to sync.  To copy contacts’ photos to iPod nano, when available, select “Include contacts’ photos.” When you click Apply, iTunes updates iPod nano with the Address Book contact information you specified.  To sync calendars, in the Calendars section, select “Sync iCal calendars,” and choose an option:  To sync all calendars automatically, choose “All calendars.”  To sync selected calendars automatically, choose “Selected calendars” and select the calendars you want to sync. When you click Apply, iTunes updates iPod nano with the calendar information you specified. 82 Chapter 8 More Settings, Extra Features, and Accessories To sync contacts or calendars using Windows Address Book or Microsoft Outlook for Windows: 1 Connect iPod nano to your computer. 2 In iTunes, select iPod nano in the device list and click the Contacts tab. 3 Do one of the following:  To sync contacts, in the Contacts section, select “Sync contacts from” and choose Windows Address Book or Microsoft Outlook from the pop-up menu. Then select which contact information you want to sync.  To sync calendars from Microsoft Outlook, in the Calendars section, select “Sync calendars from Microsoft Outlook.” 4 Click Apply. You can also add contact and calendar information to iPod nano manually. iPod nano must be enabled as an external disk (see “Using iPod nano as an External Disk” on page 84). To add contact information manually: 1 Connect iPod nano and open your favorite email or contacts application. You can add contacts using Palm Desktop, Microsoft Outlook, Microsoft Entourage, and Eudora, among others. 2 Drag contacts from the application’s address book to the Contacts folder on iPod nano. In some cases, you might need to export contacts and then drag the exported file or files to the Contacts folder. See the documentation for your email or contacts application. To add appointments and other calendar events manually: 1 Export calendar events from any calendar application that uses the standard iCal format (filenames end in .ics) or vCal format (filenames end in .vcs). 2 Drag the files to the Calendars folder on iPod nano. To add to-do lists to iPod nano manually, save them in a calendar file with an .ics or .vcs extension. To view contacts on iPod nano: m Choose Extras > Contacts. To sort contacts by first or last name: m Choose Settings > General > Sort Contacts, and then select First or Last. To view calendar events: m Choose Extras > Calendars > All Calendars, and then choose a calendar. To view to-do lists: m Choose Extras > Calendars > To Do’s.Chapter 8 More Settings, Extra Features, and Accessories 83 Mono Audio Mono Audio combines the sound of the left and right channels into a monaural signal that’s played through both sides. This enables users with a hearing impairment in one ear to hear both channels with the other ear. To turn Mono Audio on or off: m Choose Settings > Playback > Mono Audio, and then select On or Off. Using Spoken Menus for Accessibility iPod nano features optional spoken menus, enabling visually impaired users to browse through their iPod nano content more easily. iTunes generates spoken menus using voices that are included in your computer’s operating system or that you may have purchased from third parties. Not all voices from computer operating systems or third parties are compatible with spoken menus, and not all languages are supported. To use spoken menus, VoiceOver must be enabled on iPod nano. For more information, see “Setting Up VoiceOver” on page 32. You must enable spoken menus in iTunes before you can activate them on iPod nano. To enable spoken menus in iTunes: 1 Connect iPod nano to your computer. 2 In iTunes, select iPod nano in the device list and click the Summary tab. 3 Select “Enable spoken menus.” In Mac OS X, if you have VoiceOver turned on in Universal Access preferences, this option is selected by default. 4 Click Apply. After iPod nano syncs with iTunes, spoken menus are enabled and activated on your iPod nano. iPod nano takes longer to sync if spoken menus are being enabled. To deactivate spoken menus on iPod nano: m Choose Settings > General > Spoken Menus and then choose Off. To turn spoken menus on again, choose Settings > General > Spoken Menus, and then choose On. If VoiceOver is enabled, turning off spoken menus doesn’t disable VoiceOver. Note: The Spoken Menus option appears in the Settings menu on iPod nano only if spoken menus have been enabled in iTunes.84 Chapter 8 More Settings, Extra Features, and Accessories Using iPod nano as an External Disk You can use iPod nano as an external disk to store data files. You won’t see songs you add using iTunes in the Mac Finder or in Windows Explorer. And if you copy music files to iPod nano in the Mac Finder or Windows Explorer, you won’t be able to play them on iPod nano. Important: To import photos and recorded videos from iPod nano to your computer, external disk use must be enabled. To enable iPod nano as an external disk: 1 In iTunes, select iPod nano in the device list and click the Summary tab. 2 In the Options section, select “Enable disk use.” 3 Click Apply. When you use iPod nano as an external disk, the iPod nano disk icon appears on the desktop on a Mac, or as the next available drive letter in Windows Explorer on a Windows PC. Drag files to and from iPod nano to copy them. You can also click Summary and select “Manually manage music and videos” in the Options section to use iPod nano as an external disk. If you use iPod nano primarily as an external disk, you might want to keep iTunes from opening automatically when you connect iPod nano to your computer. To prevent iTunes from opening automatically when you connect iPod nano to your computer: 1 In iTunes, select iPod nano in the device list and click the Summary tab. 2 In the Options section, deselect “Open iTunes when this iPod is connected.” 3 Click Apply. Storing and Reading Notes You can store and read text notes on iPod nano, if it’s enabled as an external disk (see “Using iPod nano as an External Disk” on page 84). 1 Save a document in any word-processing application as a text (.txt) file. 2 Place the file in the Notes folder on iPod nano. To view notes: m Choose Extras > Notes.Chapter 8 More Settings, Extra Features, and Accessories 85 Learning About iPod nano Accessories iPod nano comes with some accessories, and many other accessories are available. To purchase iPod nano accessories, go to www.apple.com/ipodstore. Available accessories include:  iPod nano Armband  Apple Earphones with Remote and Mic  Apple In-Ear Headphones with Remote and Mic  Apple USB Power Adapter  Apple Component AV Cable  Apple Composite AV Cable  Apple Universal Dock  Nike + iPod Sport Kit  iPod Socks To use the earphones included with iPod nano: m Plug the earphones into the Headphones port. Then place the earbuds in your ears as shown. WARNING: Permanent hearing loss may occur if earbuds or headphones are used at high volume. You can adapt over time to a higher volume of sound that may sound normal but can be damaging to your hearing. If you experience ringing in your ears or muffled speech, stop listening and have your hearing checked. The louder the volume, the less time is required before your hearing could be affected. Hearing experts suggest that to protect your hearing:  Limit the amount of time you use earbuds or headphones at high volume.  Avoid turning up the volume to block out noisy surroundings.  Turn the volume down if you can’t hear people speaking near you. For information about setting a maximum volume limit on iPod, see “Setting the Maximum Volume Limit” on page 45. The earphone cord is adjustable.9 86 9 Tips and Troubleshooting Most problems with iPod nano can be solved quickly by following the advice in this chapter. General Suggestions Most problems with iPod nano can be solved by resetting it. First, make sure iPod nano is charged. To reset iPod nano: 1 Toggle the Hold switch on and off (slide it to HOLD and then back again). 2 Press and hold Menu and the Center button for at least 6 seconds, until the Apple logo appears. If iPod nano won’t turn on or respond  Make sure the Hold switch isn’t set to HOLD.  The iPod nano battery might need to be recharged. Connect iPod nano to your computer or to an Apple USB Power Adapter and let the battery recharge. Look for the lightning bolt icon on the iPod nano screen to verify that iPod nano is receiving a charge. To charge the battery, connect iPod nano to a USB 2.0 port on your computer.  Try the 5 Rs, one by one, until iPod nano responds. The 5 Rs: Reset, Retry, Restart, Reinstall, Restore Remember these five basic suggestions if you have a problem with iPod nano. Try these steps one at a time until your issue is resolved. If one of the following doesn’t help, read on for solutions to specific problems.  Reset iPod nano. See “General Suggestions,” below.  Retry with a different USB port if you cannot see iPod nano in iTunes.  Restart your computer, and make sure you have the latest software updates installed.  Reinstall iTunes software from the latest version on the web.  Restore iPod nano. See “Updating and Restoring iPod Software” on page 92.Chapter 9 Tips and Troubleshooting 87 If you want to disconnect iPod nano, but you see the message “Connected” or “Sync in Progress”  If iPod nano is syncing music, wait for it to complete.  Select iPod nano in the iTunes device list and click the Eject (C) button.  If iPod nano disappears from the device list in iTunes, but you still see the “Connected” or “Sync in Progress” message on the iPod nano screen, disconnect iPod nano.  If iPod nano doesn’t disappear from the device list in iTunes, drag the iPod nano icon from the desktop to the Trash if you’re using a Mac. If you’re using a Windows PC, eject the device in My Computer or click the Safely Remove Hardware icon in the system tray and select iPod nano. If you still see the “Connected” or “Sync in Progress” message, restart your computer and eject iPod nano again. If iPod nano isn’t playing music  Make sure the Hold switch isn’t set to HOLD.  Make sure the headphone connector is pushed in all the way.  Make sure the volume is adjusted properly. A maximum volume limit might have been set. You can change or remove it by using Settings > Volume Limit. See “Setting the Maximum Volume Limit” on page 45.  iPod nano might be paused. Try pressing Play/Pause (’).  Make sure you’re using iTunes 9.0 or later (available at www.apple.com/downloads). Songs purchased from the iTunes Store using earlier versions of iTunes won’t play on iPod nano until you upgrade iTunes.  If you’re using the Apple Universal Dock, make sure the iPod nano is seated firmly in the dock and make sure all cables are connected properly. If the internal speaker continues to play audio after you connect earphones or headphones to iPod nano  Disconnect and then reconnect the earphones or headphones. If the internal speaker doesn’t start playing audio after you disconnect earphones or headphones from iPod nano  Any audio that’s playing pauses automatically when you disconnect earphones or headphones from iPod nano. Press Play/Pause (’) to resume.  The FM radio doesn’t play through the internal speaker, because iPod nano uses the earphone or headphone cord as the radio antenna.88 Chapter 9 Tips and Troubleshooting If you connect iPod nano to your computer and nothing happens  Make sure you’ve installed the latest iTunes software from www.apple.com/downloads.  Try connecting to a different USB port on your computer. Note: A USB 2.0 port is recommended to connect iPod nano. USB 1.1 is significantly slower than USB 2.0. If you have a Windows PC that doesn’t have a USB 2.0 port, in some cases you can purchase and install a USB 2.0 card. For more information, go to www.apple.com/ipod.  iPod nano might need to be reset (see page 86).  If you’re connecting iPod nano to a portable computer using the Apple Dock Connector to USB 2.0 Cable, connect the computer to a power outlet before connecting iPod nano.  Make sure you have the required computer and software. See “If you want to doublecheck the system requirements” on page 91.  Check the cable connections. Unplug the cable at both ends and make sure no foreign objects are in the USB ports. Then plug the cable back in securely. Make sure the connectors on the cables are oriented correctly. They can be inserted only one way.  Try restarting your computer.  If none of the previous suggestions solves your problems, you might need to restore iPod nano software. See “Updating and Restoring iPod Software” on page 92. If iPod nano displays a “Connect to Power” message This message may appear if iPod nano is exceptionally low on power and the battery needs to be charged before iPod nano can communicate with your computer. To charge the battery, connect iPod nano to a USB 2.0 port on your computer. Leave iPod nano connected to your computer until the message disappears and iPod nano appears in iTunes or the Finder. Depending on how depleted the battery is, you may need to charge iPod nano for up to 30 minutes before it will start up. To charge iPod nano more quickly, use the optional Apple USB Power Adapter. If iPod nano displays a “Use iTunes to restore” message  Make sure you have the latest version of iTunes on your computer (download it from www.apple.com/downloads).  Connect iPod nano to your computer. When iTunes opens, follow the onscreen prompts to restore iPod nano.  If restoring iPod nano doesn’t solve the problem, iPod nano may need to be repaired. You can arrange for service at the iPod Service & Support website: www.apple.com/support/ipodChapter 9 Tips and Troubleshooting 89 If songs or data sync more slowly over USB 2.0  If you sync a large number of songs or amount of data using USB 2.0 and the iPod nano battery is low, iPod nano syncs the information at a reduced speed in order to conserve battery power.  If you want to sync at higher speeds, you can stop syncing and keep the iPod nano connected so that it can recharge, or connect it to the optional iPod USB 2.0 Power Adapter. Let iPod nano charge for about an hour, and then resume syncing your music or data. If you can’t add a song or other item to iPod nano The song may have been encoded in a format that iPod nano doesn’t support. The following audio file formats are supported by iPod nano. These include formats for audiobooks and podcasting:  AAC (M4A, M4B, M4P, up to 320 Kbps)  Apple Lossless (a high-quality compressed format)  MP3 (up to 320 Kbps)  MP3 Variable Bit Rate (VBR)  WAV  AA (audible.com spoken word, formats 2, 3, and 4)  AIFF A song encoded using Apple Lossless format has full CD-quality sound, but takes up only about half as much space as a song encoded using AIFF or WAV format. The same song encoded in AAC or MP3 format takes up even less space. When you import music from a CD using iTunes, it’s converted to AAC format by default. Using iTunes for Windows, you can convert nonprotected WMA files to AAC or MP3 format. This can be useful if you have a library of music encoded in WMA format. iPod nano doesn’t support WMA, MPEG Layer 1, MPEG Layer 2 audio files, or audible.com format 1. If you have a song in iTunes that isn’t supported by iPod nano, you can convert it to a supported format. For information, see iTunes Help. If iPod nano displays a “Connect to iTunes to activate Genius” message You haven’t turned on Genius in iTunes, or you haven’t synced iPod nano since you turned on Genius in iTunes. See “Turning On Genius in iTunes” on page 22.90 Chapter 9 Tips and Troubleshooting If iPod nano displays a “Genius is not available for the selected song” message Genius is on but is unable to make a Genius playlist using the selected song. New songs are added to the iTunes Store Genius database all the time, so try again soon. If iPod nano can’t receive a radio signal You haven’t connected earphones or headphones. Make sure the connection is complete, and try moving around the earphone or headphone cord. If you accidentally set iPod nano to use a language you don’t understand You can reset the language: 1 Press and hold Menu until the main menu appears. 2 Use the Click Wheel to find the menu item that causes the iPod nano device name to appear in the preview panel, and then choose it. That’s the Settings menu. 3 Choose the last menu item (Reset Settings). 4 Choose the first item (Reset) and select a language. Other iPod nano settings, such as song repeat, are also reset. Your synced content is not deleted or modified. If you can’t find the Reset Settings menu item, you can restore iPod nano to its original state and choose a language. See “Updating and Restoring iPod Software” on page 92. If you can’t see videos or photos on your TV  Use RCA-type cables made specifically for iPod nano, such as the Apple Component or Apple Composite AV cables, to connect iPod nano to your TV. Other similar RCAtype cables won’t work.  Make sure your TV is set to display images from the correct input source (see the documentation that came with your TV).  Make sure all cables are connected correctly (see “Watching Videos on a TV Connected to iPod nano” on page 50).  Make sure the yellow end of the Apple Composite AV Cable is connected to the video port on your TV.  If you’re trying to view a video, choose Videos > Settings and set TV Out to On, and then try again. If you’re trying to view a slideshow, choose Photos > Slideshow Settings and set TV Out to On, and then try again.  If that doesn’t work, choose Videos > Settings (for video) or Photos > Settings (for a slideshow) and set TV Signal to PAL or NTSC, depending on which type of TV you have. Try both settings.Chapter 9 Tips and Troubleshooting 91 If you want to double-check the system requirements To use iPod nano, you must have:  One of the following computer configurations:  A Mac with a USB 2.0 port  A Windows PC with a USB 2.0 port or a USB 2.0 card installed  One of the following operating systems:  Mac OS X v10.4.11 or later  Windows Vista  Windows XP Home or Professional with Service Pack 3 or later  iTunes 9 or later (iTunes can be downloaded from www.apple.com/downloads) If your Windows PC doesn’t have a USB 2.0 port, you can purchase and install a USB 2.0 card. For more information about cables and compatible USB cards, go to www.apple.com/ipod. On a Mac, iPhoto 7.1.5 or later is recommended for adding photos and albums to iPod nano. iPhoto 8.1 or later is required to use all iPod nano photo features. This software is optional. iPhoto might already be installed on your Mac. Check the Applications folder. On both Mac and Windows PC, iPod nano can sync digital photos from folders on your computer’s hard disk. If you want to use iPod nano with a Mac and a Windows PC If you’re using iPod nano with a Mac and you want to use it with a Windows PC, you must restore the iPod software for use with the PC (see “Updating and Restoring iPod Software” on page 92). Restoring the iPod software erases all data from iPod nano, including all songs. You cannot switch from using iPod nano with a Mac to using it with a Windows PC without erasing all data on iPod nano. If you lock the iPod nano screen and can’t unlock it Normally, if you can connect iPod nano to the computer it’s authorized to work with, iPod nano automatically unlocks. If the computer authorized to work with iPod nano is unavailable, you can connect iPod nano to another computer and use iTunes to restore iPod software. See the next section for more information. If you want to change the screen lock combination and you can’t remember the current combination, you must restore the iPod software and then set a new combination.92 Chapter 9 Tips and Troubleshooting Updating and Restoring iPod Software You can use iTunes to update or restore iPod software. It’s recommended that you update iPod nano to use the latest software. You can also restore the software, which puts iPod nano back to its original state.  If you choose to update, the software is updated, but your settings and songs aren’t affected.  If you choose to restore, all data is erased from iPod nano, including songs, videos, files, contacts, photos, calendar information, and any other data. All iPod nano settings are restored to their original state. To update or restore iPod nano: 1 Make sure you have an Internet connection and have installed the latest version of iTunes from www.apple.com/downloads. 2 Connect iPod nano to your computer. 3 In iTunes, select iPod nano in the device list and click the Summary tab. The Version section tells you whether iPod nano is up to date or needs a newer version of the software. 4 Click Update to install the latest version of the software. 5 If necessary, click Restore to restore iPod nano to its original settings (this erases all data from iPod nano). Follow the onscreen instructions to complete the restore process.10 93 10 Safety and Cleaning Read the following important safety and handling information before using iPod nano to avoid injury. Keep this safety information and the iPod nano User Guide handy for future reference. For downloadable versions of the iPod nano User Guide and the latest safety information, visit support.apple.com/manuals/ipod. Important Safety Information Handling iPod nano Do not drop, disassemble, open, crush, bend, deform, puncture, shred, microwave, incinerate, paint, or insert foreign objects into iPod nano. Avoiding water and wet locations Do not use iPod nano in rain, or near washbasins or other wet locations. Take care not to spill any food or liquid on iPod nano. In case iPod nano gets wet, unplug all cables, turn iPod nano off, and slide the Hold switch to HOLD before cleaning, and allow it to dry thoroughly before turning it on again. Do not attempt to dry iPod nano with an external heat source such as a microwave oven or hair dryer. An iPod nano that has been damaged as a result of exposure to liquids is not serviceable. ± Read all safety information below and operating instructions before using iPod to avoid injury. WARNING: Failure to follow these safety instructions could result in fire, electric shock, or other injury or damage.94 Chapter 10 Safety and Cleaning Repairing iPod nano Never attempt to repair iPod nano yourself. iPod nano does not contain any user-serviceable parts. If iPod nano has been submerged in water, punctured, or subjected to a severe fall, do not use it until you take it to an Apple Authorized Service Provider. For service information, choose iPod Help from the Help menu in iTunes or go to www.apple.com/support/ipod. The rechargeable battery in iPod nano should be replaced only by an Apple Authorized Service Provider. For more information about batteries, go to www.apple.com/batteries. Charging iPod nano To charge iPod nano, only use the included Apple Dock Connector to USB Cable with an Apple USB Power Adapter, or a high-power USB port on another device that is compliant with the USB 2.0 standard; another Apple branded product or accessory designed to work with iPod; or a third-party accessory certified to use the Apple “Made for iPod” logo. Read all safety instructions for any products and accessories before using with iPod nano. Apple is not responsible for the operation of third party accessories or their compliance with safety and regulatory standards. When you use the Apple USB Power Adapter (sold separately at www.apple.com/ ipodstore) to charge iPod nano, make sure that the power adapter is fully assembled before you plug it into a power outlet. Then insert the Apple USB Power Adapter firmly into the power outlet. Do not connect or disconnect the Apple USB Power Adapter with wet hands. Do not use any power adapter other than an Apple iPod power adapter to charge your iPod. The Apple USB Power Adapter may become warm during normal use. Always allow adequate ventilation around the Apple USB Power Adapter and use care when handling. Unplug the Apple USB Power Adapter if any of the following conditions exist:  The power cord or plug has become frayed or damaged.  The adapter is exposed to rain, liquids, or excessive moisture.  The adapter case has become damaged.  You suspect the adapter needs service or repair.  You want to clean the adapter. Avoiding hearing damage Permanent hearing loss may occur if the internal speaker, earbuds or headphones are used at high volume. Set the volume to a safe level. You can adapt over time to a higher volume of sound that may sound normal but can be damaging to your hearing. If you experience ringing in your ears or muffled speech, stop listening and have your hearing checked. The louder the volume, the less time is required before your hearing could be affected. Hearing experts suggest that to protect your hearing:  Limit the amount of time you use earbuds or headphones at high volume.  Avoid turning up the volume to block out noisy surroundings.Chapter 10 Safety and Cleaning 95  Turn the volume down if you can’t hear people speaking near you. For information about how to set a maximum volume limit on iPod nano, see “Setting the Maximum Volume Limit” on page 45. Driving and riding safely Use of iPod nano alone, or with headphones (even if used in only one ear) while operating a vehicle is not recommended and is illegal in some areas. Check and obey the laws and regulations on the use of mobile devices like iPod nano in areas where you drive or ride. Be careful and attentive while driving or riding a bicycle. Stop using iPod nano if you find it disruptive or distracting while operating any type of vehicle, or performing any other activity that requires your full attention. Seizures, blackouts, and eye strain A small percentage of people may be susceptible to blackouts or seizures (even if they have never had one before) when exposed to flashing lights or light patterns such as when playing games or watching video. If you have experienced seizures or blackouts or have a family history of such occurrences, please consult a physician before playing games (if available) or watching videos on your iPod nano. Discontinue use and consult a physician if you experience: headaches, blackouts, seizures, convulsion, eye or muscle twitching, loss of awareness, involuntary movements, or disorientation. To reduce risk of headaches, blackouts, seziures, and eyestrain, avoid prolonged use, hold iPod nano some distance from your eyes, use iPod nano in a well lit room, and take frequent breaks. Glass parts The outside cover of the display on iPod nano is made of glass. This glass could break if iPod nano is dropped on a hard surface or receives a substantial impact. If the glass chips or cracks, do not touch or attempt to remove the broken glass. Stop using iPod nano until the glass is replaced by an Apple Authorized Service Provider. Glass cracked due to misuse or abuse is not covered under the warranty. Repetitive motion When you perform repetitive activities such as playing games on iPod nano, you may experience occasional discomfort in your hands, arms, shoulders, neck, or other parts of your body. Take frequent breaks and if you have discomfort during or after such use, stop use and see a physician. Exercising Before starting any exercise program, you should have a complete physical examination by your physician. Do a warmup or stretching exercise before beginning any workout. Be careful and attentive while exercising. Slow down, if necessary, before adjusting your device while running. Stop exercising immediately if you feel pain, or feel faint, dizzy, exhausted, or short of breath. By exercising, you assume the risks inherent in physical exercise, including any injury that may result from such activity.96 Chapter 10 Safety and Cleaning Important Handling Information Carrying iPod nano iPod nano contains sensitive components, including, in some cases, a hard drive. Do not bend, drop, or crush iPod nano. If you are concerned about scratching iPod nano, you can use one of the many cases sold separately. Using connectors and ports Never force a connector into a port. Check for obstructions on the port. If the connector and port don’t join with reasonable ease, they probably don’t match. Make sure that the connector matches the port and that you have positioned the connector correctly in relation to the port. Operating iPod nano in acceptable temperatures Operate iPod nano in a place where the temperature is always between 0º and 35º C (32º to 95º F). In low-temperature conditions, iPod nano play time may temporarily shorten and battery charge time may temporarily lengthen. Store iPod nano in a place where the temperature is always between -20º and 45º C (-4º to 113º F). Don’t leave iPod nano in your car, because temperatures in parked cars can exceed this range. When you’re using iPod nano or charging the battery, it is normal for iPod nano to get warm. The exterior of iPod nano functions as a cooling surface that transfers heat from inside the unit to the cooler air outside. Keeping the outside of iPod nano clean To clean iPod nano, unplug all cables, turn iPod nano off, and slide the Hold switch to HOLD. Then use a soft, slightly damp, lintfree cloth. Avoid getting moisture in openings. Don’t use window cleaners, household cleaners, aerosol sprays, solvents, alcohol, ammonia, or abrasives to clean iPod nano. Disposing of iPod nano properly For information about the proper disposal of iPod nano, including other important regulatory compliance information, see “Regulatory Compliance Information” on page 98. NOTICE: Failure to follow these handling instructions could result in damage to iPod nano or other property.11 97 11 Learning More, Service, and Support You can find more information about using iPod nano in onscreen help and on the web. The following table describes where to get more iPod-related software and service information. To learn about Do this Service and support, discussions, tutorials, and Apple software downloads Go to: www.apple.com/support/ipodnano Using iTunes Open iTunes and choose Help > iTunes Help. For an online iTunes tutorial (available in some areas only), go to: www.apple.com/support/itunes Using iPhoto (on Mac OS X) Open iPhoto and choose Help > iPhoto Help. Using iCal (on Mac OS X) Open iCal and choose Help > iCal Help. The latest information on iPod nano Go to: www.apple.com/ipodnano Registering iPod nano To register iPod nano, install iTunes on your computer and connect iPod nano. Finding the iPod nano serial number Look at the back of iPod nano or choose Settings > About and press the Center button. In iTunes (with iPod nano connected to your computer), select iPod nano in the device list and click the Settings tab. Obtaining warranty service First follow the advice in this booklet, the onscreen help, and online resources. Then go to: www.apple.com/support/ipodnano98 Regulatory Compliance Information FCC Compliance Statement This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. See instructions if interference to radio or TV reception is suspected. Radio and TV Interference This computer equipment generates, uses, and can radiate radio-frequency energy. If it is not installed and used properly—that is, in strict accordance with Apple’s instructions—it may cause interference with radio and TV reception. This equipment has been tested and found to comply with the limits for a Class B digital device in accordance with the specifications in Part 15 of FCC rules. These specifications are designed to provide reasonable protection against such interference in a residential installation. However, there is no guarantee that interference will not occur in a particular installation. You can determine whether your computer system is causing interference by turning it off. If the interference stops, it was probably caused by the computer or one of the peripheral devices. If your computer system does cause interference to radio or TV reception, try to correct the interference by using one or more of the following measures:  Turn the TV or radio antenna until the interference stops.  Move the computer to one side or the other of the TV or radio.  Move the computer farther away from the TV or radio.  Plug the computer in to an outlet that is on a different circuit from the TV or radio. (That is, make certain the computer and the TV or radio are on circuits controlled by different circuit breakers or fuses.) If necessary, consult an Apple Authorized Service Provider or Apple. See the service and support information that came with your Apple product. Or, consult an experienced radio/TV technician for additional suggestions. Important: Changes or modifications to this product not authorized by Apple Inc. could void the EMC compliance and negate your authority to operate the product. This product was tested for EMC compliance under conditions that included the use of Apple peripheral devices and Apple shielded cables and connectors between system components. It is important that you use Apple peripheral devices and shielded cables and connectors between system components to reduce the possibility of causing interference to radios, TV sets, and other electronic devices. You can obtain Apple peripheral devices and the proper shielded cables and connectors through an Apple Authorized Reseller. For non-Apple peripheral devices, contact the manufacturer or dealer for assistance. Responsible party (contact for FCC matters only): Apple Inc. Corporate Compliance 1 Infinite Loop, MS 26-A Cupertino, CA 95014 Industry Canada Statement This Class B device meets all requirements of the Canadian interference-causing equipment regulations. Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada. VCCI Class B Statement Korea Class B Statement (૶ ૺૺဧ ઠધබ 99 Russia European Community Battery Replacement The rechargeable battery in iPod nano should be replaced only by an authorized service provider. For battery replacement services go to: www.apple.com/support/ipod/service/battery Disposal and Recycling Information Your iPod must be disposed of properly according to local laws and regulations. Because this product contains a battery, the product must be disposed of separately from household waste. When your iPod reaches its end of life, contact Apple or your local authorities to learn about recycling options. For information about Apple’s recycling program, go to: www.apple.com/environment/recycling Deutschland: Dieses Gerät enthält Batterien. Bitte nicht in den Hausmüll werfen. Entsorgen Sie dieses Gerätes am Ende seines Lebenszyklus entsprechend der maßgeblichen gesetzlichen Regelungen. Nederlands: Gebruikte batterijen kunnen worden ingeleverd bij de chemokar of in een speciale batterijcontainer voor klein chemisch afval (kca) worden gedeponeerd. China: Taiwan: European Union—Disposal Information: This symbol means that according to local laws and regulations your product should be disposed of separately from household waste. When this product reaches its end of life, take it to a collection point designated by local authorities. Some collection points accept products for free. The separate collection and recycling of your product at the time of disposal will help conserve natural resources and ensure that it is recycled in a manner that protects human health and the environment. Apple and the Environment At Apple, we recognize our responsibility to minimize the environmental impacts of our operations and products. For more information, go to: www.apple.com/environment © 2009 Apple Inc. All rights reserved. Apple, the Apple logo, iCal, iLife, iPhoto, iPod, iPod nano, iPod Socks, iTunes, Mac, Macintosh, and Mac OS are trademarks of Apple Inc., registered in the U.S. and other countries. Finder, the FireWire logo, and Shuffle are trademarks of Apple Inc. iTunes Store is a service mark of Apple Inc., registered in the U.S. and other countries. NIKE is a trademark of NIKE, Inc. and its affiliates and is used under license. Other company and product names mentioned herein may be trademarks of their respective companies. Mention of third-party products is for informational purposes only and constitutes neither an endorsement nor a recommendation. Apple assumes no responsibility with regard to the performance or use of these products. All understandings, agreements, or warranties, if any, take place directly between the vendors and the prospective users. Every effort has been made to ensure that the information in this manual is accurate. Apple is not responsible for printing or clerical errors. 019-1716/2009-11Index 100 Index A accessibility using spoken menus 83 accessing additional options 6, 39 accessories for iPod 85 adding album artwork 21 adding menu items 10, 45 adding music disconnecting iPod 13 from more than one computer 25, 27 manually 30 methods 24 On-The-Go playlists 42 tutorial 97 adding other content 30 adding photos about 67 all or selected photos 67, 68 from computer to iPod 67 from iPod to computer 71 full-resolution image 68 address book, syncing 81 alarms deleting 78 setting 78 album, browsing by 42 album artwork adding 21 viewing 37 Apple USB Power Adapter 16 charging the battery 17 artist, browsing by 42 audiobooks 48 adding to iPod nano 29 setting play speed 48 automatic syncing 25, 27 AV cables 50, 51, 71 B backlight setting timer 11 turning on 6, 11 battery charge states when disconnected 17 charging 16 Energy Saver 18 improving performance 18 rechargeable 18 replacing 18 very low 88 viewing charge status 16 brightness setting 11 browsing by album 42 by artist 42 quickly 11, 38 songs 6, 34 videos 6 with Cover Flow 37, 38 buttons Center 5 disabling with Hold switch 6 Eject 15 C calendar events, syncing 81 Camera Roll 54 Center button, using 5, 34 Charging, Please Wait message 88 charging the battery about 16 using the Apple USB Power Adapter 17 using your computer 16 when battery very low 88 cleaning iPod 96 Click Wheel browsing songs 34 turning off the Click Wheel sound 11 using 5 clocks adding for other time zones 77 settings 77 close captions 51 compilations 45 component AV cable 50, 51, 71Index 101 composite AV cable 50, 51, 71 computer adding photos to iPod 67 charging the battery 16 connecting iPod 13 getting photos from iPod 71 problems connecting iPod 88 requirements 91 connecting iPod about 13 charging the battery 16 to a TV 51, 71 contacts sorting 82 syncing 81 controls disabling with Hold switch 8 using 5 converting unprotected WMA files 89 Cover Flow 37, 38 crossfading 47 customizing the Music menu 45 D data files, storing on iPod 84 date and time setting 77 viewing 77 determining battery charge 17 diamond icon on scrubber bar 6 digital photos. See photos disconnecting iPod about 13 during music update 13 ejecting first 14 instructions 15 troubleshooting 87 disk, using iPod as 84 displaying time in title bar 77 downloading See also adding; syncing E Eject button 15 ejecting before disconnecting 13, 14 Energy Saver 18 external disk, using iPod as 55, 84 F fast-forwarding a song or video 6 file formats, supported 89 finding your iPod serial number 8 fit video to screen 51 font size setting 10 full-resolution images 68 G games 76 buying games 76 Genius creating a playlist 7, 40 Genius slider 35 playing a playlist 7, 40, 41 saving a playlist 7, 40 syncing to iPod nano 26 turning on in iTunes 22 using on iPod nano 39 Genius Mixes playing 7, 40 syncing to iPod nano 26 getting help 97 getting information about your iPod 12 getting started with iPod 91 H hearing loss warning 85 help, getting 97 Hold switch 6, 8 I iCal, getting help 97 images. See photos importing video 22 importing contacts, calendars, and to-do lists. See syncing iPhoto getting help 97 importing camera videos 56 recommended version 91 iPod Dock 13 iPod Dock Connector 13 iPod Updater application 92 iTunes ejecting iPod 15 getting help 97 setting not to open automatically 84 Sound Check 47 iTunes U 29, 48, 50 L language resetting 90 specifying 10 letterbox 51 lightning bolt on battery icon 16 Live Pause 61 navigating 63 locating your iPod serial number 8102 Index locking iPod screen 79, 80 lyrics adding 21 viewing on iPod 37 M Mac OS X operating system 91 main menu adding or removing items 10 opening 5 returning to 6 settings 10, 45 using 9 Managing iPod manually 25 managing iPod manually 30 manually adding 30 maximum volume limit, setting 45 memos, recording 74 menu items adding or removing 10, 45 choosing 6 returning to main menu 6 returning to previous menu 6 modifying playlists 31 movies See also videos music iPod not playing 87 rating 36 setting for slideshows 70 tutorial 97 See also adding music; songs Music menu, customizing 45 music videos syncing 26 N navigating quickly 11 notes, storing and reading 84 Now Playing screen moving to any point in a song or video 6 scrubber bar 6 NTSC TV 50, 70 O On-The-Go playlists copying to computer 42 making 39, 41 rating songs 36 saving 42 operating system requirements 91 organizing your music 21 P PAL TV 50, 70 pausing a song 6 a video 6 Pedometer 72 settings 73 workout history 73 phone numbers, syncing 81 photo library 67 photos adding to iPod nano 67 deleting 68, 71 full-resolution 68 importing 67 syncing 67, 68 viewing on iPod 69 viewing slideshows 70 playing games 76 songs 6 videos 6 playlists adding songs 6, 31 making on iPod 39, 41 modifying 31 On-The-Go 39, 41 plug on battery icon 16 podcasting 47 podcasts listening 47 updating 28 ports RCA video and audio 51, 71 USB 91 preview panel 10 previous menu, returning to 6 problems. See troubleshooting Q quick navigation 11 R Radio 58 antenna 58, 90 Live Pause 61 Radio menu 65 screens 59 tagging songs 64 tuning 60 random play 6 rating songs 36 RCA video and audio ports 51, 71 rechargeable batteries 18 recorded videos adding music 57 deleting from iPod nano 55Index 103 importing to your computer 55 playing 54 sharing with iPhoto 56 recording voice memos 74 registering iPod 97 relative volume, playing songs at 46 removing menu items 10, 45 repairing iPod 94 replacing battery 18 replaying a song or video 6 requirements computer 91 operating system 91 reset all settings 12 resetting iPod 6, 86 resetting the language 90 restore message 88 restoring iPod software 92 rewinding a song or video 6 S Safely Remove Hardware icon 15 safety considerations setting up iPod 93 saving On-The-Go playlists 42 screen brightness, setting 11 screen lock 79 scrolling quickly 11 scrubber bar 6 searching iPod 44 Select button. See Center button serial number 8, 12 serial number, locating 97 service and support 97 sets of songs. See playlists setting combination for iPod 79 settings about your iPod 12 alarm 78 audiobook play speed 48 backlight timer 11 brightness 11 Click Wheel sound 11 date and time 77 font size 10 language 10 main menu 10, 45 PAL or NTSC TV 50, 70 playing songs at relative volume 46 repeating songs 44 reset all 12 shuffle songs 43 sleep timer 78 slideshow 70 TV 50 volume limit 45 setup 24 shake to shuffle 43 shuffle 35 shuffling songs on iPod 6, 43 sleep mode and charging the battery 16 sleep timer, setting 78 slideshows background music 70 random order 70 settings 70 viewing on iPod 70 software getting help 97 iPhoto 91 iPod Updater 92 updating 92 songs adding to On-The-Go playlists 6 browsing 6 browsing and playing 34 fast-forwarding 6 pausing 6 playing 6 playing at relative volume 46 rating 36 repeating 44 replaying 6 rewinding 6 shuffling 6, 43 skipping ahead 6 viewing lyrics 21 See also music sorting contacts 82 Sound Check 47 spoken menus 83 standard TV 50 stopwatch 79 storing data files on iPod 84 notes on iPod 84 supported operating systems 91 suppressing iTunes from opening 84 syncing address book 81 music 24 music videos 26 photos 67, 68 to-do lists 81 See also adding system requirements 91 T tagging songs 64104 Index previewing and purchasing 64 time, displaying in title bar 77 timer, setting for backlight 11 time zones, clocks for 77 title bar, displaying time 77 to-do lists, syncing 81 transitions for slides 70 troubleshooting connecting iPod to computer 88 cross-platform use 91 disconnecting iPod 87 iPod not playing music 87 iPod won’t respond 86 resetting iPod 86 restore message 88 safety considerations 93 setting incorrect language 90 slow syncing of music or data 89 software update and restore 92 TV slideshows 90 unlocking iPod screen 91 turning iPod on and off 6 tutorial 97 TV connecting to iPod 51, 71 PAL or NTSC 50, 70 settings 50 viewing slideshows 51, 71 TV shows See also videos U unlocking iPod screen 80, 91 unresponsive iPod 86 unsupported audio file formats 89 updating and restoring software 92 USB 2.0 port recommendation 91 slow syncing of music or data 89 USB port on keyboard 13 Use iTunes to restore message in display 88 V Video Camera 52 importing recorded videos 55 playing recorded videos 54 recording video 53 sharing recorded videos 56 special effects 53 video captions 51 video podcasts viewing on a TV 50 videos adding to iPod 27 browsing 6 fast-forwarding 6 importing from video camera 55 pausing 6 playing 6 playing recorded 54 renting 22 replaying 6 rewinding 6 skipping ahead 6 viewing on a TV 50 viewing on iPod 49 viewing album artwork 37 viewing lyrics 37 viewing photos 69 viewing slideshows on a TV 51, 71 on iPod 70 settings 70 troubleshooting 90 Voice Memos recording 74 syncing with your computer 76 VoiceOver setting up 32 using 44 volume changing 6 setting maximum limit 45 W warranty service 97 widescreen TV 50 Windows supported operating systems 91 troubleshooting 91 WMA files, converting 89 iPod touch Features Guide2 1 Contents Chapter 1 4 Getting Started 4 What You Need 4 Setting Up iPod touch 5 Getting Music, Videos, and Other Content onto iPod touch 9 Disconnecting iPod touch from Your Computer Chapter 2 10 Basics 10 iPod touch at a Glance 12 Home Screen 15 iPod touch Buttons and Touchscreen 21 Connecting to the Internet 22 Charging the Battery 23 Cleaning iPod touch Chapter 3 24 Music and Video 24 Syncing Content from Your iTunes Library 25 Playing Music 30 Watching Videos 32 Setting a Sleep Timer 33 Changing the Buttons on the Music Screen Chapter 4 34 Photos 34 Syncing Photos from Your Computer 35 Viewing Photos 37 Using a Photo as Wallpaper Chapter 5 39 iTunes Wi-Fi Music Store 39 Browsing and Searching 42 Purchasing Songs and Albums 43 Syncing Purchased Content 44 Verifying purchases 44 Changing Your iTunes Store Account InformationContents 3 Chapter 6 45 Applications 45 Safari 50 Calendar 53 Mail 58 Contacts 60 YouTube 63 Stocks 64 Maps 69 Weather 70 Clock 72 Calculator 73 Notes Chapter 7 74 Settings 74 Wi-Fi 75 Brightness 75 General 79 Music 80 Video 80 Photos 81 Mail 83 Safari 84 Contacts 84 Restoring or Transferring Your iPod touch Settings Appendix A 86 Tips and Troubleshooting 86 General Suggestions 89 Updating and Restoring iPod touch Software 90 Using iPod touch Accessibility Features Appendix B 91 Learning More, Service, and Support Index 931 4 1 Getting Started What You Need To use iPod touch, you need:  A Mac or a PC with a USB 2.0 port and one of the following operating systems:  Mac OS X version 10.4.10 or later  Windows XP Home or Professional with Service Pack 2 or later  Windows Vista Home Premium, Business, Enterprise, or Ultimate edition  iTunes 7.6 or later, available at www.apple.com/itunes  iTunes Store account (to purchase music over Wi-Fi)  An Internet connection Setting Up iPod touch Before you can use any of the iPod touch features, you must use iTunes to set up iPod touch. You can also register iPod touch and create an iTunes Store account (available in some countries) if you don’t already have one. Set up iPod touch 1 Download and install the latest version of iTunes from www.apple.com/itunes. 2 Connect iPod touch to a USB 2.0 port on your Mac or PC using the included cable. · To avoid injury, read all operating instructions in this guide and safety information in the Important Product Information Guide at www.apple.com/ support/manuals/ipod before using iPod touch.Chapter 1 Getting Started 5 The USB port on most keyboards doesn’t provide enough power. Unless your keyboard has a high-powered USB 2.0 port, you must connect iPod touch to a USB 2.0 port on your computer. 3 Follow the onscreen instructions in iTunes to set up iPod touch and sync your music, video, photos, and other content. Your computer must be connected to the Internet. By default, iTunes automatically syncs all songs and videos in your iTunes library to iPod touch. If you have more content in your library than will fit on iPod touch, iTunes alerts you that it can’t sync your content. You’ll need to use iTunes to select some of your songs, videos, and other content to sync. The following section tells you how. Getting Music, Videos, and Other Content onto iPod touch iPod touch lets you enjoy music, videos, photos, and much more, with its great sound and stunning 3.5-inch widescreen display. You get media and other content onto iPod touch by connecting iPod touch to your computer and using iTunes to sync your iTunes library and other information on your computer. You can set iTunes to sync any or all of the following:  Music and audiobooks  Movies  TV Shows6 Chapter 1 Getting Started  Podcasts  Photos  Contacts—names, phone numbers, addresses, email addresses, and so on  Calendars—appointments and events  Email account settings  Webpage bookmarks Music, movies, TV shows, and podcasts are synced from your iTunes library. If you don’t already have content in iTunes, the iTunes Store (part of iTunes and available in some countries) makes it easy to purchase or subscribe to content and download it to iTunes. You can also get music into iTunes from your CDs. To learn about iTunes and the iTunes Store, open iTunes and choose Help > iTunes Help. Photos, contacts, calendars, and webpage bookmarks are synced from applications on your computer, as described below. Email account settings are only synced from your computer’s email application to iPod touch. This allows you to customize your email accounts on iPod touch without affecting email account settings on your computer. You can set iPod touch to sync with only a portion of what’s on your computer. For example, you might want to sync certain playlists, the most recent unwatched movie, the most recent episodes of your favorite TV shows, and all unplayed podcasts. The sync settings make it easy to get just what you want onto iPod touch. You can adjust sync settings whenever iPod touch is connected to your computer. Important: You cannot connect and sync more than one iPod at a time. Disconnect one before connecting another. You should be logged in to your own user account on the computer before connecting iPod touch. On a PC, if you sync more than one iPod to the same user account, use the same sync settings for each. Syncing iPod touch You use the iPod touch settings panes in iTunes to specify the iTunes content and other information you want to sync to iPod touch. Sync iPod touch 1 Connect iPod touch to your computer, and open iTunes (if it doesn’t open automatically).Chapter 1 Getting Started 7 The USB port on most keyboards doesn’t provide enough power. You must connect iPod touch to a USB 2.0 port on your computer, unless your keyboard has a highpowered USB 2.0 port. 2 Select iPod touch in the iTunes source list (below Devices, on the left). 3 Configure the sync settings in each of the settings panes. 4 Click Apply in the lower-right corner of the screen. The following sections provide an overview of each of the iPod touch settings panes. For more information, open iTunes and choose Help > iTunes Help. Summary Pane Select “Open iTunes when this iPod is connected” to have iTunes open and sync iPod touch automatically whenever you connect it to your computer. Deselect this option if you want to sync only by clicking the Sync button in iTunes. For more information about preventing automatic syncing, see page 9. Select “Sync only checked songs and videos” if you want to sync only items that are checked in your iTunes library. Select “Manually manage music and videos” to turn off syncing in the Music, Movies, and TV Shows settings panes. Music, Movies, TV Shows, and Podcasts Panes Use these panes to specify the iTunes library content that you want to sync. You can sync all music, movies, TV shows, and podcasts, or select the specific playlists and items you want on iPod touch. Audiobooks and music videos are synced along with music. 8 Chapter 1 Getting Started If you want to watch rented movies on iPod touch, transfer them to iPod touch using the Movies pane in iTunes. If there’s not enough room on iPod touch for all the content you’ve specified, iTunes asks if you want to create a special playlist and set it to sync with iPod touch. Then iTunes randomly fills the playlist. Photos Pane You can sync photos from iPhoto 4.0.3 or later on a Mac, or from Adobe Photoshop Album 2.0 or later or Adobe Photoshop Elements 3.0 or later on a PC. You can also sync photos from any folder on your computer that contains images. Info Pane The Info pane lets you configure the sync settings for your contacts, calendars, and web browser bookmarks. Contacts You can sync contacts with applications such as Mac OS X Address Book, Microsoft Entourage, and Yahoo! Address Book on a Mac, or with Yahoo! Address Book, Windows Address Book (Outlook Express), or Microsoft Outlook 2003 or 2007 on a PC. (On a Mac, you can sync contacts on your computer with more than one application. On a PC, you can sync contacts with only one application.) If you sync with Yahoo! Address Book, you only need to click Configure to enter your new login information when you change your Yahoo! ID or password after you’ve set up syncing. Note: Syncing won’t delete any contact in Yahoo! Address Book that contains a Messenger ID, even if you’ve deleted the contact from your address book on your computer. To delete a contact with a Messenger ID, log in to your Yahoo! account and delete the contact using Yahoo! Address Book online. Calendars You can sync calendars from applications such as iCal and Microsoft Entourage on a Mac, or Microsoft Outlook on a PC. (On a Mac, you can sync calendars on your computer with more than one application on your computer. On a PC, you can sync calendars with only one application.) Mail Accounts You can sync email account settings from Mail on a Mac, and from Microsoft Outlook 2003 or 2007 or Outlook Express on a PC. Account settings are only transferred from your computer to iPod touch. Changes you make to an email account on iPod touch don’t affect the account on your computer.Chapter 1 Getting Started 9 The password for your Yahoo! email account isn’t saved on your computer. If you sync a Yahoo! email account, you must enter the password on iPod touch. From the Home screen choose Settings > Mail, choose your Yahoo! account, then enter your password in the password field. Web Browser You can sync bookmarks from Safari on a Mac, or Safari or Microsoft Internet Explorer on a PC. Advanced These options let you replace the information on iPod touch with the information on your computer during the next sync. Preventing Automatic Syncing You may want to prevent iPod touch from syncing automatically if you prefer to add items manually, or when you connect iPod touch to a computer other than the one you sync with. Turn off automatic syncing for iPod touch m Connect iPod touch to your computer, then select iPod touch in the iTunes source list (below Devices, on the left) and click the Summary tab. Deselect “Open iTunes when this iPod is connected.” You can still use iTunes to sync manually by clicking the Sync button. Prevent automatic syncing one time, without changing settings m Open iTunes. Then, as you connect iPod touch to your computer, press and hold Command-Option (if you’re using a Mac) or Shift-Control (if you’re using a PC) until you see iPod touch in the iTunes source list (below Devices, on the left). Sync manually m Select iPod touch in the iTunes source list, then click Sync in the lower-right corner of the window. Or, if you’ve changed any sync settings, click Apply. Disconnecting iPod touch from Your Computer Unless iPod touch is syncing with your computer, you can disconnect it from your computer at any time. When iPod touch is syncing with your computer, it shows “Sync in progress.” If you disconnect iPod touch before it finishes syncing, some data may not be transferred. When iPod touch finishes syncing, iTunes shows “iPod sync is complete.” To cancel a sync so you can disconnect iPod touch, drag the “slide to cancel” slider.2 10 2 Basics iPod touch at a Glance Sleep/Wake button Headphones port Dock connector Wi-Fi antenna Home button Touch screen Application icons Status barChapter 2 Basics 11 Status Icons The icons in the status bar at the top of the screen give information about iPod touch: Item What you can do with it Stereo headphones Listen to music and videos. Dock connector to USB cable Use the cable to connect iPod touch to your computer to sync and charge, or to the Apple USB Power Adapter (available separately) to charge. The cable can be used with the optional dock or plugged directly into iPod touch. Stand Stand up iPod touch for viewing videos or photo slideshows. Polishing cloth Wipe the iPod touch screen. Stand Stereo headphones Dock connector to USB cable Polishing cloth iPod Status icon What it means Wi-Fi Shows that iPod touch is connected to a Wi-Fi network. The more bars, the stronger the connection. See page 21. ¥ Lock Shows that iPod touch is locked. See page 15. Play Shows that a song is playing. See page 26. Alarm Shows that an alarm is set. See page 71. Battery Shows the battery level or charging status. See page 22.12 Chapter 2 Basics Home Screen Press the Home button at any time to see the applications on iPod touch. Tap any application icon to get started. iPod touch Applications The following applications are included with iPod touch: Music Listen to your songs, podcasts, and audiobooks. Videos Watch movies, music videos, video podcasts, and TV shows. Photos View photos transferred from your computer. View them in portrait or landscape mode. Zoom in on any photo for a closer look. Watch a slideshow. Use photos as wallpaper. iTunes Search the iTunes Wi-Fi Music Store music catalog, or browse, preview, and purchase new releases, top-ten songs and albums, and more.1 In select Starbucks locations,2 find out what song is playing in the café, then buy it instantly. Browse, preview, and purchase other songs from featured Starbucks Collections. Safari Browse websites over a Wi-Fi connection. Rotate iPod touch sideways for viewing in landscape orientation. Double-tap to zoom in or out—Safari automatically fits sections to the screen for easy reading. Add Safari Web Clips to the Home screen for fast access to favorite websites. Calendar View your iCal, Microsoft Entourage, or Microsoft Outlook calendar synced from your computer. Mail Send and receive email using your existing email accounts. iPod touch works with the most popular email systems—including Yahoo! Mail, Google email, AOL, and .Mac Mail—as well as most industry-standard POP3 and IMAP email systems. Contacts Get contact information synced from Mac OS X Address Book, Yahoo! Address Book, Windows Address Book (Outlook Express), or Microsoft Outlook. Add, change, or delete contacts, which get synced back to your computer. YouTube Play videos from YouTube’s online collection.3 Search for any video, or browse featured, most viewed, most recently updated, and top-rated videos.Chapter 2 Basics 13 Customizing the Home Screen Layout You can customize the layout of icons on the Home screen—including the Dock icons along the bottom of the screen. If you want, arrange them over multiple Home screens. Rearrange icons 1 Touch and hold any Home screen icon until all the icons begin to wiggle. 2 Arrange the icons by dragging them. 3 Press the Home button to save your arrangement. You can also add links to your favorite webpages on the Home screen. See “Adding Safari Web Clips to the Home Screen” on page 49. Stocks Watch your favorite stocks, updated automatically from the Internet. Maps See a street map, satellite, or hybrid view of locations around the world. Zoom in for a closer look. Find your current approximate location. Get detailed driving directions and see current highway traffic conditions. Find businesses in the area.4 Weather Get current weather conditions and a six-day forecast. Store your favorite cities for a quick weather report anytime. Clock View the time in cities around the world—create clocks for your favorites. Set one or more alarms. Use the stopwatch, or set a countdown timer. Calculator Add, subtract, multiply, and divide. Notes Jot notes on the go—reminders, grocery lists, brilliant ideas. Send them in email. Settings Adjust all iPod touch settings in one convenient place. Join Wi-Fi networks. Set your wallpaper and screen brightness, and settings for music, video, photos, and more. Set auto-lock and a passcode for security. 1 Not available in all areas. 2 In the U.S. only. 3 Not available in all areas. 4 Some features or services not available in all areas.14 Chapter 2 Basics Create additional Home screens m While arranging icons, drag a button to the edge of the screen until a new screen appears. You can flick to return to the original screen and drag more icons to the new screen. You can create up to nine screens. The number of dots at the bottom shows the number of screens you have, and indicates which screen you are viewing. Switch to another Home screen m Flick left or right. Reset your Home screen to the default layout m Choose Settings > General > Reset and tap Reset Home Screen Layout.Chapter 2 Basics 15 iPod touch Buttons and Touchscreen A few simple buttons and a high-resolution touchscreen make it easy to learn and use iPod touch. Locking iPod touch and Turning It On or Off When you’re not using iPod touch, you can lock it. When iPod touch is locked, nothing happens if you touch the screen. By default, if you don’t touch the screen for a minute, iPod touch locks automatically. Locking iPod touch does not stop music playback, so you can lock iPod touch and continue to listen to music. To temporarily display playback controls when iPod touch is locked, double-click the Home button. For information about locking iPod touch with a passcode, see “Passcode Lock” on page 77. Sleep/Wake button To Do this Lock iPod touch Press the Sleep/Wake button. Unlock iPod touch Press the Home button or the Sleep/Wake button, then drag the slider. Turn iPod touch completely off Press and hold the Sleep/Wake button for a few seconds until the red slider appears, then drag the slider. Turn iPod touch on Press and hold the Sleep/Wake button until the Apple logo appears. Display playback controls when iPod touch is locked Double-click the Home button.16 Chapter 2 Basics Using the Touchscreen The controls on the touchscreen change dynamically depending on the task you are performing. m Tap any application to open it. m Press the Home button below the display at any time to return to the Home screen and see all the applications. m Drag up or down to scroll. Dragging your finger to scroll doesn’t choose or activate anything on the screen.Chapter 2 Basics 17 m Flick to scroll quickly. You can wait for scrolling to stop, or tap or touch anywhere on the screen to stop it immediately. Tapping or touching to stop scrolling doesn’t choose or activate anything on the screen. m Some lists have an index along the right side. Tap a letter to jump to items starting with that letter. Drag your finger along the index to scroll quickly through the list. m Tap an item in the list to choose it. Depending on the list, tapping an item can do different things—for example, it may open a new list, play a song, or show someone’s contact information. m The back button in the upper-left corner shows the name of the previous list. Tap it to go back. Index18 Chapter 2 Basics m When viewing photos, web pages, email, or maps, you can zoom in and out. Pinch your fingers together or apart. For photos and web pages, you can double-tap (tap twice quickly) to zoom in, then double-tap again to zoom out. For maps, double-tap to zoom in and tap once with two fingers to zoom out. Onscreen Keyboard You can use the onscreen keyboard to enter text, such as contact information. The intelligent keyboard automatically suggests corrections as you type (some languages only), to help prevent mistyped words. iPod touch provides keyboards in multiple languages, and supports the following keyboard formats:  QWERTY  QWERTZ  AZERTY  QZERTY  Japanese IME See “Keyboard” on page 78 for information about turning on keyboards for different languages and other keyboard settings.Chapter 2 Basics 19 Entering text Start by typing with just your index finger. As you get more proficient, you can type more quickly by using your thumbs. 1 Tap a text field, such as in a note or new contact, to bring up the keyboard. 2 Tap keys on the keyboard. As you type, each letter appears above your thumb or finger. If you touch the wrong key, you can slide your finger to the correct key. The letter is not entered until you release your finger from the key. To Do this Type uppercase Tap the Shift key before tapping a letter. Quickly type a period and space Double-tap the space bar. Turn caps lock on Enable caps lock (see page 78), then double-tap the Shift key. The Shift key turns blue, and all letters you type are uppercase. Tap the Shift key again to turn caps lock off. Shows numbers, punctuation, or symbols Tap the Number key. Tap the Symbol key to see additional punctuation and symbols.20 Chapter 2 Basics Accepting or Rejecting Dictionary Suggestions iPod touch has dictionaries for English, English (UK), French, French (Canada), German, Japanese, Spanish, Italian, and Dutch. The appropriate dictionary is activated automatically when you select a keyboard on iPod touch. iPod touch uses the active dictionary to suggest corrections or complete the word you’re typing. If you’re using a keyboard that doesn’t have a dictionary, iPod touch won’t make suggestions. You don’t need to interrupt your typing to accept the suggested word.  To use the suggested word, type a space, punctuation mark, or return character.  To reject the suggested word, finish typing the word as you want it, then tap the “x” to dismiss the suggestion before typing anything else. Each time you reject a suggestion for the same word, iPod touch becomes more likely to accept your word. Editing text m Touch and hold to see a magnified view, then drag to position the insertion point. Suggested wordChapter 2 Basics 21 Connecting to the Internet iPod touch connects to the Internet via Wi-Fi networks. iPod touch can join AirPort and other Wi-Fi networks at home, at work, or at Wi-Fi hotspots around the world. When joined to a Wi-Fi network that is connected to the Internet, iPod touch connects to the Internet automatically whenever you use Mail, Safari, YouTube, Stocks, Maps, Weather, or the iTunes Wi-Fi Music Store. Many Wi-Fi networks can be used free of charge. Some Wi-Fi networks require a fee. To join a Wi-Fi network at a hotspot where charges apply, you can usually open Safari to see a webpage that allows you to sign up for service. Joining a Wi-Fi Network The Wi-Fi settings let you turn on Wi-Fi and join Wi-Fi networks. Turn on Wi-Fi m Choose Settings > Wi-Fi and turn Wi-Fi on. Join a Wi-Fi network m Choose Settings > Wi-Fi, wait a moment as iPod touch detects networks in range, then select a network. If necessary, enter a password and tap Join (networks that require a password appear with a lock icon). Once you’ve joined a Wi-Fi network manually, iPod touch will automatically connect to it whenever the network is in range. If more than one previously used network is in range, iPod touch joins the one last used. When iPod touch is connected to a Wi-Fi network, the Wi-Fi icon in the status bar at the top of the screen shows connection strength. The more bars you see, the stronger the connection. For more information about joining Wi-Fi networks and configuring Wi-Fi settings, see page 74.22 Chapter 2 Basics Charging the Battery iPod touch has an internal rechargeable battery. Charge the battery and sync iPod touch m Connect iPod touch to your computer (not your keyboard) using the included cable. Note: If iPod touch is connected to a computer that’s turned off or in sleep or standby mode, the iPod touch battery may drain instead of charge. An icon in the upper-right corner of the screen shows battery charging status. If you charge the battery while syncing or using iPod touch, it may take longer to charge. You can also charge iPod touch using the Apple USB Power Adapter, available separately. WARNING: For important safety information about charging iPod touch, see the Important Product Information Guide at www.apple.com/support/manuals/ipod. Charging ChargedChapter 2 Basics 23 Important: If iPod touch is very low on power, it may display one of the following images indicating that iPod touch needs to charge for up to ten minutes before you can use it. If iPod touch is extremely low on power, the display may be blank for up to two minutes before one of the low-battery images appears. Rechargeable batteries have a limited number of charge cycles and may eventually need to be replaced. The iPod touch battery is not user replaceable; it can be replaced only by an authorized service provider. For more information, go to: www.apple.com/batteries Cleaning iPod touch Use the polishing cloth that came with iPod touch to gently wipe the glass screen and the case. You can also use a soft, slightly damp, lint-free cloth. Unplug and turn off iPod touch (press and hold the Sleep/Wake button, then drag the onscreen red slider). Avoid getting moisture in openings. Don’t use window cleaners, household cleaners, aerosol sprays, solvents, alcohol, ammonia, or abrasives to clean iPod touch. or3 24 3 Music and Video Tap Music to listen to songs, audiobooks, and podcasts, or tap Video to watch TV shows, movies, and other video. iPod touch syncs with iTunes on your computer to get the songs, movies, TV shows, and other content you’ve collected in your iTunes library. For information about using iTunes to get music and other media onto your computer, open iTunes and choose Help > iTunes Help. Syncing Content from Your iTunes Library If you’ve turned on syncing, iTunes automatically syncs content from your iTunes library to iPod touch each time you connect it to your computer. iTunes lets you sync all of your media, or specific songs, movies, videos, and podcasts. For example, you could set iTunes to sync selected music playlists, the most recent unwatched movie, and the three most recent episodes of your favorite TV show. If there are more songs in your iTunes library than can fit on iPod touch, iTunes asks if you want to create a special playlist and set it to sync with iPod touch. Then iTunes randomly fills the playlist. You can add or delete songs from the playlist and sync again. If you set iTunes to sync more songs, videos, and other content than can fit on iPod touch, you can have iTunes automatically delete random content from iPod touch to make room, or you can stop the sync and reconfigure your sync settings. When you sync podcasts or audiobooks on iPod touch with those on your computer, both iTunes and iPod touch remember where you stopped listening and start playing from that position. For more information about syncing iPod touch with your iTunes library, see “Getting Music, Videos, and Other Content onto iPod touch” on page 5.Chapter 3 Music and Video 25 Transferring Purchased Content from iPod touch to Another Authorized Computer Music, video, and podcasts sync from your iTunes library to iPod touch, but not from iPod touch to your iTunes library. However, content you purchased using the iTunes Wi-Fi Music Store on iPod touch is automatically copied to your iTunes library. You can also transfer content on iPod touch that was purchased using iTunes on one computer to an iTunes library on another authorized computer. Transfer content from iPod touch to another computer m Connect iPod touch to the other computer. iTunes asks if you want to transfer purchased content. You can also connect iPod touch and, in iTunes, choose File > Transfer Purchases. To play the content, the computer must be authorized to play content from your iTunes account. Supported Music and Video Formats Only songs and videos encoded in formats that iPod touch supports are transferred to iPod touch. For information about which formats iPod touch supports, see page 88. Converting Videos for iPod touch You can add videos other than those purchased from iTunes to iPod touch, such as videos you create in iMovie on a Macintosh or videos you download from the Internet. If you try to add a video from iTunes to iPod touch and a message says the video can’t play on iPod touch, you can convert the video. Convert a video to work with iPod touch m Select the video in your iTunes library and choose Advanced > “Convert Selection for iPod.” Then add the converted video to iPod touch. Playing Music The high resolution multi-touch display makes listening to songs on iPod touch as much a visual experience as a musical one. You can scroll through your playlists, or use Cover Flow to browse through your album art. WARNING: For important information about avoiding hearing loss, see the Important Product Information Guide at www.apple.com/support/manuals/ipod.26 Chapter 3 Music and Video Playing Songs, Audiobooks, and Podcasts Browse your collection m Tap Music, then tap Playlists, Artists, Songs, or Albums. Tap More to browse Audiobooks, Compilations, Composers, Genres, or Podcasts. Play a song m Tap the song. Controlling Song Playback When you play a song, the Now Playing screen appears: To Do this Adjust the volume Drag the volume slider. Pause a song Tap . Resume playback Tap . Restart a song or a chapter in an audiobook or podcast Tap . Skip to the next or previous song or chapter in an audiobook or podcast Tap twice to skip to the previous song. Tap to skip to the next song. Rewind or fast-forward Touch and hold or . Return to the browse lists Tap . Or swipe to the right over the album cover. Return to the Now Playing screen Tap Now Playing. See the tracks in your collection from the current album Tap . Tap any track to play it. Display a song’s lyrics Tap the album cover when playing a song. (Lyrics appear only if you’ve added them to the song using the song’s Info window in iTunes.) Next/Fast-forward Play/Pause Track List Now Playing screen Back Previous/Rewind VolumeChapter 3 Music and Video 27 Displaying playback controls at any time You can display playback controls at any time when you’re listening to music and using another application—or even when iPod touch is locked—by double-clicking the Home button. If iPod touch is active, the playback controls appear over the application you’re using. After using the controls, you can close them or tap Music to go to the Now Playing screen. If iPod touch is locked, the controls appear onscreen, then are dismissed automatically after you finish using them. Additional Controls m From the Now Playing screen tap the album cover. The repeat and shuffle controls and the scrubber bar appear. You can see time elapsed, time remaining, and the song number. The song’s lyrics appear also, if you’ve added them to the song using iTunes. To Do this Set iPod touch to repeat songs Tap . Tap again to set iPod touch to repeat only the current song. = iPod touch is set to repeat all songs in the current album or list. = iPod touch is set to repeat the current song over and over. = iPod touch is not set to repeat songs. Skip to any point in a song Drag the playhead along the scrubber bar. Set iPod touch to shuffle songs Tap . Tap again to set iPod touch to play songs in order. = iPod touch is set to shuffle songs. = iPod touch is set to play songs in order. Shuffle the tracks in any playlist, album, or other list of songs Tap Shuffle at the top of the list. For example, to shuffle all the songs on iPod touch, choose Songs > Shuffle. Whether or not iPod touch is set to shuffle, if you tap Shuffle at the top of a list of songs, iPod touch plays the songs from that list in random order. Scrubber bar Repeat Shuffle Playhead28 Chapter 3 Music and Video Browsing Album Covers in Cover Flow When you’re browsing music, you can rotate iPod touch sideways to see your iTunes content in Cover Flow and browse your music by album artwork. To Do this See Cover Flow Rotate iPod touch sideways. Browse album covers Drag or flick left or right. See the tracks on an album Tap a cover or . To Do this Play any track Tap the track. Drag up or down to scroll through the tracks. Return to the cover Tap the title bar. Or tap again. Play or pause the current song Tap or . Chapter 3 Music and Video 29 Viewing All Tracks on an Album See all the tracks on the album that contains the current song m From the Now Playing screen tap . Tap a track to play it. Tap the album cover thumbnail to return to the Now Playing screen. In track list view, you can assign ratings to songs. You can use ratings to create smart playlists in iTunes that dynamically update to show, for example, your highest rated songs. Rate a song m Drag your finger across the ratings bar to give the song zero to five stars. Making Playlists Directly on iPod touch Make an on-the-go playlist 1 Tap Playlists and tap On-The-Go. 2 Browse for songs using the buttons at the bottom of the screen. Tap any song or video to add it to the playlist. Tap Add All Songs at the top of any list of songs to add all the songs in the list. 3 When you finish, tap Done. When you make an on-the-go playlist and then sync iPod touch to your computer, the playlist is saved in your iTunes library, then deleted from iPod touch. The first is saved as “On-The-Go 1,” the second as “On-The-Go 2,” and so on. To get a playlist back on iPod touch, select iPod touch in the iTunes source list, click the Music tab, and set the playlist to sync. Edit an on-the-go playlist m Tap Playlists, tap On-The-Go, tap Edit, then do one of the following:  To move a song higher or lower in the list, drag next to the song.  To delete a song from the playlist, tap next to the song, then tap Delete. Deleting a song from the on-the-go playlist doesn’t delete it from iPod touch.  To clear the entire playlist, tap Clear Playlist.  To add more songs, tap . Track list view Ratings bar Back to Now Playing screen Album tracks30 Chapter 3 Music and Video Watching Videos With iPod touch, you can view video content such as movies, music videos, and video podcasts. Videos play in widescreen to take full advantage of the display. If a video contains chapters, you can skip to the next or previous chapter, or bring up a list and start playing at any chapter that you choose. If a video provides alternate language features, you can choose an audio language or display subtitles. Playing Videos on iPod touch Play a video m Tap Videos and tap the video. Display playback controls m Tap the screen to show the controls. Tap again to hide them. Say It Right by Nelly Furtado is available on iTunes in select countries. Restart/Rewind Video controls Playhead Scale Play/Pause Fast-forward Volume Scrubber bar To Do this Play or pause a video Tap or . Raise or lower the volume Drag the volume slider. Start a video over Drag the playhead on the scrubber bar all the way to the left, or tap if the video doesn’t contain chapters. Skip to the previous or next chapter (when available) Tap to skip to the previous chapter. Tap to skip to the next chapter. Start playing at a specific chapter Tap , then choose the chapter from the list. Rewind or fast-forward Touch and hold or . Skip to any point in a video Drag the playhead along the scrubber bar. Stop watching a video before it finishes playing Tap Done. Or press the Home button.Chapter 3 Music and Video 31 Watching Rented Movies You can rent movies from the iTunes Store and watch them on iPod touch. You use iTunes to rent the movies and transfer them to iPod touch. (Rented movies are available only in some regions. iTunes version 7.6 or later is required.) Rented movies are playable only for a limited time. The remaining time in which you must finish watching a rented movie appears near its title. Movies are automatically deleted when they expire. Check the iTunes Store for the expiration times before renting a movie. Transfer rented movies to iPod touch m Connect iPod touch to your computer. Then select iPod touch in the iTunes window (below Devices, on the left), click Movies and select the rented movies you want to transfer. Your computer must be connected to the internet. Note: Once a rented movie is transferred to iPod touch, you can’t transfer it back to your computer to watch it there. View a rented movie m Tap Videos and select a movie. Scale a video to fill the screen or fit to the screen Tap to make the video fill the screen. Tap to make it fit the screen. You can also double-tap the video to toggle between fitting and filling the screen. When you scale a video to fill the screen, the sides or top may be cropped from view. When you scale it to fit the screen, you may see black bars above and below or on the sides of the video. Select an alternate audio language (when available) Tap , then choose a language from the Audio list. Show or hide subtitles (when available) Tap , then choose a language, or Off, from the Subtitles list. Play the sound from a music video or video podcast without showing the video Browse for the music video or podcast through Music lists. To play the music and video for a music video or podcast, browse for it through the Videos list. To Do this32 Chapter 3 Music and Video Watching Videos on a TV Connected to iPod touch You can connect iPod touch to your TV and watch your videos on the larger screen. Use the Apple Component AV Cable, Apple Composite AV Cable, or other iPod touch compatible cable. You can also use these cables with the Apple Universal Dock, available separately, to connect iPod touch to your TV. (The Apple Universal Dock includes a remote, which allows you to control playback from a distance.) Apple cables and docks are available for purchase at www.apple.com/ipodstore. Video Settings Video settings let you set where to resume playing videos that you previously started, turn closed captioning on or off, turn widescreen on or off, and set the TV signal to NTSC or PAL. See page 80. Set Video settings m Choose Settings > Video. Deleting Videos from iPod touch You can delete videos directly from iPod touch to save space. Delete a video m In the Videos list, swipe left or right over the video, then tap Delete. When you delete a video (not including rented movies) from iPod touch, it isn’t deleted from your iTunes library and you can sync the video back to iPod touch later. If you don’t want to sync the video back to iPod touch, set iTunes to not sync the video (see page 6). If you delete a rented movie from iPod touch, it is deleted permanently and can’t be transferred back to your computer. Setting a Sleep Timer You can set iPod touch to stop playing music or videos after a period of time. m From the Home screen choose Clock > Timer, then flick to set the number of hours and minutes. Tap When Timer Ends and choose Sleep iPod, tap Set, then tap Start to start the timer. When the timer ends, iPod touch stops playing music or video, closes any other open application, and then locks itself. Chapter 3 Music and Video 33 Changing the Buttons on the Music Screen You can replace the Playlists, Artist, Songs, or Albums buttons at the bottom of the screen with ones you use more frequently. For example, if you listen to podcasts a lot and don’t browse by album, you can replace the Albums button with Podcasts. m Tap More and tap Edit, then drag a button to the bottom of the screen, over the button you want to replace. You can drag the buttons at the bottom of the screen left or right to rearrange them. When you finish, tap Done. Tap More at any time to access the buttons you replaced.4 34 4 Photos Tap Photos to view your photos, use a photo as wallpaper, and play slideshows. iPod touch lets you sync photos from your computer so you can share them with your family, friends, and associates on the high-resolution display. Syncing Photos from Your Computer If you’ve set up photo syncing, iTunes automatically copies or updates your photo library (or selected albums) from your computer to iPod touch whenever you connect iPod touch to your computer. iTunes can sync your photos from the following applications:  On a Mac: iPhoto 4.0.3 or later  On a PC: Adobe Photoshop Album 2.0 or later or Adobe Photoshop Elements 3.0 or later For information about syncing iPod touch with photos and other information on your computer, see “Getting Music, Videos, and Other Content onto iPod touch” on page 5.Chapter 4 Photos 35 Viewing Photos Photos synced from your computer can be viewed in Photos. View photos m Tap Photo Library to see all your photos, or tap an album to see just those photos. See a photo at full screen m Tap the thumbnail of a photo to see it at full screen. Tap the full screen photo to hide the controls. Tap the photo again to show the controls. See the next or previous photo m Flick left or right. Or tap the screen to show the controls, then tap or .36 Chapter 4 Photos Changing the Size or Orientation See a photo in landscape orientation m Rotate iPod touch sideways. The photo automatically reorients and, if it’s in landscape format, expands to fit the screen. Zoom in on part of a photo m Double-tap the part you want to zoom in on. Double-tap again to zoom out. Zoom in or out m Pinch to zoom in or out. Pan around a photo m Drag the photo.Chapter 4 Photos 37 Viewing Slideshows View photos in a slideshow m Choose an album and tap a photo, then tap . If you don’t see , tap the photo to show the controls. Stop a slideshow m Tap the screen. Set slideshow settings 1 From the Home screen choose Settings > Photos. 2 To set:  The length of time each slide is shown, tap Play Each Slide For and choose a time.  Transition effects when moving from photo to photo, tap Transition and choose a transition type.  Whether slideshows repeat, turn Repeat on or off.  Whether photos are shown in random order, turn Shuffle on or off. Play music during a slideshow m From the Home screen choose Music, and play a song. Then choose Photos from the Home screen and start a slideshow. Using a Photo as Wallpaper You see a wallpaper background picture as you unlock iPod touch. Set a photo as wallpaper 1 Choose any photo. 2 Drag to pan, or pinch to zoom in or out, until the photo looks the way you want. 3 Tap the photo to display the controls, then tap and tap Set Wallpaper. You can also choose from several wallpaper pictures included with iPod touch by choosing Settings > General > Wallpaper > Wallpaper from the Home screen. Emailing a Photo Email a photo m Choose any photo and tap , then tap Email Photo. iPod touch must be set up for email (see “Setting Up Email Accounts” on page 53).38 Chapter 4 Photos Sending a Photo to a Web Gallery If you have a .Mac account, you can send photos directly from iPod touch to a Web Gallery created with iPhoto ‘08. You can also send photos to someone else’s .Mac Web Gallery if that person has enabled email contributions. To send photos to a Web Gallery, you need to do the following:  Set up your .Mac mail account on iPod touch  Publish an iPhoto ‘08 album to a .Mac Web Gallery  Select “Allow photo uploading by email” in the Publish Settings pane of iPhoto ‘08 For more information about creating a Web Gallery in iPhoto ‘08, open iPhoto ‘08, choose Help, and search for Web Gallery. Send a photo to your web gallery Choose any photo and tap , then tap Send to Web Gallery. Assigning a Photo to a Contact You can assign a photo to a contact. Assign a photo to a contact 1 Choose any photo on iPod touch and tap . 2 Tap Assign to Contact and choose a contact. 3 Drag the photo to pan, or pinch the photo to zoom in or out, until it looks the way you want. 4 Tap Set Photo. You can also assign a photo to a contact in Contacts by tapping edit and then tapping the picture icon.5 39 5 iTunes Wi-Fi Music Store Tap iTunes to purchase songs and albums from the iTunes Wi-Fi Music Store. You can search for, browse, preview, purchase, and download songs and albums from the iTunes Wi-Fi Music Store directly to iPod touch. Your purchased content is automatically copied to your iTunes library the next time you sync iPod touch with your computer. To use the iTunes Wi-Fi Music Store, iPod touch must join a Wi-Fi network that is connected to the Internet. For information about joining a Wi-Fi network, see page 21. You’ll also need an iTunes Store account to purchase songs over Wi-Fi (available in some countries). If you don’t already have an iTunes Store account, open iTunes and choose Store > Account to set one up. Browsing and Searching You can browse featured selections, top-ten categories, or search the iTunes Wi-Fi Music Store music catalog for the songs and albums you’re looking for. Use the featured selections to see new releases and iTunes Wi-Fi Music Store recommendations. Top Tens lets you see the most popular songs and albums in each of several categories. If you’re looking for a specific song, album, or artist, use Search.40 Chapter 5 iTunes Wi-Fi Music Store Browse featured songs and albums m Tap Featured and select a category at the top of the screen. Browse top ten songs and albums m Tap Top Tens, then choose a category and tap Top Songs or Top Albums.Chapter 5 iTunes Wi-Fi Music Store 41 Search for songs and albums m Tap Search, tap the search field and enter one or more words, then tap Search. See the songs on an album m Tap the album. See the album a song is on m Double-tab the song. Browsing Starbucks Selections If you’re in a select Starbucks location (available in the U.S. only), the Starbucks icon appears at the bottom of the screen next to Featured. Tap the Starbucks icon to find out what song is playing in the café and browse featured Starbucks Collections. For a list of select Starbucks locations, go to: www.apple.com/itunes/starbucks42 Chapter 5 iTunes Wi-Fi Music Store Find out what song is playing m Tap Starbucks. The currently playing song appears at the top of the screen. Tap the song to see the album the song is on and the other songs on the album. View Recently Played and other Starbucks playlists m Tap Starbucks, then choose Recently Played or one of the Starbucks playlists. Purchasing Songs and Albums When you find a song or album you like in the the iTunes Wi-Fi Music Store, you can purchase and download it to iPod touch. You can preview a song before you purchase it to make sure it’s a song you want. In select Starbucks locations (available in the U.S. only), you can also preview and purchase the currently playing and other songs from featured Starbucks Collections. Preview a song m Tap the song. Purchase and download a song or album 1 Tap the price, then tap Buy Now. Note: To purchase songs on iPod touch, you must have been signed in to your iTunes Store account in iTunes the last time you synced iPod touch. Chapter 5 iTunes Wi-Fi Music Store 43 2 Enter your password and tap OK. Your purchase is charged to your iTunes Store account. For additional purchases made within the next fifteen minutes, you don’t have to enter your password again. An alert appears if you’ve previously purchased one or more songs from an album. Tap Buy if you want to purchase the entire album including the songs you’ve already purchased, or tap Cancel if you want to purchase the remaining songs individually. Note: Some albums include bonus content, which is downloaded to your iTunes library on your computer. Not all bonus content is downloaded directly to iPod touch. See the status of downloading songs and albums m Tap Downloads. To pause a download, tap . If you need to turn off iPod touch or leave the area of your Wi-Fi connection, don’t worry about interrupting the download. iPod touch starts the download again the next time iPod touch joins a Wi-Fi network with an Internet connection. Or if you open iTunes on your computer, iTunes completes the download to your iTunes library. Purchased songs are added to a Purchased playlist on iPod touch. If you delete the Purchased playlist, iTunes creates a new one when you buy an item from the iTunes Wi-Fi Music Store. Syncing Purchased Content iTunes automatically syncs songs and albums you’ve purchased on iPod touch to your iTunes library when you connect iPod touch to your computer. This lets you listen to the purchases on your computer and provides a backup if you delete purchases from iPod touch. The songs are synced to the “Purchased on ” playlist. iTunes creates the playlist if it doesn’t exist. iTunes also copies your purchases to the Purchased playlist that iTunes uses for purchases you make on your computer, if that playlist exists and is set to sync with iPod touch.44 Chapter 5 iTunes Wi-Fi Music Store Verifying purchases You can use iTunes to verify that all the music, videos, and other items you bought from the the iTunes Wi-Fi Music Store are in your iTunes library. You might want to do this if a download was interrupted. Verify your purchases 1 Make sure your computer is connected to the Internet. 2 In iTunes, choose Store > Check for Purchases. 3 Enter your iTunes Store account ID and password, then click Check. Purchases not yet on your computer will be downloaded. The Purchased playlist displays all your purchases. However, because you can add or remove items in this list, it might not be accurate. To see all your purchases, make sure you’re signed in to your account, choose Store > View My Account, and click Purchase History. Changing Your iTunes Store Account Information iPod touch gets your iTunes Store account information from iTunes, including whether you get iTunes Plus music (when available). You can view and change your iTunes Store account information using iTunes. View and change your iTunes Store account information m In iTunes, choose Store > View My Account. You must be signed in to your iTunes Store account. If “View My Account” doesn’t appear in the Store menu, choose Store > Sign in. Purchase music from another iTunes Store account m Sign in to that account when you connect to iTunes Wi-Fi Music Store.6 45 6 Applications Safari Surfing the Web Safari lets you see webpages just as they were designed to be seen in computer-based browsers. A simple double-tap lets you zoom in; rotate iPod touch sideways for a wider view. Search using Google or Yahoo!—both are built in. To use Safari, iPod touch must join a Wi-Fi network that is connected to the Internet. For information about joining a Wi-Fi network, see page 21. Opening and Navigating Webpages Open a webpage m Tap the address field at the top of the screen, type the web address—apple.com or www.google.com, for example—and tap Go. If you don’t see the address field, tap the status bar at the top of the screen. As you type, any web address in your bookmarks or history list that contains those letters appears below. Tap a web address to go to its webpage. Erase all the text in the address field m Tap the address field, then tap . Follow a link on a webpage m Tap the link. Text links are typically underlined in blue. Many images are also links. 46 Chapter 6 Applications If a link leads to a sound or movie file supported by iPod touch, Safari plays the sound or movie. For supported file types, see page 88. Zooming In to See a Page More Easily View a webpage in landscape orientation m Rotate iPod touch sideways. Safari automatically reorients and expands the page. To Do this See a link’s destination address Touch and hold the link. The address pops up next to your finger. You can touch and hold an image to see if it has a link. Stop a page from loading if you change your mind Tap . Reload a webpage Tap . Return to the previous or next webpage Tap or at the bottom of the screen. Return to any of the last several webpages you’ve visited Tap and tap History. To clear the history list, tap Clear. Send a webpage address over email Tap and tap Mail Link to this Page. You must have an email account set up on iPod touch (see page 53).Chapter 6 Applications 47 Resize any column to fit the screen m Double-tap the column. The column expands so you can read it more easily. Double-tap again to zoom out. Zoom in on part of a webpage m Double-tap the part of the page you want to zoom in on. Double-tap again to zoom out. Zoom in or out manually m Pinch to zoom in or out. Scroll around the page m Drag up, down, or sideways. When scrolling, you can touch and drag anywhere on the page without activating any links. If you tap a link, you follow the link, but if you drag a link, the page scrolls. Scroll within a frame on a webpage Use two fingers to scroll within a frame on a webpage. Use one finger to scroll the entire webpage. Jump to the top of a webpage Tap the status bar at the top of the iPod touch screen. Searching the Web By default, Safari searches using Google. You can set it to search using Yahoo!, instead. Search for anything on the web 1 Tap to go to the Google search field. 2 Type a word or phrase that describes what you’re looking for, then tap Google. 3 Tap a link in the list of search results to open a webpage. Set Safari to search using Yahoo! m From the Home screen choose Settings > Safari > Search Engine, then choose Yahoo!.48 Chapter 6 Applications Opening Multiple Pages at Once You can have more than one webpage open at a time. Some links automatically open a new page instead of replacing the current one. The number inside the pages icon at the bottom of the screen shows how many pages are open. If there’s no number, just one page is open. For example: = one page is open = three pages are open Open a new page m Tap and tap New Page. See all open pages and go to another page that’s open m Tap and flick left or right. When you get to the page you want, tap it. Close a page m Tap and tap . You can’t close a page if it’s the only one that’s open. Typing in Text Fields Some webpages have forms or text fields you can enter information in. Bring up the keyboard m Tap inside a text field. Move to other text fields on the page m Tap another text field. Or tap the Next or Previous button.Chapter 6 Applications 49 Submit the form m Once you finish filling out the text fields on the page, tap Go or Search. Most pages also have a link you can tap to submit the form. Dismiss the keyboard without submitting the form m Tap Done. Adding Safari Web Clips to the Home Screen You can add Web Clips for your favorite webpages to the Home screen for fast access. Web Clips appear as icons, which you can arrange however you want on the Home screen. See “Customizing the Home Screen Layout” on page 13. Add a Web Clip to the Home screen m Open the page and tap . Then tap “Add to Home Screen.” Web Clips remember the displayed portion—zoom level and location—of webpages. When you open a Web Clip, Safari automatically zooms and scrolls to that portion of the webpage again. The displayed portion is also used to create the icon for the Web Clip on the Home screen. Before you add a Web Clip, you can edit its name. If the name is too long (more than about 10 characters), it may appear abbreviated on the Home screen. Delete a Web Clip from the Home screen 1 Touch and hold any Home screen icon until the icons begin to wiggle. 2 Tap the “x” in the corner of the Web Clip you want to delete. 3 Tap Delete, then press the Home button to save your arrangement. Using Bookmarks You can bookmark webpages so that you can quickly return to them at any time without having to type the address. Bookmark a webpage m Open the page and tap . Then tap Add Bookmark. Before you save a bookmark you can edit its title or choose where to save it. By default, the bookmark is saved in the top-level Bookmarks folder. Tap Bookmarks to choose another folder. Open a bookmarked webpage m Tap , then choose a bookmark or tap a folder to see the bookmarks inside.50 Chapter 6 Applications Edit a bookmark or bookmark folder m Tap , choose the folder that has the bookmark or folder you want to edit, then tap Edit. Then do one of the following:  To make a new folder, tap New Folder.  To delete a bookmark or folder, tap next to the bookmark or folder, then tap Delete.  To reposition a bookmark or folder, drag next to the item you want to move.  To edit the name or address of a bookmark or folder, or to put it in a different folder, tap the bookmark or folder. When you finish, tap Done. Syncing Bookmarks If you use Safari on a Mac, or Safari or Microsoft Internet Explorer on a PC, you can sync bookmarks on iPod touch with bookmarks on your computer. Sync bookmarks between iPod touch and your computer m Connect iPod touch to your computer. If bookmarks are set to be synced (see page 9), the sync begins. Safari Settings From the Home screen choose Settings > Safari to adjust security and other settings. See page 83. Calendar Adding Calendar Events to iPod touch If you’ve set iTunes to sync calendars, you can enter appointments and events on your computer and sync them with iPod touch. You can also enter appointments and events directly on iPod touch. Entering Calendar Events on Your Computer You can enter appointments and events in iCal and Microsoft Entourage on a Mac, or in Microsoft Outlook 2003 or 2007 on a PC. Syncing Calendars Sync calendars between iPod touch and your computer Connect iPod touch to your computer. If iPod touch is set to sync calendars automatically (see page 6), the update begins.Chapter 6 Applications 51 Adding and Editing Calendar Events Directly on iPod touch Add an event m Tap and enter event information. Then tap Done. You can enter any of the following:  Title  Location  Starting and ending times (or turn on All-day if it’s an all-day event)  Repeat times—none, or every day, week, two weeks, month, or year  Alert time—from five minutes to two days before the event If you set an alert time, iPod touch gives you the option to set a second alert time, in case you miss the first one.  Notes Set iPod touch to make a sound when you get a calendar alert m In Settings, choose General > Sound Effects and select whether you want sound effects to play over the internal speaker, through the headphones, or both. Select Off to turn sound effects off. If Sound Effects is off, iPod touch displays a message instead of making a sound when you get a calendar alert. Edit an event m Tap the event and tap Edit. Delete an event Tap the event, tap Edit, then scroll down and tap Delete Event. Viewing Your Calendar View your calendar m Tap Calendar. Switch views m Tap List, Day, or Month.  List view: All your appointments and events appear in an easy-to-scan list. Scroll up or down to see previous or upcoming days.  Day view: Scroll up or down to see hours earlier or later in the day. Tap or to see the previous or next day.52 Chapter 6 Applications  Month view: Days with events show a dot below the date. Tap a day to see its events in a list below the calendar. Tap or to see the previous or next month. See today’s events m Tap Today. See the details of an event m Tap the event. Set iPod touch to adjust event times for a selected time zone m From the Home screen tap Settings > General > Date & Time, then turn Time Zone Support on. Then tap Time Zone and search for a major city in the time zone you want. When Time Zone Support is on, Calendar displays event dates and times in the time zone set for your calendars. When Time Zone Support is off, Calendar displays events in the time zone of your current location. Days with dots have scheduled events Month view Switch views Events for selected day Go to todayChapter 6 Applications 53 Mail Mail is a rich HTML email client that retrieves your email in the background while you do other things on iPod touch. iPod touch works with the most popular email systems—including Yahoo! Mail, Google email, AOL, and .Mac Mail—as well as most industry-standard POP3 and IMAP email systems. Mail lets you send and receive photos and graphics, which are displayed in your message along with the text. You can also get PDFs and other attachments and view them on iPod touch. Setting Up Email Accounts You must have an email address—which looks like “yourname@example.com”—to use iPod touch for email. If you have Internet access, you most likely got an email address from your Internet service provider. If you chose automatic syncing during setup, your existing email accounts should be already set up and ready to go. Otherwise, you can set iTunes to sync your email accounts, or configure email accounts directly on iPod touch. Syncing Email Accounts to iPod touch You use iTunes to sync your email accounts to iPod touch. iTunes supports Mail and Microsoft Entourage on a Mac, and Microsoft Outlook 2003 or 2007 and Outlook Express on a PC. See “Getting Music, Videos, and Other Content onto iPod touch” on page 5. Note: Syncing an email account to iPod touch copies the email account setup, not the messages themselves. Whether the messages in your inbox appear on both iPod touch and your computer depends on the type of email account you have and how it’s configured. If You Don’t Have an Email Account Email accounts are available from most Internet service providers. If you use a Mac, you can get an email address, along with other services, at www.mac.com. Fees may apply. Free accounts are also available online:  www.mail.yahoo.com  www.google.com/mail  www.aol.com54 Chapter 6 Applications Setting Up an Email Account on iPod touch You can set up and make changes to an email account directly on iPod touch. Your email service provider can provide the account settings you need to enter. Changes you make on iPod touch to an email account synced from your computer are not copied to your computer. To use the online Mail Setup Assistant, go to: www.apple.com/support/ipodtouch/mailhelper Enter account settings directly on iPod touch 1 If this is the first account you’re setting up on iPod touch, tap Mail. Otherwise, from the Home screen choose Settings > Mail > Accounts > Add Account. 2 Choose your email account type: Y! Mail (for Yahoo!), Google email, .Mac, AOL, or Other. 3 Enter your account information: If you’re setting up a Yahoo!, Google email, .Mac, or AOL account, enter your name, email address, and password. After that, you’re done. Otherwise, click Other, select a server type—IMAP, POP, or Exchange—and enter your account information:  Your email address  The email server type (IMAP, POP, or Exchange)  The Internet host name for your incoming mail server (which may look like “mail.example.com”)  The Internet host name for your outgoing mail server (which may look like “smtp.example.com”)  Your user name and password for incoming and outgoing servers (you may not need to enter a user name and password for an outgoing server) Note: Exchange email accounts must be configured for IMAP in order to work with iPod touch. Contact your IT organization for more information. Sending Email You can send an email message to anyone who has an email address. You can send the message to one person or to a group of people. Compose and send a message 1 Tap . 2 Type one or more names or email addresses in the To or Cc (carbon copy) fields, or tap and choose a contact to add the contact’s email address. As you type an email address, comparable email addresses from your contacts list appear below. Tap one to add it.Chapter 6 Applications 55 3 Type a subject, then type a message. 4 Tap Send. Send a photo in a message m From the Home screen choose Photos, then choose a photo. Then tap and tap Email Photo. If you have more than one email account on iPod touch, the photo is sent using the default account (see page 83). Save a message as a draft so you can work on it later m Start composing the message and tap Cancel. Then tap Save. You can find the message in the Drafts mailbox, add to it or change it, and then send it. Reply to a message m Open a message and tap . Tap Reply to reply to just the person who sent the message. Tap Reply All to reply to the sender and the other recipients. Then add a message of your own if you like, and tap Send. When you reply to a message, files or images attached to the initial message aren’t sent back. Forward a message m Open a message and tap , then tap Forward. Add one or more email addresses and a message of your own if you like, then tap Send. When you forward a message, you can include the files or images attached to the original message. Send a message to a recipient of a message you received m Open the message and tap the recipient’s name or email address, then tap Email. Checking and Reading Email The Mail button shows the total number of unread messages in all of your inboxes. You may have other unread messages in other mailboxes. Number of unread emails56 Chapter 6 Applications On each account screen, you can see the number of unread messages next to each mailbox. Tap a mailbox to see its messages. Unread messages have a blue dot next to them. Read a message m Tap a mailbox, then tap a message. Within a message, tap or to see the next or previous message. Delete a message m Open the message and tap . You can also delete a message directly from the mailbox message list by swiping left or right over the message title and then tapping Delete. Or you can tap Edit and tap next to a message. Number of unread messages Tap to see all your email accounts Unread messages To show the Delete button, swipe left or right over the message.Chapter 6 Applications 57 Check for new messages m Choose a mailbox, or tap at any time. Open an attached file You can view or read some types of files and images attached to messages you receive. For example, if someone sends you a PDF, Microsoft Word, or Microsoft Excel document, you canread it on iPod touch. m Tap the attachment. It downloads to iPod touch and then opens. You can view attachments in both portrait and landscape orientation. If the format of an attached file isn’t supported by iPod touch, you can see the name of the file but you can’t open it. iPod touch supports the following email attachment file formats:  .doc, .docx, .htm, .html, .pdf, .txt, .xls, .xlsx See all the recipients of a message m Open the message and tap Details. Tap a name or email address to see the recipient’s contact information. Then tap an email address to email the person. Tap Hide to hide the recipients. Add an email recipient to your contacts list m Tap the message and, if necessary, tap Details to see the recipients. Then tap a name or email address and tap Create New Contact or “Add to Existing Contact.” Mark a message as unread m Open the message and tap “Mark as Unread.” A blue dot appears next to the message in the mailbox list until you open it again. Move a message to another mailbox m Open the message and tap , then choose a mailbox. Tap attachment to download58 Chapter 6 Applications Zoom in to a part of a message m Double-tap the part you want to zoom in on. Double-tap again to zoom out. Resize any column of text to fit the screen m Double-tap the text. Resize a message manually m Pinch to zoom in or out. Follow a link m Tap the link. Text links are typically underlined in blue. Many images also have links. A link can take you to a webpage, open a map, or open a new preaddressed email message. Web and map links open Safari or Maps on iPod touch. To return to your email, press the Home button and tap Mail. Mail Settings From the Home screen choose Settings > Mail to set up and customize your email accounts for iPod touch. See page 81. Contacts With Contacts, it’s easy to have all your contact information with you. Syncing Contact Information from Your Computer If you’ve set iTunes to sync contacts, iTunes automatically keeps your contacts up-todate—whether you make changes on your computer or on iPod touch. You can sync contacts with applications such as:  On a Mac: Mac OS X Address Book, Microsoft Entourage, and Yahoo! Address Book  On a PC: Yahoo! Address Book, Windows Address Book (Outlook Express), or Microsoft Outlook For information about syncing iPod touch with your contacts, see “Getting Music, Videos, and Other Content onto iPod touch” on page 5. Viewing a Contact m Tap Contacts, then tap a contact. To view a specific group, tap the Group button.Chapter 6 Applications 59 Setting the Sort and Display Order Use Contacts settings to set whether your contacts are sorted by first or last name, and to set the order in which the names are displayed. m Tap Settings > Contacts, then tap Sort Order or Display Order and select “First, Last” or “Last, First.” Adding and Editing Contacts Directly on iPod touch You can enter new contacts on iPod touch, edit existing contacts, and delete contacts. Add a contact to iPod touch m Choose Contacts and tap , then enter the contact information. Edit a contact’s phone number, address, and other information m Tap Contacts and choose a contact, then tap Edit.  To add an item—such as a web address or mobile phone number, tap next to the item.  To delete an item, tap next to it.  To delete the contact from your contacts list, scroll down and tap Delete Contact. Enter a pause in a number m Tap , then tap Pause. Pauses are sometimes required by phone systems—before an extension or password, for example. Each pause lasts 2 seconds. You may need to enter more than one. Assign a photo to a contact or change a contact’s photo 1 Tap Contacts and choose a contact. 2 Tap Edit and tap Add Photo, or tap the existing photo. 3 Choose a photo. 60 Chapter 6 Applications 4 Move and scale the photo the way you want it. Drag the photo up, down, or sideways. Pinch or double-tap to zoom in or out. 5 Tap Set Photo. Delete a contact 1 Tap Contacts and choose a contact. 2 Tap Edit. 3 Scroll to the bottom of the contact information and tap Delete. YouTube Finding and Viewing Videos YouTube features short videos submitted by people from around the world (not available in all languages, may not be available in all locations). To use YouTube, iPod touch must join a Wi-Fi network that is connected to the Internet. For information about joining a Wi-Fi network, see page 21. Browse videos m Tap Featured, Most Viewed, or Bookmarks. Or tap More to browse by Most Recent, Top Rated, or History.  Featured: Videos reviewed and featured by YouTube staff.  Most Viewed: Videos most seen by YouTube viewers. Tap All for all-time most viewed videos, or Today or This Week for most viewed videos of the day or week.  Bookmarks: Videos you’ve bookmarked.  Most Recent: Videos most recently submitted to YouTube.  Top Rated: Videos most highly rated by YouTube viewers. To rate videos, go to www.youtube.com.  History: Videos you’ve viewed most recently. Search for a video 1 Tap Search, then tap the YouTube search field. 2 Type a word or phrase that describes what you’re looking for, then tap Search. YouTube shows results based on video titles, descriptions, tags, and user names. Chapter 6 Applications 61 Play a video m Tap the video. The video begins to download to iPod touch and a progress bar shows progress. When enough of the video has downloaded, it begins to play. You can also tap to start the video. Controlling Video Playback When a video starts playing, the controls disappear so they don’t obscure the video. m Tap the screen to show or hide the controls. To Do this Play or pause a video Tap or . Raise or lower the volume Drag the volume slider. Start a video over Tap . Skip to the next or previous video Tap twice to skip to the previous video. Tap to skip to the next video. Rewind or fast-forward Touch and hold or . Skip to any point in a video Drag the playhead along the scrubber bar. Stop watching a video before it finishes playing Tap Done. Or press the Home button. Toggle between scaling a video to fill the screen or fit the screen. Double-tap the video. You can also tap to make the video fill the screen, or tap to make it fit the screen. Bookmark a video Tap next to a video and tap Bookmark. Or start playing a video and tap . Tap Bookmarks to see your bookmarked videos. See details about a video and browse related videos Play the whole video, tap Done while a video is playing, or tap next to any video in a list. iPod touch shows the video’s rating, description, date added, and other information. You also see a list of related videos that you can tap to view. Next/Fast-forward Play/Pause Scale Download progress Playback controls Volume Previous/rewind Bookmark Playhead Scrubber bar62 Chapter 6 Applications Changing the Buttons at the Bottom of the Screen You can replace the Featured, Most Viewed, Bookmarks, and Search buttons at the bottom of the screen with ones you use more frequently. For example, if you often watch top rated videos but don’t watch many featured videos, you could replace the Featured button with Top Rated. m Tap More and tap Edit, then drag a button to the bottom of the screen, over the button you want to replace. You can drag the buttons at the bottom of the screen left or right to rearrange them. When you finish, tap Done. When you’re browsing for videos, tap More to access the buttons that aren’t visible. Add Your Own Videos to YouTube For information about adding your own videos to YouTube, go to www.youtube.com and tap Help.Chapter 6 Applications 63 Stocks Viewing Stock Quotes When you tap Stocks from the Home screen, the stock reader shows updated quotes for all your stocks. Quotes are updated every time you open Stocks while connected to the Internet. Quotes may be delayed by up to 20 minutes. Add a stock, index, or fund to the stock reader 1 Tap , then tap . 2 Enter a symbol, company name, index, or fund name, then tap Search. 3 Choose an item in the search list. Delete a stock m Tap and tap next to a stock, then tap Delete. Reorder stocks m Tap . Then drag next to a stock to a new place in the list. Switch between showing percentage change and change in monetary value m Tap the number showing the change. Tap it again to switch back. You can also tap and tap % or Numbers. Show a stock’s progress over a longer or shorter time period m Tap a stock symbol, then tap 1d, 1w, 1m, 3m, 6m, 1y, or 2y. The chart adjusts to show progress over one day, one week, one, three, or six months, or one or two years. See information about a stock at Yahoo.com m Tap . You can see news, information, websites related to the stock, and more.64 Chapter 6 Applications Maps Maps provides street maps, satellite photos, and hybrid views of locations in many of the world’s countries. You can get detailed driving directions and, in some areas, traffic information. Also in some areas, you can find your current approximate location, and use that location to get driving directions to or from another place.1 Finding and Viewing Locations Find a location and see a map m Tap the search field to bring up the keyboard, then type an address, intersection, general area, name of a landmark, bookmark name, name of someone in your contacts list, or zip code. Then tap Search. A pin marks the location on the map. Tap the pin to see the name or description of the location. Find your current approximate location on a map m Tap . A circle appears to show your current approximate location. Your approximate location is determined using information from some local Wi-Fi networks (if you have Wi-Fi turned on). The more accurate the available information, the smaller the circle on the map. This feature is not available in all areas. 1 Maps, directions, and location information depend on data collected and services provided by third parties. These data services are subject to change and may not be available in all geographic areas, resulting in maps, directions, or location information that may be unavailable, inaccurate, or incomplete. For more information, see www.apple.com/ipodtouch. In order to provide your location, data is collected in a form that does not personally identify you. If you do not want such data collected, don’t use the feature. Not using this feature will not impact the functionality of your iPod touch. WARNING: For important information about driving and navigating safely, see the Important Product Information Guide at www.apple.com/support/manuals/ipod. Tap to get information about the location, get directions, or add the location to your bookmarks or contacts listChapter 6 Applications 65 Use the dropped pin m Tap , then tap Drop Pin. A pin drops down on the map, which you can then drag to any location you choose. To quickly move the pin to the area currently displayed, tap , then tap Replace Pin. Zoom in to a part of a map m Pinch the map with two fingers. Or double-tap the part you want to zoom in on. Double-tap again to zoom in even closer. Zoom out m Pinch the map. Or tap the map with two fingers. Tap with two fingers again to zoom out further. Pan or scroll to another part of the map m Drag up, down, left, or right.66 Chapter 6 Applications See a satellite or hybrid view m Tap , then tap Satellite or Hybrid to see just a satellite view or a combined street map and satellite view. Tap Map to return to map view. See the location of someone’s address in your contacts list m Tap in the search field, then tap Contacts and choose a contact. To locate an address in this way, the contact must include at least one address. If the contact has more than one address, you must choose the one you want to locate. You can also find the location of an address by tapping the address directly in Contacts. Bookmark a location m Find a location, tap the pin that points to it, tap next to the name or description, then tap “Add to Bookmarks.” See a bookmarked location or recently viewed location m Tap in the search field, then tap Bookmarks or Recents. Add a location to your contacts list m Find a location, tap the pin that points to it, tap next to the name or description, then tap Create New Contact or “Add to Existing Contact.” Getting Directions Get directions 1 Tap Directions. 2 Enter starting and ending locations in the Start and End fields. By default, iPod touch starts with your current approximate location (when available). Tap in either field and choose a location in Bookmarks (including your current approximate location and the dropped pin, when available), Recents, or Contacts. For example, if a friend’s address is in your contacts list, you can tap Contacts and tap your friend’s name instead of having to type the address. To reverse the directions, tap .Chapter 6 Applications 67 3 Tap Route, then do one of the following:  To view directions one step at a time, tap Start, then tap to see the next leg of the trip. Tap to go back.  To view all the directions in a list, tap , then tap List. Tap any item in the list to see a map showing that leg of the trip. The approximate driving time appears at the top of the screen. If traffic data is available, the driving time is adjusted accordingly. You can also get directions by finding a location on the map, tapping the pin that points to it, tapping next to the name, then tapping Directions To Here or Directions From Here. Show or hide traffic conditions When available, you can show highway traffic conditions on the map. m Tap , then tap Show Traffic or Hide Traffic. Highways are color-coded according to the flow of traffic: If you tap Show Traffic and don’t see color-coded highways, you may need to zoom out to a level where you can see major roads, or traffic conditions may not be available for that area. Switch start and end points, for reverse directions m Tap . If you don’t see , tap List, then tap Edit. See recently viewed directions m Tap in the search field, then tap Recents. Traffic Gray = No data currently available Red = less than 25 miles per hour Yellow = 25–50 miles per hour Green = more than 50 miles per hour68 Chapter 6 Applications Finding and Contacting Businesses Find businesses in an area 1 Find a location—for example, a city and state or country, or a street address—or scroll to a location on a map. 2 Type the kind of business in the text field and tap Search. Pins appear for matching locations. For example, if you locate your city and then type “movies” and tap Search, pins mark movie theatres in your city. Tap the pin that marks a business to see its name or description. Find businesses without finding the location first m Type things like:  restaurants san francisco ca  apple inc new york Contact a business or get directions m Tap the pin that marks a business, then tap next to the name. From there, you can do the following:  Depending on what information is stored for that business, you can tap an email address to email, or web address to visit a website.  For directions, tap Directions To Here or Directions From Here.  To add the business to your contacts list, scroll down and tap Create New Contact or “Add to Existing Contact.” See a list of the businesses found in the search From the Map screen, tap List. Tap a business to see its location on the map. Or tap next to a business to see its information. Get directions Visit website Call Tap to show contact infoChapter 6 Applications 69 Weather Viewing Weather Summaries Tap Weather from the Home screen to see the current temperature and a six-day forecast for a city of your choice. You can store multiple cities, for quick access. If the weather board is light blue, it’s daytime in that city—between 6:00 a.m. and 6:00 p.m. If the board is dark purple, it’s nighttime—between 6:00 p.m. and 6:00 a.m. Switch to another city m Flick left or right. The number of dots below the weather board shows how many cities are stored. Reorder cities m Tap . Then drag next to a city to a new place in the list. Add a city 1 Tap , then tap . 2 Enter a city name or zip code, then tap Search. 3 Choose a city in the search list. Delete a city m Tap and tap next to a city, then tap Delete. Six-day forecast Current temperature Current conditions Today’s high and low Add and delete cities Number of cities stored Weather screen70 Chapter 6 Applications Set whether iPod touch shows the temperature in Fahrenheit or Celsius m Tap , then tap ºF or ºC. See information about a city at Yahoo.com m Tap . You can see a more detailed weather report, news and websites related to the city, and more. Clock Adding and Viewing Clocks for Locations Around the World You can add multiple clocks to show the time in major cities and time zones around the world. View clocks m Tap World Clock. If the clock face is white, it’s daytime in that city. If it’s black, it’s nighttime. If you have more than four clocks, scroll to see them all. Add a clock m Tap World Clock, then tap and type the name of a city. Cities matching what you’ve typed appear below. Tap a city to add a clock for that city. If you don’t see the city you’re looking for, try a major city in the same time zone. Delete a clock m Tap World Clock and tap Edit. Then tap next to a clock and tap Delete. Rearrange clocks m Tap World Clock and tap Edit. Then drag next to a clock to a new place in the list.Chapter 6 Applications 71 Setting Alarm Clocks You can set multiple alarms. Set each alarm to repeat on days you specify, or to sound only once. Set an alarm m Tap Alarm and tap , then adjust any of the following settings:  To set the alarm to repeat on certain days, tap Repeat and choose the days.  To choose the sound that’s played when the alarm goes off, tap Sound.  To set whether the alarm gives you the option to snooze, turn Snooze on or off. If Snooze is on and you tap Snooze when the alarm sounds, the alarm stops and then sounds again in ten minutes.  To give the alarm a description, tap Label. iPod touch displays the label when the alarm sounds. If at least one alarm is set and turned on, appears in the status bar at the top of the screen. Turn an alarm on or off m Tap Alarm and turn any alarm on or off. If an alarm is turned off, it won’t sound again unless you turn it back on. If an alarm is set to sound only once, it turns off automatically after it sounds. You can turn that alarm on again to reenable it. Change settings for an alarm m Tap Alarm and tap Edit, then tap next to the alarm you want to change. Delete an alarm m Tap Alarm and tap Edit, then tap next to the alarm and tap Delete. Using the Stopwatch Use the stopwatch to measure time m Tap Stopwatch. Tap Start to start the stopwatch. To record lap times, tap Lap after each lap. Tap Stop to pause the stopwatch, then tap Start to resume. Tap Reset to reset the stopwatch to zero. If you start the stopwatch and go to another iPod touch application, the stopwatch continues running in the background.72 Chapter 6 Applications Setting the Timer Set the timer m Tap Timer, then flick to set the number of hours and minutes. Tap When Timer Ends to choose the sound iPod touch makes when the timer ends. Tap Start to start the timer. Set a sleep timer m Set the timer, then tap When Timer Ends and choose Sleep iPod. When you set a sleep timer, iPod touch stops playing music or videos when the timer ends. If you start the timer and go to another iPod touch application, the timer continues running in the background. Calculator Using the Calculator m Add, subtract, multiply, and divide, as with a standard calculator. When you tap the add, subtract, multiply, or divide button, a white ring appears around the button to indicate the operation to be carried out. Using the Memory Functions m C: Tap to clear the displayed number. m M+: Tap to add the displayed number to the number in memory. If no number is in memory, tap to store the displayed number in memory. m M–: Tap to subtract the displayed number from the number in memory. m MR/MC: Tap once to replace the displayed number with the number in memory. Tap twice to clear the memory. If the MR/MC button has a white ring around it, there is a number stored in memory. If zero (“0”) is displayed, tap once to see the number stored in memory.Chapter 6 Applications 73 Notes Writing, Reading, and Emailing Notes Notes are listed by date added, with the most recent note at the top. You can see the first few words of each note in the list. Add a note m Tap , then type your note and tap Done. Read or edit a note m Tap the note. Tap anywhere on the note to bring up the keyboard and edit the note. Tap or to see the next or previous note. Delete a note m Tap the note, then tap . Email a note m Tap the note, then tap . To email a note, iPod touch must be set up for email (see “Setting Up Email Accounts” on page 53).7 74 7 Settings Tap Settings to adjust iPod touch settings. Settings allows you to customize iPod touch applications, set the date and time, configure Wi-Fi connections, and enter other preferences for iPod touch. Wi-Fi Wi-Fi settings determine when and how iPod touch joins a Wi-Fi network. Turn Wi-Fi on or off m Choose Wi-Fi and turn Wi-Fi on or off. Join a Wi-Fi network m Choose Wi-Fi, wait a moment as iPod touch detects networks in range, then select a network. If necessary, enter the password and tap Join. (Networks that require a password appear with a lock icon.) Once you’ve joined a Wi-Fi network manually, iPod touch automatically joins it whenever the network is in range. If more than one previously used network is in range, iPod touch joins the one last used. When iPod touch is joined to a Wi-Fi network, the Wi-Fi icon in the status bar at the top of the screen shows signal strength. The more bars you see, the stronger the signal. Set iPod touch to ask if you want to join a new network This option tells iPod touch to look for another network when you aren’t in range of a Wi-Fi network you’ve previously joined. iPod touch displays a list of all available Wi-Fi networks that you can choose from. (Networks that require a password appear with a lock icon.) m Choose Wi-Fi and turn “Ask to Join Networks” on or off. If you turn “Ask to Join Networks” off, you can still join new networks manually.Chapter 7 Settings 75 Forget a network, so iPod touch doesn’t join it automatically m Choose Wi-Fi and tap next to a network you’ve joined before. Then tap “Forget this Network.” Join a closed Wi-Fi network (an available Wi-Fi network that isn’t shown in the list of scanned networks) m Choose Wi-Fi > Other and enter the network name. If the network requires a password, tap Security, select the type of security the network uses, and then tap Other Network and enter the password. You must already know the network name, password, and security type to connect to a closed network. Some Wi-Fi networks may require you to enter or adjust additional settings, such as a client ID or static IP address. Ask the network administrator which settings to use. Adjust settings for joining a Wi-Fi network m Choose Wi-Fi, then tap next to the network. Brightness Screen brightness affects battery life. Dim the screen to extend the time before you need to recharge iPod touch. Or use Auto-Brightness, which is designed to conserve battery life. Adjust the screen brightness m Choose Brightness and drag the slider. Set whether iPod touch adjusts screen brightness automatically m Choose Brightness and turn Auto-Brightness on or off. If Auto-Brightness is on, iPod touch adjusts the screen brightness for current light conditions using the built-in ambient light sensor. General The General settings include date and time, security, and other settings that affect more than one application. This is also where you can find information about your iPod touch and reset iPod touch to its original state. About Choose General > About to get information about iPod touch, including:  number of songs  number of videos  number of photos  total storage capacity76 Chapter 7 Settings  storage available  software version  serial number  model number  Wi-Fi address  legal information Wallpaper You see a wallpaper background picture when you unlock iPod touch. You can select one of the images that came with iPod touch, or use a photo you’ve synced to iPod touch from your computer. Set wallpaper m Choose General > Wallpaper and choose a picture. Date and Time These settings apply to the time shown in the status bar at the top of the screen, world clocks, and your calendar. Set whether iPod touch shows 24-hour time or 12-hour time m Choose General > Date & Time and turn 24-Hour Time on or off. Set the time zone m Choose General > Date & Time > Time Zone and enter your location. Set the date and time 1 Choose General > Date & Time > Set Date & Time 2 Tap a button to select the date or time, then use the spinners to change the setting. Calendar Settings Turn on calendar time zone support m Choose General > Date & Time and turn Time Zone Support on. When Time Zone Support is on, Calendar displays event dates and times in the time zone set for your calendars. When Time Zone Support is off, Calendar displays events in the time zone of your current location. Set calendar time zone m Choose General > Date & Time > Time Zone and enter the time zone of your calendar. International Use the International settings to set the language for iPod touch, turn keyboards for different languages on and off, and set the date, time, and telephone number formats for your region.Chapter 7 Settings 77 Set the language for iPod touch m Choose General > International > Language, choose the language you want to use, and tap Done. Turn international keyboards on or off You can change the language for your keyboard on iPod touch, or make two or more keyboards available. m Choose General > International > Keyboards, and turn on the keyboards you want. If more than one keyboard is turned on, tap to switch keyboards when you’re typing. When you tap the symbol, the name of the newly active keyboard appears briefly. Set date, time, and telephone number formats m Choose General > International > Region Format, and choose your region. Auto-Lock Locking iPod touch turns off the display to save your battery and to prevent unintended operation of iPod touch. Set the amount of time before iPod touch locks m Choose General > Auto-Lock and choose a time. Passcode Lock By default, iPod touch doesn’t require you to enter a passcode to unlock it. Set a passcode m Choose General > Passcode Lock and enter a 4-digit passcode. iPod touch then requires you to enter the passcode to unlock it. Turn passcode lock off m Choose General > Passcode Lock and tap Turn Passcode Off, then enter your passcode. Change the passcode m Choose General > Passcode Lock and tap Change Passcode, enter the current passcode, then enter and reenter your new passcode. If you forget your passcode, you must restore the iPod touch software. See page 89. Set how long before your passcode is required m Choose General > Passcode Lock > Require Passcode, then select how long iPod touch can be locked before you need to enter a passcode to unlock it.78 Chapter 7 Settings Sound Effects iPod touch can play sound effects when you:  have an appointment  lock or unlock iPod touch  type on the keyboard Turn sound effects on or off m Choose General > Sound Effects and select whether you want sound effects to play over the internal speaker, through the headphones, or both. Select Off to turn sound effects off. Keyboard Turn auto-capitalization on or off By default, iPod touch automatically capitalizes the next word after you type sentenceending punctuation or a return character. m Choose General > Keyboard and turn Auto-Capitalization on or off. Set whether caps lock is enabled If caps lock is enabled and you double-tap the Shift key on the keyboard, all letters you type are uppercase. The Shift key turns blue when caps lock is on. m Choose General > Keyboard and turn Enable Caps Lock on or off. Turn “.” shortcut on or off The “.” shortcut lets you double-tap the space bar to enter a period followed by a space when you’re typing. It is on by default. m Choose General > Keyboard and turn “.” Shortcut on or off. Turn international keyboards on or off You can change the language for your keyboard on iPod touch, or make two or more keyboards available. m Choose General > Keyboards > International Keyboards and turn on the keyboards you want. If more than one keyboard is turned on, tap to switch keyboards when you’re typing. When you tap the symbol, the name of the newly active keyboard appears briefly. Resetting iPod touch Settings Reset all settings m Choose General > Reset and tap Reset All Settings. All your preferences and settings are reset. Data (such as your contacts and calendars) and media (such as your songs and videos) are not deleted.Chapter 7 Settings 79 Erase all content and settings m Choose General > Reset and tap “Erase All Content and Settings.” All your data and media are deleted. You must sync iPod touch with your computer to restore contacts, songs, videos, and other data and media. Reset the keyboard dictionary m Choose General > Reset and tap Reset Keyboard Dictionary. You add words to the keyboard dictionary by rejecting words iPod touch suggests as you type. Tap a word to reject the correction and add the word to the keyboard dictionary. Resetting the keyboard dictionary erases all words you’ve added. Reset network settings m Choose General > Reset and tap Reset Network Settings. When you reset network settings, your list of previously used networks is removed. Wi-Fi is turned off and then back on (disconnecting you from any network you’re on), and the “Ask to Join Networks” setting is turned on. Music The Music settings apply to songs, podcasts, and audiobooks. Set iTunes to play songs at the same sound level iTunes can automatically adjust the volume of songs, so they play at the same relative volume level. m In iTunes, choose iTunes > Preferences if you’re using a Mac, or Edit > Preferences if you’re using a PC, then click Playback and select Sound Check. You can set iPod touch to use the iTunes volume settings. Set iPod touch to use the iTunes volume settings (Sound Check) m Choose Music and turn Sound Check on. Set audiobook play speed You can set audiobooks to play faster than normal so you can hear them more quickly, or slower so you can hear them more clearly. m Choose Music > Audiobook Speed, then choose Slower, Normal, or Faster. Use the equalizer to change the sound on iPod touch to suit a particular sound or style m Choose Music > EQ and choose a setting. Set a volume limit for music and videos m Choose Music > Volume Limit and drag the slider to adjust the maximum volume. Tap Lock Volume Limit to assign a code to prevent the setting from being changed.80 Chapter 7 Settings Setting a volume limit only limits the volume of music (including podcasts and audiobooks) and videos (including rented movies), and only when headphones, earphones, or speakers are connected to the headphones port on iPod touch. Video Video settings apply to apply to video content (including rented movies). You can set where to resume playing videos that you previously started, turn closed captioning on or off, and set up iPod touch to play videos on your TV. Set where to resume playing m Choose Video > Start Playing, then select whether you want videos that you previously started watching to resume playing from the beginning or where you left off. Turn closed captioning on or off m Choose Video and turn Closed Captioning on or off. TV Out Settings Use these settings to set up how iPod touch plays videos on your TV. For more information about using iPod touch to play videos on your TV, see “Watching Videos on a TV Connected to iPod touch” on page 32. Turn widescreen on or off m Choose Video and turn Widescreen on or off. Set TV signal to NTSC or PAL m Choose Video > TV Signal and select NTSC or PAL. NTSC and PAL are TV broadcast standards. NTSC displays 480i and PAL displays 576i. Your TV might use either of these, depending on where it was sold. If you’re not sure which to use, check the documentation that came with your TV. Photos Photos settings let you specify how slideshows display your photos. Set the length of time each slide is shown m Choose Photos > Play Each Slide For and select the length of time. Set transition effect m Choose Photos > Transition and select the transition effect. WARNING: For important information about avoiding hearing loss, see the Important Product Information Guide at www.apple.com/support/manuals/ipod.Chapter 7 Settings 81 Set whether to repeat slideshows m Choose Photos and turn Repeat on or off. Set photos to appear randomly or in order m Choose Settings > Photos and turn Shuffle on or off. Mail Use Mail settings to customize your email account for iPod touch. Changes you make to accounts settings are not synced to your computer, allowing you to configure email to work with iPod touch without affecting email account settings on your computer. Account Settings The specific accounts settings that appear on iPod touch depend on the type of account you have—POP or IMAP. Note: Microsoft Outlook 2003 or 2007 email accounts must be configured for IMAP in order to work with iPod touch. Stop using an account m Choose Mail, choose an account, then turn Account off. If an account is off, iPod touch doesn’t display the account and doesn’t send or check email from that account, until you turn it back on. Adjust advanced settings m Choose Mail > Accounts, choose an account, then do one of the following:  To set whether drafts, sent messages, and deleted messages are stored on iPod touch or remotely on your email server (IMAP accounts only), tap Advanced and choose Drafts Mailbox, Sent Mailbox, or Deleted Mailbox. If you store messages on iPod touch, you can see them even when iPod touch isn’t connected to the Internet.  To set when deleted messages are removed permanently from iPod touch, tap Advanced and tap Remove, then choose a time: Never, or after one day, one week, or one month.  To adjust email server settings, tap Host Name, User Name, or Password under Incoming Mail Server or Outgoing Mail Server. Ask your network administrator or Internet service provider for the correct settings.  To adjust SSL and password settings, tap Advanced. Ask your network administrator or Internet service provider for the correct settings. Delete an email account from iPod touch m Choose Mail, tap an account, then scroll down and tap Delete Account. Deleting an email account from iPod touch doesn’t delete it from your computer.82 Chapter 7 Settings Settings for Email Messages iPod touch checks for and retrieves new email in your accounts whenever your open Mail. You can also set Mail to regularly check for email and download your messages even when you don’t have Mail open. Set whether iPod touch checks for new messages automatically m Choose Mail > Auto-Check, then tap Manual, “Every 15 minutes,” “Every 30 minutes,” or “Every hour.” If you have a Yahoo! email account, email is instantly transferred to iPod touch as it arrives at the Yahoo! server. Set the number of messages shown on iPod touch m Choose Mail > Show, then choose a setting. You can choose to see the most recent 25, 50, 75,100, or 200 messages. To download additional messages when you’re in Mail, scroll to the bottom of your inbox and tap “Download . . . more.” Set how many lines of each message are previewed in the message list m Choose Mail > Preview, then choose a setting. You can choose to see anywhere from zero to five lines of each message. That way, you can scan a list of messages in a mailbox and get an idea of what each message is about. Set a minimum font size for messages m Choose Mail > Minimum Font Size, then choose Small, Medium, Large, Extra Large, or Giant. Setting whether iPod touch shows To and Cc labels in message lists m Choose Mail, then turn Show To/Cc Label on or off. If Show To/Cc Label is on, or next to each message in a list indicates whether the message was sent directly to you or you were Cc’ed. Setting iPod touch to confirm that you want to delete a message m Choose Mail and turn Ask Before Deleting on or off. If Ask Before Deleting is on, to delete a message you must tap , then confirm by tapping Delete. To CcChapter 7 Settings 83 Settings for Sending Email Set whether iPod touch sends you a copy of every message you send m Choose Mail, then turn Always Bcc Myself on or off. Add a signature to your messages You can set iPod touch to add a signature—your favorite quote, or your name, title, and phone number, for example—that appears in every message you send. m Choose Mail > Signature, then type a signature. Set the default email account When you initiate sending a message from another iPod touch application, such as sending a photo from Photos or tapping a business’ email address in Maps, the message is sent from your default email account. m Choose Mail > Default Account, then choose an account. Safari General Settings You can use Google or Yahoo! to perform Internet searches. Select a search engine m Choose Safari > Search Engine and select the search engine you want to use. Security Settings By default, Safari is set to show some of the features of the web, like some movies, animation, and web applications. You may wish to turn off some of these features to help protect iPod touch from possible security risks on the Internet. Change security settings m Choose Safari, then do one of the following:  To enable or disable JavaScript, turn JavaScript on or off. JavaScript lets web programmers control elements of the page—for example, a page that uses JavaScript might display the current date and time or cause a linked page to appear in a new pop-up page.  To enable or disable plug-ins, turn Plug-ins on or off. Plug-ins allow Safari to play some types of audio and video files and to display Microsoft Word files and Microsoft Excel documents.  To block or allow pop-ups, turn Block Pop-ups on or off. Blocking pop-ups stops only pop-ups that appear when you close a page or open a page by typing its address. It doesn’t block pop-ups that open when you click a link.84 Chapter 7 Settings  To set whether Safari accepts cookies, tap Accept Cookies and choose Never, “From visited,” or Always. A cookie is a piece of information that a website puts on iPod touch so the website can remember you when you visit again. That way, webpages can be customized for you based on information you may have provided. Some pages won’t work correctly unless iPod touch is set to accept cookies.  To clear the history of webpages you’ve visited, tap Clear History.  To clear all cookies from Safari, tap Clear Cookies.  To clear the browser cache, tap Clear Cache. The browser cache stores the content of pages so the pages open faster the next time you visit them. If a page you open isn’t showing new content, clearing the cache may help. Developer Settings The Debug Console can help you resolve webpage errors. When turned on, the console appears automatically when a webpage error occurs. Turn the debug console on or off m Choose Safari > Developer, and turn Debug Console on or off. Contacts Use Contacts settings to determine the sort and display order of your contacts. Set the sort order m Choose Settings > Contacts > Sort Order, and select “First, Last” or “Last, First.” Set the display order m Choose Settings > Contacts > Display Order, and select “First, Last” or “Last, First.” Restoring or Transferring Your iPod touch Settings When you connect iPod touch to your computer, settings on iPod touch are automatically backed up to your computer. You can restore this information if you need to—if you get a new iPod touch, for example, and want to transfer your previous settings to it. You may also want to reset the information on iPod touch if you’re having trouble connecting to a Wi-Fi network. Automatically backed-up information includes notes, contact favorites, sound settings, and other preferences.Chapter 7 Settings 85 Restore or transfer settings Do one of the following: m Connect a new iPod touch to the same computer you used with your other iPod touch, open iTunes, and follow the onscreen instructions. m Reset the information on iPod touch. In Settings, choose General > Reset, then choose “Reset All Settings,” “Erase All Content and Settings,” or “Reset Network Settings.” Then connect iPod touch to your computer, open iTunes, and follow the onscreen instructions. When you reset network settings, your list of previously used networks is removed. Wi-Fi is turned off and then back on, disconnecting you from any network you’re on. The Wi-Fi and “Ask to Join Networks” settings are left turned on. Delete a set of backed-up settings m Open iTunes and choose iTunes > Preferences (on a Mac) or Edit > Preferences (on a PC). Then click Syncing, select an iPod touch, and click “Remove Backup.” iPod touch doesn’t need to be connected to your computer.A 86 A Tips and Troubleshooting Most problems with iPod touch can be solved quickly by following the advice in this chapter. General Suggestions If the screen is blank or shows a low-battery image iPod touch is low on power and needs to charge for up to ten minutes before you can use it. For information about charging iPod touch, see “Charging the Battery” on page 22. If iPod touch doesn’t appear in iTunes or you can’t sync iPod touch  The iPod touch battery might need to be recharged. For information about charging iPod touch, see “Charging the Battery” on page 22.  If that doesn’t work, disconnect other USB devices from your computer and connect iPod touch to a different USB 2.0 port on your computer (not on your keyboard).  If that doesn’t work, turn off iPod touch and turn it on again. Press and hold the Sleep/Wake button on top of iPod touch for a few seconds until a red slider appears, then drag the slider. Then press and hold the Sleep/Wake button until the Apple logo appears.  If that doesn’t work, restart your computer and reconnect iPod touch to your computer. orAppendix A Tips and Troubleshooting 87  If that doesn’t work, download and install (or reinstall) the latest version of iTunes from www.apple.com/itunes. If iPod touch won’t turn on, or if the display freezes or doesn’t respond  iPod touch may need charging. See “Charging the Battery” on page 22.  Press and hold the Home button for at least six seconds, until the application you were using quits.  If that doesn’t work, turn off iPod touch and turn it on again. Press and hold the Sleep/Wake button on top of iPod touch for a few seconds until a red slider appears, and then drag the slider. Then press and hold the Sleep/Wake button until the Apple logo appears.  If that doesn’t work, reset iPod touch. Press and hold both the Sleep/Wake button and the Home button for at least ten seconds, until the Apple logo appears. If iPod touch continues to freeze or not respond after you reset it  Reset iPod touch settings. From the Home screen choose Settings > General > Reset > Reset All Settings. All your preferences are reset, but your data and media are left untouched.  If that doesn’t work, erase all content on iPod touch. From the Home screen choose Settings > General > Reset > “Erase All Content and Settings.” All your preferences are reset, and all your data and media are removed from iPod touch.  If that doesn’t work, restore the iPod touch software. See “Updating and Restoring iPod touch Software” on page 89. If iPod touch isn’t playing sound  Unplug and reconnect the headphones. Make sure the connector is pushed in all the way.  Make sure the volume isn’t turned down all the way.  Music on iPod touch might be paused. From the Home screen tap Music, tap Now Playing, then tap .  Check to see if a volume limit is set. From the Home screen choose Settings > Music > Volume Limit. For more information, see page 79.  Make sure you are using iTunes 7.6 or later (go to www.apple.com/itunes). Songs purchased from the iTunes Store using earlier versions of iTunes won’t play on iPod touch until you upgrade iTunes.  If you are using the optional dock’s line out port, make sure your stereo or external speakers are turned on and working properly. If iPod touch shows a message saying “This accessory is not supported by iPod” The accessory you attached will not work with iPod touch.88 Appendix A Tips and Troubleshooting If you can’t play a song you just purchased Your purchase may still be downloading. Close and reopen Music, then try playing the song again. If you can’t add or play a song, video, or other item The media may have been encoded in a format that iPod touch doesn’t support. The following audio file formats are supported by iPod touch. These include formats for audiobooks and podcasting:  AAC (M4A, M4B, M4P, up to 320 Kbps)  Apple Lossless (a high-quality compressed format)  MP3 (up to 320 Kbps)  MP3 Variable Bit Rate (VBR)  WAV  AA (audible.com spoken word, formats 2, 3, and 4)  AAX (audible.com spoken word, AudibleEnhanced format)  AIFF The following video file formats are supported by iPod touch:  H.264 (Baseline Profile Level 3.0)  MPEG-4 (Simple Profile) A song encoded using Apple Lossless format has full CD-quality sound, but takes up only about half as much space as a song encoded using AIFF or WAV format. The same song encoded in AAC or MP3 format takes up even less space. When you import music from a CD using iTunes, it is converted to AAC format by default. Using iTunes for Windows, you can convert nonprotected WMA files to AAC or MP3 format. This can be useful if you have a library of music encoded in WMA format. iPod touch does not support WMA, MPEG Layer 1, MPEG Layer 2 audio files, or audible.com format 1. If you have a song or video in your iTunes library that isn’t supported by iPod touch, you may be able to convert it to a format iPod touch supports. See iTunes Help for more information. If you can’t remember your passcode You must restore the iPod touch software. See “Updating and Restoring iPod touch Software” on page 89. If you entered contacts on iPod touch that you don’t want to sync to your computer Replace contacts on iPod touch with information from your computer. 1 Open iTunes. Appendix A Tips and Troubleshooting 89 2 As you connect iPod touch to your computer, press and hold Command-Option (if you’re using a Mac) or Shift-Control (if you’re using a PC) until you see iPod touch in the iTunes source list on the left. This prevents iPod touch from syncing automatically. 3 Select iPod touch in the iTunes source list and click the Info tab. 4 Under “Replace information on this iPod,” select Contacts. You can select more than one. 5 Click Apply. The contacts on iPod touch are replaced with the contacts on your computer. The next time you sync, iPod touch syncs normally, adding data you’ve entered on iPod touch to your computer, and vice versa. If you can’t sync with Yahoo! Address Book iTunes may not be able to connect to Yahoo!. Make sure your computer is connected to the Internet and that you’ve entered the correct Yahoo! ID and password in iTunes. Connect iPod touch to your computer, click the Info tab in iTunes, select “Sync Yahoo! Address Book contacts,” then enter your current Yahoo! ID and password. If contacts you deleted on iPod touch or your computer are not removed from Yahoo! Address Book after syncing Yahoo! Address Book does not allow contacts containing a Messenger ID to be deleted through syncing. To delete a contact containing a Messenger ID, log in to your online Yahoo! account and delete the contact using Yahoo! Address Book. If you can’t access the iTunes Wi-Fi Music Store To use the iTunes Wi-Fi Music Store, iPod touch must join a Wi-Fi network that is connected to the Internet. For information about joining a Wi-Fi network, see page 21. The iTunes Wi-Fi Music Store is not available in all countries. If you can’t purchase music from the iTunes Wi-Fi Music Store To purchase songs from the iTunes Wi-Fi Music Store (only available in some countries), you must have an iTunes Store account, and you must have been signed in to that account when you last synced iPod touch with iTunes. If you get a message that no account information is found when you try to purchase music, open iTunes, sign in to your iTunes Store account, and then connect and sync iPod touch. Updating and Restoring iPod touch Software You can use iTunes to update or restore iPod touch software. You should always update iPod touch to use the latest software. You can also restore the software, which puts iPod touch back to its original state.  If you update, the iPod touch software is updated but your settings and songs are not affected. 90 Appendix A Tips and Troubleshooting  If you restore, all data is erased from iPod touch, including songs, videos, contacts, photos, calendar information, and any other data. All iPod touch settings are restored to their original state. Update or restore iPod touch 1 Make sure you have an Internet connection and have installed the latest version of iTunes from www.apple.com/itunes. 2 Connect iPod touch to your computer. 3 In iTunes, select iPod touch in the source list and click the Summary tab. 4 Click “Check for Update.” iTunes tells you if there’s a newer version of the iPod touch software available. 5 Click Update to install the latest version of the software. Or click Restore to restore iPod touch to its original settings and erase all data and media on iPod touch. Follow the onscreen instructions to complete the restore process. Using iPod touch Accessibility Features The following features may make it easier for you to use iPod touch if you have a disability. Closed captioning When available, you can turn on closed captioning for videos. See “Turn closed captioning on or off” on page 80. Minimum font size for Mail messages Set a minimum font size for Mail message text to Large, Extra Large, or Giant to increase readability. See “Set a minimum font size for messages” on page 82. Zooming Double-tap or pinch webpages, photos, and maps to zoom in. See page 18. Universal Access in Mac OS X Take advantage of the Universal Access features in Mac OS X when you use iTunes to sync information and content from your iTunes library to iPod touch. In the Finder, choose Help > Mac Help, then search for “universal access.” For more information about iPod touch and Mac OS X accessibility features, go to: www.apple.com/accessibilityB 91 B Learning More, Service, and Support There’s more information about using iPod touch, in onscreen help and on the web. The following table describes where to get more iPod-related software and service information. To learn about Do this Using iPod touch safely Go to www.apple.com/support/manuals/ipod for the latest Important Product Information Guide, including any updates to the safety and regulatory information. iPod touch support, tips, forums, and Apple software downloads Go to www.apple.com/support/ipodtouch. The latest information about iPod touch Go to www.apple.com/ipodtouch. Using iTunes Open iTunes and choose Help > iTunes Help. For an online iTunes tutorial (available in some areas only), go to www.apple.com/support/itunes. Using iPhoto in Mac OS X Open iPhoto and choose Help > iPhoto Help. Using Address Book in Mac OS X Open Address Book and choose Help > Address Book Help. Using iCal on Mac OS X Open iCal and choose Help > iCal Help. Microsoft Outlook, Windows Address Book, Adobe Photoshop Album, and Adobe Photoshop Elements See the documentation that came with those applications. Finding your iPod touch serial number Look at the back of your iPod touch or choose Settings > General > About from the Home screen. Obtaining warranty service First follow the advice in this guide and online resources. Then go to www.apple.com/support or see the Important Product Information Guide that comes with iPod touch.K Apple Inc. © 2008 Apple Inc. All rights reserved. Apple, the Apple logo, AirPort, Cover Flow, iCal, iPhoto, iPod, iTunes, Mac, Macintosh, and Mac OS are trademarks of Apple Inc., registered in the U.S. and other countries. Finder, Safari, and Shuffle are trademarks of Apple Inc. .Mac is a service mark of Apple Inc., registered in the U.S. and other countries. iTunes Store is a service mark of Apple Inc. Adobe and Photoshop are trademarks or registered trademarks of Adobe Systems Incorporated in the U.S. and/or other countries. Other company and product names mentioned herein may be trademarks of their respective companies. Mention of third-party products is for informational purposes only and constitutes neither an endorsement nor a recommendation. Apple assumes no responsibility with regard to the performance or use of these products. All understandings, agreements, or warranties, if any, take place directly between the vendors and the prospective users. Every effort has been made to ensure that the information in this manual is accurate. Apple is not responsible for printing or clerical errors. The product described in this manual incorporates copyright protection technology that is protected by method claims of certain U.S. patents and other intellectual property rights owned by Macrovision Corporation and other rights owners. Use of this copyright protection technology must be authorized by Macrovision Corporation and is intended for home and other limited viewing uses only unless otherwise authorized by Macrovision Corporation. Reverse engineering or disassembly is prohibited. Apparatus Claims of U.S. Patent Nos. 4,631,603, 4,577,216, 4,819,098 and 4,907,093 licensed for limited viewing uses only. 019-1215/2008-03 93 Index Index 12-hour time 76 24-hour time 76 A accessibility features 90 accounts default email 83 email 81 Address Book 8, 58, 91 See also contacts address field, erasing text 45 Adobe Photoshop Album 8, 34, 91 Adobe Photoshop Element 91 Adobe Photoshop Elements 8, 34 alarms deleting 71 setting 71 status icon 11 turning on or off 71 album covers 28 album tracks 29 alerts calendar 51 alerts, turning on or off 78 alternate audio language 31 ambient light sensor 75 AOL free email account 53 attachments email 57 audio, alternate language 31 audiobooks play speed 79 syncing 5 See also music audio file formats, supported 88 Auto-Brightness 75 auto-capitalization, turning on or off 78 auto-lock, setting time for 77 AV cables 32 B battery charging 22 low on power 23, 86 replacing 23 status icon 11 bookmarking map locations 66 webpages 49 YouTube videos 61 bookmarks, syncing 9, 50 brightness, adjusting 75 browser cache, clearing 84 browsing album covers 28 YouTube videos 60 browsing iTunes Wi-Fi Music Store 39 businesses, finding 68 C cable, Dock Connector to USB 11 cache, clearing browser 84 Calculator 72 Calendar about 50 settings 52 views 51 See also events calendars, syncing 8, 50 capitalization, automatic 78 caps lock, enabling 78 Cc 82, 83 charging battery 22 cleaning iPod touch 11, 23 Clock 70 closed captioning, turning on or off 80 cloth, polishing 11 Component AV cable 32 Composite AV cable 32 computer requirements 4 connecting to Internet 21 contacts adding and editing 59 adding email recipient 5794 Index adding from Maps 66 assigning photo to 38 entering 58 seeing location of 66 settings 84 syncing 8 Yahoo! Address Book 8 controls, using 16 converting unprotected WMA files 88 cookies 84 Cover Flow 28 current approximate location 64, 66 cursor. See insertion point D date and time, setting 76 date format 77 Debug Console 84 deleting alarms 71 all contents and settings 79 calendar events 51 clocks 70 contacts 60 email account 81 email messages 56 notes 73 songs from a playlist 29 videos 32 Yahoo! Address Book contacts 8 developer settings 84 directions, getting 66 disconnecting iPod touch from computer 9 display freezes 87 displaying playback controls 27 Dock Connector to USB cable 11 downloading songs from iTunes Wi-Fi Music Store 43 drafts, email 55 dropped pin 65 E editing text 20 effects sounds, turning on or off 78 email accounts free 53 setting up 54 syncing 8 Entourage. See Microsoft Entourage equalizer 79 erasing all content and settings 79 events, calendar 50 Exchange email accounts 54 F file formats, supported 57, 88 forecast. See weather formats date, time, and telephone number 77 music and video 25 forwarding messages 55 G general settings 75 getting help 91 getting started 4 Google free email account 53 Google search engine 47, 83 H headphones 11 help, getting 91 Home screen 12, 16 adding Web Clips 49 customizing 13 hybrid view 66 I iCal 8, 91 icons status 11 IMAP email accounts 54 information about iPod touch 75 insertion point, positioning 20 international keyboards 77, 78 Internet, connecting to 21 iPhoto 8, 34, 91 iTunes getting help 91 iPod touch doesn’t appear in 86 iTunes Store account 44 iTunes Wi-Fi Music Store 39 browsing 39 K keyboard dictionary, resetting 79 keyboards international 77 typing on 19 L landscape orientation viewing photos 36 viewing webpages 46 legal information 76 light sensor 75 links in email 58Index 95 links on webpages 45 location. See Maps locking iPod touch 11, 15 lyrics, displaying 26 M .Mac account 54 Mac OS X Address Book 58 Mac system requirements 4 Mail 53 account setup 81 adding recipient to contacts 57 attachments 57 Cc 82, 83 checking for new messages 57, 82 default email account 83 deleting email account 81 deleting messages 56 forwarding messages 55 links 58 marking messages as unread 57 organizing email 57 password settings 81 reading messages 56 replying to messages 55 resizing text column 58 saving drafts 55 seeing recipients 57 sending messages 54, 83 sending photos 55 sending webpage addresses 46 settings 81 signatures 83 storing email on iPod touch or server 81 syncing email account settings 8, 54 Yahoo! email account 9, 82 zooming in a message 58 Maps adding location to a contact 66 bookmarking location 66 current approximate location 64, 66 dropped pin 65 finding businesses 68 finding location 64 getting directions 66 hybrid view 66 satellite view 66 seeing location of a contact 66 traffic conditions 67 zooming 65 mic button 26 Microsoft Entourage 8, 58 Microsoft Excel 83 Microsoft Internet Explorer 50 Microsoft Outlook 8, 58, 89, 91 Microsoft Word 83 model number 76 movies rented 8 movies, rented 31 music lyrics 26 managing manually 7 playing 25 previewing 42 purchasing 42 syncing 5, 7, 24 transferring purchased content 25 music settings 79 N navigating. See panning, scrolling networks 74 network settings, resetting 79 Notes 73 NTSC 80 O on-the-go playlists 29 orientation, changing 36 Outlook. See Microsoft Outlook Outlook Express. See Windows Address Book P PAL 80 panning maps 65 panning photos 36 passcode 77, 88 PC system requirements 4 photo albums 37 Photos assigning photos to contacts 38 changing size or orientation of photos 36 emailing photos 37 playing music during slideshow 37 sending photos in email 55 settings 37, 80 syncing 34 using photos as wallpaper 37 viewing slideshows 37 zooming photos 36 photos, syncing 8 playback controls, displaying 27 playing music and video 25 playlists, on-the-go 29 play speed, audiobooks 79 plug-ins 83 podcasts syncing 7, 2496 Index transferring purchased content 25 See also music POP email accounts 54 pop-ups 83 power, low 23, 86 power adapter 11, 22 previewing music 42 problems. See troubleshooting purchased music, syncing 43 purchasing music 39, 42 R reading email 56 rechargeable batteries 23 rented movies 8, 31 repeating songs 27 replacing battery 23 replying to messages 55 requirements for using iPod touch 4 resetting network settings 79 resizing webpage columns 47 restoring iPod touch software 89 S Safari clearing cache 84 cookies 84 Debug Console 84 developer settings 84 erasing text in address field 45 Home screen Web Clips 49 navigating 46 opening webpages 45, 48 plug-ins 83 pop-ups 83 reloading webpages 46 resizing columns to fit screen 47 searching the web 47 security 83 sending webpage addresses in email 46 settings 81 stopping webpages from loading 46 typing in text fields 48 zooming webpages 46 satellite view 66 screen adjusting brightness 75 using 16 scrolling about 16 maps 65 webpages 47 search engine 83 searching iTunes Wi-Fi Music Store 39 the web 47 YouTube videos 60 security setting passcode for iPod touch 77 web 83 sending email 54, 83 photos from Photos 37 serial number, finding 76, 91 settings alarms 71 alerts 51 auto-lock 77 brightness 75 Calendar 51 calendar 52 contacts 84 date and time 52, 76 deleting 85 developer 84 email account 8, 54, 81 email server 81 general 75 international 76 keyboard 78 language 76 Mail 54, 81, 83 music 79 passcode lock 77 Photos 37, 80 resetting 78 restoring 84 Safari 47, 81 screen brightness 75 security 83 slideshow 37 sound 51 sound effects 78 sync 6 temperature 70 time zone 76 transferring 84 TV out 80 video 80 wallpaper 37, 76 Wi-Fi 74 shuffling songs 27 signatures, email 83 sleep. See locking iPod touch sleep timer 32 slideshows 37 slideshow settings 80 software getting help 91 updating and restoring 89 software version 76Index 97 songs. See music sound adjusting volume 26 no sound 87 setting limit 79 Sound Check 79 sound effects settings 78 sounds calendar alert 51 turning on or off 78 SSL 81 stand 11 Starbucks, browsing and purchasing music 41 status icons 11 stock information, Yahoo! 63 Stocks, adding and deleting quotes 63 stopwatch, using 71 storage capacity 75 subtitles 31 support information 91 surfing the web 45 syncing “Sync in progress” message 9 calendars 50 email account settings 54 photos 34 preventing 9, 88 setting up 6 webpage bookmarks 50 Yahoo! Address Book 89 syncing purchased songs 43 system requirements 4 T telephone number format 77 temperature. See Weather Text, typing in webpages 48 time, setting 76 time format 77 timer setting 72 sleep 72 time zone support 52, 76 touchscreen, using 16 traffic conditions, checking 67 transferring purchased content 25, 43 transition effects, setting 80 troubleshooting can’t remember passcode 88 display freezes 87 iPod touch doesn’t appear in iTunes 86 iPod touch doesn’t respond 87 iPod touch doesn’t turn on 87 no sound 87 preventing syncing 88 problems playing songs or other content 88 software update and restore 89 turning iPod touch on or off 15 TV out settings 80 TV signal settings 80 typing about 19 in webpage text fields 48 U unlocking iPod touch 15 unread messages, marking 57 unsupported audio file formats 88 updating iPod touch software 89 USB cable 11 power adapter 11, 22 V videos alternate audio language 31 deleting 32 playing 25 subtitles 31 syncing 7, 24 transferring purchased content 25 watching on a TV 32 See also Music, YouTube video settings 80 volume adjusting 26 setting limit 79 W waking iPod touch 15 wallpaper choosing 76 settings 37 using photo as 37 warranty service 91 watching videos on a TV 32 Weather adding cities 69 deleting cities 69 temperature settings 70 viewing 69 weather information, Yahoo! 70 web. See Safari Web Clips, adding to Home screen 49 Wi-Fi forgetting a network 75 joining networks 21, 74 settings 74 status icon 11 turning on or off 7498 Index Wi-Fi address 76 Windows Address Book 8, 58, 91 WMA files, converting 88 World Clock 70 Y Y! Mail account 54 Yahoo! Address Book 8, 89 email accounts 9, 82 free email account 53 search engine 83 searching using 47 stock information 63 syncing email accounts 9 weather information 70 Y! Mail accounts 54 Yahoo! Address Book 58 YouTube bookmarking videos 61 browsing videos 60 playing videos 61 searching for videos 60 Z zooming email messages 58 maps 65 photos 36 webpages 46 Apple Wireless Mighty Mouse2 English 1 Setting Up Your Wireless Mighty Mouse Congratulations on selecting the wireless Mighty Mouse as your input device. Using the Wireless Mighty Mouse Follow the steps on the following pages to install batteries in your mouse, set up your Mac, and use Setup Assistant to set up your mouse with your Mac. Important: Don’t turn on your mouse until just before you are ready to start up your Mac in step 3. Step 1: Installing the Batteries Follow the instructions below to install batteries in your wireless Mighty Mouse. You can install either one or both of the nonrechargeable AA lithium batteries that came with your mouse (see “About Your Batteries” on page 7 for more information). To install batteries in your mouse: 1 Turn the mouse over and remove the bottom cover. 2 Slide the batteries into the battery compartment as shown in the illustration.English 3 3 Replace the bottom cover and leave the mouse turned off. Step 2: Setting Up Your Mac Follow the instructions in the user’s guide that came with your Mac to set it up. Because you have a wireless mouse, skip the instructions for connecting a USB mouse. Wait to start up your Mac until instructed to do so in step 3. Slide the switch up to turn the mouse off. Push the latch down to remove the bottom cover. Insert one or both AA batteries with the positive (+) end up.4 English Step 3: Pairing Your Mouse Before you can use your wireless Mighty Mouse, you have to pair it with your Mac. Pairing allows your mouse and Mac to communicate wirelessly with each other. You only have to pair them once. The first time you start up your Mac, Setup Assistant guides you in setting up your wireless Mighty Mouse and pairing it with your Mac. To pair your mouse and your Mac: 1 Slide the switch down to turn the mouse on. The laser used by the Mighty Mouse is not visible, but a small green indicator light on the bottom of the mouse blinks when the mouse is on and the batteries are charged. 2 Turn on your Mac. 3 When your Mac starts up, follow the onscreen instructions in Setup Assistant. Slide the switch down to turn the mouse on. The indicator light shows that the mouse is on.English 5 Using Your Mighty Mouse The Mighty Mouse has laser tracking technology, so you can use it on most surfaces. The Mighty Mouse comes with left and right buttons, a scroll ball (which can be clicked) and a button on either side. To use your Mighty Mouse:  Click the left or right button.  Press the side buttons.  Click or roll the scroll ball. Either the left or right button can function as the primary button. Use the primary button to click, double-click, and drag items. Either button can also function as the secondary button. Use the secondary button to display an item’s shortcut menu. You can assign a function to the side buttons, which work together as a single button, and to the scroll ball, which also functions as a button. Scroll ball (button) Left button Side button Side button Right button6 English Customizing Your Mighty Mouse Use the Mouse pane of Keyboard & Mouse preferences to change the way your Mighty Mouse works. To customize your mouse: 1 Choose Apple () > System Preferences. 2 Click Keyboard & Mouse. 3 Click Mouse. Use the pop-up menu to assign an action to each button. You can set any of the buttons to activate Dashboard, Exposé, Spotlight, switch applications, or open applications. You can enable or disable scrolling and screen zoom, and adjust the speed for tracking, scrolling, and double-clicking. You can also activate screen zoom by simultaneously pressing a key on the keyboard and scrolling. More Information For more information about using your wireless Mighty Mouse, open Mac Help and search for “Mighty Mouse.” Renaming Your Mouse Your Mac automatically gives your wireless mouse a unique name the first time it’s paired. You can rename your mouse using Keyboard & Mouse preferences. Choose Apple () > System Preferences and click Keyboard & Mouse. Click the Bluetooth® tab and enter a name in the Name field.English 7 Cleaning Your Mouse and Scroll Ball Follow these guidelines to clean the outside of your mouse and the scroll ball:  Remove the batteries.  Use a lint-free cloth that’s been lightly moistened with water to clean the mouse exterior and the scroll ball.  Don’t get moisture in any openings. Don’t use aerosol sprays, solvents, or abrasives. If your mouse stops scrolling or if scrolling becomes rough, clean the mouse scroll ball. Rotate the ball while cleaning for complete coverage. If scrolling feels rough, hold the mouse upside down and roll the ball vigorously while cleaning it to help remove any particles that may have collected. About Your Batteries Your Mighty Mouse comes with two nonrechargeable AA lithium batteries. Lithium batteries provide longer battery life, but you can also use alkaline or rechargeable AA batteries. Your mouse works with either one or two batteries installed. To reduce the weight of your mouse, install one battery; to extend the time between battery replacements, install two. WARNING: When you replace the batteries, replace them all at the same time. Also, don’t mix old batteries with new batteries or mix battery types (for example, don’t mix alkaline and lithium batteries). Don’t open or puncture the batteries, install them backwards, or expose them to fire, high temperatures, or water. Don’t charge the nonrechargeable AA lithium batteries that came with your mouse. Keep batteries out of the reach of children.8 English Battery Disposal Dispose of batteries according to your local environmental laws and guidelines. Battery Indicator You can use Keyboard & Mouse preferences to check the battery level. Choose Apple () > System Preferences. Click Keyboard & Mouse and click Bluetooth. Note: To conserve battery power, turn your mouse off when you are not using it. If you are not planning to use your mouse for an extended period, remove the batteries. Ergonomics For information about ergonomics, health, and safety, visit the Apple ergonomics website at www.apple.com/about/ergonomics. Support For support and troubleshooting information, user discussion boards, and the latest Apple software downloads, go to www.apple.com/support.910111213141516 Français 2 Configuration de votre souris Mighty Mouse sans fil Félicitations pour l’acquisition de la souris Mighty Mouse sans fil comme périphérique d’entrée. Utilisation de la souris Mighty Mouse sans fil Pour installer les piles dans la souris, configurer votre Mac et utiliser l’Assistant réglages pour configurer la souris avec votre Mac, veuillez suivre les instructions des pages suivantes. Important : n’allumez votre souris que lorsque vous êtes sur le point d’allumer votre Mac comme décrit à l’étape 3. Étape 1 : Installation des piles Pour installer les piles dans votre souris Mighty Mouse sans fil, veuillez suivre les instructions ci-dessous. Vous pouvez installer une ou deux des piles au lithium AA non rechargeables fournies avec votre souris (consultez la rubrique « À propos des piles » à la page 22 pour en savoir plus). Pour installer les piles dans la souris : 1 Retournez la souris et retirez le couvercle. 2 Placez les piles dans le compartiment comme illustré.Français 17 3 Remettez le couvercle de la souris. Étape 2 : Configuration de votre Mac Configurez votre Mac en suivant les instructions du Guide de l’utilisateur qui l’accompagne. Étant donné que vous possédez une souris sans fil, les instructions concernant la connexion d’une souris USB ne vous concernent pas. Ne démarrez votre Mac que lorsque cela vous est indiqué à l’étape 3. Faites glisser l’interrupteur vers le haut pour éteindre la souris. Poussez ce verrou vers le bas pour retirer le couvercle inférieur. Insérez une ou deux piles AA. La borne positive (+) doit être placée vers le haut.18 Français Étape 3 : Jumelage de votre souris Avant d’utiliser votre souris Mighty Mouse sans fil, vous devez la jumeler avec votre Mac. Grâce au jumelage, la souris peut communiquer sans fil avec votre Mac. Le jumelage ne s’effectue qu’une seule fois. La première fois que vous démarrez votre Mac, l’Assistant réglages vous guide tout au long de la configuration de votre souris Mighty Mouse sans fil afin de la jumeler à votre Mac. Pour jumeler votre souris à votre Mac : 1 Faites glisser l’interrupteur vers le bas pour allumer la souris. Le laser utilisé par la souris Mighty Mouse n’est pas visible, mais une petite lampe témoin verte placée en bas de la souris clignote lorsque celle-ci est en marche et que les piles sont suffisamment chargées. Faites glisser l’interrupteur vers le bas pour allumer la souris. Le voyant lumineux indique que la souris est allumée.Français 19 2 Allumez votre Mac. 3 Suivez ensuite les instructions à l’écran de l’Assistant réglages. Utilisation de votre Mighty Mouse La souris Mighty Mouse intègre la technologie de déplacement par laser, ce qui permet de l’utiliser sur la plupart des surfaces. La Mighty Mouse possède deux boutons (un gauche et un droit), une boule de défilement cliquable et un bouton sur chaque côté. Pour utiliser votre Mighty Mouse, vous pouvez :  cliquer sur le bouton gauche ou droit,  appuyer sur un des boutons latéraux,  faire défiler ou cliquer sur la boule de défilement. 20 Français Le bouton de gauche ou celui de droite peut agir en tant que bouton principal selon votre choix. Utilisez le bouton principal pour cliquer ou double-cliquer sur des éléments, ou encore pour les faire glisser. Ces boutons peuvent également servir de bouton secondaire. Celui-ci permet d’afficher le menu contextuel d’un élément. Vous pouvez affecter une fonction spécifique aux boutons latéraux, qui fonctionnent conjointement comme un seul bouton, et à la boule de défilement, faisant également office de bouton. Personnalisation de votre Mighty Mouse Utilisez la sous-fenêtre Souris des préférences Clavier et souris pour modifier le mode de fonctionnement de votre Mighty Mouse. Pour personnaliser votre souris : 1 Sélectionnez le menu Pomme () > Préférences Système. 2 Cliquez sur Clavier et souris. 3 Cliquez ensuite sur Souris. Boule de défilement (bouton) Bouton gauche Bouton latéral Bouton latéral Bouton droitFrançais 21 Utilisez les menus locaux pour affecter une action à chaque bouton. Vous pouvez ainsi régler n’importe quel bouton pour activer le Dashboard, Exposé, Spotlight, pour passer d’une application à l’autre ou en ouvrir directement. Vous pouvez activer ou désactiver le défilement ou le zoom de l’écran, mais aussi affiner la vitesse du déplacement du pointeur, du défilement et du double-clic. Enfin, vous avez la possibilité d’activer le zoom de l’écran en appuyant sur une touche du clavier tout en activant le défilement. Informations complémentaires Pour en savoir plus sur l’utilisation de votre Mighty Mouse sans fil, ouvrez l’Aide Mac et lancez une recherche du terme “Mighty Mouse”. Changement du nom de votre souris La première fois que la souris sans fil est jumelée, votre Mac lui attribue automatiquement un nom unique. Vous pouvez changer ce nom dans les préférences Clavier et souris. Sélectionnez le menu Pomme () > Préférences Système, puis cliquez sur Clavier et souris. Cliquez sur l’onglet Bluetooth® et saisissez un nouveau nom dans le champ Nom. Entretien de votre souris et de la boule de défilement Suivez les instructions suivantes pour assurer le nettoyage et l’entretien extérieur de votre souris et de la boule de défilement :  Retirez les piles.  Servez-vous d’un chiffon légèrement humide et ne peluchant pas pour nettoyer l’extérieur de la souris et la boule de défilement.22 Français  Faites en sorte que l’humidité ne s’infiltre pas par une des ouvertures. N’utilisez pas d’aérosol, de solvant ou tout autre produit abrasif. Si votre souris ne défile plus ou si cela devient difficile, nettoyez la boule de défilement. Faites pivoter la boule tout en passant le chiffon afin de la nettoyer de toutes parts. Si la boule semble résister, retournez la souris et faites tourner la boule vigoureusement tout en procédant au nettoyage pour contribuer à faire tomber les particules qui s’y seraient accumulées. À propos des piles Votre Mighty Mouse est fournie avec deux piles au lithium AA non rechargeables. Les piles au lithium sont caractérisées par une durée de vie plus longue, mais vous pouvez également utiliser des piles AA alcalines ou rechargeables. Votre souris fonctionne aussi bien avec une qu’avec deux piles. Ne placez qu’une seule pile si vous voulez réduire le poids de votre souris mais placez-en deux si vous voulez éviter de changer les piles fréquemment. AVERTISSEMENT : lorsque vous changez les piles, remplacez-les toutes en même temps. Ne mélangez pas de vieilles piles avec des nouvelles, ni différents types de piles (par exemple, ne mettez pas de piles alcalines avec des piles au lithium). N’ouvrez pas les piles, ne les percez pas, ne les installez pas à l’envers et ne les exposez pas au feu, à des températures élevées ou à l’eau. Ne tentez pas de recharger les piles au lithium AA non rechargeables fournies avec votre souris. Conservez-les hors de portée des enfants.Français 23 Mise au rebut des piles Mettez les piles au rebut en respectant la réglementation et les directives locales en matière d’environnement. Témoin de charge Vous pouvez utiliser les préférences Clavier & Souris pour connaître le niveau de charge des piles. Sélectionnez le menu Pomme () > Préférences Système. Cliquez sur Clavier et souris, puis sur Bluetooth. Remarque : pour économiser les piles, éteignez votre souris dès que vous avez fini de l’utiliser. Si vous ne comptez pas vous en servir pendant une période prolongée, retirez les piles. Ergonomie Pour obtenir des informations sur l’ergonomie, la santé et la sécurité, rendez-vous sur le site Web d’Apple concernant l’ergonomie : www.apple.com/fr/about/ergonomics Assistance Pour accéder à toute information supplémentaire sur l’assistance et le dépannage, à des forums de discussion et aux derniers téléchargements de logiciels Apple rendez-vous sur à l’adresse www.apple.com/fr/support.24 Español 3 Configuración del ratón inalámbrico Mighty Mouse Enhorabuena por haber elegido el ratón inalámbrico Mighty Mouse como dispositivo de entrada. Utilización del ratón inalámbrico Mighty Mouse Siga los pasos que se describen en las páginas siguientes para instalar las pilas en el ratón, configurar su Mac y utilizar el Asistente de Configuración para configurar el ratón con su ordenador. Importante: No encienda el ratón hasta que vaya a arrancar el ordenador en el paso 3. Paso 1: Colocación de las pilas Siga las instrucciones que figuran a continuación para insertar las pilas en el ratón inalámbrico Mighty Mouse. Puede optar por instalar las dos pilas de litio AA no recargables incluidas con el ratón o solamente una (para más información al respecto, consulte el apartado “Acerca de las pilas” en la página 30). Para colocar las pilas en el ratón: 1 Dé la vuelta al ratón y extraiga la tapa posterior. 2 Introduzca las pilas en el compartimento tal como se muestra en la ilustración.Español 25 3 Coloque de nuevo la tapa de la parte posterior y no encienda el ratón. Paso 2: Configuración del Mac Para configurar su ordenador, siga las instrucciones que figuran en el manual que se suministraba con su Mac. Puesto que tiene un ratón inalámbrico, no es necesario que lea las instrucciones correspondientes a la conexión de un ratón USB. No arranque el Mac hasta que no se le solicite hacerlo en el paso 3. Desplace el interruptor hacia arriba para apagar el ratón. Presione este cierre hacia abajo para abrir la tapa posterior del ratón. Introduzca una o dos pilas AA con los polos positivos (+) hacia arriba.26 Español Paso 3: Enlace del ratón con el ordenador Antes de poder utilizar el ratón inalámbrico Mighty Mouse, debe enlazarlo con su Mac. El proceso de enlace permite que el ratón se comunique de forma inalámbrica con el ordenador. Esta operación sólo deberá llevarse a cabo una vez. La primera vez que arranca el ordenador, el Asistente de Configuración le guía a través de los pasos necesarios para configurar el ratón inalámbrico Mighty Mouse y enlazarlo con su Mac. Para enlazar el ratón con el Mac: 1 Deslice el conmutador hacia abajo para encender el ratón. El láser que utiliza el Mighty Mouse es invisible, pero en la base del ratón hay un pequeño indicador luminoso de color verde que parpadea cuando el ratón está encendido y las pilas están cargadas. Desplace el interruptor hacia abajo para encender el ratón. El indicador luminoso indica que el ratón está encendido.Español 27 2 Encienda el ordenador. 3 Cuando el sistema haya arrancado, siga las instrucciones del Asistente de Configuración que van apareciendo en pantalla. Uso del Mighty Mouse Gracias a la tecnología láser del Mighty Mouse, es posible utilizarlo en la mayoría de las superficies. El Mighty Mouse incorpora un botón izquierdo, uno derecho, una bola de desplazamiento (que sirve para hacer clic) y dos botones laterales, uno en cada cara. Para usar el Mighty Mouse:  Haga clic en el botón izquierdo o derecho.  Pulse los botones laterales.  Haga clic o haga rodar la bola de desplazamiento. 28 Español Tanto el botón derecho como el izquierdo pueden funcionar como botón principal. Utilice el botón principal para hacer un clic simple o doble y para arrastrar ítems. Ambos botones pueden hacer las veces también de botón secundario. Utilice el botón secundario para visualizar el menú de función rápida de un ítem. Puede asignar una función a los botones laterales, que funcionan juntos como un único botón, y también a la bola de desplazamiento, que también funciona como un botón. Bola de desplazamiento (botón) Botón izquierdo Botón lateral Botón lateral Botón derechoEspañol 29 Cómo personalizar su Mighty Mouse Utilice el panel Ratón del panel de preferencias Teclado y Ratón para cambiar el modo de funcionamiento del Mighty Mouse. Para personalizar el ratón: 1 Seleccione Apple () > Preferencias del Sistema. 2 Haga clic en Teclado y Ratón. 3 Haga clic en Ratón. Utilice el menú local para asignar una acción a cada botón. Puede configurar cualquiera de los botones para activar el Dashboard, Exposé y Spotlight, alternar entre aplicaciones abiertas o abrir aplicaciones. Puede activar o desactivar el desplazamiento y el zoom de pantalla, así como ajustar la velocidad del cursor, del desplazamiento y del doble clic. Además, puede activar la ampliación o reducción de la pantalla pulsando simultáneamente una tecla del teclado y desplazando el ratón. Más información Para obtener más información acerca de cómo usar su Mighty Mouse inalámbrico, abra la Ayuda Mac y efectúe una búsqueda por “Mighty Mouse.” Cómo cambiar el nombre del ratón El Mac asigna automáticamente un nombre único al ratón inalámbrico la primera vez que se establece el enlace con el ratón. No obstante, si lo desea, puede modificar este nombre en el panel de preferencias Teclado y Ratón. Para ello, seleccione Apple () > Preferencias del Sistema y haga clic en Teclado y Ratón. Haga clic en la pestaña Bluetooth® e introduzca un nuevo nombre en el campo Nombre.30 Español Limpieza del ratón y la bola de desplazamiento Siga estas instrucciones para limpiar el exterior y la bola de desplazamiento del ratón:  Extraiga las pilas.  Utilice un paño suave que no desprenda pelusa y ligeramente humedecido en agua para limpiar la superficie exterior del ratón y la bola de desplazamiento.  Procure que no entre agua o humedad por las aberturas. No utilice aerosoles, disolventes ni limpiadores abrasivos. Si la bola de desplazamiento no funciona correctamente o nota que el desplazamiento no se realiza con suavidad, limpie la bola de desplazamiento del ratón. Para ello, límpiela haciéndola girar en todas las direcciones. Si la bola no gira suavemente, sostenga el ratón boca abajo y hágala girar enérgicamente mientras la limpia para eliminar cualquier partícula que pueda estar adherida. Acerca de las pilas Con el Mighty Mouse se incluyen dos pilas AA de litio no recargables. Las pilas de litio duran más, pero también puede usar pilas alcalinas o pilas AA recargables. El ratón funciona indistintamente con una pila o con dos instaladas. Para reducir el peso del ratón, instale solo una pila; si lo que le interesa es alargar el tiempo transcurrido entre la instalación de unas pilas y su sustitución, instale dos. ADVERTENCIA: Cuando sea necesario cambiar las pilas, sustituya siempre todas y no mezcle pilas nuevas con viejas ni tipos de pilas distintos (por ejemplo, no mezcle pilas alcalinas con pilas de litio). No intente abrir ni perforar las pilas, no las coloque al revés y evite que entren en contacto con el fuego, con altas temperaturas o con el agua. No intente recargar las dos pilas de litio AA no recargables que venían con el ratón. Mantenga las pilas fuera del alcance de los niños.Español 31 Eliminación de las pilas Tire las pilas siguiendo la normativa ambiental aplicable en su municipio. Indicador de carga de las pilas Puede comprobar el nivel de carga de las pilas a través del panel de preferencias Teclado y Ratón. Seleccione Apple () > Preferencias del Sistema. Haga clic en Teclado y Ratón y, a continuación, en Bluetooth. Nota: Para prolongar la duración de las pilas, apague el ratón cuando no lo utilice. Si tiene pensado no utilizarlo durante un tiempo prolongado, es aconsejable extraer las pilas. Ergonomía Para obtener más información sobre ergonomía, salud y seguridad, visite la página web de Apple sobre ergonomía: www.apple.com/es/about/ergonomics. Soporte Para obtener información acerca de soporte y resolución de problemas, sobre foros de discusión de usuarios y las últimas novedades en descargas de software de Apple, visite la página web www.apple.com/es/support32 Regulatory Compliance Information Compliance Statement This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. See instructions if interference to radio or television reception is suspected. L‘utilisation de ce dispositif est autorisée seulement aux conditions suivantes : (1) il ne doit pas produire de brouillage et (2) l’utilisateur du dispositif doit étre prêt à accepter tout brouillage radioélectrique reçu, même si ce brouillage est susceptible de compromettre le fonctionnement du dispositif. Radio and Television Interference The equipment described in this manual generates, uses, and can radiate radio-frequency energy. If it is not installed and used properly—that is, in strict accordance with Apple’s instructions—it may cause interference with radio and television reception. This equipment has been tested and found to comply with the limits for a Class B digital device in accordance with the specifications in Part 15 of FCC rules. These specifications are designed to provide reasonable protection against such interference in a residential installation. However, there is no guarantee that interference will not occur in a particular installation. You can determine whether your computer system is causing interference by turning it off. If the interference stops, it was probably caused by the computer or one of the peripheral devices. If your computer system does cause interference to radio or television reception, try to correct the interference by using one or more of the following measures:  Turn the television or radio antenna until the interference stops.  Move the computer to one side or the other of the television or radio.  Move the computer farther away from the television or radio.  Plug the computer into an outlet that is on a different circuit from the television or radio. (That is, make certain the computer and the television or radio are on circuits controlled by different circuit breakers or fuses.) If necessary, consult an Apple Authorized Service Provider or Apple. See the service and support information that came with your Apple product. Or, consult an experienced radio or television technician for additional suggestions. Important: Changes or modifications to this product not authorized by Apple Inc., could void the FCC compliance and negate your authority to operate the product. This product was tested for FCC compliance under conditions that included the use of Apple peripheral devices and Apple shielded cables and connectors between system components. It is important that you use Apple peripheral devices and shielded cables and connectors between system components to 33 reduce the possibility of causing interference to radios, television sets, and other electronic devices. You can obtain Apple peripheral devices and the proper shielded cables and connectors through an Apple-authorized dealer. For non-Apple peripheral devices, contact the manufacturer or dealer for assistance. Responsible party (contact for FCC matters only): Apple Inc., Product Compliance 1 Infinite Loop M/S 26-A Cupertino, CA 95014-2084 Industry Canada Statements Complies with the Canadian ICES-003 Class B specifications. Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada. This device complies with RSS 210 of Industry Canada. This Class B device meets all requirements of the Canadian interference-causing equipment regulations. Cet appareil numérique de la Class B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada. European Compliance Statement This product complies with the requirements of European Directives 72/23/EEC, 89/336/EEC, and 1999/5/EC. Bluetooth Europe–EU Declaration of Conformity This wireless device complies with the specifications EN 300 328, EN 301-489, EN 50371, and EN 60950 following the provisions of the R&TTE Directive. Mighty Mouse Class 1 Laser Information The Mighty Mouse is a Class 1 laser product in accordance with IEC 60825-1 A1 A2 and 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated July 26, 2001. Caution: Modification of this device may result in hazardous radiation exposure. For your safety, have this equipment serviced only by an Apple Authorized Service Provider. A Class 1 laser is safe under reasonably foreseeable conditions per the requirements in IEC 60825-1 AND 21 CFR 1040. However, it is recommended that you do not direct the laser beam at anyone’s eyes. Korea MIC Statement34 Korea Statements Singapore Wireless Certification Taiwan Wireless Statement Taiwan Class B Statement VCCI Class B Statement Apple and the Environment Apple Inc. recognizes its responsibility to minimize the environmental impacts of its operations and products. More information is available on the web at: www.apple.com/environment35 Disposal and Recycling Information When this product reaches its end of life, please dispose of it according to your local environmental laws and guidelines. For information about Apple’s recycling programs, visit: www.apple.com/environment/recycling Battery Disposal Information Dispose of batteries according to your local environmental laws and guidelines. Deutschland: Das Gerät enthält Batterien. Diese gehören nicht in den Hausmüll. Sie können verbrauchte Batterien beim Handel oder bei den Kommunen unentgeltlich abgeben. Um Kurzschlüsse zu vermeiden, kleben Sie die Pole der Batterien vorsorglich mit einem Klebestreifen ab. Nederlands: Gebruikte batterijen kunnen worden ingeleverd bij de chemokar of in een speciale batterijcontainer voor klein chemisch afval (kca) worden gedeponeerd. Taiwan: European Union—Disposal Information The symbol above means that according to local laws and regulations your product should be disposed of separately from household waste. When this product reaches its end of life, take it to a collection point designated by local authorities. Some collection points accept products for free. The separate collection and recycling of your product at the time of disposal will help conserve natural resources and ensure that it is recycled in a manner that protects human health and the environment. © 2007 Apple Inc. All rights reserved. Apple, the Apple logo, Exposé, Mac, and Mac OS are trademarks of Apple Inc., registered in the U.S. and other countries. Spotlight is a trademark of Apple Inc. Mighty Mouse © Viacom International Inc. All rights reserved. The Mighty Mouse trademark is used under license. The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Apple is under license.www.apple.com Printed in XXXX *1Z034-4321-A* Advanced Memory Management Programming GuideContents About Memory Management 4 At a Glance 4 Good Practices Prevent Memory-Related Problems 5 Use Analysis Tools to Debug Memory Problems 6 Memory Management Policy 7 Basic Memory Management Rules 7 A Simple Example 8 Use autorelease to Send a Deferred release 8 You Don’t Own Objects Returned by Reference 9 Implement dealloc to Relinquish Ownership of Objects 10 Core Foundation Uses Similar but Different Rules 11 Practical Memory Management 12 Use Accessor Methods to Make Memory Management Easier 12 Use Accessor Methods to Set Property Values 13 Don’t Use Accessor Methods in Initializer Methods and dealloc 14 Use Weak References to Avoid Retain Cycles 15 Avoid Causing Deallocation of Objects You’re Using 16 Don’t Use dealloc to Manage Scarce Resources 17 Collections Own the Objects They Contain 18 Ownership Policy Is Implemented Using Retain Counts 19 Using Autorelease Pool Blocks 20 About Autorelease Pool Blocks 20 Use Local Autorelease Pool Blocks to Reduce Peak Memory Footprint 21 Autorelease Pool Blocks and Threads 23 Document Revision History 24 2012-07-17 | © 2012 Apple Inc. All Rights Reserved. 2Figures Practical Memory Management 12 Figure 1 An illustration of cyclical references 15 2012-07-17 | © 2012 Apple Inc. All Rights Reserved. 3Application memory management is the process of allocating memory during your program’s runtime, using it, and freeing it when you are done with it. A well-written program uses as little memory as possible. In Objective-C, it can also be seen as a way of distributing ownership of limited memory resources among many pieces of data and code. When you have finished working through this guide, you will have the knowledge you need to manage your application’s memory by explicitly managing the life cycle of objects and freeing them when they are no longer needed. Although memory management istypically considered at the level of an individual object, your goal is actually to manage object graphs. You want to make sure that you have no more objects in memory than you actually need. alloc/init Retain count = 1 Destroyed Destroyed Class A retain 2 Class B 2 release 2 Class A release 1 Class B copy 1 release 0 0 Class C Class C At a Glance Objective-C provides two methods of application memory management. 1. In the method described in this guide, referred to as“manual retain-release” or MRR, you explicitly manage memory by keeping track of objects you own. This is implemented using a model, known as reference counting, that the Foundation class NSObject provides in conjunction with the runtime environment. 2012-07-17 | © 2012 Apple Inc. All Rights Reserved. 4 About Memory Management2. In Automatic Reference Counting, or ARC, the system uses the same reference counting system as MRR, but it insertsthe appropriate memory management method callsfor you at compile-time. You are strongly encouraged to use ARC for new projects. If you use ARC, there is typically no need to understand the underlying implementation described in this document, although it may in some situations be helpful. For more about ARC, see Transitioning to ARC Release Notes. If you plan on writing code for iOS, you must use explicit memory management (the subject of this guide). Further, if you plan on writing library routines, plug-ins, orshared code—code that might be loaded into either a garbage-collection or non-garbage-collection process—you want to write your code using the memory-management techniques described throughout this guide. (Make sure that you then test your code in Xcode, with garbage collection disabled and enabled.) Good Practices Prevent Memory-Related Problems There are two main kinds or problem that result from incorrect memory management: ● Freeing or overwriting data that is still in use This causes memory corruption, and typically resultsin your application crashing, or worse, corrupted user data. ● Not freeing data that is no longer in use causes memory leaks A memory leak is where allocated memory is not freed, even though it is never used again. Leaks cause your application to use ever-increasing amounts of memory, which in turn may result in poor system performance or (in iOS) your application being terminated. Thinking about memory management from the perspective of reference counting, however, is frequently counterproductive, because you tend to consider memory management in terms of the implementation details rather than in terms of your actual goals. Instead, you should think of memory management from the perspective of object ownership and object graphs. Cocoa uses a straightforward naming convention to indicate when you own an object returned by a method. See “Memory Management Policy” (page 7). Although the basic policy is straightforward, there are some practical steps you can take to make managing memory easier, and to help to ensure your program remains reliable and robust while at the same time minimizing its resource requirements. See “Practical Memory Management” (page 12). About Memory Management At a Glance 2012-07-17 | © 2012 Apple Inc. All Rights Reserved. 5Autorelease pool blocks provide a mechanism whereby you can send an object a “deferred” release message. Thisis useful in situations where you want to relinquish ownership of an object, but want to avoid the possibility of it being deallocated immediately (such as when you return an object from a method). There are occasions when you might use your own autorelease pool blocks. See “Using Autorelease Pool Blocks” (page 20). Use Analysis Tools to Debug Memory Problems To identify problems with your code at compile time, you can use the Clang Static Analyzer that is built into Xcode. If memory management problems do nevertheless arise, there are other tools and techniques you can use to identify and diagnose the issues. ● Many of the tools and techniques are described in Technical Note TN2239, iOS Debugging Magic , in particular the use of NSZombie to help find over-released object. ● You can use Instruments to track reference counting events and look for memory leaks. See “Collecting Data on Your App”. About Memory Management At a Glance 2012-07-17 | © 2012 Apple Inc. All Rights Reserved. 6The basic model used for memory management in a reference-counted environment is provided by a combination of methods defined in the NSObject protocol and a standard method naming convention. The NSObject class also defines a method, dealloc, that is invoked automatically when an object is deallocated. This article describes all the basic rules you need to know to manage memory correctly in a Cocoa program, and provides some examples of correct usage. Basic Memory Management Rules The memory management model is based on object ownership. Any object may have one or more owners. Aslong as an object has at least one owner, it continuesto exist. If an object has no owners, the runtime system destroys it automatically. To make sure it is clear when you own an object and when you do not, Cocoa sets the following policy: ● You own any object you create You create an object using a method whose name begins with “alloc”, “new”, “copy”, or “mutableCopy” (for example, alloc, newObject, or mutableCopy). ● You can take ownership of an object using retain A received object is normally guaranteed to remain valid within the method it was received in, and that method may also safely return the object to its invoker. You use retain in two situations: (1) In the implementation of an accessor method or an init method, to take ownership of an object you want to store as a property value; and (2) To prevent an object from being invalidated as a side-effect of some other operation (as explained in “Avoid Causing Deallocation of Objects You’re Using” (page 16)). ● When you no longer need it, you must relinquish ownership of an object you own You relinquish ownership of an object by sending it a release message or an autorelease message. In Cocoa terminology, relinquishing ownership of an object is therefore typically referred to as “releasing” an object. ● You must not relinquish ownership of an object you do not own This is just corollary of the previous policy rules, stated explicitly. 2012-07-17 | © 2012 Apple Inc. All Rights Reserved. 7 Memory Management PolicyA Simple Example To illustrate the policy, consider the following code fragment: { Person *aPerson = [[Person alloc] init]; // ... NSString *name = aPerson.fullName; // ... [aPerson release]; } The Person object is created using the alloc method, so it is subsequently sent a release message when it is no longer needed. The person’s name is not retrieved using any of the owning methods, so it is not sent a release message. Notice, though, that the example uses release rather than autorelease. Use autorelease to Send a Deferred release You use autorelease when you need to send a deferred release message—typically when returning an object from a method. For example, you could implement the fullName method like this: - (NSString *)fullName { NSString *string = [[[NSString alloc] initWithFormat:@"%@ %@", self.firstName, self.lastName] autorelease]; return string; } You own the string returned by alloc. To abide by the memory management rules, you must relinquish ownership of the string before you lose the reference to it. If you use release, however, the string will be deallocated before it is returned (and the method would return an invalid object). Using autorelease, you signify that you want to relinquish ownership, but you allow the caller of the method to use the returned string before it is deallocated. You could also implement the fullName method like this: - (NSString *)fullName { NSString *string = [NSString stringWithFormat:@"%@ %@", Memory Management Policy Basic Memory Management Rules 2012-07-17 | © 2012 Apple Inc. All Rights Reserved. 8self.firstName, self.lastName]; return string; } Following the basic rules, you don’t own the string returned by stringWithFormat:,so you can safely return the string from the method. By way of contrast, the following implementation is wrong : - (NSString *)fullName { NSString *string = [[NSString alloc] initWithFormat:@"%@ %@", self.firstName, self.lastName]; return string; } According to the naming convention, there is nothing to denote that the caller of the fullName method owns the returned string. The caller therefore has no reason to release the returned string, and it will thus be leaked. You Don’t Own Objects Returned by Reference Some methods in Cocoa specify that an object is returned by reference (that is, they take an argument of type ClassName ** or id *). A common pattern is to use an NSError object that contains information about an error if one occurs, as illustrated by initWithContentsOfURL:options:error: (NSData) and initWithContentsOfFile:encoding:error: (NSString). In these cases, the same rules apply as have already been described. When you invoke any of these methods, you do not create the NSError object, so you do not own it. There is therefore no need to release it, as illustrated in this example: NSString *fileName = <#Get a file name#>; NSError *error; NSString *string = [[NSString alloc] initWithContentsOfFile:fileName encoding:NSUTF8StringEncoding error:&error]; if (string == nil) { // Deal with error... } // ... [string release]; Memory Management Policy Basic Memory Management Rules 2012-07-17 | © 2012 Apple Inc. All Rights Reserved. 9Implement dealloc to Relinquish Ownership of Objects The NSObject class defines a method, dealloc, that is invoked automatically when an object has no owners and its memory is reclaimed—in Cocoa terminology it is “freed” or “deallocated.”. The role of the dealloc method is to free the object's own memory, and to dispose of any resources it holds, including ownership of any object instance variables. The following example illustrates how you might implement a dealloc method for a Person class: @interface Person : NSObject @property (retain) NSString *firstName; @property (retain) NSString *lastName; @property (assign, readonly) NSString *fullName; @end @implementation Person // ... - (void)dealloc [_firstName release]; [_lastName release]; [super dealloc]; } @end Memory Management Policy Implement dealloc to Relinquish Ownership of Objects 2012-07-17 | © 2012 Apple Inc. All Rights Reserved. 10Important: Never invoke another object’s dealloc method directly. You must invoke the superclass’s implementation at the end of your implementation. You should not tie management of system resources to object lifetimes; see “Don’t Use dealloc to Manage Scarce Resources” (page 17). When an application terminates, objects may not be sent a dealloc message. Because the process’s memory is automatically cleared on exit, it is more efficient simply to allow the operating system to clean up resources than to invoke all the memory management methods. Core Foundation Uses Similar but Different Rules There are similar memory management rules for Core Foundation objects (see Memory Management Programming Guide for Core Foundation ). The naming conventions for Cocoa and Core Foundation, however, are different. In particular, Core Foundation’s Create Rule (see “The Create Rule” in Memory Management Programming Guide for Core Foundation ) does not apply to methods that return Objective-C objects. For example, in the following code fragment, you are not responsible for relinquishing ownership of myInstance: MyClass *myInstance = [MyClass createInstance]; Memory Management Policy Core Foundation Uses Similar but Different Rules 2012-07-17 | © 2012 Apple Inc. All Rights Reserved. 11Although the fundamental concepts described in “Memory Management Policy” (page 7) are straightforward, there are some practical steps you can take to make managing memory easier, and to help to ensure your program remains reliable and robust while at the same time minimizing its resource requirements. Use Accessor Methods to Make Memory Management Easier If your class has a property that is an object, you must make sure that any object that is set as the value is not deallocated while you’re using it. You must therefore claim ownership of the object when it is set. You must also make sure you then relinquish ownership of any currently-held value. Sometimes it might seem tedious or pedantic, but if you use accessor methods consistently, the chances of having problems with memory management decrease considerably. If you are using retain and release on instance variables throughout your code, you are almost certainly doing the wrong thing. Consider a Counter object whose count you want to set. @interface Counter : NSObject @property (nonatomic, retain) NSNumber *count; @end; The property declares two accessor methods. Typically, you should ask the compiler to synthesize the methods; however, it’s instructive to see how they might be implemented. In the “get” accessor, you just return the synthesized instance variable, so there is no need for retain or release: - (NSNumber *)count { return _count; } 2012-07-17 | © 2012 Apple Inc. All Rights Reserved. 12 Practical Memory ManagementIn the “set” method, if everyone else is playing by the same rules you have to assume the new count may be disposed of at any time so you have to take ownership of the object—by sending it a retain message—to ensure it won’t be. You must also relinquish ownership of the old count object here by sending it a release message. (Sending a message to nil is allowed in Objective-C, so the implementation will still work if _count hasn’t yet been set.) You must send this after [newCount retain] in case the two are the same object—you don’t want to inadvertently cause it to be deallocated. - (void)setCount:(NSNumber *)newCount { [newCount retain]; [_count release]; // Make the new assignment. _count = newCount; } Use Accessor Methods to Set Property Values Suppose you want to implement a method to reset the counter. You have a couple of choices. The first implementation creates the NSNumber instance with alloc, so you balance that with a release. - (void)reset { NSNumber *zero = [[NSNumber alloc] initWithInteger:0]; [self setCount:zero]; [zero release]; } The second uses a convenience constructor to create a new NSNumber object. There is therefore no need for retain or release messages - (void)reset { NSNumber *zero = [NSNumber numberWithInteger:0]; [self setCount:zero]; } Note that both use the set accessor method. The following will almost certainly work correctly for simple cases, but as tempting as it may be to eschew accessor methods, doing so will almost certainly lead to a mistake atsome stage (for example, when you forget to retain or release, or if the memory management semantics for the instance variable change). Practical Memory Management Use Accessor Methods to Make Memory Management Easier 2012-07-17 | © 2012 Apple Inc. All Rights Reserved. 13- (void)reset { NSNumber *zero = [[NSNumber alloc] initWithInteger:0]; [_count release]; _count = zero; } Note also that if you are using key-value observing, then changing the variable in this way is not KVO compliant. Don’t Use Accessor Methods in Initializer Methods and dealloc The only places you shouldn’t use accessor methods to set an instance variable are in initializer methods and dealloc. To initialize a counter object with a number object representing zero, you might implement an init method as follows: - init { self = [super init]; if (self) { _count = [[NSNumber alloc] initWithInteger:0]; } return self; } To allow a counter to be initialized with a count other than zero, you might implement an initWithCount: method as follows: - initWithCount:(NSNumber *)startingCount { self = [super init]; if (self) { _count = [startingCount copy]; } return self; } Since the Counter class has an object instance variable, you must also implement a dealloc method. Itshould relinquish ownership of any instance variables by sending them a release message, and ultimately it should invoke super’s implementation: Practical Memory Management Use Accessor Methods to Make Memory Management Easier 2012-07-17 | © 2012 Apple Inc. All Rights Reserved. 14- (void)dealloc { [_count release]; [super dealloc]; } Use Weak References to Avoid Retain Cycles Retaining an object creates a strong reference to that object. An object cannot be deallocated until all of its strong references are released. A problem, known as a retain cycle, can therefore arise if two objects may have cyclical references—that is, they have a strong reference to each other (either directly, or through a chain of other objects each with a strong reference to the next leading back to the first). The object relationships shown in Figure 1 (page 15) illustrate a potential retain cycle. The Document object has a Page object for each page in the document. Each Page object has a property that keeps track of which document it is in. If the Document object has a strong reference to the Page object and the Page object has a strong reference to the Document object, neither object can ever be deallocated. The Document’s reference count cannot become zero until the Page object is released, and the Page object won’t be released until the Document object is deallocated. Figure 1 An illustration of cyclical references text parent parent paragraph Paragraph Page page Document retain don’t retain don’t retain retain Practical Memory Management Use Weak References to Avoid Retain Cycles 2012-07-17 | © 2012 Apple Inc. All Rights Reserved. 15The solution to the problem of retain cycles is to use weak references. A weak reference is a non-owning relationship where the source object does not retain the object to which it has a reference. To keep the object graph intact, however, there must be strong references somewhere (if there were only weak references, then the pages and paragraphs might not have any owners and so would be deallocated). Cocoa establishes a convention, therefore, that a “parent” object should maintain strong references to its “children,” and that the children should have weak references to their parents. So, in Figure 1 (page 15) the document object has a strong reference to (retains) its page objects, but the page object has a weak reference to (does not retain) the document object. Examples of weak references in Cocoa include, but are not restricted to, table data sources, outline view items, notification observers, and miscellaneous targets and delegates. You need to be careful about sending messages to objects for which you hold only a weak reference. If you send a message to an object after it has been deallocated, your application will crash. You must have well-defined conditions for when the object is valid. In most cases, the weak-referenced object is aware of the other object’s weak reference to it, asisthe case for circular references, and isresponsible for notifying the other object when it deallocates. For example, when you register an object with a notification center, the notification centerstores a weak reference to the object and sends messages to it when the appropriate notifications are posted. When the object is deallocated, you need to unregister it with the notification center to prevent the notification center from sending any further messages to the object, which no longer exists. Likewise, when a delegate object is deallocated, you need to remove the delegate link by sending a setDelegate: message with a nil argument to the other object. These messages are normally sent from the object’s dealloc method. Avoid Causing Deallocation of Objects You’re Using Cocoa’s ownership policy specifies that received objects should typically remain valid throughout the scope of the calling method. It should also be possible to return a received object from the current scope without fear of it being released. It should not matter to your application that the getter method of an object returns a cached instance variable or a computed value. What matters is that the object remains valid for the time you need it. There are occasional exceptions to this rule, primarily falling into one of two categories. 1. When an object is removed from one of the fundamental collection classes. heisenObject = [array objectAtIndex:n]; [array removeObjectAtIndex:n]; // heisenObject could now be invalid. Practical Memory Management Avoid Causing Deallocation of Objects You’re Using 2012-07-17 | © 2012 Apple Inc. All Rights Reserved. 16When an object is removed from one of the fundamental collection classes, it is sent a release (rather than autorelease) message. If the collection was the only owner of the removed object, the removed object (heisenObject in the example ) is then immediately deallocated. 2. When a “parent object” is deallocated. id parent = <#create a parent object#>; // ... heisenObject = [parent child] ; [parent release]; // Or, for example: self.parent = nil; // heisenObject could now be invalid. In some situations you retrieve an object from another object, and then directly or indirectly release the parent object. If releasing the parent causes it to be deallocated, and the parent was the only owner of the child, then the child (heisenObject in the example) will be deallocated at the same time (assuming that it is sent a release rather than an autorelease message in the parent’s dealloc method). To protect against these situations, you retain heisenObject upon receiving it and you release it when you have finished with it. For example: heisenObject = [[array objectAtIndex:n] retain]; [array removeObjectAtIndex:n]; // Use heisenObject... [heisenObject release]; Don’t Use dealloc to Manage Scarce Resources You should typically not manage scarce resources such as file descriptors, network connections, and buffers or caches in a dealloc method. In particular, you should not design classes so that dealloc will be invoked when you think it will be invoked. Invocation of dealloc might be delayed or sidestepped, either because of a bug or because of application tear-down. Instead, if you have a class whose instances manage scarce resources, you should design your application such that you know when you no longer need the resources and can then tell the instance to “clean up” at that point. You would typically then release the instance, and dealloc would follow, but you will not suffer additional problems if it does not. Problems may arise if you try to piggy-back resource management on top of dealloc. For example: Practical Memory Management Don’t Use dealloc to Manage Scarce Resources 2012-07-17 | © 2012 Apple Inc. All Rights Reserved. 171. Order dependencies on object graph tear-down. The object graph tear-down mechanism is inherently non-ordered. Although you might typically expect—and get—a particular order, you are introducing fragility. If an object is unexpectedly autoreleased rather than released for example, the tear-down order may change, which may lead to unexpected results. 2. Non-reclamation of scarce resources. Memory leaks are bugsthatshould be fixed, but they are generally not immediately fatal. Ifscarce resources are not released when you expect them to be released, however, you may run into more serious problems. If your application runs out of file descriptors, for example, the user may not be able to save data. 3. Cleanup logic being executed on the wrong thread. If an object is autoreleased at an unexpected time, it will be deallocated on whatever thread’s autorelease pool block it happens to be in. This can easily be fatal for resources that should only be touched from one thread. Collections Own the Objects They Contain When you add an object to a collection (such as an array, dictionary, or set), the collection takes ownership of it. The collection will relinquish ownership when the object isremoved from the collection or when the collection is itself released. Thus, for example, if you want to create an array of numbers you might do either of the following: NSMutableArray *array = <#Get a mutable array#>; NSUInteger i; // ... for (i = 0; i < 10; i++) { NSNumber *convenienceNumber = [NSNumber numberWithInteger:i]; [array addObject:convenienceNumber]; } In this case, you didn’t invoke alloc, so there’s no need to call release. There is no need to retain the new numbers (convenienceNumber), since the array will do so. NSMutableArray *array = <#Get a mutable array#>; NSUInteger i; // ... for (i = 0; i < 10; i++) { Practical Memory Management Collections Own the Objects They Contain 2012-07-17 | © 2012 Apple Inc. All Rights Reserved. 18NSNumber *allocedNumber = [[NSNumber alloc] initWithInteger:i]; [array addObject:allocedNumber]; [allocedNumber release]; } In this case, you do need to send allocedNumber a release message within the scope of the for loop to balance the alloc. Since the array retained the number when it was added by addObject:, it will not be deallocated while it’s in the array. To understand this, put yourself in the position of the person who implemented the collection class. You want to make sure that no objects you’re given to look after disappear out from under you, so you send them a retain message as they’re passed in. If they’re removed, you have to send a balancing release message, and any remaining objects should be sent a release message during your own dealloc method. Ownership Policy Is Implemented Using Retain Counts The ownership policy is implemented through reference counting—typically called “retain count” after the retain method. Each object has a retain count. ● When you create an object, it has a retain count of 1. ● When you send an object a retain message, its retain count is incremented by 1. ● When you send an object a release message, its retain count is decremented by 1. When you send an object a autorelease message, its retain count is decremented by 1 at the end of the current autorelease pool block. ● If an object’s retain count is reduced to zero, it is deallocated. Important: There should be no reason to explicitly ask an object what itsretain count is(see retainCount). The result is often misleading, as you may be unaware of what framework objects have retained an object in which you are interested. In debugging memory management issues, you should be concerned only with ensuring that your code adheres to the ownership rules. Practical Memory Management Ownership Policy Is Implemented Using Retain Counts 2012-07-17 | © 2012 Apple Inc. All Rights Reserved. 19Autorelease pool blocks provide a mechanism whereby you can relinquish ownership of an object, but avoid the possibility of it being deallocated immediately (such as when you return an object from a method). Typically, you don’t need to create your own autorelease pool blocks, but there are some situations in which either you must or it is beneficial to do so. About Autorelease Pool Blocks An autorelease pool block is marked using @autoreleasepool, as illustrated in the following example: @autoreleasepool { // Code that creates autoreleased objects. } At the end of the autorelease pool block, objects that received an autorelease message within the block are sent a release message—an object receives a release message for each time it wassent an autorelease message within the block. Like any other code block, autorelease pool blocks can be “nested:” @autoreleasepool { // . . . @autoreleasepool { // . . . } . . . } (You wouldn’t normally see code exactly as above; typically code within an autorelease pool block in one source file would invoke code in another source file that is contained within another autorelease pool block.) For a given autorelease message, the corresponding release message issent at the end of the autorelease pool block in which the autorelease message was sent. 2012-07-17 | © 2012 Apple Inc. All Rights Reserved. 20 Using Autorelease Pool BlocksCocoa always expects code to be executed within an autorelease pool block, otherwise autoreleased objects do not get released and your application leaks memory. (If you send an autorelease message outside of an autorelease pool block, Cocoa logs a suitable error message.) The AppKit and UIKit frameworks process each event-loop iteration (such as a mouse down event or a tap) within an autorelease pool block. Therefore you typically do not have to create an autorelease pool block yourself, or even see the code that is used to create one. There are, however, three occasions when you might use your own autorelease pool blocks: ● If you are writing a program that is not based on a UI framework, such as a command-line tool. ● If you write a loop that creates many temporary objects. You may use an autorelease pool block inside the loop to dispose of those objects before the next iteration. Using an autorelease pool block in the loop helps to reduce the maximum memory footprint of the application. ● If you spawn a secondary thread. You must create your own autorelease pool block as soon as the thread begins executing; otherwise, your application will leak objects. (See “Autorelease Pool Blocks and Threads” (page 23) for details.) Use Local Autorelease Pool Blocksto Reduce Peak Memory Footprint Many programs create temporary objects that are autoreleased. These objects add to the program’s memory footprint until the end of the block. In many situations, allowing temporary objects to accumulate until the end of the current event-loop iteration does not result in excessive overhead; in some situations, however, you may create a large number of temporary objects that add substantially to memory footprint and that you want to dispose of more quickly. In these latter cases, you can create your own autorelease pool block. At the end of the block, the temporary objects are released, which typically results in their deallocation thereby reducing the program’s memory footprint. The following example shows how you might use a local autorelease pool block in a for loop. NSArray *urls = <# An array of file URLs #>; for (NSURL *url in urls) { @autoreleasepool { NSError *error; NSString *fileContents = [NSString stringWithContentsOfURL:url encoding:NSUTF8StringEncoding error:&error]; /* Process the string, creating and autoreleasing more objects. */ } Using Autorelease Pool Blocks Use Local Autorelease Pool Blocks to Reduce Peak Memory Footprint 2012-07-17 | © 2012 Apple Inc. All Rights Reserved. 21} The for loop processes one file at a time. Any object (such as fileContents)sent an autorelease message inside the autorelease pool block is released at the end of the block. After an autorelease pool block, you should regard any object that was autoreleased within the block as “disposed of.” Do not send a message to that object or return it to the invoker of your method. If you must use a temporary object beyond an autorelease pool block, you can do so by sending a retain message to the object within the block and then send it autorelease after the block, as illustrated in this example: – (id)findMatchingObject:(id)anObject { id match; while (match == nil) { @autoreleasepool { /* Do a search that creates a lot of temporary objects. */ match = [self expensiveSearchForObject:anObject]; if (match != nil) { [match retain]; /* Keep match around. */ } } } return [match autorelease]; /* Let match go and return it. */ } Sending retain to match within the autorelease pool block the and sending autorelease to it after the autorelease pool block extends the lifetime of match and allows it to receive messages outside the loop and be returned to the invoker of findMatchingObject:. Using Autorelease Pool Blocks Use Local Autorelease Pool Blocks to Reduce Peak Memory Footprint 2012-07-17 | © 2012 Apple Inc. All Rights Reserved. 22Autorelease Pool Blocks and Threads Each thread in a Cocoa application maintains its own stack of autorelease pool blocks. If you are writing a Foundation-only program or if you detach a thread, you need to create your own autorelease pool block. If your application or thread is long-lived and potentially generates a lot of autoreleased objects, you should use autorelease pool blocks (like AppKit and UIKit do on the main thread); otherwise, autoreleased objects accumulate and your memory footprint grows. If your detached thread does not make Cocoa calls, you do not need to use an autorelease pool block. Note: If you create secondary threads using the POSIX thread APIsinstead of NSThread, you cannot use Cocoa unless Cocoa is in multithreading mode. Cocoa enters multithreading mode only after detaching its first NSThread object. To use Cocoa on secondary POSIX threads, your application must first detach at least one NSThread object, which can immediately exit. You can test whether Cocoa is in multithreading mode with the NSThread class method isMultiThreaded. Using Autorelease Pool Blocks Autorelease Pool Blocks and Threads 2012-07-17 | © 2012 Apple Inc. All Rights Reserved. 23This table describes the changes to Advanced Memory Management Programming Guide . Date Notes 2012-07-17 Updated to describe autorelease in terms of @autoreleasepool blocks. Updated to reflect new status as a consequence of the introduction of ARC. 2011-09-28 2011-03-24 Major revision for clarity and conciseness. 2010-12-21 Clarified the naming rule for mutable copy. Minor rewording tomemorymanagementfundamental rule,to emphasize simplicity. Minor additions to Practical Memory Management. 2010-06-24 Updated the description of handling memory warningsfor iOS 3.0; partially rewrote "Object Ownership and Disposal." 2010-02-24 Augmented section on accessor methods in Practical Memory Management. 2009-10-21 2009-08-18 Added links to related concepts. 2009-07-23 Updated guidance for declaring outlets on OS X. 2009-05-06 Corrected typographical errors. 2009-03-04 Corrected typographical errors. 2009-02-04 Updated "Nib Objects" article. Added section on use of autorelease pools in a garbage collected environment. 2008-11-19 2012-07-17 | © 2012 Apple Inc. All Rights Reserved. 24 Document Revision HistoryDate Notes 2008-10-15 Corrected missing image. 2008-02-08 Corrected a broken link to the "Carbon-Cocoa Integration Guide." 2007-12-11 Corrected typographical errors. 2007-10-31 Updated for OS X v10.5. Corrected minor typographical errors. 2007-06-06 Corrected minor typographical errors. 2007-05-03 Corrected typographical errors. 2007-01-08 Added article on memory management of nib files. 2006-06-28 Added a note about dealloc and application termination. Reorganized articles in this document to improve flow; updated "Object Ownership and Disposal." 2006-05-23 Clarified discussion of object ownership and dealloc. Moved discussion of accessor methods to a separate article. 2006-03-08 2006-01-10 Corrected typographical errors. Updated title from"Memory Management." 2004-08-31 Changed Related Topics links and updated topic introduction. Expanded description of what gets released when an autorelease pool is released to include both explicitly and implicitly autoreleased objects in “Using Autorelease Pool Blocks” (page 20). 2003-06-06 Revision history was added to existing topic. It will be used to record changes to the content of the topic. 2002-11-12 Document Revision History 2012-07-17 | © 2012 Apple Inc. All Rights Reserved. 25Apple Inc. © 2012 Apple Inc. All rights reserved. No part of this publication may be reproduced, stored in a retrievalsystem, or transmitted, in any form or by any means, mechanical, electronic, photocopying, recording, or otherwise, without prior written permission of Apple Inc., with the following exceptions: Any person is hereby authorized to store documentation on a single computer for personal use only and to print copies of documentation for personal use provided that the documentation contains Apple’s copyright notice. No licenses, express or implied, are granted with respect to any of the technology described in this document. Apple retains all intellectual property rights associated with the technology described in this document. This document is intended to assist application developers to develop applications only for Apple-labeled computers. Apple Inc. 1 Infinite Loop Cupertino, CA 95014 408-996-1010 Apple, the Apple logo, Carbon, Cocoa, Instruments, Mac, Objective-C, OS X, and Xcode are trademarks of Apple Inc., registered in the U.S. and other countries. iOS is a trademark or registered trademark of Cisco in the U.S. and other countries and is used under license. Even though Apple has reviewed this document, APPLE MAKES NO WARRANTY OR REPRESENTATION, EITHER EXPRESS OR IMPLIED, WITH RESPECT TO THIS DOCUMENT, ITS QUALITY, ACCURACY, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.ASARESULT, THISDOCUMENT IS PROVIDED “AS IS,” AND YOU, THE READER, ARE ASSUMING THE ENTIRE RISK AS TO ITS QUALITY AND ACCURACY. 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This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. iOS App Programming GuideContents About iOS App Programming 8 At a Glance 8 Translate Your Initial Idea into an Implementation Plan 8 UIKit Provides the Core of Your App 8 Apps Must Behave Differently in the Foreground and Background 9 iCloud Affects the Design of Your Data Model and UI Layers 9 Apps Require Some Specific Resources 9 Apps Should Restore Their Previous UI State at Launch Time 9 Many App Behaviors Can Be Customized 10 Apps Must Be Tuned for Performance 10 The iOS Environment Affects Many App Behaviors 10 How to Use This Document 10 Prerequisites 11 See Also 11 App Design Basics 12 Doing Your Initial Design 12 Learning the Fundamental iOS Design Patterns and Techniques 13 Translating Your Initial Design into an Action Plan 13 Starting the App Creation Process 14 Core App Objects 17 The Core Objects of Your App 17 The Data Model 20 Defining a Custom Data Model 21 Defining a Structured Data Model Using Core Data 24 Defining a Document-Based Data Model 24 Integrating iCloud Support Into Your App 26 The User Interface 26 Building an Interface Using UIKit Views 27 Building an Interface Using Views and OpenGL ES 29 The App Bundle 30 App States and Multitasking 33 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 2Managing App State Changes 34 The App Launch Cycle 36 Responding to Interruptions 42 Moving to the Background 44 Returning to the Foreground 48 App Termination 51 The Main Run Loop 52 Background Execution and Multitasking 54 Determining Whether Multitasking Is Available 54 Executing a Finite-Length Task in the Background 55 Scheduling the Delivery of Local Notifications 56 Implementing Long-Running Background Tasks 58 Being a Responsible Background App 63 Opting out of Background Execution 65 Concurrency and Secondary Threads 66 State Preservation and Restoration 67 The Preservation and Restoration Process 67 Flow of the Preservation Process 74 Flow of the Restoration Process 75 What Happens When You Exclude Groups of View Controllers? 78 Checklist for Implementing State Preservation and Restoration 81 Enabling State Preservation and Restoration in Your App 82 Preserving the State of Your View Controllers 82 Marking Your View Controllers for Preservation 83 Restoring Your View Controllers at Launch Time 83 Encoding and Decoding Your View Controller’s State 85 Preserving the State of Your Views 86 UIKit VIews with Preservable State 87 Preserving the State of a Custom View 88 Implementing Preservation-Friendly Data Sources 89 Preserving Your App’s High-Level State 89 Mixing UIKit’s State Preservation with Your Own Custom Mechanisms 90 Tips for Saving and Restoring State Information 91 App-Related Resources 93 App Store Required Resources 93 The Information Property List File 93 Declaring the Required Device Capabilities 94 Declaring Your App’s Supported Document Types 97 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 3 ContentsApp Icons 98 App Launch (Default) Images 100 Providing Launch Images for Different Orientations 101 Providing Device-Specific Launch Images 103 Providing Launch Images for Custom URL Schemes 103 The Settings Bundle 104 Localized Resource Files 105 Loading Resources Into Your App 106 Advanced App Tricks 108 Creating a Universal App 108 Updating Your Info.plist Settings 108 Implementing Your View Controllers and Views 109 Updating Your Resource Files 110 Using Runtime Checks to Create Conditional Code Paths 110 Supporting Multiple Versions of iOS 111 Launching in Landscape Mode 112 Installing App-Specific Data Files at First Launch 113 Protecting Data Using On-Disk Encryption 113 Tips for Developing a VoIP App 115 Configuring Sockets for VoIP Usage 116 Installing a Keep-Alive Handler 117 Configuring Your App’s Audio Session 117 Using the Reachability Interfaces to Improve the User Experience 118 Communicating with Other Apps 118 Implementing Custom URL Schemes 119 Registering Custom URL Schemes 119 Handling URL Requests 120 Showing and Hiding the Keyboard 125 Turning Off Screen Locking 126 Performance Tuning 127 Make App Backups More Efficient 127 App Backup Best Practices 127 Files Saved During App Updates 128 Use Memory Efficiently 129 Observe Low-Memory Warnings 129 Reduce Your App’s Memory Footprint 130 Allocate Memory Wisely 131 Move Work off the Main Thread 131 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 4 ContentsFloating-Point Math Considerations 132 Reduce Power Consumption 132 Tune Your Code 134 Improve File Access Times 134 Tune Your Networking Code 135 Tips for Efficient Networking 135 Using Wi-Fi 136 The Airplane Mode Alert 136 The iOS Environment 137 Specialized System Behaviors 137 The Virtual Memory System 137 The Automatic Sleep Timer 137 Multitasking Support 138 Security 138 The App Sandbox 138 Keychain Data 140 Document Revision History 141 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 5 ContentsFigures, Tables, and Listings Core App Objects 17 Figure 2-1 Key objects in an iOS app 18 Figure 2-2 Using documents to manage the content of files 25 Figure 2-3 Building your interface using view objects 28 Figure 2-4 Building your interface using OpenGL ES 29 Table 2-1 The role of objects in an iOS app 18 Table 2-2 Data classes in the Foundation framework 21 Table 2-3 A typical app bundle 30 Listing 2-1 Definition of a custom data object 23 App States and Multitasking 33 Figure 3-1 State changes in an iOS app 35 Figure 3-2 Launching an app into the foreground 37 Figure 3-3 Launching an app into the background 38 Figure 3-4 Handling alert-based interruptions 42 Figure 3-5 Moving from the foreground to the background 45 Figure 3-6 Transitioning from the background to the foreground 48 Figure 3-7 Processing events in the main run loop 52 Table 3-1 App states 34 Table 3-2 Notifications delivered to waking apps 49 Table 3-3 Common types of events for iOS apps 53 Listing 3-1 The main function of an iOS app 39 Listing 3-2 Checking for background support in earlier versions of iOS 54 Listing 3-3 Starting a background task at quit time 55 Listing 3-4 Scheduling an alarm notification 57 State Preservation and Restoration 67 Figure 4-1 A sample view controller hierarchy 69 Figure 4-2 Adding restoration identifies to view controllers 72 Figure 4-3 High-level flow interface preservation 74 Figure 4-4 High-level flow for restoring your user interface 76 Figure 4-5 Excluding view controllers from the automatic preservation process 79 Figure 4-6 Loading the default set of view controllers 80 Figure 4-7 UIKit handles the root view controller 90 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 6Listing 4-1 Creating a new view controller during restoration 84 Listing 4-2 Encoding and decoding a view controller’s state. 86 Listing 4-3 Preserving the selection of a custom text view 88 App-Related Resources 93 Figure 5-1 Custom preferences displayed by the Settings app 104 Table 5-1 Dictionary keys for the UIRequiredDeviceCapabilities key 95 Table 5-2 Sizes for images in the CFBundleIcons key 98 Table 5-3 Typical launch image dimensions 100 Table 5-4 Launch image orientation modifiers 101 Advanced App Tricks 108 Figure 6-1 Defining a custom URL scheme in the Info.plist file 120 Figure 6-2 Launching an app to open a URL 122 Figure 6-3 Waking a background app to open a URL 123 Table 6-1 Configuring stream interfaces for VoIP usage 116 Table 6-2 Keys and values of the CFBundleURLTypes property 120 Listing 6-1 Handling a URL request based on a custom scheme 124 Performance Tuning 127 Table 7-1 Tips for reducing your app’s memory footprint 130 Table 7-2 Tips for allocating memory 131 The iOS Environment 137 Figure A-1 Sandbox directories in iOS 139 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 7 Figures, Tables, and ListingsThis document is the starting point for creating iOS apps. It describes the fundamental architecture of iOS apps, including how the code you write fits together with the code provided by iOS. This document also offers practical guidance to help you make better choices during your design and planning phase and guides you to the other documents in the iOS developer library that contain more detailed information about how to address a specific task. The contents of this document apply to all iOS apps running on all types of iOS devices, including iPad, iPhone, and iPod touch. Note: Development of iOS apps requires an Intel-based Macintosh computer with the iOS SDK installed. For information about how to get the iOS SDK, go to the iOS Dev Center. At a Glance The starting point for any new app isidentifying the design choices you need to make and understanding how those choices map to an appropriate implementation. Translate Your Initial Idea into an Implementation Plan Every great iOS app starts with a great idea, but translating that idea into actions requires some planning. Every iOS app relies heavily on design patterns, and those design patterns influence much of the code you need to write. So before you write any code, take the time to explore the possible techniques and technologies available for writing that code. Doing so can save you a lot of time and frustration. Relevant Chapter: “App Design Basics” (page 12) UIKit Provides the Core of Your App The core infrastructure of an iOS app is built from objectsin the UIKit framework. The objectsin thisframework provide all of the support for handling events, displaying content on the screen, and interacting with the rest of the system. Understanding the role these objects play, and how you modify them to customize the default app behavior, is therefore very important for writing apps quickly and correctly. 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 8 About iOS App ProgrammingRelevant Chapter: “Core App Objects” (page 17) Apps Must Behave Differently in the Foreground and Background An iOS device runs multiple apps simultaneously but only one app—the foreground app—has the user’s attention at any given time. The current foreground app is the only app allowed to present a user interface and respond to touch events. Other apps remain in the background, usually asleep but sometimes running additional code. Transitioning between the foreground and background states involves changing several aspects of your app’s behavior. Relevant Chapter: “App States and Multitasking” (page 33) iCloud Affects the Design of Your Data Model and UI Layers iCloud allows you to share the user’s data among multiple instances of your app running on different iOS and Mac OS X devices. Incorporating support for iCloud into your app involves changing many aspects of how you manage your files. Because files in iCloud are accessible by more than just your app, all file operations must be synchronized to prevent data corruption. And depending on your app and how it presents its data, iCloud can also require changes to portions of your user interface. Relevant Chapter: “Integrating iCloud Support Into Your App” (page 26) Apps Require Some Specific Resources There are some resources that must be present in all iOS apps. Most apps include images, sounds, and other types of resources for presenting the app’s content but the App Store also requires some specific resources be present. The reason is that iOS uses several specific resources when presenting your app to the user and when coordinating interactions with other parts of the system. So these resources are there to improve the overall user experience. Relevant Chapter: “App-Related Resources” (page 93) Apps Should Restore Their Previous UI State at Launch Time At launch time, your app should restore its user interface to the state it was in when it was last used. During normal use, the system controls when apps are terminated. Normally when this happens, the app displays its default user interface when it is relaunched. With state restoration, UIKit helps your app restore your app’s interface to its previous state, which promotes a consistent user experience. About iOS App Programming At a Glance 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 9Relevant Chapter: “State Preservation and Restoration” (page 67) Many App Behaviors Can Be Customized The core architecture of all apps may be the same, but there are still ways for you to tweak the high-level design of your app. Some of these tweaks are how you add specific high-level features, such as data protection and URL handling. Others affect the design of specific types of apps, such as VoIP apps. Relevant Chapter: “Advanced App Tricks” (page 108) Apps Must Be Tuned for Performance Great apps are always tuned for the best possible performance. For iOS apps, performance means more than just writing fast code. It often means writing better code so that your user interface remains responsive to user input, your app does not degrade battery life significantly, and your app does not impact othersystem resources. Before you can tune your code, though, learn about the types of changes that are likely to provide the most benefit. Relevant Chapter: “Performance Tuning” (page 127) The iOS Environment Affects Many App Behaviors There are aspects of iOS itself that impact how you design and write applications. Because iOS is built for mobile devices, it takes a more active role in providing security for apps. Other system behaviors also affect everything from how memory is managed to how the system responds to hardware input. All of these system behaviors affect the way you design your apps. Relevant Appendix: “The iOS Environment” (page 137) How to Use This Document This document providesimportant information about the core objects of your app and how they work together. This document does not address the creation of any specific type of iOS app. Instead, it provides a tour of the architecture that is common to all iOS apps and highlights key places where you can modify that architecture to meet your needs. Whenever possible, the document also offers tips and guidance about ways to implement features related to the core app architecture. About iOS App Programming How to Use This Document 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 10Prerequisites This document is the entry-point guide for designing an iOS app. This guide also covers many of the practical aspects involved with implementing your app. However, this book assumes that you have already installed the iOS SDK and configured your development environment. You must perform those steps before you can start writing and building iOS apps. If you are new to iOS app development, read Start Developing iOS Apps Today . This document offers a step-by-step introduction to the development process to help you get up to speed quickly. It also includes a hands-on tutorial that walks you through the app-creation process from start to finish, showing you how to create a simple app and get it running quickly. See Also For additional information related to app design, see the following documents: ● For guidance about how to design an iOS app, read iOS Human Interface Guidelines. This book provides you with tips and guidance about how to create a great experience for users of your app. It also conveys the basic design philosophy surrounding iOS apps. ● If you are not sure what is possible in an iOS app, read iOS Technology Overview. This book provides a summary of iOS technologies and the situations where you might want to use them. This book is not required reading but is a good reference during the brainstorming phase of your project. About iOS App Programming Prerequisites 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 11If you are a new to developing iOS apps, you might be wondering where the app development process starts. After devising your initial idea for an app, you need to turn that idea into an action plan for implementing your app. From a design perspective, you need to make some high-level decisions about the best course of action for implementing your ideas. You also need to set up your initial Xcode project in a way that makes it easy to proceed with development. If you are new to developing iOS apps altogether, spend some time familiarizing yourself with the basic concepts. There are tutorials to help you jump right in if you want to start writing code, but iOS is a system built from basic design patterns. Taking a little bit of time to learn those patterns will help you tremendously later. Doing Your Initial Design There are many ways to design an app, and many of the best approaches do not involve writing any code. A great app starts with a great idea that you then expand into a more full-featured product description. Early in the design phase, it helps to understand just what you want your app to do. Write down the set of high-level features that would be required to implement your idea. Prioritize those features based on what you think your users will need. Do a little research into iOS itself so that you understand its capabilities and how you might be able to use them to achieve your goals. And sketch out some rough interface designs on paper to visualize how your app might look. The goal of your initial design is to answer some very important questions about your app. The set of features and the rough design of your interface help you think about what will be required later when you start writing code. At some point, you need to translate the information displayed by your app into a set of data objects. Similarly, the look of your app has an overwhelming influence on the choices you must make when implementing your user interface code. Doing your initial design on paper (as opposed to on the computer) gives you the freedom to come up with answers that are not limited by what is easy to do. Of course, the most important thing you can do before starting your initial design is read iOS Human Interface Guidelines. That book describes several strategies for doing your initial design. It also offers tips and guidance about how to create apps that work well in iOS. You might also read iOS Technology Overview to understand how the capabilities of iOS and how you might use those capabilities to achieve your design goals. 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 12 App Design BasicsLearning the Fundamental iOS Design Patterns and Techniques No matter what type of app you are creating, there are a few fundamental design patterns and techniques that you must know before you start writing code. In iOS, the system frameworks provide critical infrastructure for your app and in most cases are the only way to access the underlying hardware. In turn, the frameworks use many specific design patterns and assume that you are familiar with them. Understanding these design patterns is therefore an important first step to understanding how the system can help you develop your app. The most important design patterns you must know are: ● Model-View-Controller—This design pattern governs the overall structure of your app. ● Delegation—This design pattern facilitates the transfer information and data from one object to another. ● Target-action—This design pattern translates user interactions with buttons and controls into code that your app can execute. ● Block objects—You use blocks to implement callbacks and asynchronous code. ● Sandboxing—All iOS apps are placed in sandboxes to protect the system and other apps. The structure of the sandbox affects the placement of your app’s files and has implications for data backups and some app-related features. Accurate and efficient memory management is important for iOS apps. Because iOS apps typically have less usable memory than a comparable desktop computer, apps need to be aggressive about deleting unneeded objects and be lazy about creating objects in the first place. Apps use the compiler’s Automatic Reference Counting (ARC) feature to manage memory efficiently. Although using ARC is not required, it is highly recommended. The alternative is to manage memory yourself by explicitly retaining and releasing objects. There are other design patterns that you might see used occasionally or use yourself in your own code. For a complete overview of the design patterns and techniques you will use to create iOS apps, see Start Developing iOS Apps Today . Translating Your Initial Design into an Action Plan iOS assumes that all apps are built using the Model-View-Controller design pattern. Therefore, the first step you can take toward achieving this goal is to choose an approach for the data and view portions of your app. ● Choose a basic approach for your data model: ● Existing data model code—If you already have data model code written in a C-based language, you can integrate that code directly into your iOS apps. Because iOS apps are written in Objective-C, they work just fine with code written in other C-based languages. Of course, there is also benefit to writing an Objective-C wrapper for any non Objective-C code. App Design Basics Learning the Fundamental iOS Design Patterns and Techniques 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 13● Customobjects datamodel—A custom object typically combinessome simple data (strings, numbers, dates, URLs, and so on) with the businesslogic needed to manage that data and ensure its consistency. Custom objects can store a combination of scalar values and pointers to other objects. For example, the Foundation framework defines classes for many simple data types and for storing collections of other objects. These classes make it much easier to define your own custom objects. ● Structured data model—If your data is highly structured—that is, it lends itself to storage in a database—use Core Data (or SQLite) to store the data. Core Data provides a simple object-oriented model for managing yourstructured data. It also provides built-in support forsome advanced features like undo and iCloud. (SQLite files cannot be used in conjunction with iCloud.) ● Decide whether you need support for documents: The job of a document isto manage your app’sin-memory data model objects and coordinate the storage of that data in a corresponding file (or set of files) on disk. Documents normally connote files that the user created but apps can use documents to manage non user facing files too. One big advantage of using documents is that the UIDocument class makes interacting with iCloud and the local file system much simpler. For appsthat use Core Data to store their content, the UIManagedDocument class providessimilar support. ● Choosing an approach for your user interface: ● Building block approach—The easiest way to create your user interface isto assemble it using existing view objects. Views represent visual elements such as tables, buttons, text fields, and so on. You use many views as-is but you can also customize the appearance and behavior ofstandard views as needed to meet your needs. You can also implement new visual elements using custom views and mix those views freely with the standard views in your interface. The advantages of views are that they provide a consistent user experience and they allow you to define complex interfaces quickly and with relatively little code. ● OpenGL ES-based approach—If your app requiresfrequentscreen updates orsophisticated rendering, you probably need to draw that content directly using OpenGL ES. The main use of OpenGL ES is for games and appsthat rely heavily on sophisticated graphics, and therefore need the best performance possible. Starting the App Creation Process After you formulate your action plan, it is time to start coding. If you are new to writing iOS apps, it is good to take some time to explore the initial Xcode templates that are provided for development. These templates greatly simplify the work you have to do and make it possible to have an app up and running in minutes. These templates also allow you to customize your initial project to support your specific needs more precisely. To that end, when creating your Xcode project, you should already have answers to the following questions in mind: App Design Basics Starting the App Creation Process 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 14● What is the basic interface-style of your app? Different types of app require different sets of initial views and view controllers. Knowing how you plan to organize your user interface lets you select an initial project template that is most suited to your needs. You can always change your user interface later, but choosing the most appropriate template first makes starting your project much easier. ● Do you want to create a Universal app or one targeted specifically for iPad or iPhone? Creating a universal app requires specifying different sets of views and view controllers for iPad and iPhone and dynamically selecting the appropriate set at runtime. Universal apps are preferred because they support more iOS devices but do require you to factor your code better for each platform. For information about how a universal app affects the code you write, see “Creating a Universal App” (page 108). ● Do you want your app to use storyboards? Storyboards simplify the design process by showing both the views and view controllers of your user interface and the transitions between them. Storyboards are supported in iOS 5 and later and are enabled by default for new projects. If your app must run on earlier versions of iOS, though, you cannot use storyboards and should continue to use nib files. ● Do you want to use Core Data for your data model? Some types of apps lend themselves naturally to a structured data model, which makes them ideal candidates for using Core Data. For more information about Core Data and the advantages it offers, see Core Data Programming Guide . From these questions, you can use Xcode to create your initial project files and start coding. 1. If you have not yet installed Xcode, do so and configure your iOS development team. For detailed information about setting up your development teams and and preparing your Xcode environment, see Developing for the App Store . 2. Create your initial Xcode project. 3. Before writing any code, build and run your new Xcode project. Target your app for iOS Simulator so that you can see it run. Every new Xcode project starts you with a fully functional (albeit featureless) app. The app itself should run and display the default views found in the main storyboard or nib file, which are probably not very interesting. The reason that the app runs at all, though, is because of the infrastructure provided to you by UIKit. This infrastructure initializes the app, loads the initial interface file, and checks the app in with the system so that it can start handling events. For more information about this infrastructure and the capabilities it provides, see “The Core Objects of Your App” (page 17) and “The App Launch Cycle” (page 36). 4. Start writing your app’s primary code. For new apps, you probably want to start creating the classes associated with your app’s data model first. These classes usually have no dependencies on other parts of your app and should be something you can work on initially. For information about ways to build your data model, see “The Data Model” (page 20). App Design Basics Starting the App Creation Process 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 15You might also want to start playing around with designs for your user interface by adding views to your main storyboard or nib file. From these views, you can also start identifying the places in your code where you need to respond to interface-related changes. For an overview of user interfaces and where they fit into your app’s code, see “The User Interface” (page 26). If your app supports iCloud, you should incorporate support for iCloud into your classes at an early stage. For information about adding iCloud support to your app, see “Integrating iCloud Support Into Your App” (page 26). 5. Add support for app state changes. In iOS, the state of an app determines what it is allowed to do and when. App states are managed by high-level objects in your app but can affect many other objects as well. Therefore, you need to consider how the current app state affects your data model and view code and update that code appropriately. For information about app states and how apps run in the foreground and background, see “App States and Multitasking” (page 33) 6. Create the resources needed to support your app. Apps submitted to the App Store are expected to have specific resources such as icons and launch images to make the overall user experience better. Well-factored apps also make heavy use of resource files to keep their code separate from the data that code manipulates. This factoring makes it much easier to localize your app, tweak its appearance, and perform other tasks without rewriting any code. For information about the types of resourcesfound in a typical iOS app and how they are used,see “The App Bundle” (page 30) and “App-Related Resources” (page 93). 7. As needed, implement any app-specific behaviors that are relevant for your app. There are many ways to modify the way your app launches or interacts with the system. For information about the most common types of app customizations, see “Advanced App Tricks” (page 108). 8. Add the advanced features that make your app unique. iOS includes many other frameworksfor managing multimedia, advanced rendering, game content, maps, contacts, location tracking, and many other advanced features. For an overview of the frameworks and features you can incorporate into your apps, see iOS Technology Overview. 9. Do some basic performance tuning for your app. All iOS appsshould be tuned for the best possible performance. Tuned appsrun faster but also use system resources,such as memory and battery life, more efficiently. For information about areasto focus on during the tuning process, see “Performance Tuning” (page 127). 10. Iterate. App development is an iterative process. As you add new features, you might need to revisit some or all of the preceding steps to make adjustments to your existing code. App Design Basics Starting the App Creation Process 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 16UIKit provides the infrastructure for all apps but it is your custom objects that define the specific behavior of your app. Your app consists of a handful of specific UIKit objects that manage the event loop and the primary interactions with iOS. Through a combination of subclassing, delegation, and other techniques, you modify the default behaviors defined by UIKit to implement your app. In addition to customizing the UIKit objects, you are also responsible for providing or defining other key sets of objects. The largest set of objects is your app’s data objects, the definition of which is entirely your responsibility. You must also provide a set of user interface objects, but fortunately UIKit provides numerous classes to make defining your interface easy. In addition to code, you must also provide the resources and data files you need to deliver a shippable app. The Core Objects of Your App From the time your app is launched by the user, to the time it exits, the UIKit framework manages much of the app’s core behavior. At the heart of the app is the UIApplication object, which receives events from the system and dispatches them to your custom code for handling. Other UIKit classes play a part in managing your app’s behavior too, and all of these classes have similar ways of calling your custom code to handle the details. To understand how UIKit objects work with your custom code, it helps to understand a little about the objects make up an iOS app. Figure 2-1 shows the objects that are most commonly found in an iOS app, and Table 2-1 describes the roles of each object. As you can see from the diagram, iOS apps are organized around the model-view-controller design pattern. This pattern separates the data objects in the model from the views used 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 17 Core App Objectsto present that data. This separation promotes code reuse by making it possible to swap out your views as needed and is especially useful when creating universal apps—that is, apps that can run on both iPad and iPhone. Figure 2-1 Key objects in an iOS app Table 2-1 The role of objects in an iOS app Object Description You use the UIApplication object essentially asis—that is, withoutsubclassing. This controller object managesthe app event loop and coordinates other high-level app behaviors. Your own custom app-level logic resides in your app delegate object, which works in tandem with this object. UIApplication object Core App Objects The Core Objects of Your App 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 18Object Description The app delegate is a custom object created at app launch time, usually by the UIApplicationMain function. The primary job of this object is to handle state transitions within the app. For example, this object is responsible for launch-time initialization and handling transitionsto and from the background. For information about how you use the app delegate to manage state transitions, see “Managing App State Changes” (page 34). In iOS 5 and later, you can use the app delegate to handle other app-related events. The Xcode project templates declare the app delegate as a subclass of UIResponder. If the UIApplication object does not handle an event, it dispatches the event to your app delegate for processing. For more information about the types of events you can handle, see UIResponder Class Reference . App delegate object Data model objects store your app’s content and are specific to your app. For example, a banking app might store a database containing financial transactions, whereas a painting app might store an image object or even the sequence of drawing commands that led to the creation of that image. (In the latter case, an image object isstill a data object because it isjust a container for the image data.) Apps can also use document objects (custom subclasses of UIDocument) to manage some or all of their data model objects. Document objects are not required but offer a convenient way to group data that belongs in a single file or file package. For more information about documents,see “Defining a Document-Based Data Model” (page 24). Documents and data model objects View controller objects manage the presentation of your app’s content on screen. A view controller manages a single view and its collection of subviews. When presented, the view controller makes its views visible by installing them in the app’s window. The UIViewController class is the base class for all view controller objects. It provides default functionality for loading views, presenting them, rotating them in response to device rotations, and several otherstandard system behaviors. UIKit and other frameworks define additional view controller classes to implement standard system interfaces such as the image picker, tab bar interface, and navigation interface. For detailed information about how to use view controllers, see View Controller Programming Guide for iOS . View controller objects Core App Objects The Core Objects of Your App 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 19Object Description A UIWindow object coordinatesthe presentation of one or more views on a screen. Most apps have only one window, which presents content on the main screen, but apps may have an additional window for content displayed on an external display. To change the content of your app, you use a view controller to change the views displayed in the corresponding window. You never replace the window itself. In addition to hosting views, windows work with the UIApplication object to deliver events to your views and view controllers. UIWindow object Views and controls provide the visual representation of your app’s content. A view is an object that draws content in a designated rectangular area and responds to events within that area. Controls are a specialized type of view responsible for implementing familiar interface objects such as buttons, text fields, and toggle switches. The UIKit framework provides standard views for presenting many different types of content. You can also define your own custom views by subclassing UIView (or its descendants) directly. In addition to incorporating views and controls, apps can also incorporate Core Animation layersinto their view and control hierarchies. Layer objects are actually data objects that represent visual content. Views use layer objects intensively behind the scenes to render their content. You can also add custom layer objects to your interface to implement complex animations and other types of sophisticated visual effects. View, control, and layer objects What distinguishes one iOS app from another is the data it manages (and the corresponding business logic) and how it presents that data to the user. Most interactions with UIKit objects do not define your app but help you to refine its behavior. For example, the methods of your app delegate let you know when the app is changing states so that your custom code can respond appropriately. For information about the specific behaviors of a given class, see the corresponding class reference. For more information about how events flow in your app and information about your app’s responsibilities at various points during that flow, see “App States and Multitasking” (page 33). The Data Model Your app’s data model comprises your data structures and the business logic needed to keep that data in a consistent state. You never want to design your data model in total isolation from your app’s user interface; however, the implementation of your data model objects should be separate and not rely on the presence of Core App Objects The Data Model 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 20specific views or view controllers. Keeping your data separate from your user interface makes it easier to implement a universal app—one that can run on both iPad and iPhone—and also makes it easier to reuse portions of your code later. If you have not yet defined your data model, the iOS frameworks provide help for doing so. The following sections highlight some of the technologies you can use when defining specific types of data models. Defining a Custom Data Model When defining a custom data model, create custom objects to represent any high-level constructs but take advantage of the system-supplied objects for simpler data types. The Foundation framework provides many objects (most of which are listed in Table 2-2) for managing strings, numbers, and other types of simple data in an object-oriented way. Using these objects is preferable to defining new objects both because it saves time and because many other system routines expect you to use the built-in objects anyway. Table 2-2 Data classes in the Foundation framework Data Classes Description Strings in iOS are Unicode based. The string classes provide support for creating and manipulating strings in a variety of ways. The attributed string classes support stylized text and are used only in conjunction with Core Text. NSString (NSMutableString) NSAttributedString (NSMutableAttributedString) Strings and text When you want to store numerical values in a collection, use number objects. The NSNumber class can represent integer, floating-point values, Booleans, and char types. The NSIndexPath class stores a sequence of numbers and is often used to specify multi-layer selections in hierarchical lists. NSNumber NSDecimalNumber NSIndexPath Numbers For times when you need to store raw streams of bytes, use data objects. Data objects are also commonly used to store objectsin an archived form. The NSValue class is typically extended (using categories) and used to archive common data types such as points and rectangles. NSData (NSMutableData) NSValue Raw bytes Use date objects to store timestamps, calendar dates, and other time-related information. NSDate NSDateComponents Dates and times Core App Objects The Data Model 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 21Data Classes Description In addition to their traditional use for referring to network resources, URLs in iOS are the preferred way to store paths to files. The NSURL class even provides support for getting and setting file-related attributes. URLs NSURL Use collections to group related objects together in a single place. The Foundation framework provides several different types of collection classes NSArray (NSMutableArray) NSDictionary (NSMutableDictionary) NSIndexSet (NSMutableIndexSet) NSOrderedSet (NSMutableOrderedSet) NSSet (NSMutableSet) Collections In addition to data-related objects, there are some other data types that are commonly used by the iOS frameworks to manage familiar types of data. You are encouraged to use these data types in your own custom objects to represent similar types of data. ● NSInteger/NSUInteger—Abstractions for scalar signed and unsigned integers that define the integer size based on the architecture. ● NSRange—A structure used to define a contiguous portion of a series. For example, you can use ranges to define the selected characters in a string. ● NSTimeInterval—The number of seconds (whole and partial) in a given time interval. ● CGPoint—An x and y coordinate value that defines a location. ● CGSize—Coordinate values that define a set of horizontal and vertical extents. ● CGRect—Coordinate values that define a rectangular region. Of course, when defining custom objects, you can always incorporate scalar values directly into your class implementations. In fact, a custom data object can include a mixture of scalar and object types for its member variables. Listing 2-1 shows a sample class definition for a collection of pictures. The class in this instance contains an array of images and a list of the indexes into that array representing the selected items. The class also contains a string for the collection’s title and a scalar Boolean variable indicating whether the collection is currently editable. Core App Objects The Data Model 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 22Listing 2-1 Definition of a custom data object @interface PictureCollection : NSObject { NSMutableOrderedSet* pictures; NSMutableIndexSet* selection; NSString* title; BOOL editable; } @property (nonatomic, strong) NSString * title; @property (nonatomic, readonly) NSOrderedSet* pictures; // Method definitions... @end Note: When defining data objects, it is strongly recommended that you declare properties for any member variables that you to expose to clients of the object. Synthesizing these properties in your implementation file automatically creates appropriate accessor methods with the attributes you require. This ensures that object relationships are maintained appropriately and that references to objects are removed at appropriate times. Consider how undo operations on your custom objects might be handled. Supporting undo means being able to reverse changes made to your objects cleanly. If your objects incorporate complex business logic, you need to factor that logic in a way that can be undone easily. Here are some tips for implementing undo support in your custom objects: ● Define the methods you need to make sure that changes to your object are symmetrical. For example, if you define a method to add an item, make sure you have a method for removing an item in a similar way. ● Factor out your business logic from the code you use to change the values of member variables. ● For multistep actions, use the current NSUndoManager object to group the steps together. For more information about how to implement undo support in your app, see Undo Architecture . For more information about the classes of the Foundation framework, see Foundation Framework Reference . Core App Objects The Data Model 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 23Defining a Structured Data Model Using Core Data Core Data is a schema-driven object graph management and persistence framework. Fundamentally, Core Data helps you to save model objects (in the sense of the model-view-controller design pattern) to a file and get them back again. This is similar to archiving (see Archives and Serializations Programming Guide ), but Core Data offers much more than that. ● Core Data provides an infrastructure for managing all the changes to your model objects. This gives you automatic support for undo and redo, and for maintaining reciprocal relationships between objects. ● It allows you to keep just a subset of your model objects in memory at any given time, which is very important for iOS apps. ● It uses a schema to describe the model objects. You define the principal features of your model classes—including the relationships between them—in a GUI-based editor. This provides a wealth of basic functionality “for free,” including setting of default values and attribute value validation. ● It allows you to maintain disjoint sets of edits of your objects. This is useful if you want to, for example, allow the user to make editsin one view that may be discarded without affecting data displayed in another view. ● It has an infrastructure for data store versioning and migration. This lets you easily upgrade an old version of the user’s file to the current version. ● It allows you to store your data in iCloud and access it from multiple devices. For information about how to use Core Data, see Core Data Programming Guide . Defining a Document-Based Data Model A document-based data model is a convenient way to manage the files your app writes to disk. In this type of data model, you use a document object to represent the contents of a single file (or file package) on disk. That document object is responsible for reading and writing the contents of the file and working with your app’s view controllers to present the document’s contents on screen. The traditional use for document objects is to manage files containing user data. For example, an app that creates and managestext files would use a separate document object to manage each text file. However, you can use document objects for private app data that is also backed by a file. Core App Objects The Data Model 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 24Figure 2-2 illustrates the typical relationships between documents, files, and the objects in your app’s data model. With few exceptions, each document is self-contained and does not interact directly with other documents. The document manages a single file (or file package) and creates the in-memory representation of any data found in that file. Because the contents of each file are unique, the data structures associated with each document are also unique. Figure 2-2 Using documents to manage the content of files You use the UIDocument class to implement document objects in your iOS app. This class provides the basic infrastructure needed to handle the file management aspects of the document. Other benefits of UIDocument include: ● It provides support for autosaving the document contents at appropriate times. ● It handlesthe required file coordination for documentsstored in iCloud. It also provides hooksfor resolving version conflicts. ● It provides support for undoing actions. You mustsubclass UIDocument in order to implement the specific behavior required by your app’s documents. For detailed information about how to implement a document-based app using UIDocument, see Document-Based App Programming Guide for iOS . Core App Objects The Data Model 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 25Integrating iCloud Support Into Your App No matter how you store your app’s data, iCloud is a convenient way to make that data available to all of the user’s devices. Supporting iCloud in your app just means changing where you store your files. Instead ofstoring them in your app’s sandbox directory, you store them in a designated portion of the user’s iCloud storage. In both cases, your app just works with files and directories. However, with iCloud, you have to do a little extra work because the data is now shared and accessible to multiple processes. Fortunately, when you use iOS frameworks to manage your data, much of the hard work needed to support iCloud is done for you. ● Document based apps get iCloud support through the UIDocument class. This class handles almost all of the complex interactions required to manage iCloud-based files. ● Core Data apps also get iCloud support through the Core Data framework. This framework automatically updates the data stores on all of the user’s devices to account for new and changed data objects, leaving each device with a complete and up-to-date set of data. ● If you implement a custom data model and manage files yourself, you can use file presenters and file coordinators to ensure that the changes you make are done safely and in concert with the changes made on the user’s other devices. ● For apps that want to share preferences or small quantities of infrequently changing data, you can use the NSUbiquitousKeyValueStore object to do so. This objectsupportsthe sharing ofsimple data types such as strings, numbers, and dates in limited quantities. For more information about incorporating iCloud support into your apps, see iCloud Design Guide . The User Interface Every iOS app has at least one window and one view for presenting its content. The window provides the area in which to display the content and is an instance of the UIWindow class. Views are responsible for managing the drawing of your content (and handling touch events) and are instances of the UIView class. For interfaces that you build using view objects, your app’s window naturally contains multiple view objects. For interfaces built using OpenGL ES, you typically have a single view and use that view to render your content. View controllers also play a very important role in your app’s user interface. A view controller is an instance of the UIViewController class and is responsible for managing a single set of views and the interactions between those views and other parts of your app. Because iOS apps have a limited amount of space in which to display content, view controllers also provide the infrastructure needed to swap out the views from one view controller and replace them with the views of another view controller. Thus, view controllers are you how implement transitions from one type of content to another. Core App Objects The User Interface 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 26You should always think of a view controller object as a self-contained unit. It handles the creation and destruction of its own views, handles their presentation on the screen, and coordinates interactions between the views and other objects in your app. Building an Interface Using UIKit Views Apps that use UIKit views for drawing are easy to create because you can assemble a basic interface quickly. The UIKit framework provides many different types of views to help present and organize data. Controls—a special type of view—provide a built-in mechanism for executing custom code whenever the user performs appropriate actions. For example, clicking on a button causesthe button’s associated action method to be called. The advantage of interfaces based on UIKit views is that you can assemble them graphically using Interface Builder—the visual interface editor built in to Xcode. Interface Builder provides a library of the standard views, controls, and other objects that you need to build your interface. After dragging these objects from the library, you drop them onto the work surface and arrange them in any way you want. You then use inspectors to configure those objects before saving them in a storyboard or nib file. The process of assembling your interface graphically is much faster than writing the equivalent code and allows you to see the results immediately, without the need to build and run your app. Core App Objects The User Interface 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 27Note: You can also incorporate custom views into your UIKit view hierarchies. A custom view is a subclass of UIView in which you handle all of the drawing and event-handling tasks yourself. For more information about creating custom views and incorporating them into your view hierarchies, see View Programming Guide for iOS . Figure 2-3 shows the basic structure of an app whose interface is constructed solely using view objects. In this instance, the main view spansthe visible area of the window (minusthe scroll bar) and provides a simple white background. The main view also contains three subviews: an image view, a text view, and a button. Those subviews are what the app uses to present content to the user and respond to interactions. All of the views in the hierarchy are managed by a single view controller object. Figure 2-3 Building your interface using view objects In a typical view-based app, you coordinate the onscreen views using your view controller objects. An app always has one view controller that is responsible for presenting all of the content on the screen. That view controller has a content view, which itself may contain other views. Some view controllers can also act as containers for content provided by other view controllers. For example, a split view controller displays the content from two view controllers side by side. Because view controllers play a vital role in view management, understand how they work and the benefits they provide by reading View Controller Programming Guide for iOS . For more information about views and the role they play in apps, see View Programming Guide for iOS . Core App Objects The User Interface 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 28Building an Interface Using Views and OpenGL ES Games and other appsthat need high frame rates orsophisticated drawing capabilities can add viewsspecifically designed for OpenGL ES drawing to their view hierarchies. The simplest type of OpenGL ES app is one that has a window object and a single view for OpenGL ES drawing and a view controller to manage the presentation and rotation of that content. More sophisticated applications can use a mixture of both OpenGL ES views and UIKit views to implement their interfaces. Figure 2-4 shows the configuration of an app that uses a single OpenGL ES view to draw its interface. Unlike a UIKit view, the OpenGL ES view is backed by a different type of layer object (a CAEAGLLayer object) instead of the standard layer used for view-based apps. The CAEAGLLayer object provides the drawing surface that OpenGL ES can render into. To manage the drawing environment, the app also creates an EAGLContext object and stores that object with the view to make it easy to retrieve. Figure 2-4 Building your interface using OpenGL ES For information on how to configure OpenGL ES for use in your app, see OpenGL ES Programming Guide for iOS . Core App Objects The User Interface 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 29The App Bundle When you build your iOS app, Xcode packages it as a bundle. A bundle is a directory in the file system that groups related resources together in one place. An iOS app bundle contains the app executable file and supporting resource files such as app icons, image files, and localized content. Table 2-3 lists the contents of a typical iOS app bundle, which for demonstration purposes is called MyApp. This example is for illustrative purposes only. Some of the files listed in this table may not appear in your own app bundles. Table 2-3 A typical app bundle File Example Description The executable file contains your app’s compiled code. The name of your app’s executable file is the same as your app name minusthe .app extension. This file is required. App MyApp executable The Info.plist file contains configuration data for the app. The system usesthis data to determine how to interact with the app. This file is required and must be called Info.plist. For more information, see Figure 6-1 (page 120). The information Info.plist property list file Your app icon is used to represent your app on the device’s Home screen. Other icons are used by the system in appropriate places. Icons with @2x in their filename are intended for devices with Retina displays. An app icon is required. For information about specifying icon image files, see “App Icons” (page 98). Icon.png Icon@2x.png Icon-Small.png Icon-Small@2x.png App icons The system uses this file as a temporary background while your app is launching. It is removed as soon as your app is ready to display its user interface. At least one launch image is required. For information about specifying launch images, see “App Launch (Default) Images” (page 100). Default.png Default-Portrait.png Default-Landscape.png Launch images Core App Objects The App Bundle 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 30File Example Description Storyboards contain the views and view controllers that the app presents on screen. Views in a storyboard are organized according to the view controller that presents them. Storyboards also identify the transitions (called segues) that take the user from one set of views to another. The name of the main storyboard file is set by Xcode when you create your project. You can change the name by assigning a different value to the NSMainStoryboardFile key in the Info.plist file.) Apps that use nib files instead of storyboards can replace the NSMainStoryboardFile key with the NSMainNibFile key and use that key to specify their main nib file. The use of storyboards (or nib files) is optional but recommended. Storyboard MainBoard.storyboard files (or nib files) If you are distributing your app ad hoc, include a 512 x 512 pixel version of your app icon. This icon is normally provided by the App Store from the materials you submit to iTunes Connect. However, because apps distributed ad hoc do not go through the App Store, your icon must be present in your app bundle instead. iTunes uses this icon to represent your app. (The file you specify should be the same one you would have submitted to the App Store, if you were distributing your app that way.) The filename of thisicon must be iTunesArtwork and must not include a filename extension. This file is required for ad hoc distribution but is optional otherwise. Ad hoc iTunesArtwork distribution icon Core App Objects The App Bundle 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 31File Example Description If you want to expose custom app preferences through the Settings app, you must include a settings bundle. This bundle contains the property list data and other resource files that define your app preferences. The Settings app uses the information in this bundle to assemble the interface elements required by your app. This bundle is optional. For more information about preferences and specifying a settings bundle, see Preferences and Settings Programming Guide . Settings Settings.bundle bundle Nonlocalized resources include things like images, sound files, movies, and custom data filesthat your app uses. All of these files should be placed at the top level of your app bundle. sun.png mydata.plist Nonlocalized resource files Localized resources must be placed in language-specific project directories, the names for which consist of an ISO 639-1 language abbreviation plusthe .lproj suffix. (For example, the en.lproj, fr.lproj, and es.lproj directories contain resources localized for English, French, and Spanish.) An iOS app should be internationalized and have a language.lproj directory for each language it supports. In addition to providing localized versions of your app’s custom resources, you can also localize your app icon, launch images, and Settings icon by placing files with the same name in your language-specific project directories. For more information, see “Localized Resource Files” (page 105). en.lproj fr.lproj es.lproj Subdirectories for localized resources Formore information aboutthe structure of an iOS app bundle,see Bundle ProgrammingGuide . Forinformation about how to load resource files from your bundle, see “Loading Resources Into Your App” (page 106). Core App Objects The App Bundle 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 32For iOS apps, it is crucial to know whether your app is running in the foreground or the background. Because system resources are more limited on iOS devices, an app must behave differently in the background than in the foreground. The operating system also limits what your app can do in the background in order to improve battery life and to improve the user’s experience with the foreground app. The operating system notifies your app whenever it moves between the foreground and background. These notifications are your chance to modify your app’s behavior. While your app isin the foreground, the system sendstouch eventsto it for processing. The UIKit infrastructure does most of the hard work of delivering eventsto your custom objects. All you have to do is override methods in the appropriate objectsto processthose events. For controls, UIKitsimplifiesthings even further by handling the touch events for you and calling your custom code only when something interesting happens, such as when the value of a text field changes. As you implement your app, follow these guidelines: ● (Required) Respond appropriately to the state transitions that occur. Not handling these transitions properly can lead to data loss and a bad user experience. For a summary of how to respond to state transitions, see “Managing App State Changes” (page 34). ● (Required) When moving to the background, make sure your app adjusts its behavior appropriately. For guidelines about what to do when your app movesto the background,see “Being a Responsible Background App” (page 63). ● (Recommended) Register for any notifications that report system changes your app needs. When an app is suspended, the system queues key notifications and delivers them when the app resumes execution. Apps should use these notifications to make a smooth transition back to execution. For more information, see “Processing Queued Notifications at Wakeup Time” (page 48). ● (Optional) If your app needsto do actual work while in the background, ask the system for the appropriate permissions to continue running. For more information about the types of background work you can do and how to request permission to do that work, see “Background Execution and Multitasking” (page 54). 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 33 App States and MultitaskingManaging App State Changes At any given moment, your app is in one of the states listed in Table 3-1. The system moves your app from state to state in response to actions happening throughout the system. For example, when the user presses the Home button, a phone call comes in, or any of several other interruptions occurs, the currently running apps change state in response. Figure 3-1 (page 35) shows the paths that an app takes when moving from state to state. Table 3-1 App states State Description Not running The app has not been launched or was running but was terminated by the system. The app is running in the foreground but is currently not receiving events. (It may be executing other code though.) An app usually stays in this state only briefly as it transitions to a different state. Inactive The app is running in the foreground and is receiving events. This is the normal mode for foreground apps. Active The app is in the background and executing code. Most apps enter this state briefly on their way to being suspended. However, an app that requests extra execution time may remain in thisstate for a period of time. In addition, an app being launched directly into the background enters this state instead of the inactive state. For information about how to execute code while in the background, see “Background Execution and Multitasking” (page 54). Background App States and Multitasking Managing App State Changes 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 34State Description The app is in the background but is not executing code. The system moves apps to this state automatically and does not notify them before doing so. While suspended, an app remains in memory but does not execute any code. When a low-memory condition occurs, the system may purge suspended apps without notice to make more space for the foreground app. Suspended Figure 3-1 State changes in an iOS app Note: Apps running in iOS 3.2 and earlier do not enter the background or suspended states. In addition, some devices do not support multitasking or background execution at all, even when running iOS 4 or later. Appsrunning on those devices also do not enter the background orsuspended states. Instead, apps are terminated upon leaving the foreground. Most state transitions are accompanied by a corresponding call to the methods of your app delegate object. These methods are your chance to respond to state changes in an appropriate way. These methods are listed below, along with a summary of how you might use them. ● application:willFinishLaunchingWithOptions:—This method is your app’s first chance to execute code at launch time. App States and Multitasking Managing App State Changes 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 35● application:didFinishLaunchingWithOptions:—This method allows you to perform any final initialization before your app is displayed to the user. ● applicationDidBecomeActive:—Lets your app know that it is about to become the foreground app. Use this method for any last minute preparation. ● applicationWillResignActive:—Lets you know that your app is transitioning away from being the foreground app. Use this method to put your app into a quiescent state. ● applicationDidEnterBackground:—Lets you know that your app is now running in the background and may be suspended at any time. ● applicationWillEnterForeground:—Lets you know that your app is moving out of the background and back into the foreground, but that it is not yet active. ● applicationWillTerminate:—Lets you know that your app is being terminated. This method is not called if your app is suspended. The App Launch Cycle When your app islaunched, it movesfrom the not running state to the active or background state, transitioning briefly through the inactive state. As part of the launch cycle, the system creates a process and main thread for your app and calls your app’s main function on that main thread. The default main function that comes with your Xcode project promptly hands control over to the UIKit framework, which does most of the work in initializing your app and preparing it to run. App States and Multitasking Managing App State Changes 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 36Figure 3-2 shows the sequence of events that occurs when an app is launched into the foreground, including the app delegate methods that are called. Figure 3-2 Launching an app into the foreground User taps app icon main() UIApplicationMain() Load main UI file First initialization Restore UI state Final initialization Launch Time application: willFinishLaunchingWithOptions: Various methods application: didFinishLaunchingWithOptions: Handle events Your Code Switch to a different app Running applicationDidBecomeActive: Event Loop Activate the app App States and Multitasking Managing App State Changes 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 37If your app is launched into the background instead—usually to handle some type of background event—the launch cycle changes slightly to the one shown in Figure 3-3. The main difference is that instead of your app being made active, it entersthe background state to handle the event and then issuspended shortly afterward. When launching into the background, the system still loads your app’s user interface files but it does not display the app’s window. Figure 3-3 Launching an app into the background App States and Multitasking Managing App State Changes 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 38To determine whether your app islaunching into the foreground or background, check the applicationState property ofthe shared UIApplication objectin your application:willFinishLaunchingWithOptions: or application:didFinishLaunchingWithOptions: delegate method. When the app is launched into the foreground, this property containsthe value UIApplicationStateInactive. When the app islaunched into the background, the property contains the value UIApplicationStateBackground instead. You can use this difference to adjust the launch-time behavior of your delegate methods accordingly. Note: When an app is launched so that it can open a URL, the sequence of startup events is slightly different from those shown in Figure 3-2 and Figure 3-3. For information about the startup sequences that occur when opening a URL, see “Handling URL Requests” (page 120). About the main Function Like any C-based app, the main entry point for an iOS app at launch time is the main function. In an iOS app, the main function is used only minimally. Its main job is to hand control to the UIKit framework. Therefore, any new project you create in Xcode comes with a default main function like the one shown in Listing 3-1. With few exceptions, you should never change the implementation of this function. Listing 3-1 The main function of an iOS app #import int main(int argc, char *argv[]) { @autoreleasepool { return UIApplicationMain(argc, argv, nil, NSStringFromClass([MyAppDelegate class])); } } Note: An autorelease pool is used in memory management. It is a Cocoa mechanism used to defer the release of objects created during a functional block of code. For more information about autorelease pools, see Advanced Memory Management Programming Guide . The UIApplicationMain function takes four parameters and uses them to initialize the app. You should never have to change the default values passed into thisfunction. Still, it is valuable to understand their purpose and how they start the app. App States and Multitasking Managing App State Changes 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 39● The argc and argv parameters contain any launch-time arguments passed to the app from the system. These arguments are parsed by the UIKit infrastructure and can otherwise be ignored. ● The third parameter identifies the name of the principal app class. This is the class responsible for running the app. It is recommend that you specify nil for this parameter, which causes UIKit to use the UIApplication class. ● The fourth parameter identifies the class of your custom app delegate. Your app delegate is responsible for managing the high-level interactions between the system and your code. The Xcode template projects set this parameter to an appropriate value automatically. Another thing the UIApplicationMain function does is load the app’s main user interface file. The main interface file contains the initial view-related objects you plan to display in your app’s user interface. For apps that use “Using Storyboards”, this function loads the initial view controller from your storyboard and installs it in the window provided by your app delegate. For appsthat use nib files, the function loadsthe nib file contents into memory but does not install them in your app’s window; you must install them in the application:willFinishLaunchingWithOptions: method of your app delegate. An app can have either a main storyboard file or a main nib file but it cannot have both. Storyboards are the preferred way to specify your app’s user interface but are not supported on all versions of iOS. The name of your app’s main storyboard file goes in the UIMainStoryboardFile key of your app’s Info.plist file. (For nib-based apps, the name of your main nib file goes in the NSMainNibFile key instead.) Normally, Xcode sets the value of the appropriate key when you create your project, but you can change it later if needed. For more information about the Info.plist file and how you use it to configure your app,see “The Information Property List File” (page 93). What to Do at Launch Time When your app is launched (either into the foreground or background), use your app delegate’s application:willFinishLaunchingWithOptions: and application:didFinishLaunchingWithOptions: methods to do the following: ● Check the contents of the launch options dictionary for information about why the app was launched, and respond appropriately. ● Initialize the app’s critical data structures. ● Prepare your app’s window and views for display. Apps that use OpenGL ES should not use this method to prepare their drawing environment. Instead, they should defer any OpenGL ES drawing calls to the applicationDidBecomeActive: method. App States and Multitasking Managing App State Changes 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 40If your app does not automatically load a main storyboard or nib file at launch time, you can use the application:willFinishLaunchingWithOptions: method to prepare your app’s window for display. For apps that support both portrait and landscape orientations, always set up the root view controller of your main window in a portrait orientation. If the device is in a different orientation at launch time, the system tells the root view controller to rotate your views to the correct orientation before displaying the window. Your application:willFinishLaunchingWithOptions: and application:didFinishLaunchingWithOptions: methods should always be as lightweight as possible to reduce your app’s launch time. Apps are expected to launch and initialize themselves and start handling events in less than 5 seconds. If an app does not finish its launch cycle in a timely manner, the system kills it for being unresponsive. Thus, any tasks that might slow down your launch (such as accessing the network) should be executed asynchronously on a secondary thread. When launching into the foreground, the system also calls the applicationDidBecomeActive: method to finish the transition to the foreground. Because this method is called both at launch time and when transitioning from the background, use it to perform any tasks that are common to the two transitions. When launching into the background, there should not be much for your app to do except get ready to handle whatever event arrived. App States and Multitasking Managing App State Changes 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 41Responding to Interruptions When an alert-based interruption occurs, such as an incoming phone call, the app moves temporarily to the inactive state so that the system can prompt the user about how to proceed. The app remains in this state until the user dismiss the alert. At this point, the app either returns to the active state or moves to the background state. Figure 3-4 shows the flow of events through your app when an alert-based interruption occurs. Figure 3-4 Handling alert-based interruptions In iOS 5, notificationsthat display a banner do not deactivate your app in the way that alert-based notifications do. Instead, the banner is laid along the top edge of your app window and your app continues receive touch events as before. However, if the user pulls down the banner to reveal the notification center, your app moves to the inactive state just as if an alert-based interruption had occurred. Your app remains in the inactive state until the user dismisses the notification center or launches another app. At this point, your app moves to the appropriate active or background state. The user can use the Settings app to configure which notifications display a banner and which display an alert. Pressing the Sleep/Wake button is another type of interruption that causes your app to be deactivated temporarily. When the user presses this button, the system disables touch events, moves the app to the background butsetsthe value of the app’s applicationState property to UIApplicationStateInactive App States and Multitasking Managing App State Changes 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 42(as opposed to UIApplicationStateBackground), and finally locksthe screen. A locked screen has additional consequences for apps that use data protection to encrypt files. Those consequences are described in “What to Do When an Interruption Occurs” (page 43). What to Do When an Interruption Occurs Alert-based interruptions result in a temporary loss of control by your app. Your app continues to run in the foreground, but it does not receive touch events from the system. (It does continue to receive notifications and other types of events, such as accelerometer events, though.) In response to this change, your app should do the following in its applicationWillResignActive: method: ● Stop timers and other periodic tasks. ● Stop any running metadata queries. ● Do not initiate any new tasks. ● Pause movie playback (except when playing back over AirPlay). ● Enter into a pause state if your app is a game. ● Throttle back OpenGL ES frame rates. ● Suspend any dispatch queues or operation queues executing non-critical code. (You can continue processing network requests and other time-sensitive background tasks while inactive.) When your app is moved back to the active state, its applicationDidBecomeActive: method should reverse any of the steps taken in the applicationWillResignActive: method. Thus, upon reactivation, your app should restart timers, resume dispatch queues, and throttle up OpenGL ES frame rates again. However, games should not resume automatically; they should remain paused until the user chooses to resume them. When the user pressesthe Sleep/Wake button, apps with files protected by the NSFileProtectionComplete protection option must close any referencesto those files. For devices configured with an appropriate password, pressing the Sleep/Wake button locks the screen and forces the system to throw away the decryption keys for files with complete protection enabled. While the screen is locked, any attempts to access the corresponding files will fail. So if you have such files, you should close any references to them in your applicationWillResignActive: method and open new references in your applicationDidBecomeActive: method. Adjusting Your User Interface During a Phone Call When the user takes a call and then returns to your app while on the call, the height of the status bar grows to reflect the fact that the user is on a call. Similarly, when the user ends the call, the status bar height shrinks back to its regular size. App States and Multitasking Managing App State Changes 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 43The best way to handle status bar height changes is to use view controllers to manage your views. When installed in your interface, view controllers automatically adjust the height of their managed views when the status bar frame size changes. If your app does not use view controllers for some reason, you must respond to status bar frame changes manually by registering for the UIApplicationDidChangeStatusBarFrameNotification notification. Your handler for this notification should get the status bar height and use it to adjust the height of your app’s views appropriately. Moving to the Background When the user presses the Home button, presses the Sleep/Wake button, or the system launches another app, the foreground app transitions to the inactive state and then to the background state. These transitions result in callsto the app delegate’s applicationWillResignActive: and applicationDidEnterBackground: methods, as shown in Figure 3-5. After returning from the applicationDidEnterBackground: method, App States and Multitasking Managing App State Changes 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 44most apps move to the suspended state shortly afterward. Apps that request specific background tasks (such as playing music) or that request a little extra execution time from the system may continue to run for a while longer. Figure 3-5 Moving from the foreground to the background App States and Multitasking Managing App State Changes 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 45Note: Apps are moved to the background only on devices that support multitasking and only if those devices are running iOS 4.0 or later. In all other cases, the app is terminated (and thus purged from memory) instead of moved to the background. What to Do When Moving to the Background Apps can use their applicationDidEnterBackground: method to prepare for moving to the background state. When moving to the background, all apps should do the following: ● Prepare to have their picture taken. When the applicationDidEnterBackground: method returns, the system takes a picture of your app’s user interface and usesthe resulting image for transition animations. If any views in your interface contain sensitive information, you should hide or modify those views before the applicationDidEnterBackground: method returns. ● Save user data and app state information. All unsaved changes should be written to disk when entering the background. This step is necessary because your app might be quietly killed while in the background for any number of reasons. You can perform this operation from a background thread as needed. ● Free up as much memory as possible. For more information about what to do and why this is important, see “Memory Usage for Background Apps” (page 47). Your app delegate’s applicationDidEnterBackground: method has approximately 5 seconds to finish any tasks and return. In practice, this method should return as quickly as possible. If the method does not return before time runs out, your app is killed and purged from memory. If you still need more time to perform tasks, call the beginBackgroundTaskWithExpirationHandler: method to request background execution time and then start any long-running tasks in a secondary thread. Regardless of whether you start any background tasks, the applicationDidEnterBackground: method must still exit within 5 seconds. Note: The UIApplicationDidEnterBackgroundNotification notification is also sent to let interested parts of your app know that it is entering the background. Objects in your app can use the default notification center to register for this notification. Depending on the features of your app, there are other things your app should do when moving to the background. For example, any active Bonjour services should be suspended and the app should stop calling OpenGL ES functions. For a list of things your app should do when moving to the background, see “Being a Responsible Background App” (page 63). App States and Multitasking Managing App State Changes 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 46Memory Usage for Background Apps Every app should free up as much memory as is practical upon entering the background. The system tries to keep as many apps in memory at the same time as it can, but when memory runs low it terminates suspended apps to reclaim that memory. Apps that consume large amounts of memory while in the background are the first apps to be terminated. Practically speaking, your app should remove strong referencesto objects assoon asthey are no longer needed. Removing strong references gives the compiler the ability to release the objects right away so that the corresponding memory can be reclaimed. However, if you want to cache some objectsto improve performance, you can wait until the app transitions to the background before removing references to them. Some examples of objects that you should remove strong references to as soon as possible include: ● Image objects ● Large media or data files that you can load again from disk ● Any other objects that your app does not need and can recreate easily later To help reduce your app’s memory footprint, the system automatically purges some data allocated on behalf of your app when your app moves to the background. ● The system purges the backing store for all Core Animation layers. This effort does not remove your app’s layer objectsfrom memory, nor doesit change the current layer properties. Itsimply preventsthe contents of those layersfrom appearing onscreen, which given that the app isin the background should not happen anyway. ● It removes any system references to cached images. (If your app does not have a strong reference to the images, they are subsequently removed from memory.) ● It removes strong references to some other system-managed data caches. App States and Multitasking Managing App State Changes 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 47Returning to the Foreground Returning to the foreground is your app’s chance to restart the tasks that it stopped when it moved to the background. The steps that occur when moving to the foreground are shown in Figure 3-6. The applicationWillEnterForeground: method should undo anything that was done in your applicationDidEnterBackground: method, and the applicationDidBecomeActive: method should continue to perform the same activation tasks that it would at launch time. Figure 3-6 Transitioning from the background to the foreground Note: The UIApplicationWillEnterForegroundNotification notification is also available for tracking when your app reenters the foreground. Objects in your app can use the default notification center to register for this notification. Processing Queued Notifications at Wakeup Time An app in the suspended state must be ready to handle any queued notifications when it returnsto a foreground or background execution state. A suspended app does not execute any code and therefore cannot process notifications related to orientation changes, time changes, preferences changes, and many others that would affect the app’s appearance orstate. To make sure these changes are not lost, the system queues many relevant notifications and delivers them to the app as soon as it starts executing code again (either in the foreground App States and Multitasking Managing App State Changes 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 48or background). To prevent your app from becoming overloaded with notifications when it resumes, the system coalesces events and delivers a single notification (of each relevant type) that reflects the net change since your app was suspended. Table 3-2 lists the notifications that can be coalesced and delivered to your app. Most of these notifications are delivered directly to the registered observers. Some, like those related to device orientation changes, are typically intercepted by a system framework and delivered to your app in another way. Table 3-2 Notifications delivered to waking apps Event Notifications EAAccessoryDidConnectNotification EAAccessoryDidDisconnectNotification An accessory is connected or disconnected. UIDeviceOrientationDidChangeNotification In addition to this notification, view controllers update their interface orientations automatically. The device orientation changes. UIApplicationSignificantTimeChangeNotification There is a significant time change. UIDeviceBatteryLevelDidChangeNotification UIDeviceBatteryStateDidChangeNotification The battery level or battery state changes. The proximity state changes. UIDeviceProximityStateDidChangeNotification UIApplicationProtectedDataWillBecomeUnavailable UIApplicationProtectedDataDidBecomeAvailable The status of protected files changes. UIScreenDidConnectNotification UIScreenDidDisconnectNotification An external display is connected or disconnected. The screen mode of a display changes. UIScreenModeDidChangeNotification Preferences that your app exposes NSUserDefaultsDidChangeNotification through the Settings app changed. The current language or locale settings NSCurrentLocaleDidChangeNotification changed. The status of the user’s iCloud account NSUbiquityIdentityDidChangeNotification changed. App States and Multitasking Managing App State Changes 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 49Queued notifications are delivered on your app’s main run loop and are typically delivered before any touch events or other user input. Most apps should be able to handle these events quickly enough that they would not cause any noticeable lag when resumed. However, if your app appears sluggish when it returns from the background state, use Instruments to determine whether your notification handler code is causing the delay. An app returning to the foreground also receives view-update notifications for any views that were marked dirty since the last update. An app running in the background can still call the setNeedsDisplay or setNeedsDisplayInRect: methods to request an update for its views. However, because the views are not visible, the system coalesces the requests and updates the views only after the app returns to the foreground. Handling iCloud Changes If the status of iCloud changes for any reason, the system delivers a NSUbiquityIdentityDidChangeNotification notification to your app. The state of iCloud changes when the user logs into or out of an iCloud account or enables or disables the syncing of documents and data. This notification is your app’s cue to update caches and any iCloud-related user interface elementsto accommodate the change. For example, when the user logs out of iCloud, you should remove references to all iCloud–based files or data. If your app has already prompted the user about whether to store files in iCloud, do not prompt again when the status of iCloud changes. After prompting the user the first time, store the user’s choice in your app’s local preferences. You might then want to expose that preference using a Settings bundle or as an option in your app. But do not repeat the prompt again unless that preference is not currently in the user defaults database. Handling Locale Changes Gracefully If a user changes the current language while your app is suspended, you can use the NSCurrentLocaleDidChangeNotification notification to force updates to any views containing locale-sensitive information, such as dates, times, and numbers when your app returns to the foreground. Of course, the best way to avoid language-related issues is to write your code in ways that make it easy to update views. For example: ● Use the autoupdatingCurrentLocale class method when retrieving NSLocale objects. This method returns a locale object that updates itself automatically in response to changes, so you never need to recreate it. However, when the locale changes, you still need to refresh views that contain content derived from the current locale. ● Re-create any cached date and number formatter objects whenever the current locale information changes. For more information about internationalizing your code to handle locale changes, see Internationalization Programming Topics. App States and Multitasking Managing App State Changes 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 50Responding to Changes in Your App’s Settings If your app has settings that are managed by the Settings app, it should observe the NSUserDefaultsDidChangeNotification notification. Because the user can modify settings while your app is suspended or in the background, you can use this notification to respond to any important changes in those settings. In some cases, responding to this notification can help close a potential security hole. For example, an email program should respond to changes in the user’s account information. Failure to monitor these changes could cause privacy or security issues. Specifically, the current user might be able to send email using the old account information, even if the account no longer belongs to that person. Upon receiving the NSUserDefaultsDidChangeNotification notification, your app should reload any relevant settings and, if necessary, reset its user interface appropriately. In cases where passwords or other security-related information has changed, you should also hide any previously displayed information and force the user to enter the new password. App Termination Although apps are generally moved to the background and suspended, if any of the following conditions are true, your app is terminated and purged from memory instead: ● The app is linked against a version of iOS earlier than 4.0. ● The app is deployed on a device running a version of iOS earlier than 4.0. ● The current device does notsupportmultitasking;see “DeterminingWhether Multitasking Is Available” (page 54). ● The app includes the UIApplicationExitsOnSuspend key in its Info.plist file; see “Opting out of Background Execution” (page 65). If your app is running (either in the foreground or background) at termination time, the system calls your app delegate’s applicationWillTerminate: method so that you can perform any required cleanup. You can use this method to save user data or app state information that you would use to restore your app to its current state on a subsequent launch. Your method has approximately 5 seconds to perform any tasks and return. If it does not return in time, the app is killed and removed from memory. Important: The applicationWillTerminate: method is not called if your app is currently suspended. Even if you develop your app using iOS SDK 4 and later, you must still be prepared for your app to be killed without any notification. The user can kill apps explicitly using the multitasking UI. In addition, if memory becomes constrained, the system might remove apps from memory to make more room. Suspended apps are not notified of termination but if your app is currently running in the background state (and not suspended), the system calls the applicationWillTerminate: method of your app delegate. Your app cannot request additional background execution time from this method. App States and Multitasking Managing App State Changes 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 51The Main Run Loop The main run loop of your app is responsible for processing all user-related events. The UIApplication objectsets up the main run loop at launch time and usesit to process events and handle updatesto view-based interfaces. As the name suggests, the main run loop executes on the app’s main thread. This behavior ensures that user-related events are processed serially in the order in which they were received. Figure 3-7 shows the architecture of the main run loop and how user events result in actions taken by your app. As the user interacts with a device, events related to those interactions are generated by the system and delivered to the app via a special port set up by UIKit. Events are queued internally by the app and dispatched one-by-one to the main run loop for execution. The UIApplication object is the first object to receive the event and make the decision about what needs to be done. A touch event is usually dispatched to the main window object, which in turn dispatches it to the view in which the touch occurred. Other events might take slightly different paths through various app objects. Figure 3-7 Processing events in the main run loop Many types of events can be delivered in an iOS app. The most common ones are listed in Table 3-3. Many of these event types are delivered using the main run loop of your app, but some are not. For example, accelerometer events are delivered directly to the accelerometer delegate object that you specify. For information about how to handle most types of events—including touch, remote control, motion, accelerometer, and gyroscopic events—see Event Handling Guide for iOS . App States and Multitasking The Main Run Loop 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 52Table 3-3 Common types of events for iOS apps Event type Delivered to… Notes Views are responder objects. Any touch events not handled by the view are forwarded down the responder chain for processing. The view object in which the event occurred Touch Remote control events are for controlling media playback and are generated by headphones and other accessories. Remote First responder object control Motion events reflect specific motion-related events (such as shaking a device) and are handled separately from other accelerometer-based events. . Motion First responder object Events related to the accelerometer and gyroscope hardware are delivered to the object you designate. The object you designate Accelerometer Core Motion Redraw events do not involve an event object but are simply calls to the view to draw itself. The drawing architecture for iOS is described in Drawing and Printing Guide for iOS . The view that needs the update Redraw You register to receive location events using the Core Location framework. For more information about using Core Location, see Location Awareness Programming Guide . The object you designate Location Some events, such as touch and remote control events, are handled by your app’s responder objects. Responder objects are everywhere in your app. (The UIApplication object, your view objects, and your view controller objects are all examples of responder objects.) Most eventstarget a specific responder object but can be passed to other responder objects (via the responder chain) if needed to handle an event. For example, a view that does not handle an event can pass the event to its superview or to a view controller. Touch events occurring in controls (such as buttons) are handled differently than touch events occurring in many other types of views. There are typically only a limited number of interactions possible with a control, and so those interactions are repackaged into action messages and delivered to an appropriate target object. This target-action design pattern makes it easy to use controls to trigger the execution of custom code in your app. App States and Multitasking The Main Run Loop 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 53Background Execution and Multitasking In iOS 4 and later, multitasking allows appsto continue running in the background even after the userswitches to another app while still preserving battery life as much as possible. Most apps are moved to the suspended state shortly after entering the background. Only apps that provide important services to the user are allowed to continue running for any amount of time. As much as possible, you are encouraged to avoid executing in the background and let your app be suspended. If you find you need to perform background tasks, here are some guidelines for when that is appropriate: ● You need to implement at least one of several specific user services. ● You need to perform a single finite-length task. ● You need to use notifications to alert the user to some relevant piece of information when your app is not running. The system keeps suspended apps in memory for as long as possible, removing them only when the amount of free memory gets low. Remaining in memory means that subsequent launches of your app are much faster. At the same time, being suspended means your app does not drain the device’s battery as fast. Determining Whether Multitasking Is Available Apps must be prepared to handle situations where multitasking (and therefore background execution) is not available. Even if your app is specifically built for iOS 4 and later, some devices running iOS 4 may not support multitasking. And multitasking is never available on devices running iOS 3 and earlier. If your app supports these earlier versions of iOS, it must be prepared to run without multitasking. If the presence or absence of multitasking changes the way your app behaves, check the multitaskingSupported property of the UIDevice class to determine whether multitasking is available before performing the relevant task. For apps built for iOS 4 and later, this property is always available. However, if your app supports earlier versions of the system, you must check to see whether the property itself is available before accessing it, as shown in Listing 3-2. Listing 3-2 Checking for background support in earlier versions of iOS UIDevice* device = [UIDevice currentDevice]; BOOL backgroundSupported = NO; if ([device respondsToSelector:@selector(isMultitaskingSupported)]) backgroundSupported = device.multitaskingSupported; App States and Multitasking Background Execution and Multitasking 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 54Executing a Finite-Length Task in the Background Apps that are transitioning to the background can request an extra amount of time to finish any important last-minute tasks. To request background execution time, call the beginBackgroundTaskWithExpirationHandler: method of the UIApplication class. If your app moves to the background while the task is in progress, or if your app was already in the background, this method delays the suspension of your app. This can be important if your app is performing some important task, such as writing user data to disk or downloading an important file from a network server. The way to use the beginBackgroundTaskWithExpirationHandler: method is to call it before starting the task you want to protect. Every call to this method must be balanced by a corresponding call to the endBackgroundTask: method to mark the end of the task. Because apps are given only a limited amount of time to finish background tasks, you must call this method before time expires; otherwise the system will terminate your app. To avoid termination, you can also provide an expiration handler when starting a task and call the endBackgroundTask: method from there. (You can use the value in the backgroundTimeRemaining property of the app object to see how much time is left.) Important: An app can have any number of tasks running at the same time. Each time you start a task, the beginBackgroundTaskWithExpirationHandler: method returns a unique identifier for the task. You must pass this same identifier to the endBackgroundTask: method when it comes time to end the task. Listing 3-3 shows how to start a long-running task when your app transitionsto the background. In this example, the request to start a background task includes an expiration handler just in case the task takes too long. The task itself is then submitted to a dispatch queue for asynchronous execution so that the applicationDidEnterBackground: method can return normally. The use of blocks simplifies the code needed to maintain references to any important variables, such as the background task identifier. The bgTask variable is a member variable of the class that stores a pointer to the current background task identifier and is initialized prior to its use in this method. Listing 3-3 Starting a background task at quit time - (void)applicationDidEnterBackground:(UIApplication *)application { bgTask = [application beginBackgroundTaskWithExpirationHandler:^{ // Clean up any unfinished task business by marking where you. // stopped or ending the task outright. [application endBackgroundTask:bgTask]; bgTask = UIBackgroundTaskInvalid; }]; App States and Multitasking Background Execution and Multitasking 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 55// Start the long-running task and return immediately. dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{ // Do the work associated with the task, preferably in chunks. [application endBackgroundTask:bgTask]; bgTask = UIBackgroundTaskInvalid; }); } Note: Always provide an expiration handler when starting a task, but if you want to know how much time your app has left to run, get the value of the backgroundTimeRemaining property of UIApplication. In your own expiration handlers, you can include additional code needed to close out your task. However, any code you include must not take too long to execute because, by the time your expiration handler is called, your app is already very close to its time limit. For this reason, perform only minimal cleanup of your state information and end the task. Scheduling the Delivery of Local Notifications Notifications are a way for an app that is suspended, is in the background, or is not running to get the user’s attention. Apps can use local notificationsto display alerts, play sounds, badge the app’sicon, or a combination of the three. For example, an alarm clock app might use local notifications to play an alarm sound and display an alert to disable the alarm. When a notification is delivered to the user, the user must decide if the information warrants bringing the app back to the foreground. (If the app is already running in the foreground, local notifications are delivered quietly to the app and not to the user.) To schedule the delivery of a local notification, create an instance of the UILocalNotification class, configure the notification parameters, and schedule it using the methods of the UIApplication class. The local notification object contains information about the type of notification to deliver (sound, alert, or badge) and the time (when applicable) at which to deliver it. The methods of the UIApplication class provide options for delivering notifications immediately or at the scheduled time. App States and Multitasking Background Execution and Multitasking 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 56Listing 3-4 shows an example that schedules a single alarm using a date and time that is set by the user. This example configures only one alarm at a time and cancels the previous alarm before scheduling a new one. (Your own apps can have no more than 128 local notifications active at any given time, any of which can be configured to repeat at a specified interval.) The alarm itself consists of an alert box and a sound file that is played if the app is not running or is in the background when the alarm fires. If the app is active and therefore running in the foreground, the app delegate’s application:didReceiveLocalNotification: method is called instead. Listing 3-4 Scheduling an alarm notification - (void)scheduleAlarmForDate:(NSDate*)theDate { UIApplication* app = [UIApplication sharedApplication]; NSArray* oldNotifications = [app scheduledLocalNotifications]; // Clear out the old notification before scheduling a new one. if ([oldNotifications count] > 0) [app cancelAllLocalNotifications]; // Create a new notification. UILocalNotification* alarm = [[UILocalNotification alloc] init]; if (alarm) { alarm.fireDate = theDate; alarm.timeZone = [NSTimeZone defaultTimeZone]; alarm.repeatInterval = 0; alarm.soundName = @"alarmsound.caf"; alarm.alertBody = @"Time to wake up!"; [app scheduleLocalNotification:alarm]; } } App States and Multitasking Background Execution and Multitasking 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 57Sound files used with local notifications have the same requirements as those used for push notifications. Custom sound files must be located inside your app’s main bundle and support one of the following formats: Linear PCM, MA4, µ-Law, or a-Law. You can also specify the sound name default to play the default alert sound for the device. When the notification is sent and the sound is played, the system also triggers a vibration on devices that support it. You can cancel scheduled notifications or get a list of notifications using the methods of the UIApplication class. For more information about these methods,see UIApplication Class Reference . For additional information about configuring local notifications, see Local and Push Notification Programming Guide . Implementing Long-Running Background Tasks For tasks that require more execution time to implement, you must request specific permissions to run them in the background without their being suspended. In iOS, only specific app types are allowed to run in the background: ● Apps that play audible content to the user while in the background, such as a music player app ● Apps that keep users informed of their location at all times, such as a navigation app ● Apps that support Voice over Internet Protocol (VoIP) ● Newsstand apps that need to download and process new content ● Apps that receive regular updates from external accessories Apps that implement these services must declare the services they support and use system frameworks to implement the relevant aspects of those services. Declaring the services lets the system know which services you use, but in some cases it is the system frameworks that actually prevent your application from being suspended. Declaring Your App’s Supported Background Tasks Support for some types of background execution must be declared in advance by the app that uses them. An app declares support for a service using its Info.plist file. Add the UIBackgroundModes key to your Info.plist file and set its value to an array containing one or more of the following strings: ● audio—The app plays audible content to the user while in the background. (This content includes streaming audio or video content using AirPlay.) ● location—The app keeps users informed of their location, even while it is running in the background. ● voip—The app provides the ability for the user to make phone calls using an Internet connection. ● newsstand-content—The app is aNewsstand app that downloads and processesmagazine or newspaper content in the background. App States and Multitasking Background Execution and Multitasking 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 58● external-accessory—The app works with a hardware accessory that needs to deliver updates on a regular schedule through the External Accessory framework. ● bluetooth-central—The app works with a Bluetooth accessory that needs to deliver updates on a regular schedule through the Core Bluetooth framework. ● bluetooth-peripheral—The app supports Bluetooth communication in peripheral mode through the Core Bluetooth framework. Each of the preceding values lets the system know that your app should be woken up at appropriate times to respond to relevant events. For example, an app that begins playing music and then moves to the background still needs execution time to fill the audio output buffers. Including the audio key tells the system frameworks that they should continue playing and make the necessary callbacks to the app at appropriate intervals. If the app does not include this key, any audio being played by the app stops when the app movesto the background. Tracking the User’s Location There are several ways to track the user’s location in the background, most of which do not actually require your app to run continuously in the background: ● The significant-change location service (Recommended) ● Foreground-only location services ● Background location services The significant-change location service is highly recommended for apps that do not need high-precision location data. With this service, location updates are generated only when the user’s location changes significantly; thus, it is ideal for social apps or apps that provide the user with noncritical, location-relevant information. If the app is suspended when an update occurs, the system wakes it up in the background to handle the update. If the app starts this service and is then terminated, the system relaunches the app automatically when a new location becomes available. This service is available in iOS 4 and later, and it is available only on devices that contain a cellular radio. The foreground-only and background location services both use the standard location Core Location service to retrieve location data. The only difference is that the foreground-only location services stop delivering updates if the app is ever suspended, which is likely to happen if the app does not support other background services or tasks. Foreground-only location services are intended for apps that only need location data while they are in the foreground. An app that provides continuous location updates to the user (even when in the background) can enable background location services by including the UIBackgroundModes key (with the location value) in its Info.plist file. The inclusion of this value in the UIBackgroundModes key does not preclude the system App States and Multitasking Background Execution and Multitasking 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 59from suspending the app, but it does tell the system that it should wake up the app whenever there is new location data to deliver. Thus, this key effectively letsthe app run in the background to processlocation updates whenever they occur. Important: You are encouraged to use the standard servicessparingly or use the significant location change service instead. Location servicesrequire the active use of an iOS device’s onboard radio hardware. Running this hardware continuously can consume a significant amount of power. If your app does not need to provide precise and continuous location information to the user, it is best to minimize the use of location services. For information about how to use each of the different location services in your app, see Location Awareness Programming Guide . Playing Background Audio An app that plays audio continuously (even while the app is running in the background) can register as a background audio app by including the UIBackgroundModes key (with the value audio) in its Info.plist file. Apps that include this key must play audible content to the user while in the background. Typical examples of background audio apps include: ● Music player apps ● Apps that support audio or video playback over AirPlay ● VoIP apps When the UIBackgroundModes key contains the audio value, the system’s media frameworks automatically prevent the corresponding app from being suspended when it moves to the background. As long as it is playing audio or video content, the app continues to run in the background. However, if the app stops playing the audio or video, the system suspends it. You can use any of the system audio frameworks to initiate the playback of background audio, and the process for using those frameworks is unchanged. (For video playback over AirPlay, you can use the Media Player or AV Foundation framework to present your video.) Because your app is not suspended while playing media files, callbacks operate normally while your app is in the background. In your callbacks, though, you should do only the work necessary to provide data for playback. For example, a streaming audio app would need to download the music stream data from its server and push the current audio samples out for playback. You should not perform any extraneous tasks that are unrelated to playback. Because more than one app may support audio, the system limits which apps can play audio at any given time. The foreground app always has permission to play audio. In addition, one or more background apps may also be allowed to play some audio content depending on the configuration of their audio session objects. You App States and Multitasking Background Execution and Multitasking 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 60should always configure your app’s audio session object appropriately and work carefully with the system frameworks to handle interruptions and other types of audio-related notifications. For information on how to configure audio session objects for background execution, see Audio Session Programming Guide . Implementing a VoIP App A Voice over Internet Protocol (VoIP) app allows the user to make phone calls using an Internet connection instead of the device’s cellular service. Such an app needs to maintain a persistent network connection to its associated service so that it can receive incoming calls and other relevant data. Rather than keep VoIP apps awake all the time, the system allowsthem to be suspended and providesfacilitiesfor monitoring theirsockets for them. When incoming traffic is detected, the system wakes up the VoIP app and returns control of itssockets to it. To configure a VoIP app, you must do the following: 1. Add the UIBackgroundModes key to your app’s Info.plist file. Set the value of this key to an array that includes the voip value. 2. Configure one of the app’s sockets for VoIP usage. 3. Before moving to the background, call the setKeepAliveTimeout:handler: method to install a handler to be executed periodically. Your app can use this handler to maintain its service connection. 4. Configure your audio session to handle transitions to and from active use. Including the voip value in the UIBackgroundModes key lets the system know that it should allow the app to run in the background as needed to manage its network sockets. An app with this key is also relaunched in the background immediately after system boot to ensure that the VoIP services are always available. Most VoIP apps also need to be configured as background audio appsto deliver audio while in the background. Therefore, you should include both the audio and voip values to the UIBackgroundModes key. If you do not do this, your app cannot play audio while it is in the background. For more information about the UIBackgroundModes key, see Information Property List Key Reference . For specific information about the steps you must take to implement a VoIP app, see “Tips for Developing a VoIP App” (page 115). Downloading Newsstand Content in the Background A Newsstand app that downloads new magazine or newspaper issues can register to perform those downloads in the background. When your server sends a push notification to indicate that a new issue is available, the system checks to see whether your app has the UIBackgroundModes key with the newsstand-content value. If it does, the system launches your app, if it is not already running,so that it can initiate the downloading of the new issue. App States and Multitasking Background Execution and Multitasking 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 61When you use the Newsstand Kit framework to initiate a download, the system handles the download process for your app. The system continues to download the file even if your app is suspended or terminated. When the download operation is complete, the system transfers the file to your app sandbox and notifies your app. If the app is not running, this notification wakes it up and gives it a chance to process the newly downloaded file. If there are errors during the download process, your app is similarly woken up to handle them. For information about how to download content using the Newsstand Kit framework, see Newsstand Kit Framework Reference . Communicating with an External Accessory Apps that work with external accessories can ask to be woken up if the accessory delivers an update when the app is suspended. This support is important for some types of accessories that deliver data at regular intervals, such as heart-rate monitors. When an app includes the UIBackgroundModes key with the external-accessory value in its Info.plist file, the external accessory framework keeps open any active sessions for the corresponding accessories. (In iOS 4 and earlier, these sessions are closed automatically when the app is suspended.) In addition, new data arriving from the accessory causes the system to wake up the app to processthat data. The system also wakes up the app to process accessory connection and disconnection notifications. Any app that supports the background processing of accessory updates must follow a few basic guidelines: ● Apps must provide an interface that allows the user to start and stop the delivery of accessory update events. That interface should then open or close the accessory session as appropriate. ● Upon being woken up, the app has around 10 seconds to process the data. Ideally, it should process the data as fast as possible and allow itself to be suspended again. However, if more time is needed, the app can use the beginBackgroundTaskWithExpirationHandler: method to request additional time; it should do so only when absolutely necessary, though. Communicating with a Bluetooth Accessory Apps that work with Bluetooth peripherals can ask to be woken up if the peripheral delivers an update when the app issuspended. Thissupport isimportant for Bluetooth-le accessoriesthat deliver data at regular intervals, such as a Bluetooth heart rate belt. When an app includes the UIBackgroundModes key with the bluetooth-central value in its Info.plist file, the Core Bluetooth framework keeps open any active sessionsfor the corresponding peripheral. In addition, new data arriving from the peripheral causesthe system to wake up the app so that it can process the data. The system also wakes up the app to process accessory connection and disconnection notifications. App States and Multitasking Background Execution and Multitasking 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 62In iOS 6, an app can also operate in peripheral mode with Bluetooth accessories. If the app wants to respond to accessory-related changes using peripheral mode in the background, it must link against the Core Bluetooth framework and include the UIBackgroundModes key with the bluetooth-peripheral value in its Info.plist file. This key lets the Core Bluetooth framework wake the app up briefly in the background so that it can handle accessory-related requests. Apps woken up for these events should process them and return as quickly as possible so that the app can be suspended again. Any app that supports the background processing of Bluetooth data must be session-based and follow a few basic guidelines: ● Apps must provide an interface that allows the user to start and stop the delivery of Bluetooth events. That interface should then open or close the session as appropriate. ● Upon being woken up, the app has around 10 seconds to process the data. Ideally, it should process the data as fast as possible and allow itself to be suspended again. However, if more time is needed, the app can use the beginBackgroundTaskWithExpirationHandler: method to request additional time; it should do so only when absolutely necessary, though. Being a Responsible Background App The foreground app always has precedence over background apps when it comesto the use ofsystem resources and hardware. Apps running in the background need to be prepared for this discrepancy and adjust their behavior when running in the background. Specifically, apps moving to the background should follow these guidelines: ● Do not make any OpenGL ES calls from your code. You must not create an EAGLContext object or issue any OpenGL ES drawing commands of any kind while running in the background. Using these calls causes your app to be killed immediately. Apps must also ensure that any previously submitted commands have completed before moving to the background. For information about how to handle OpenGL ES when moving to and from the background,see “Implementing a Multitasking-awareOpenGL ES Application” in OpenGL ES Programming Guide for iOS . ● Cancel any Bonjour-related services before being suspended. When your app movesto the background, and before it is suspended, it should unregister from Bonjour and close listening sockets associated with any network services. A suspended app cannot respond to incoming service requests anyway. Closing out those services prevents them from appearing to be available when they actually are not. If you do not close out Bonjour services yourself, the system closes out those services automatically when your app is suspended. App States and Multitasking Background Execution and Multitasking 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 63● Be prepared to handle connection failures in your network-based sockets. The system may tear down socket connections while your app is suspended for any number of reasons. As long as your socket-based code is prepared for other types of network failures, such as a lost signal or network transition, this should not lead to any unusual problems. When your app resumes, if it encounters a failure upon using a socket, simply reestablish the connection. ● Save your app state before moving to the background. During low-memory conditions, background apps may be purged from memory to free up space. Suspended apps are purged first, and no notice is given to the app before it is purged. As a result, apps should take advantage of the state preservation mechanism in iOS 6 and later to save their interface state to disk. For information about how to support this feature, see “State Preservation and Restoration” (page 67). ● Remove strong references to unneeded objects whenmoving to the background. If your app maintains a large in-memory cache of objects(especially images), remove allstrong referencesto those caches when moving to the background. For more information, see “Memory Usage for Background Apps” (page 47). ● Stop using shared system resources before being suspended. Apps that interact with shared system resources such as the Address Book or calendar databases should stop using those resources before being suspended. Priority for such resources always goes to the foreground app. When your app is suspended, if it is found to be using a shared resource, the app is killed. ● Avoid updating your windows and views. While in the background, your app’s windows and views are not visible, so you should not try to update them. Although creating and manipulating window and view objects in the background does not cause your app to be killed, consider postponing this work until you return to the foreground. ● Respond to connect and disconnect notifications for external accessories. For apps that communicate with external accessories, the system automatically sends a disconnection notification when the app moves to the background. The app must register for this notification and use it to close out the current accessory session. When the app moves back to the foreground, a matching connection notification is sent, giving the app a chance to reconnect. For more information on handling accessory connection and disconnection notifications, see External Accessory Programming Topics. ● Clean up resources for active alerts when moving to the background. In order to preserve context when switching between apps, the system does not automatically dismiss action sheets (UIActionSheet) or alert views (UIAlertView) when your app moves to the background. It is up to you to provide the appropriate cleanup behavior prior to moving to the background. For example, you might want to cancel the action sheet or alert view programmatically orsave enough contextual information to restore the view later (in cases where your app is terminated). For apps linked against a version of iOS earlier than 4.0, action sheets and alerts are still dismissed at quit time so that your app’s cancellation handler has a chance to run. App States and Multitasking Background Execution and Multitasking 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 64● Remove sensitive information from views before moving to the background. When an app transitions to the background, the system takes a snapshot of the app’s main window, which it then presents briefly when transitioning your app back to the foreground. Before returning from your applicationDidEnterBackground: method, you should hide or obscure passwords and othersensitive personal information that might be captured as part of the snapshot. ● Do minimal work while running in the background. The execution time given to background apps is more constrained than the amount of time given to the foreground app. If your app plays background audio or monitors location changes, you should focus on that task only and defer any nonessential tasks until later. Apps that spend too much time executing in the background can be throttled back by the system or killed. If you are implementing a background audio app, or any other type of app that is allowed to run in the background, your app responds to incoming messages in the usual way. In other words, the system may notify your app of low-memory warnings when they occur. And in situations where the system needs to terminate apps to free even more memory, the app calls its delegate’s applicationWillTerminate: method to perform any final tasks before exiting. Opting out of Background Execution If you do not want your app to run in the background at all, you can explicitly opt out of background by adding the UIApplicationExitsOnSuspend key (with the value YES) to your app’s Info.plist file. When an app opts out, it cycles between the not-running, inactive, and active states and never enters the background or suspended states. When the user pressesthe Home button to quit the app, the applicationWillTerminate: method of the app delegate is called and the app has approximately 5 seconds to clean up and exit before it is terminated and moved back to the not-running state. Opting out of background execution is strongly discouraged but may be the preferred option under certain conditions. Specifically, if coding for the background adds significant complexity to your app, terminating the app might be a simpler solution. Also, if your app consumes a large amount of memory and cannot easily release any of it, the system might kill your app quickly anyway to make room for other apps. Thus, opting to terminate, instead of switching to the background, might yield the same results and save you development time and effort. Note: Explicitly opting out of background execution is necessary only if your app is linked against iOS SDK 4 and later. Apps linked against earlier versions of the SDK do not support background execution as a rule and therefore do not need to opt out explicitly. For more information about the keys you can include in your app’s Info.plist file, see Information Property List Key Reference . App States and Multitasking Background Execution and Multitasking 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 65Concurrency and Secondary Threads The system creates your app’s main thread but your app can create additional threads as needed to perform other tasks. The preferred way to create threadsisto let the system do it for you by using Grand Central Dispatch queues and operation queues. Both types of queue provide an asynchronous execution model for tasks that you define. When you submit a task to a queue, the system spins up a thread and executes your task on that thread. Letting the system manage the threads simplifies your code and allows the system to manage the threads in the most efficient way available. You should use queues whenever possible to move work off of your app’s main thread. Because the main thread is responsible for processing touch and drawing events, you should never perform lengthy tasks on it. For example, you should never wait for a network response on your app’s main thread. It is much better to make the request asynchronously using a queue and process the results when they arrive. Another good time to move tasks to secondary threads is launch time. Launched apps have a limited amount of time (around 5 seconds) to do their initialization and start processing events. If you have launch-time tasks that can be deferred or executed on a secondary thread, you should move them off the main thread right away and use the main thread only to present your user interface and start handling events. Formore information about using dispatch and operation queuesto execute tasks,see Concurrency Programming Guide . App States and Multitasking Concurrency and Secondary Threads 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 66Even if your app supports background execution, it cannot run forever. At some point, the system might need to terminate your app to free up memory for the current foreground app. However, the user should never have to care if an app is already running or wasterminated. From the user’s perspective, quitting an app should just seem like a temporary interruption. When the user returns to an app, that app should always return the user to the last point of use, so that the user can continue with whatever task was in progress. This behavior provides a better experience for the user and with the state restoration support built in to UIKit is relatively easy to achieve. The state preservation system in UIKit provides a simple but flexible infrastructure for preserving and restoring the state of your app’s view controllers and views. The job of the infrastructure is to drive the preservation and restoration processes at the appropriate times. To do that, UIKit needs help from your app. Only you understand the content of your app, and so only you can write the code needed to save and restore that content. And when you update your app’s UI, only you know how to map older preserved content to the newer objects in your interface. There are three places where you have to think about state preservation in your app: ● Your app delegate object, which manages the app’s top-level state ● Your app’s view controller objects, which manage the overall state for your app’s user interface ● Your app’s custom views, which might have some custom data that needs to be preserved UIKit allows you to choose which parts of your user interface you want to preserve. And if you already have custom code for handling state preservation, you can continue to use that code and migrate portions to the UIKit state preservation system as needed. The Preservation and Restoration Process State preservation and restoration is an opt-in feature and requires help from your app to work. Your app essentially provides UIKit with a list of objects and lets UIKit handle the tedious aspects of preserving and restoring those objects at appropriate times. Because UIKit handlesso much of the process, it helpsto understand what it does behind the scenes so that you know how your custom code fits into the overall scheme. 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 67 State Preservation and RestorationWhen thinking about state preservation and restoration, it helps to separate the two processes first. State preservation occurs when your app moves to the background. At that time, UIKit queries your app’s views and view controllersto see which onesshould be preserved and which onesshould not. For each object thatshould be preserved, UIKit writes preservation-related data to an on-disk file. The next time your app launches from scratch, UIKit looks for that file and, if it is present, uses it to try and restore your app’s state. During the restoration process, UIKit uses the preserved data to reconstitute your interface. The creation of actual objects is handled by your code. Because your app might load objects from a storyboard file automatically, only your code knows which objects need to be created and which might already exist and can simply be returned. After those objects are created, UIKit uses the on-disk data to restore the objects to their previous state. During the preservation and restoration process, your app has a handful of responsibilities. ● During preservation, your app is responsible for: ● Telling UIKit that it supports state preservation. ● Telling UIKit which view controllers and views should be preserved. ● Encoding relevant data for any preserved objects. ● During restoration, your app is responsible for: ● Telling UIKit that it supports state restoration. ● Providing (or creating) the objects that are requested by UIKit. ● Decoding the state of your preserved objects and using it to return the object to its previous state. Of your app’s responsibilities, the most significant are telling UIKit which objects to preserve and providing those objects during subsequent launches. Those two behaviors are where you should spend most of your time when designing your app’s preservation and restoration code. They are also where you have the most control over the actual process. To understand why that is the case, it helps to look at an example. Figure 4-1 shows the view controller hierarchy of a tab bar interface after the user has interacted with several of the tabs. As you can see, some of the view controllers are loaded automatically as part of the app’s main storyboard file butsome of the view controllers were presented or pushed onto the view controllersin different State Preservation and Restoration The Preservation and Restoration Process 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 68tabs. Without state restoration, only the view controllers from the main storyboard file would be restored during subsequent launches. By adding support for state restoration to your app, you can preserve all of the view controllers. Figure 4-1 A sample view controller hierarchy Loaded at launch time from the main storyboard file Added by the app after launch UINavigation Controller MyViewController MyPresented Controller UINavigation Controller Root Nav 2 Nav 1 Root Nav 1 UITabBar Controller MainStoryboard.storyboard State Preservation and Restoration The Preservation and Restoration Process 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 69UIKit preserves only those objects that have a restoration identifier. A restoration identifier is a string that identifies the view or view controller to UIKit and your app. The value of this string is significant only to your code but the presence of thisstring tells UIKit that it needsto preserve the tagged object. During the preservation process, UIKit walks your app’s view controller hierarchy and preserves all objects that have a restoration State Preservation and Restoration The Preservation and Restoration Process 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 70identifier. If a view controller does not have a restoration identifier, that view controller and all of its views and child view controllers are not preserved. Figure 4-2 shows an updated version of the previous view hierarchy, now with restoration identifies applied to most (but not all) of the view controllers. State Preservation and Restoration The Preservation and Restoration Process 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 71Figure 4-2 Adding restoration identifies to view controllers * * * * * * * * * Loaded at launch time from the main storyboard file Added by the app after launch Has restoration identifier X Does not have restoration identifier (not restored) * UINavigation Controller MyViewController MyPresented Controller UINavigation Controller Root Nav 2 Nav 1 Root Nav 1 UITabBar Controller MainStoryboard.storyboard X State Preservation and Restoration The Preservation and Restoration Process 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 72Depending on your app, it might or might not make sense to preserve every view controller. If a view controller presents transitory information, you might not want to return to that same point on restore, opting instead to return the user to a more stable point in your interface. For each view controller you choose to preserve, you also need to decide on how you want to restore it later. UIKit offerstwo waysto recreate objects. You can let your app delegate recreate it or you can assign a restoration class to the view controller and let that class recreate it. A restoration class implements the UIViewControllerRestoration protocol and is responsible for finding or creating a designated object at restore time. Here are some tips for when to use each one: ● If the view controller is always loaded from your app’s main storyboard file at launch time, do not assign a restoration class. Instead, let your app delegate find the object or take advantage of UIKit’s support for implicitly finding restored objects. ● For view controllers that are not loaded from your main storyboard file at launch time, assign a restoration class. The simplest option is to make each view controller its own restoration class. During the preservation process, UIKit identifies the objects to save and writes each affected object’s state to disk. Each view controller object is given a chance to write out any data it wants to save. For example, a tab view controller saves the identity of the selected tab. UIKit also saves information such as the view controller’s restoration class to disk. And if any of the view controller’s views has a restoration identifier, UIKit asks them to save their state information too. The next time the app is launched, UIKit loads the app’s main storyboard or nib file as usual, calls the app delegate’s application:willFinishLaunchingWithOptions: method, and then tries to restore the app’s previous state. The first thing it does is ask your app to provide the set of view controller objects that match the ones that were preserved. If a given view controller had an assigned restoration class, that class is asked to provide the object; otherwise, the app delegate is asked to provide it. State Preservation and Restoration The Preservation and Restoration Process 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 73Flow of the Preservation Process Figure 4-3 shows the high-level events that happen during state preservation and shows how the objects of your app are affected. Before preservation even occurs, UIKit asks your app delegate if itshould occur by calling the application:shouldSaveApplicationState: method. If that method returns YES, UIKit begins gathering and encoding your app’s views and view controllers. When it is finished, it writes the encoded data to disk. Figure 4-3 High-level flow interface preservation UIKit Save UI Done No Yes App supports save? application: shouldSaveApplicationState: application: willEncodeRestorableState: App Delegate @property restorationIdentifier encodeRestorableStateWithCoder: View /View Controller Objects @property restorationClass View Controller Only Start app preservation Gather restorable objects Encode restorable objects Write state to disk The next time your app launches, the system automatically looks for a preserved state file, and if present, uses it to restore your interface. Because this state information is only relevant between the previous and current launch cycles of your app, the file istypically discarded after your app finisheslaunching. The file is also discarded any time there is an error restoring your app. For example, if your app crashes during the restoration process, the system automatically throws away the state information during the next launch cycle to avoid another crash. State Preservation and Restoration The Preservation and Restoration Process 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 74Flow of the Restoration Process Figure 4-4 shows the high-level events that happen during state restoration and shows how the objects of your app are affected. After the standard initialization and UI loading is complete, UIKit asks your app delegate if state restoration should occur at all by calling the application:shouldRestoreApplicationState: State Preservation and Restoration The Preservation and Restoration Process 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 75method. Thisis your app delegate’s opportunity to examine the preserved data and determine ifstate restoration is possible. If it is, UIKit uses the app delegate and restoration classes to obtain references to your app’s view controllers. Each object is then provided with the data it needs to restore itself to its previous state. Figure 4-4 High-level flow for restoring your user interface UIKit App launches Load initial UI First app initialization Run app No Yes App supports restore? application: willFinishLaunchingWithOptions: application: shouldRestoreApplicationState: application: viewControllerWithRestoration IdentifierPath:coder: App Delegate viewControllerWithRestoration IdentifierPath:coder: Restoration Classes decodeRestorableStateWithCoder: View /View Controller Object application: didDecodeRestorableState: application: didFinishLaunchingWithOptions: App Delegate Obtain view controllers Decode restorable objects Finish app restoration Finish app initialization State Preservation and Restoration The Preservation and Restoration Process 2012-09-19 | © 2012 Apple Inc. All Rights Reserved. 76Although UIKit helps restore the individual view controllers, it does not automatically restore the relationships between those view controllers. Instead, each view controller is responsible for encoding enough state information to return itself to its previous state. For example, a navigation controller encodes information about the order of the view controllers on its navigation stack. It then uses this information later to return those view controllers to their previous positions on the stack. Other view controllers that have embedded child view controllers are similarly responsible for encoding any information they need to restore their children later. Note: Not all view controllers need to encode their child view controllers. For example, tab bar controllers do not encode information about their child view controllers. Instead, it is assumed that your app followsthe usual pattern of creating the appropriate child view controllers prior to creating the tab bar controller itself. Because you are responsible for recreating your app’s view controllers, you have some flexibility to change your interface during the restoration process. For example, you could reorder the tabs in a tab bar controller and still use the preserved data to return each tab to its previousstate. Of course, if you make dramatic changes to your view controller hierarchy, such as during