book

EPUB 3 Best Practices

by Matt Garrish, Markus Gylling

January 2013

Intermediate to advanced

372 pages

9h 58m

English

O'Reilly Media, Inc.

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The FutureHow to Use This BookConventions Used in This BookUsing Code ExamplesCreditsAcknowledgmentsSafari® Books OnlineHow to Contact Us
VocabulariesThe Default VocabularyThe Reserved Vocabularies Using Other VocabulariesThe All-Powerful meta ElementPublication MetadataThe Package Document StructureThe metadata ElementIdentifiersTypes of TitlesThe Manifest and SpineThe manifest and FallbacksThe spineDocument MetadataLinks and BindingsMetadata for Fixed Layout PublicationsThe Container
The EPUB Navigation DocumentBuilding a Navigation DocumentRepeated PatternsNavigation LabelsTable of ContentsHiding ContentLandmarksPage ListExtensibilityAdding the Navigation DocumentEmbedding as ContentHiding ListsStyling ListsThe NCX
Terminology RefresherXHTMLNew in HTML5EPUB Support GotchasDTDs Are DeadLinking and ReferencingEPUB Canonical Fragment IdentifiersContent Chunkingepub:type and Structural SemanticsAdding SemanticsMultiple SemanticsMathMLSVGFixed LayoutsCoversStylingEPUB CSS ProfileCSS 2.1CSS3Media QueriesNamespacesFontsMulticolumn LayoutWriting Modes, Text, and SpeechAdditional SupportRubyHeaders and FootersAlt Style TagsCSS ResetsFallback ContentManifest FallbacksContent FallbacksThe epub:switch elementBindings
Why Embed Fonts?Maybe You Shouldn’tHistorically, reading system support for font embedding has been poor and inconsistentEmbedding adds complexityDevice makers have already done the work for youEmbedding inflates file sizeMaybe You ShouldEmbedding to be forward-thinkingEmbedding to create a consistent look and feel across “platforms”Embedding for improved glyph coverageEmbedding for specialized or technical reasonsFont Embedding in EPUB 3How to Embed FontsAdd the Font to Your EPUB PackageInclude the File in the EPUB ManifestReference the Font in the EPUB CSSObfuscating FontsSubsetting a FontLicensing Fonts for Embedding in EPUBUse an Open FontContact the Foundry Directly
The Codec IssueThe Media ElementsSourcesSize mattersOptimizing PlaybackPreloadingAnother OptionControlPostersDimensionsThe RestTimed TracksFallbacksAlternate ContentTriggers
The EPUB SpectrumOverlays in a NutshellSynchronization GranularityConstructing an OverlaySequencesParallel PlaybackAdding to the ContainerStyling the Active ElementStructural ConsiderationsAdvanced SynchronizationAudio Considerations
First Principles: Interaction Scope and DesignProgressive EnhancementProcedural Interaction: JavaScriptJavaScript in EPUB 2The EPUB 3 epubReadingSystem ObjectDetect featuresUse preventDefault to avoid reading system default behaviorAlways query epubReadingSystem!Inclusion ModelsContainer-constrained scriptsSpine-level scriptingEbook State and StorageIdentifying Scripted Content DocumentsCreating fallbacksAnimation and Graphics: CanvasBest Practices in Canvas UsageCanvas in a Nonscripted Reading SystemObjectOther Graphical Interaction ModelsAccessibility and Scripting Summary
Characters and EncodingsUnicodeDeclaring EncodingsPrivate CharactersNamesSpecifying the Natural LanguageVertical WritingWriting ModesPage Progression DirectionGlobal DirectionContent DirectionRuby and Emphasis DotsRubyEmphasis DotsLine Breaks, Word Breaks, and HyphenationItemized Lists

Accessibility and UsabilityFundamentals of AccessibilityStructure and SemanticsData IntegritySeparation of StyleSemantic InflectionLanguageLogical Reading OrderSections and HeadingsContext ChangesListsTablesFiguresImagesSVGMathMLFootnotesPage NumberingStylingAvoiding ConflictsColorDeficienciesContrastLuminosityHiding ContentEmphasisFixed LayoutsImage LayoutsMixed LayoutsText LayoutsInteractive LayoutsScripted InteractivityProgressive EnhancementWAI-ARIACustom controlsFormsLive regionsCanvasMetadata
PLS LexiconsSSMLCSS3 Speech
epubcheckInstallingRunningOptionsValidating EPUB archivesValidating unpacked EPUBsValidating EPUB component filesAssessment reportsHelpReading ErrorsBeyond the Command LineWeb ValidationGraphical InterfaceCommercial OptionsUnderstanding ErrorsCommon XML ErrorsDocument errorsElement errorsAttribute errorsCharacter encodingLinking errorsContainer ErrorsPackage ValidationContent ValidationEntity errorsStyleScriptingAccessibility

Overview

Ready to take your ebooks to the next level with EPUB 3? This concise guide includes best practices and advice to help you navigate the format’s wide range of technologies and functionality. EPUB 3 is set to turn electronic publishing on its head with rich multimedia reading experiences and scripted interactivity, but this specification can be daunting to learn. This book provides you with a solid foundation.

Written by people involved in the development of this specification, EPUB 3 Best Practices includes chapters that cover unique aspects of the EPUB publishing process, such as technology, content creation, and distribution.

Get a comprehensive survey of accessible production features
Learn new global language-support features, including right-to-left page progressions
Embed content with EPUB 3’s new multimedia elements
Make your content dynamic through scripting and interactive elements
Work with publication and distribution metadata
Create synchronized text and audio playback in reading systems
Learn techniques for fixed and adaptive layouts