Quicktime File Format (2012-08-14).pdf

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Media Data Atom TypesVideo MediaCompression type'rle ''rpza''kpcd''png ''mjpa''mjpb''SVQ1''SVQ3''mp4v''avc1''dvc ''dvcp''gif ''h263''tiff''raw ''2vuY´'yuv2''v308''v408''v216''v410''v210'DescriptionAnimationApple videoKodak Photo CDPortable Network GraphicsMotion-JPEG (format A)Motion-JPEG (format B)Sorenson video, version 1Sorenson video 3MPEG-4 videoH.264 videoNTSC DV-25 videoPAL DV-25 videoCompuServe Graphics Interchange FormatH.263 videoTagged Image File FormatUncompressed RGBUncompressed YĆbCr, 8-bit-per-component 4:2:2Uncompressed YĆbCr, 8-bit-per-component 4:2:2Uncompressed YĆbCr, 8-bit-per-component 4:4:4Uncompressed YĆbCr, 8-bit-per-component 4:4:4:4Uncompressed YĆbCr, 10, 12, 14, or 16-bit-per-component 4:2:2Uncompressed YĆbCr, 10-bit-per-component 4:4:4Uncompressed YĆbCr, 10-bit-per-component 4:2:22012-08-14 | © 2004, 2012 Apple Inc. All Rights Reserved.156
Media Data Atom TypesVideo MediaThe video media sample description adds the following fields to the general sample description.VersionA 16-bit integer indicating the version number of the compressed data. This is set to 0, unless a compressorhas changed its data format.Revision levelA 16-bit integer that must be set to 0.VendorA 32-bit integer that specifies the developer of the compressor that generated the compressed data.Often this field contains 'appl' to indicate Apple Computer, Inc.Temporal qualityA 32-bit integer containing a value from 0 to 1023 indicating the degree of temporal compression.Spatial qualityA 32-bit integer containing a value from 0 to 1024 indicating the degree of spatial compression.WidthA 16-bit integer that specifies the width of the source image in pixels.HeightA 16-bit integer that specifies the height of the source image in pixels.Horizontal resolutionA 32-bit fixed-point number containing the horizontal resolution of the image in pixels per inch.Vertical resolutionA 32-bit fixed-point number containing the vertical resolution of the image in pixels per inch.Data sizeA 32-bit integer that must be set to 0.Frame countA 16-bit integer that indicates how many frames of compressed data are stored in each sample. Usuallyset to 1.Compressor nameA 32-byte Pascal string containing the name of the compressor that created the image, such as "jpeg".DepthA 16-bit integer that indicates the pixel depth of the compressed image. Values of 1, 2, 4, 8 ,16, 24, and32 indicate the depth of color images. The value 32 should be used only if the image contains an alphachannel. Values of 34, 36, and 40 indicate 2-, 4-, and 8-bit grayscale, respectively, for grayscale images.2012-08-14 | © 2004, 2012 Apple Inc. All Rights Reserved.157
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QuickTime File FormatSpecification
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ContentsReference Movie Atom 120Ref
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ContentsSprite Track Property Atoms
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ContentsSome Useful Examples and Sc
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ContentsAudio Sample Rate for a Sam
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Figures, Tables, and ListingsFigure
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Figures, Tables, and ListingsFigure
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Figures, Tables, and ListingsTable
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Introduction to QuickTime File Form
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Overview of QTFFQuickTime movies ar
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Overview of QTFFAtomsAtom LayoutFig
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Overview of QTFFQT Atoms and Atom C
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Overview of QTFFQuickTime Movie Fil
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Movie AtomsOverview of Movie AtomsO
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Movie AtomsOverview of Movie AtomsN
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Movie AtomsOverview of Movie AtomsC
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Movie AtomsOverview of Movie AtomsF
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Movie AtomsOverview of Movie AtomsS
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Movie AtomsOverview of Movie AtomsF
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Movie AtomsOverview of Movie AtomsL
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Movie AtomsOverview of Movie AtomsA
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Movie AtomsTrack AtomsPrint to Vide
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Movie AtomsTrack AtomsNote Figure 2
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Movie AtomsTrack AtomsFigure 2-7 (p
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Movie AtomsTrack AtomsAlternate gro
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Movie AtomsTrack AtomsAlthough the
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Movie AtomsTrack AtomsFigure 2-10 (
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Movie AtomsTrack AtomsRegion sizeTh
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Movie AtomsTrack AtomsNote If the e
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Movie AtomsTrack AtomsTrack Input M
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Movie AtomsTrack AtomsInput typeA 3
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Movie AtomsMedia AtomsMedia atoms c
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Movie AtomsMedia AtomsTime scaleA t
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Movie AtomsMedia AtomsHandler Refer
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Movie AtomsMedia AtomsNote “Using
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Movie AtomsMedia AtomsOpcolorThree
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Movie AtomsMedia AtomsMedia types t
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Movie AtomsMedia AtomsFlagsA 3-byte
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Movie AtomsMedia AtomsData referenc
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Movie AtomsSample AtomsSamples are
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Movie AtomsSample AtomsFigure 2-33
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Movie AtomsSample AtomsThe sample d
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Movie AtomsSample AtomsSizeA 32-bit
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Movie AtomsSample AtomsNote At the
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Page 108 and 109: Movie AtomsSample AtomsVersionA 1-b
Page 110 and 111: Movie AtomsSample AtomsFigure 2-45
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Page 114 and 115: Movie AtomsSample AtomsNote The sam
Page 116 and 117: Movie AtomsSample AtomsSample depen
Page 118 and 119: Movie AtomsCompressed Movie Resourc
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Page 126 and 127: Movie AtomsReference MoviesFlagsA 3
Page 128 and 129: MetadataThis chapter describes how
Page 130 and 131: MetadataMetadata StructureFigure 3-
Page 132 and 133: MetadataExtensibilityTypeA 32-bit u
Page 134 and 135: MetadataLanguage List AtomField Siz
Page 136 and 137: MetadataMetadata Item Keys AtomThis
Page 138 and 139: MetadataMetadata Item AtomFigure 3-
Page 140 and 141: MetadataLocale IndicatorValueotherw
Page 142 and 143: MetadataData Atom StructureNameAn a
Page 144 and 145: MetadataLocation MetadataLocation M
Page 146 and 147: MetadataQuickTime Metadata KeysKeyK
Page 154 and 155: Media Data Atom TypesQuickTime uses
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Page 160 and 161: Media Data Atom TypesVideo MediaDes
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Page 190 and 191: Media Data Atom TypesTimecode Media
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Page 196 and 197: Media Data Atom TypesText MediaFore
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Media Data Atom TypesMusic Media●
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Media Data Atom TypesSprite MediaSp
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Media Data Atom TypesSprite Track P
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Media Data Atom TypesSprite Track M
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Media Data Atom TypesSprite Track M
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Media Data Atom TypesSprite Media A
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Media Data Atom TypesSprite Media A
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Media Data Atom TypesSprite Button
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Media Data Atom TypesSprite Media H
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Media Data Atom TypesSprite Media H
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Media Data Atom TypesWired Action G
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Media Data Atom TypesFlash MediakAc
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Media Data Atom TypesTween MediaTwe
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Media Data Atom TypesTween Media●
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Media Data Atom TypesTween MediakTw
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Media Data Atom TypesTween MediaTwe
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Media Data Atom TypesTrack Referenc
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Media Data Atom TypesStreaming Medi
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Media Data Atom TypesHint Media●
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Media Data Atom TypesHint MediaMovi
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Media Data Atom TypesHint Sample Da
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Media Data Atom TypesHint Sample Da
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Media Data Atom TypesPacketization
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Media Data Atom TypesVR Media} QTVR
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Media Data Atom TypesVR MediaUInt32
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Media Data Atom TypesVR Mediareserv
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Media Data Atom TypesCustom Cursor
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Media Data Atom TypesNode Informati
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Media Data Atom TypesQuickTime VR F
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Media Data Atom TypesQuickTime VR F
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Media Data Atom TypesQTVR TrackImpo
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Media Data Atom TypesPanorama Track
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Media Data Atom TypesCubic Panorama
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Media Data Atom TypesHot Spot Image
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Media Data Atom TypesObject TracksT
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Media Data Atom TypesObject Tracksd
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Media Data Atom TypesObject Tracksk
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Media Data Atom TypesObject Tracksk
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Media Data Atom TypesMovie MediaFor
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Media Data Atom TypesMovie MediaNot
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Media Data Atom TypesMovie MediakMo
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Basic Data TypesThis chapter descri
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Basic Data TypesLanguage Code Value
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Basic Data TypesCalendar Date and T
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Basic Data TypesRGB ColorsTable 5-3
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Some Useful Examples and ScenariosT
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Some Useful Examples and ScenariosC
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Some Useful Examples and ScenariosP
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Some Useful Examples and ScenariosA
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Some Useful Examples and ScenariosG
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Some Useful Examples and ScenariosO
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Some Useful Examples and ScenariosO
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QuickTime Image File FormatNote The
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QuickTime Image File FormatRecommen
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Defining Media Data LayoutsUsing Qu
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Random AccessSeeking With a QuickTi
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Metadata HandlingDigital Audio File
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Metadata HandlingStill Image File F
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Summary of VR World and Node Atom T
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Profile Atom GuidelinesProfile Atom
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Profile Atom GuidelinesProfile Atom
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Profile Atom GuidelinesUniversal Fe
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Audio Priming - Handling Encoder De
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Document Revision HistoryDate2011-0
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GlossaryAAC Advanced Audio Coding (
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Glossaryfile preview A thumbnail pi
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Glossarymedia’s data. The data ha
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GlossaryPCM Pulse-code modulation (
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Glossarytrack A Movie Toolbox data
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Apple Inc.© 2004, 2012 Apple Inc.A
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