path: root/common/quicktime_win32/MoviesFormat.h

/*
     File:       MoviesFormat.h
 
     Contains:   QuickTime Interfaces.
 
     Version:    QuickTime 7.3
 
     Copyright:  (c) 2007 (c) 1990-2007 by Apple Inc., all rights reserved
 
     Bugs?:      For bug reports, consult the following page on
                 the World Wide Web:
 
                     http://developer.apple.com/bugreporter/
 
*/
#ifndef __MOVIESFORMAT__
#define __MOVIESFORMAT__

#ifndef __MACTYPES__
#include <MacTypes.h>
#endif

#ifndef __MOVIES__
#include <Movies.h>
#endif




#if PRAGMA_ONCE
#pragma once
#endif

#ifdef __cplusplus
extern "C" {
#endif

#if PRAGMA_IMPORT
#pragma import on
#endif

#if PRAGMA_STRUCT_ALIGN
    #pragma options align=mac68k
#elif PRAGMA_STRUCT_PACKPUSH
    #pragma pack(push, 2)
#elif PRAGMA_STRUCT_PACK
    #pragma pack(2)
#endif

/* QuickTime is not available to 64-bit clients */

#if !__LP64__

enum {
  kMovieVersion                 = 0     /* version number of the format here described */
};

/****************************************
*
*   General Types -
*       These types are used in more than one of the
*       directory types.
*
****************************************/
/* MoviesUserData is the type used for user data in movie and track directories */
struct MoviesUserData {
  long                size;                   /* size of this user data */
  long                udType;                 /* type of user data */
  char                data[1];                /* the user data */
};
typedef struct MoviesUserData           MoviesUserData;
struct UserDataAtom {
  long                size;
  long                atomType;
  MoviesUserData      userData[1];
};
typedef struct UserDataAtom             UserDataAtom;
/* MoviesDataDescription tells us where the data for the movie or track lives.
   The data can follow the directory, be in the datafork of the same file as the directory resource,
   be in the resource fork of the same file as the directory resource, be in another file in the
   data fork or resource fork, or require a specific bottleneck to fetch the data. */
/****************************************
*
*   MediaDirectory information -
*       The MediaDirectory is tightly coupled to the data.
*
****************************************/
/* SampleDescription is in Movies.h */
struct SampleDescriptionAtom {
  long                size;
  long                atomType;               /* = 'stsd' */
  long                flags;                  /* 1 byte of version / 3 bytes of flags */
  long                numEntries;
  SampleDescription   sampleDescTable[1];
};
typedef struct SampleDescriptionAtom    SampleDescriptionAtom;
/* TimeToSampleNum maps physical sample time to physical sample number. */
struct TimeToSampleNum {
  long                sampleCount;
  TimeValue           sampleDuration;
};
typedef struct TimeToSampleNum          TimeToSampleNum;
struct TimeToSampleNumAtom {
  long                size;
  long                atomType;               /* = 'stts' */
  long                flags;                  /* 1 byte of version / 3 bytes of flags */
  long                numEntries;
  TimeToSampleNum     timeToSampleNumTable[1];
};
typedef struct TimeToSampleNumAtom      TimeToSampleNumAtom;
/* SyncSamples is a list of the physical samples which are self contained. */
struct SyncSampleAtom {
  long                size;
  long                atomType;               /* = 'stss' */
  long                flags;                  /* 1 byte of version / 3 bytes of flags */
  long                numEntries;
  long                syncSampleTable[1];
};
typedef struct SyncSampleAtom           SyncSampleAtom;
/* SampleToChunk maps physical sample number to chunk number. */
/* same as SampleToChunk, but redundant first sample is removed */
struct SampleToChunk {
  long                firstChunk;
  long                samplesPerChunk;
  long                sampleDescriptionID;
};
typedef struct SampleToChunk            SampleToChunk;
struct SampleToChunkAtom {
  long                size;
  long                atomType;               /* = 'stsc' */
  long                flags;                  /* 1 byte of version / 3 bytes of flags */
  long                numEntries;
  SampleToChunk       sampleToChunkTable[1];
};
typedef struct SampleToChunkAtom        SampleToChunkAtom;
struct ChunkOffsetAtom {
  long                size;
  long                atomType;               /* = 'stco' */
  long                flags;                  /* 1 byte of version / 3 bytes of flags */
  long                numEntries;
  long                chunkOffsetTable[1];
};
typedef struct ChunkOffsetAtom          ChunkOffsetAtom;
struct SampleSizeAtom {
  long                size;
  long                atomType;               /* = 'stsz' */
  long                flags;                  /* 1 byte of version / 3 bytes of flags */
  long                sampleSize;
  long                numEntries;
  long                sampleSizeTable[1];
};
typedef struct SampleSizeAtom           SampleSizeAtom;
struct ShadowSync {
  long                fdSampleNum;
  long                syncSampleNum;
};
typedef struct ShadowSync               ShadowSync;
struct ShadowSyncAtom {
  long                size;
  long                atomType;               /* = 'stsz' */
  long                flags;                  /* 1 byte of version / 3 bytes of flags */
  long                numEntries;
  ShadowSync          shadowSyncTable[1];
};
typedef struct ShadowSyncAtom           ShadowSyncAtom;
/* CompositionOffsetEntry maps sample numbers to composition offsets. */
struct CompositionOffsetEntry {
  long                sampleCount;
  TimeValue           displayOffset;
};
typedef struct CompositionOffsetEntry   CompositionOffsetEntry;
struct CompositionOffsetAtom {
  long                size;
  long                atomType;               /* = 'ctts' */
  long                flags;                  /* 1 byte of version / 3 bytes of flags */
  long                numEntries;
  CompositionOffsetEntry  compositionOffsetTable[1];
};
typedef struct CompositionOffsetAtom    CompositionOffsetAtom;
struct SampleDependencyAtom {
  long                size;
  long                atomType;               /* = 'sdtp' */
  long                flags;                  /* 1 byte of version / 3 bytes of flags */
  UInt8               sampleDependencyTable[1];
};
typedef struct SampleDependencyAtom     SampleDependencyAtom;
/*
NOTE: The values for these flags that shipped with QuickTime 7.0 were incorrect. 
They matched neither the specification nor the implementation -- the "Yes" and "No" bits
were reversed.  The flags have been corrected but renamed to ensure that code using
the incorrect flags is reviewed by developers.
enum {
    kQTSampleDependency_DependsOnOthers = 1<<5,         // INCORRECT VALUE
    kQTSampleDependency_DoesNotDependOnOthers = 1<<4,   // INCORRECT VALUE
    kQTSampleDependency_IsDependedOnByOthers = 1<<3,    // INCORRECT VALUE
    kQTSampleDependency_IsNotDependedOnByOthers = 1<<2, // INCORRECT VALUE
    kQTSampleDependency_HasRedundantCoding = 1<<1,      // INCORRECT VALUE
    kQTSampleDependency_HasNoRedundantCoding = 1<<0     // INCORRECT VALUE
};
*/
/* Values for entries in SampleDependencyAtom.sampleDependencyTable[]*/
enum {
                                        /* bit 0x80 is reserved; bit combinations 0x30, 0xC0 and 0x03 are reserved*/
  kQTSampleDependency_EarlierDisplayTimesAllowed = 1 << 6, /* corresponds to flag mediaSampleEarlierDisplayTimesAllowed except at different bit offset*/
  kQTSampleDependency_DoesNotDependOnOthers_Corrected = 1 << 5, /* ie: an I picture*/
  kQTSampleDependency_DependsOnOthers_Corrected = 1 << 4, /* ie: not an I picture*/
  kQTSampleDependency_IsNotDependedOnByOthers_Corrected = 1 << 3, /* mediaSampleDroppable*/
  kQTSampleDependency_IsDependedOnByOthers_Corrected = 1 << 2,
  kQTSampleDependency_HasNoRedundantCoding_Corrected = 1 << 1,
  kQTSampleDependency_HasRedundantCoding_Corrected = 1 << 0
};

struct CompositionShiftLeastGreatestAtom {
  long                size;
  long                atomType;               /* = 'cslg' */
  long                flags;                  /* 1 byte of version / 3 bytes of flags */
  SInt32              compositionOffsetToDTDDeltaShift;
  SInt32              leastDecodeToDisplayDelta;
  SInt32              greatestDecodeToDisplayDelta;
  SInt32              displayStartTime;
  SInt32              displayEndTime;
};
typedef struct CompositionShiftLeastGreatestAtom CompositionShiftLeastGreatestAtom;
struct PartialSyncSampleAtom {
  long                size;
  long                atomType;               /* = 'stps' */
  long                flags;                  /* 1 byte of version / 3 bytes of flags */
  long                numEntries;
  UInt32              partialSyncSampleTable[1];
};
typedef struct PartialSyncSampleAtom    PartialSyncSampleAtom;
struct SampleTableAtom {
  long                size;
  long                atomType;               /* = 'stbl' */

  SampleDescriptionAtom  sampleDescription;
  TimeToSampleNumAtom  timeToSampleNum;
  SampleToChunkAtom   sampleToChunk;
  SyncSampleAtom      syncSample;
  SampleSizeAtom      sampleSize;
  ChunkOffsetAtom     chunkOffset;
  ShadowSyncAtom      shadowSync;
};
typedef struct SampleTableAtom          SampleTableAtom;
struct PublicHandlerInfo {
  long                flags;                  /* 1 byte of version / 3 bytes of flags */

  long                componentType;
  long                componentSubType;
  long                componentManufacturer;
  long                componentFlags;
  long                componentFlagsMask;
  char                componentName[1];
};
typedef struct PublicHandlerInfo        PublicHandlerInfo;
struct HandlerAtom {
  long                size;
  long                atomType;               /* = 'hdlr' */

  PublicHandlerInfo   hInfo;
};
typedef struct HandlerAtom              HandlerAtom;
/* a data reference is a private structure */

typedef long                            DataRefAtom;
struct DataInfoAtom {
  long                size;
  long                atomType;               /* = 'dinf' */

  DataRefAtom         dataRef;
};
typedef struct DataInfoAtom             DataInfoAtom;
struct RgnAtom {
  long                size;
  long                atomType;

  short               rgnSize;
  Rect                rgnBBox;
  char                data[1];
};
typedef struct RgnAtom                  RgnAtom;
struct MatteCompressedAtom {
  long                size;
  long                atomType;

  long                flags;                  /* 1 byte of version / 3 bytes of flags */

  ImageDescription    matteImageDescription;

  char                matteData[1];
};
typedef struct MatteCompressedAtom      MatteCompressedAtom;
struct MatteAtom {
  long                size;
  long                atomType;

  MatteCompressedAtom  aCompressedMatte;
};
typedef struct MatteAtom                MatteAtom;
struct ClippingAtom {
  long                size;
  long                atomType;

  RgnAtom             aRgnClip;
};
typedef struct ClippingAtom             ClippingAtom;
/***********************
* Media Info Example Structures
***********************/

struct VideoMediaInfoHeader {
  long                flags;                  /* 1 byte of version / 3 bytes of flags */

  short               graphicsMode;           /* for QD - transfer mode */
  short               opColorRed;             /* opcolor for transfer mode */
  short               opColorGreen;
  short               opColorBlue;
};
typedef struct VideoMediaInfoHeader     VideoMediaInfoHeader;
struct VideoMediaInfoHeaderAtom {
  long                size;                   /* size of Media info */
  long                atomType;               /* = 'vmhd' */
  VideoMediaInfoHeader  vmiHeader;
};
typedef struct VideoMediaInfoHeaderAtom VideoMediaInfoHeaderAtom;
struct VideoMediaInfo {
  long                size;                   /* size of Media info */
  long                atomType;               /* = 'minf' */

  VideoMediaInfoHeaderAtom  header;

  HandlerAtom         dataHandler;

  DataInfoAtom        dataInfo;

  SampleTableAtom     sampleTable;
};
typedef struct VideoMediaInfo           VideoMediaInfo;
struct SoundMediaInfoHeader {
  long                flags;                  /* 1 byte of version / 3 bytes of flags */

  short               balance;
  short               rsrvd;
};
typedef struct SoundMediaInfoHeader     SoundMediaInfoHeader;
struct SoundMediaInfoHeaderAtom {
  long                size;                   /* size of Media info */
  long                atomType;               /* = 'vmhd' */

  SoundMediaInfoHeader  smiHeader;
};
typedef struct SoundMediaInfoHeaderAtom SoundMediaInfoHeaderAtom;
struct SoundMediaInfo {
  long                size;                   /* size of Media info */
  long                atomType;               /* = 'minf' */

  SoundMediaInfoHeaderAtom  header;

  HandlerAtom         dataHandler;

  DataRefAtom         dataReference;

  SampleTableAtom     sampleTable;
};
typedef struct SoundMediaInfo           SoundMediaInfo;
/* whatever data the media handler needs goes after the atomType */
struct MediaInfo {
  long                size;
  long                atomType;
};
typedef struct MediaInfo                MediaInfo;
/***********************
* Media Directory Structures
***********************/
struct MediaHeader {
  long                flags;                  /* 1 byte of version / 3 bytes of flags */

  long                creationTime;           /* seconds since Jan 1904 when directory was created */
  long                modificationTime;       /* seconds since Jan 1904 when directory was appended */

  TimeValue           timeScale;              /* start time for Media (Media time) */
  TimeValue           duration;               /* length of Media (Media time) */

  short               language;
  short               quality;
};
typedef struct MediaHeader              MediaHeader;
struct MediaHeaderAtom {
  long                size;
  long                atomType;

  MediaHeader         header;
};
typedef struct MediaHeaderAtom          MediaHeaderAtom;
struct MediaDirectory {
  long                size;
  long                atomType;               /* = 'mdia' */

  MediaHeaderAtom     mediaHeader;            /* standard Media information */

  HandlerAtom         mediaHandler;

  MediaInfo           mediaInfo;
};
typedef struct MediaDirectory           MediaDirectory;
/***********************
* Track Structures
***********************/
enum {
  TrackEnable                   = 1 << 0,
  TrackInMovie                  = 1 << 1,
  TrackInPreview                = 1 << 2,
  TrackInPoster                 = 1 << 3
};

struct TrackHeader {
  long                flags;                  /* 1 byte of version / 3 bytes of flags */

  long                creationTime;           /* seconds since Jan 1904 when directory was created */
  long                modificationTime;       /* seconds since Jan 1904 when directory was appended */

  long                trackID;

  long                reserved1;

  TimeValue           duration;               /* length of track (track time) */

  long                reserved2;
  long                reserved3;

  short               layer;
  short               alternateGroup;

  short               volume;
  short               reserved4;

  MatrixRecord        matrix;
  Fixed               trackWidth;
  Fixed               trackHeight;
};
typedef struct TrackHeader              TrackHeader;
struct TrackHeaderAtom {
  long                size;                   /* size of track header */
  long                atomType;               /* = 'tkhd' */

  TrackHeader         header;
};
typedef struct TrackHeaderAtom          TrackHeaderAtom;
struct EditListType {
  TimeValue           trackDuration;
  TimeValue           mediaTime;
  Fixed               mediaRate;
};
typedef struct EditListType             EditListType;
struct EditListAtom {
  long                size;
  long                atomType;               /* = elst */

  long                flags;                  /* 1 byte of version / 3 bytes of flags */

  long                numEntries;
  EditListType        editListTable[1];
};
typedef struct EditListAtom             EditListAtom;
struct EditsAtom {
  long                size;
  long                atomType;               /* = edts */

  EditListAtom        editList;
};
typedef struct EditsAtom                EditsAtom;
struct TrackLoadSettings {
  TimeValue           preloadStartTime;
  TimeValue           preloadDuration;
  long                preloadFlags;
  long                defaultHints;
};
typedef struct TrackLoadSettings        TrackLoadSettings;
struct TrackLoadSettingsAtom {
  long                size;
  long                atomType;               /* = load */

  TrackLoadSettings   settings;
};
typedef struct TrackLoadSettingsAtom    TrackLoadSettingsAtom;
struct TrackCleanApertureDimensions {
  long                flags;                  /* 1 byte of version / 3 bytes of flags */
  FixedPoint          cleanApertureDimensions;
};
typedef struct TrackCleanApertureDimensions TrackCleanApertureDimensions;
struct TrackCleanApertureDimensionsAtom {
  long                size;
  long                atomType;               /* = 'tapt' */

  TrackCleanApertureDimensions  cleanApertureDimensions;
};
typedef struct TrackCleanApertureDimensionsAtom TrackCleanApertureDimensionsAtom;
struct TrackProductionApertureDimensions {
  long                flags;                  /* 1 byte of version / 3 bytes of flags */
  FixedPoint          productionApertureDimensions;
};
typedef struct TrackProductionApertureDimensions TrackProductionApertureDimensions;
struct TrackProductionApertureDimensionsAtom {
  long                size;
  long                atomType;               /* = 'prof' */

  TrackProductionApertureDimensions  productionApertureDimensions;
};
typedef struct TrackProductionApertureDimensionsAtom TrackProductionApertureDimensionsAtom;
struct TrackEncodedPixelsDimensions {
  long                flags;                  /* 1 byte of version / 3 bytes of flags */
  FixedPoint          encodedPixelsDimensions;
};
typedef struct TrackEncodedPixelsDimensions TrackEncodedPixelsDimensions;
struct TrackEncodedPixelsDimensionsAtom {
  long                size;
  long                atomType;               /* = 'enof' */

  TrackEncodedPixelsDimensions  encodedPixelsDimensions;
};
typedef struct TrackEncodedPixelsDimensionsAtom TrackEncodedPixelsDimensionsAtom;
struct TrackDirectory {
  long                size;
  long                atomType;               /* = 'trak' */

  TrackHeaderAtom     trackHeader;            /* standard track information */

  ClippingAtom        trackClip;

  EditsAtom           edits;

  MediaDirectory      media;

  UserDataAtom        userData;               /* space for extending with new data types */
};
typedef struct TrackDirectory           TrackDirectory;
/****************************************
*
*   MovieDirectory -
*       The MovieDirectory is the top level structure which
*       holds the TrackInstance describing where the
*       TrackDirectories are.
*
****************************************/
struct MovieHeader {
  long                flags;                  /* 1 byte of version / 3 bytes of flags */

  long                creationTime;           /* seconds since Jan 1904 when directory was created */
  long                modificationTime;       /* seconds since Jan 1904 when directory was appended */

  TimeValue           timeScale;              /* Time specifications */
  TimeValue           duration;
  Fixed               preferredRate;          /* rate at which to play this movie */

  short               preferredVolume;        /* volume to play movie at */
  short               reserved1;

  long                preferredLong1;
  long                preferredLong2;

  MatrixRecord        matrix;

  TimeValue           previewTime;            /* time in track the proxy begins (track time) */
  TimeValue           previewDuration;        /* how long the proxy lasts (track time) */

  TimeValue           posterTime;             /* time in track the proxy begins (track time) */

  TimeValue           selectionTime;          /* time in track the proxy begins (track time) */
  TimeValue           selectionDuration;      /* time in track the proxy begins (track time) */
  TimeValue           currentTime;            /* time in track the proxy begins (track time) */

  long                nextTrackID;            /* next value to use for a TrackID */
};
typedef struct MovieHeader              MovieHeader;
struct MovieHeaderAtom {
  long                size;
  long                atomType;               /* = 'mvhd' */

  MovieHeader         header;
};
typedef struct MovieHeaderAtom          MovieHeaderAtom;
struct TrackDirectoryEntry {
  TrackDirectory      trackDirectory;         /* Track directory information */
};
typedef struct TrackDirectoryEntry      TrackDirectoryEntry;
struct MovieDirectory {
  long                size;
  long                atomType;               /* = 'moov' */

  MovieHeaderAtom     header;

  ClippingAtom        movieClip;

                                              /* Track Directories */
  TrackDirectoryEntry  track[1];              /* Track directory information */

                                              /* User data for Movie */
  UserDataAtom        userData;               /* space for user extensions */
};
typedef struct MovieDirectory           MovieDirectory;
/****************************************
****************************************/

/* Movie formats and tags */
enum {
                                        /* some system defined format IDs */
  QT_MOVIE_TYPE                 = FOUR_CHAR_CODE('moov'),
  QT_TRACK_TYPE                 = FOUR_CHAR_CODE('trak'),
  QT_MEDIA_TYPE                 = FOUR_CHAR_CODE('mdia'),
  QT_VIDEO_TYPE                 = FOUR_CHAR_CODE('vide'),
  QT_SOUND_TYPE                 = FOUR_CHAR_CODE('soun')
};

enum {
  MOVIE_TYPE                    = FOUR_CHAR_CODE('moov'),
  TRACK_TYPE                    = FOUR_CHAR_CODE('trak'),
  VIDEO_TYPE                    = FOUR_CHAR_CODE('vide'),
  SOUND_TYPE                    = FOUR_CHAR_CODE('soun')
};

#if !TARGET_OS_WIN32
/* The name "MEDIA_TYPE" has a name space collision on Win32.*/
enum {
  MEDIA_TYPE                    = FOUR_CHAR_CODE('mdia')
};

#endif  /* !TARGET_OS_WIN32 */

/* atom id's */
enum {
  MovieAID                      = FOUR_CHAR_CODE('moov'),
  MovieHeaderAID                = FOUR_CHAR_CODE('mvhd'),
  ClipAID                       = FOUR_CHAR_CODE('clip'),
  RgnClipAID                    = FOUR_CHAR_CODE('crgn'),
  MatteAID                      = FOUR_CHAR_CODE('matt'),
  MatteCompAID                  = FOUR_CHAR_CODE('kmat'),
  TrackAID                      = FOUR_CHAR_CODE('trak'),
  UserDataAID                   = FOUR_CHAR_CODE('udta'),
  TrackHeaderAID                = FOUR_CHAR_CODE('tkhd'),
  EditsAID                      = FOUR_CHAR_CODE('edts'),
  EditListAID                   = FOUR_CHAR_CODE('elst'),
  MediaAID                      = FOUR_CHAR_CODE('mdia'),
  MediaHeaderAID                = FOUR_CHAR_CODE('mdhd'),
  MediaInfoAID                  = FOUR_CHAR_CODE('minf'),
  VideoMediaInfoHeaderAID       = FOUR_CHAR_CODE('vmhd'),
  SoundMediaInfoHeaderAID       = FOUR_CHAR_CODE('smhd'),
  GenericMediaInfoHeaderAID     = FOUR_CHAR_CODE('gmhd'),
  GenericMediaInfoAID           = FOUR_CHAR_CODE('gmin'),
  DataInfoAID                   = FOUR_CHAR_CODE('dinf'),
  DataRefAID                    = FOUR_CHAR_CODE('dref'),
  SampleTableAID                = FOUR_CHAR_CODE('stbl'),
  STSampleDescAID               = FOUR_CHAR_CODE('stsd'),
  STTimeToSampAID               = FOUR_CHAR_CODE('stts'),
  STSyncSampleAID               = FOUR_CHAR_CODE('stss'),
  STSampleToChunkAID            = FOUR_CHAR_CODE('stsc'),
  STShadowSyncAID               = FOUR_CHAR_CODE('stsh'),
  HandlerAID                    = FOUR_CHAR_CODE('hdlr'),
  STSampleSizeAID               = FOUR_CHAR_CODE('stsz'),
  STChunkOffsetAID              = FOUR_CHAR_CODE('stco'),
  STChunkOffset64AID            = FOUR_CHAR_CODE('co64'),
  STSampleIDAID                 = FOUR_CHAR_CODE('stid'),
  STCompositionOffsetAID        = FOUR_CHAR_CODE('ctts'),
  STSampleDependencyAID         = FOUR_CHAR_CODE('sdtp'),
  STCompositionShiftLeastGreatestAID = FOUR_CHAR_CODE('cslg'),
  STPartialSyncSampleAID        = FOUR_CHAR_CODE('stps'),
  DataRefContainerAID           = FOUR_CHAR_CODE('drfc'),
  TrackReferenceAID             = FOUR_CHAR_CODE('tref'),
  ColorTableAID                 = FOUR_CHAR_CODE('ctab'),
  LoadSettingsAID               = FOUR_CHAR_CODE('load'),
  PropertyAtomAID               = FOUR_CHAR_CODE('code'),
  InputMapAID                   = FOUR_CHAR_CODE('imap'),
  MovieBufferHintsAID           = FOUR_CHAR_CODE('mbfh'),
  MovieDataRefAliasAID          = FOUR_CHAR_CODE('mdra'),
  SoundLocalizationAID          = FOUR_CHAR_CODE('sloc'),
  CompressedMovieAID            = FOUR_CHAR_CODE('cmov'),
  CompressedMovieDataAID        = FOUR_CHAR_CODE('cmvd'),
  DataCompressionAtomAID        = FOUR_CHAR_CODE('dcom'),
  ReferenceMovieRecordAID       = FOUR_CHAR_CODE('rmra'),
  ReferenceMovieDescriptorAID   = FOUR_CHAR_CODE('rmda'),
  ReferenceMovieDataRefAID      = FOUR_CHAR_CODE('rdrf'),
  ReferenceMovieVersionCheckAID = FOUR_CHAR_CODE('rmvc'),
  ReferenceMovieDataRateAID     = FOUR_CHAR_CODE('rmdr'),
  ReferenceMovieComponentCheckAID = FOUR_CHAR_CODE('rmcd'),
  ReferenceMovieQualityAID      = FOUR_CHAR_CODE('rmqu'),
  ReferenceMovieLanguageAID     = FOUR_CHAR_CODE('rmla'),
  ReferenceMovieCPURatingAID    = FOUR_CHAR_CODE('rmcs'),
  ReferenceMovieAlternateGroupAID = FOUR_CHAR_CODE('rmag'),
  ReferenceMovieNetworkStatusAID = FOUR_CHAR_CODE('rnet'),
  CloneMediaAID                 = FOUR_CHAR_CODE('clon'),
  FileTypeAID                   = FOUR_CHAR_CODE('ftyp'),
  SecureContentInfoAID          = FOUR_CHAR_CODE('sinf'),
  SecureContentSchemeTypeAID    = FOUR_CHAR_CODE('schm'),
  SecureContentSchemeInfoAID    = FOUR_CHAR_CODE('schi'),
  TrackApertureModeDimensionsAID = FOUR_CHAR_CODE('tapt'), /* container atom including TrackCleanApertureDimensionsAID, TrackProductionApertureDimensionsAID and TrackEncodedPixelsDimensionsAID */
  TrackCleanApertureDimensionsAID = FOUR_CHAR_CODE('clef'),
  TrackProductionApertureDimensionsAID = FOUR_CHAR_CODE('prof'),
  TrackEncodedPixelsDimensionsAID = FOUR_CHAR_CODE('enof')
};

/* Text ATOM definitions*/

struct TextBoxAtom {
  long                size;
  long                atomType;               /* = 'tbox' */
  Rect                textBox;                /* New text box (overrides defaultTextBox)*/
};
typedef struct TextBoxAtom              TextBoxAtom;
struct HiliteAtom {
  long                size;
  long                atomType;               /* = 'hlit' */
  long                selStart;               /* hilite selection start character*/
  long                selEnd;                 /* hilite selection end character*/
};
typedef struct HiliteAtom               HiliteAtom;
struct KaraokeRec {
  TimeValue           timeVal;
  short               beginHilite;
  short               endHilite;
};
typedef struct KaraokeRec               KaraokeRec;
struct KaraokeAtom {
  long                numEntries;
  KaraokeRec          karaokeEntries[1];
};
typedef struct KaraokeAtom              KaraokeAtom;
/* for ReferenceMovieDataRefRecord.flags*/
enum {
  kDataRefIsSelfContained       = (1 << 0)
};

struct ReferenceMovieDataRefRecord {
  long                flags;
  OSType              dataRefType;
  long                dataRefSize;
  char                dataRef[1];
};
typedef struct ReferenceMovieDataRefRecord ReferenceMovieDataRefRecord;
/* for VersionCheckRecord.checkType*/
enum {
  kVersionCheckMin              = 0,    /* val1 is the min. version required*/
  kVersionCheckMask             = 1     /* (gestalt return value & val2) must == val1*/
};

struct QTAltVersionCheckRecord {
  long                flags;                  /* currently always 0*/
  OSType              gestaltTag;
  UInt32              val1;
  UInt32              val2;
  short               checkType;
};
typedef struct QTAltVersionCheckRecord  QTAltVersionCheckRecord;
/* some helpful constants for DataRateRecord.dataRate */
enum {
  kDataRate144ModemRate         = 1400L,
  kDataRate288ModemRate         = 2800L,
  kDataRateISDNRate             = 5600L,
  kDataRateDualISDNRate         = 11200L,
  kDataRate256kbpsRate          = 25600L,
  kDataRate384kbpsRate          = 38400L,
  kDataRate512kbpsRate          = 51200L,
  kDataRate768kbpsRate          = 76800L,
  kDataRate1MbpsRate            = 100000L,
  kDataRateT1Rate               = 150000L,
  kDataRateInfiniteRate         = 0x7FFFFFFF,
  kDataRateDefaultIfNotSet      = kDataRate384kbpsRate
};

struct QTAltDataRateRecord {
  long                flags;                  /* currently always 0*/
  long                dataRate;
};
typedef struct QTAltDataRateRecord      QTAltDataRateRecord;
struct QTAltComponentCheckRecord {
  long                flags;                  /* currently always 0 */
  ComponentDescription  cd;
  unsigned long       minVersion;
};
typedef struct QTAltComponentCheckRecord QTAltComponentCheckRecord;
struct QTAltLanguageRecord {
  long                flags;                  /* currently always 0*/
  short               language;
};
typedef struct QTAltLanguageRecord      QTAltLanguageRecord;

enum {
  kQTCPUSpeed1Rating            = 100,  /* slowest*/
  kQTCPUSpeed2Rating            = 200,
  kQTCPUSpeed3Rating            = 300,
  kQTCPUSpeed4Rating            = 400,
  kQTCPUSpeed5Rating            = 500   /* fastest*/
};

struct QTAltCPURatingRecord {
  UInt32              flags;                  /* currently always 0*/
  UInt16              speed;
};
typedef struct QTAltCPURatingRecord     QTAltCPURatingRecord;
struct ReferenceMovieNetworkStatusRecord {
  UInt32              flags;                  /* currently always 0*/
  UInt32              valueCount;             /* how many status values are in array*/
  long                netStatusValues[1];     /* a value from kQTNetworkStatus... constants*/
};
typedef struct ReferenceMovieNetworkStatusRecord ReferenceMovieNetworkStatusRecord;
struct CloneRecord {
  long                flags;
  long                masterTrackID;          /* track ID of the track we're cloning */
};
typedef struct CloneRecord              CloneRecord;
struct CloneAtom {
  long                size;
  long                atomType;               /* = clon */

  CloneRecord         cloneInfo;
};
typedef struct CloneAtom                CloneAtom;
struct FileTypeAtom {
  long                size;
  long                atomType;               /* = 'ftyp' */
  long                majorBrand;             /* best use brand */
  long                minorVersion;
  long                compatibleBrands[4];    /* 1 or greater */
};
typedef struct FileTypeAtom             FileTypeAtom;
enum {
  kQTFileTypeBrandQuickTimeMovie = FOUR_CHAR_CODE('qt  '), /* QuickTime movie files*/
  kQTFileTypeBrandISOFile       = FOUR_CHAR_CODE('isom'), /* ISO Base Media files*/
  kQTFileTypeBrandMPEG4v1       = FOUR_CHAR_CODE('mp41'), /* MPEG-4 (ISO/IEC 14496-1) version 1 files*/
  kQTFileTypeBrandMPEG4v2       = FOUR_CHAR_CODE('mp42') /* MPEG-4 (ISO/IEC 14496-1) version 2 files*/
};

struct SecureContentInfoAtom {
  long                size;
  long                atomType;               /* = 'sinf' */
};
typedef struct SecureContentInfoAtom    SecureContentInfoAtom;
struct SecureContentSchemeTypeAtom {
  long                size;
  long                atomType;               /* = 'schm' */

  long                flags;                  /* 1 byte of version / 3 bytes of flags */

  long                schemeType;
  UInt32              schemeVersion;
                                              /* if flags & 1, C string holding URL for security component server*/
};
typedef struct SecureContentSchemeTypeAtom SecureContentSchemeTypeAtom;
struct SecureContentSchemeInfoAtom {
  long                size;
  long                atomType;               /* = 'schi' */
};
typedef struct SecureContentSchemeInfoAtom SecureContentSchemeInfoAtom;

#endif // !__LP64__


#if PRAGMA_STRUCT_ALIGN
    #pragma options align=reset
#elif PRAGMA_STRUCT_PACKPUSH
    #pragma pack(pop)
#elif PRAGMA_STRUCT_PACK
    #pragma pack()
#endif

#ifdef PRAGMA_IMPORT_OFF
#pragma import off
#elif PRAGMA_IMPORT
#pragma import reset
#endif

#ifdef __cplusplus
}
#endif

#endif /* __MOVIESFORMAT__ */