340 lines
8.7 KiB
C
340 lines
8.7 KiB
C
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/*
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* aviriff.h AVI file format
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*
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* =========================================================================
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*
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* Open Watcom Project
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*
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* Copyright (c) 2004-2010 The Open Watcom Contributors. All Rights Reserved.
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*
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* This file is automatically generated. Do not edit directly.
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*
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* =========================================================================
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*/
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#ifndef AVIRIFF_H
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#define AVIRIFF_H
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#ifndef _ENABLE_AUTODEPEND
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#pragma read_only_file;
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Macro to count the elements in an array */
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#ifndef NUMELMS
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#define NUMELMS( x ) (sizeof( x ) / sizeof( (x)[0] ))
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#endif
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/* Macro to make chunk identifiers */
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#define FCC( x ) \
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((((DWORD)(x) & 0x000000FF) << 24) | (((DWORD)(x) & 0x0000FF00) << 8) | \
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(((DWORD)(x) & 0x00FF0000) >> 8) | (((DWORD)(x) && 0xFF000000) >> 24))
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/* Chunk identifiers */
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#define ckidMAINAVIHEADER FCC( 'avih' )
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#define ckidODML FCC( 'odml' )
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#define ckidAVIEXTHEADER FCC( 'dmlh' )
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#define ckidSTREAMLIST FCC( 'strl' )
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#ifndef ckidSTREAMHEADER
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#define ckidSTREAMHEADER FCC( 'strh' )
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#endif
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#ifndef ckidSTREAMFORMAT
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#define ckidSTREAMFORMAT FCC( 'strf' )
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#endif
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#define ckidAVIOLDINDEX FCC( 'idx1' )
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#define ckidAVISUPERINDEX FCC( 'indx' )
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/* AVI main header flags */
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#define AVIF_HASINDEX 0x00000010L
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#define AVIF_MUSTUSEINDEX 0x00000020L
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#define AVIF_ISINTERLEAVED 0x00000100L
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#define AVIF_TRUSTCKTYPE 0x00000800L
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#define AVIF_WASCAPTUREFILE 0x00010000L
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#define AVIF_COPYRIGHTED 0x00020000L
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/* Stream types */
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#ifndef streamtypeVIDEO
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#define streamtypeVIDEO FCC( 'vids' )
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#define streamtypeAUDIO FCC( 'auds' )
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#define streamtypeMIDI FCC( 'mids' )
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#define streamtypeTEXT FCC( 'txts' )
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#endif
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/* AVI stream header flags */
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#define AVISF_DISABLED 0x00000001L
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#define AVISF_VIDEO_PALCHANGES 0x00010000L
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/* AVI old index flags */
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#ifndef AVIIF_LIST
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#define AVIIF_LIST 0x00000001L
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#define AVIIF_KEYFRAME 0x00000010L
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#endif
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#define AVIIF_NO_TIME 0x00000100L
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#define AVIIF_COMPRESSOR 0x0FFF0000L
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/* Time code rate values */
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#define TIMECODE_RATE_30DROP 0
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/* Time code SMPTE flags */
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#define TIMECODE_SMPTE_BINARY_GROUP 0x00000007L
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#define TIMECODE_SMPTE_COLOR_FRAME 0x00000008L
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/* AVI index types */
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#define AVI_INDEX_OF_INDEXES 0x00
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#define AVI_INDEX_OF_CHUNKS 0x01
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#define AVI_INDEX_OF_TIMED_CHUNKS 0x02
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#define AVI_INDEX_OF_SUB_2FIELD 0x03
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#define AVI_INDEX_IS_DATA 0x80
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/* AVI index subtypes */
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#define AVI_INDEX_SUB_DEFAULT 0x00
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#define AVI_INDEX_SUB_2FIELD 0x01
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/* Standard index size */
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#define STDINDEXSIZE 0x4000
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/* Macros to manipulate index sizes */
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#define NUMINDEX( x ) ((STDINDEXSIZE - 32) / 4 / (x))
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#define NUMINDEXFILL( x ) ((STDINDEXSIZE / 4) - NUMINDEX( x ))
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/* AVI standard index flags */
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#define AVISTDINDEX_DELTAFRAME 0x80000000L
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#define AVISTDINDEX_SIZEMASK 0x7FFFFFFFL
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/* RIFF chunk */
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typedef struct _riffchunk {
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FOURCC fcc;
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DWORD cb;
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} RIFFCHUNK;
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typedef RIFFCHUNK *LPRIFFCHUNK;
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/* RIFF list */
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typedef struct _rifflist {
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FOURCC fcc;
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DWORD cb;
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FOURCC fccListType;
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} RIFFLIST;
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typedef RIFFLIST *LPRIFFLIST;
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/* Macros to manipulate RIFF data */
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#define RIFFROUND( x ) ((x) + ((x) & 1))
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#define RIFFNEXT( x ) \
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(LPRIFFCHUNK)((LPBYTE)(x) + sizeof( RIFFCHUNK ) + RIFFROUND( ((LPRIFFCHUNK)(x)->cb))
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/* AVI main header */
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typedef struct _avimainheader {
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FOURCC fcc;
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DWORD cb;
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DWORD dwMicroSecPerFrame;
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DWORD dwMaxBytesPerSec;
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DWORD dwPaddingGranularity;
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DWORD dwFlags;
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DWORD dwTotalFrames;
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DWORD dwInitialFrames;
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DWORD dwStreams;
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DWORD dwSuggestedBufferSize;
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DWORD dwWidth;
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DWORD dwHeight;
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DWORD dwReserved[4];
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} AVIMAINHEADER;
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/* AVI extended header */
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typedef struct _aviextheader {
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FOURCC fcc;
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DWORD cb;
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DWORD dwGrandFrames;
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DWORD dwFuture[61];
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} AVIEXTHEADER;
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/* AVI stream header */
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typedef struct _avistreamheader {
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FOURCC fcc;
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DWORD cb;
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FOURCC fccType;
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FOURCC fccHandler;
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DWORD dwFlags;
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WORD wPriority;
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WORD wLanguage;
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DWORD dwInitialFrames;
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DWORD dwScale;
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DWORD dwRate;
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DWORD dwStart;
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DWORD dwLength;
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DWORD dwSuggestedBufferSize;
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DWORD dwQuality;
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DWORD dwSampleSize;
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struct {
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short left;
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short top;
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short right;
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short bottom;
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} rcFrame;
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} AVISTREAMHEADER;
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/* AVI old index */
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typedef struct _avioldindex {
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FOURCC fcc;
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DWORD cb;
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struct _avioldindex_entry {
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DWORD dwChunkId;
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DWORD dwFlags;
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DWORD dwOffset;
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DWORD dwSize;
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} aIndex[1];
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} AVIOLDINDEX;
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/* Time code */
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typedef union _timecode {
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struct {
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WORD wFrameRate;
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WORD wFrameFract;
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LONG cFrames;
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};
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DWORDLONG qw;
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} TIMECODE;
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/* Time code data */
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typedef struct _timecodedata {
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TIMECODE time;
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DWORD dwSMPTEflags;
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DWORD dwUser;
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} TIMECODEDATA;
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/* AVI meta-index */
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typedef struct _avimetaindex {
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FOURCC fcc;
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UINT cb;
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WORD wLongsPerEntry;
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BYTE bIndexSubType;
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BYTE bIndexType;
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DWORD nEntriesInUse;
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DWORD dwChunkId;
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DWORD dwReserved[3];
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DWORD adwIndex[1];
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} AVIMETAINDEX;
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/* AVI super-index */
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typedef struct _avisuperindex {
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FOURCC fcc;
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UINT cb;
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WORD wLongsPerEntry;
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BYTE bIndexSubType;
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BYTE bIndexType;
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DWORD nEntriesInUse;
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DWORD dwChunkId;
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DWORD dwReserved[3];
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struct _avisuperindex_entry {
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DWORDLONG qwOffset;
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DWORD dwSize;
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DWORD dwDuration;
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} aIndex[NUMINDEX( 4 )];
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} AVISUPERINDEX;
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#define Valid_SUPERINDEX( x ) \
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(*(DWORD *)(&((x)->wLongsPerEntry)) == (4 | AVI_INDEX_OF_INDEXES << 24)))
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/* AVI standard index entry */
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typedef struct _avistdindex_entry {
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DWORD dwOffset;
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DWORD dwSize;
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} AVISTDINDEX_ENTRY;
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/* AVI standard index *
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typedef struct _avistdindex {
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FOURCC fcc;
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UINT cb;
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WORD wLongsPerEntry;
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BYTE bIndexSubType;
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BYTE bIndexType;
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DWORD nEntriesInUse;
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DWORD dwChunkId;
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DWORDLONG qwBaseOffset;
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DWORD dwReserved_3;
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AVISTDINDEX_ENTRY aIndex[NUMINDEX( 2 )];
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} AVISTDINDEX;
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/* AVI timed index entry */
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typedef struct _avitimedindex_entry {
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DWORD dwOffset;
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DWORD dwSize;
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DWORD dwDuration;
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} AVITIMEDINDEX_ENTRY;
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/* AVI timed index */
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typedef struct _avitimedindex {
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FOURCC fcc;
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UINT cb;
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WORD wLongsPerEntry;
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BYTE bIndexSubType;
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BYTE bIndexType;
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DWORD nEntriesInUse;
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DWORD dwChunkId;
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DWORDLONG qwBaseOffset;
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DWORD dwReserved_3;
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AVITIMEDINDEX_ENTRY aIndex[NUMINDEX( 3 )];
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DWORD adwTrailingFill[NUMINDEXFILL( 3 )];
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} AVITIMEDINDEX;
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/* AVI time code index */
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typedef struct _avitimecodeindex {
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FOURCC fcc;
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UINT cb;
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WORD wLongsPerEntry;
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BYTE bIndexSubType;
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BYTE bIndexType;
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DWORD nEntriesInUse;
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DWORD dwChunkId;
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DWORD dwReserved[3];
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TIMECODEDATA aIndex[NUMINDEX( sizeof( TIMECODEDATA ) / sizeof( LONG ) )];
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} AVITIMECODEINDEX;
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/* AVI time code discontinuity list entry */
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typedef struct _avitcdlindex_entry {
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DWORD dwTick;
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TIMECODE time;
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DWORD dwSMPTEflags;
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DWORD dwUser;
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TCHAR szReelId[12];
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} AVITCDLINDEX_ENTRY;
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/* AVI time code discontinuity list index */
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typedef struct _avitcdlindex {
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FOURCC fcc;
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UINT cb;
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WORD wLongsPerEntry;
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BYTE bIndexSubType;
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BYTE bIndexType;
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DWORD nEntriesInUse;
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DWORD dwChunkId;
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DWORD dwReserved[3];
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AVITCDLINDEX_ENTRY aIndex[NUMINDEX( 7 )];
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DWORD adwTrailingFill[NUMINDEXFILL( 7 )];
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} AVITCDLINDEX;
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/* AVI field index chunk */
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typedef struct _avifieldindex_chunk {
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FOURCC fcc;
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DWORD cb;
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WORD wLongsPerEntry;
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BYTE bIndexSubType;
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BYTE bIndexType;
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DWORD nEntriesInUse;
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DWORD dwChunkId;
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DWORDLONG qwBaseOffset;
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DWORD dwReserved3;
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struct _avifieldindex_entry {
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DWORD dwOffset;
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DWORD dwSize;
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DWORD dwOffsetField2;
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} aIndex[1];
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} AVIFIELDINDEX;
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typedef AVIFIELDINDEX *PAVIFIELDINDEX;
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* AVIRIFF_H */
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