/* * Matroska constants * Copyright (c) 2003-2004 The ffmpeg Project * * This file is part of FFmpeg. * * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef AVFORMAT_MATROSKA_H #define AVFORMAT_MATROSKA_H #include "libavcodec/avcodec.h" #include "metadata.h" #include "internal.h" /* EBML version supported */ #define EBML_VERSION 1 /* top-level master-IDs */ #define EBML_ID_HEADER 0x1A45DFA3 /* IDs in the HEADER master */ #define EBML_ID_EBMLVERSION 0x4286 #define EBML_ID_EBMLREADVERSION 0x42F7 #define EBML_ID_EBMLMAXIDLENGTH 0x42F2 #define EBML_ID_EBMLMAXSIZELENGTH 0x42F3 #define EBML_ID_DOCTYPE 0x4282 #define EBML_ID_DOCTYPEVERSION 0x4287 #define EBML_ID_DOCTYPEREADVERSION 0x4285 /* general EBML types */ #define EBML_ID_VOID 0xEC #define EBML_ID_CRC32 0xBF /* * Matroska element IDs, max. 32 bits */ /* toplevel segment */ #define MATROSKA_ID_SEGMENT 0x18538067 /* Matroska top-level master IDs */ #define MATROSKA_ID_INFO 0x1549A966 #define MATROSKA_ID_TRACKS 0x1654AE6B #define MATROSKA_ID_CUES 0x1C53BB6B #define MATROSKA_ID_TAGS 0x1254C367 #define MATROSKA_ID_SEEKHEAD 0x114D9B74 #define MATROSKA_ID_ATTACHMENTS 0x1941A469 #define MATROSKA_ID_CLUSTER 0x1F43B675 #define MATROSKA_ID_CHAPTERS 0x1043A770 /* IDs in the info master */ #define MATROSKA_ID_TIMECODESCALE 0x2AD7B1 #define MATROSKA_ID_DURATION 0x4489 #define MATROSKA_ID_TITLE 0x7BA9 #define MATROSKA_ID_WRITINGAPP 0x5741 #define MATROSKA_ID_MUXINGAPP 0x4D80 #define MATROSKA_ID_DATEUTC 0x4461 #define MATROSKA_ID_SEGMENTUID 0x73A4 /* ID in the tracks master */ #define MATROSKA_ID_TRACKENTRY 0xAE /* IDs in the trackentry master */ #define MATROSKA_ID_TRACKNUMBER 0xD7 #define MATROSKA_ID_TRACKUID 0x73C5 #define MATROSKA_ID_TRACKTYPE 0x83 #define MATROSKA_ID_TRACKVIDEO 0xE0 #define MATROSKA_ID_TRACKAUDIO 0xE1 #define MATROSKA_ID_TRACKOPERATION 0xE2 #define MATROSKA_ID_TRACKCOMBINEPLANES 0xE3 #define MATROSKA_ID_TRACKPLANE 0xE4 #define MATROSKA_ID_TRACKPLANEUID 0xE5 #define MATROSKA_ID_TRACKPLANETYPE 0xE6 #define MATROSKA_ID_CODECID 0x86 #define MATROSKA_ID_CODECPRIVATE 0x63A2 #define MATROSKA_ID_CODECNAME 0x258688 #define MATROSKA_ID_CODECINFOURL 0x3B4040 #define MATROSKA_ID_CODECDOWNLOADURL 0x26B240 #define MATROSKA_ID_CODECDECODEALL 0xAA #define MATROSKA_ID_TRACKNAME 0x536E #define MATROSKA_ID_TRACKLANGUAGE 0x22B59C #define MATROSKA_ID_TRACKFLAGENABLED 0xB9 #define MATROSKA_ID_TRACKFLAGDEFAULT 0x88 #define MATROSKA_ID_TRACKFLAGFORCED 0x55AA #define MATROSKA_ID_TRACKFLAGLACING 0x9C #define MATROSKA_ID_TRACKMINCACHE 0x6DE7 #define MATROSKA_ID_TRACKMAXCACHE 0x6DF8 #define MATROSKA_ID_TRACKDEFAULTDURATION 0x23E383 #define MATROSKA_ID_TRACKCONTENTENCODINGS 0x6D80 #define MATROSKA_ID_TRACKCONTENTENCODING 0x6240 #define MATROSKA_ID_TRACKTIMECODESCALE 0x23314F #define MATROSKA_ID_TRACKMAXBLKADDID 0x55EE /* IDs in the trackvideo master */ #define MATROSKA_ID_VIDEOFRAMERATE 0x2383E3 #define MATROSKA_ID_VIDEODISPLAYWIDTH 0x54B0 #define MATROSKA_ID_VIDEODISPLAYHEIGHT 0x54BA #define MATROSKA_ID_VIDEOPIXELWIDTH 0xB0 #define MATROSKA_ID_VIDEOPIXELHEIGHT 0xBA #define MATROSKA_ID_VIDEOPIXELCROPB 0x54AA #define MATROSKA_ID_VIDEOPIXELCROPT 0x54BB #define MATROSKA_ID_VIDEOPIXELCROPL 0x54CC #define MATROSKA_ID_VIDEOPIXELCROPR 0x54DD #define MATROSKA_ID_VIDEODISPLAYUNIT 0x54B2 #define MATROSKA_ID_VIDEOFLAGINTERLACED 0x9A #define MATROSKA_ID_VIDEOSTEREOMODE 0x53B8 #define MATROSKA_ID_VIDEOASPECTRATIO 0x54B3 #define MATROSKA_ID_VIDEOCOLORSPACE 0x2EB524 /* IDs in the trackaudio master */ #define MATROSKA_ID_AUDIOSAMPLINGFREQ 0xB5 #define MATROSKA_ID_AUDIOOUTSAMPLINGFREQ 0x78B5 #define MATROSKA_ID_AUDIOBITDEPTH 0x6264 #define MATROSKA_ID_AUDIOCHANNELS 0x9F /* IDs in the content encoding master */ #define MATROSKA_ID_ENCODINGORDER 0x5031 #define MATROSKA_ID_ENCODINGSCOPE 0x5032 #define MATROSKA_ID_ENCODINGTYPE 0x5033 #define MATROSKA_ID_ENCODINGCOMPRESSION 0x5034 #define MATROSKA_ID_ENCODINGCOMPALGO 0x4254 #define MATROSKA_ID_ENCODINGCOMPSETTINGS 0x4255 /* ID in the cues master */ #define MATROSKA_ID_POINTENTRY 0xBB /* IDs in the pointentry master */ #define MATROSKA_ID_CUETIME 0xB3 #define MATROSKA_ID_CUETRACKPOSITION 0xB7 /* IDs in the cuetrackposition master */ #define MATROSKA_ID_CUETRACK 0xF7 #define MATROSKA_ID_CUECLUSTERPOSITION 0xF1 #define MATROSKA_ID_CUEBLOCKNUMBER 0x5378 /* IDs in the tags master */ #define MATROSKA_ID_TAG 0x7373 #define MATROSKA_ID_SIMPLETAG 0x67C8 #define MATROSKA_ID_TAGNAME 0x45A3 #define MATROSKA_ID_TAGSTRING 0x4487 #define MATROSKA_ID_TAGLANG 0x447A #define MATROSKA_ID_TAGDEFAULT 0x4484 #define MATROSKA_ID_TAGDEFAULT_BUG 0x44B4 #define MATROSKA_ID_TAGTARGETS 0x63C0 #define MATROSKA_ID_TAGTARGETS_TYPE 0x63CA #define MATROSKA_ID_TAGTARGETS_TYPEVALUE 0x68CA #define MATROSKA_ID_TAGTARGETS_TRACKUID 0x63C5 #define MATROSKA_ID_TAGTARGETS_CHAPTERUID 0x63C4 #define MATROSKA_ID_TAGTARGETS_ATTACHUID 0x63C6 /* IDs in the seekhead master */ #define MATROSKA_ID_SEEKENTRY 0x4DBB /* IDs in the seekpoint master */ #define MATROSKA_ID_SEEKID 0x53AB #define MATROSKA_ID_SEEKPOSITION 0x53AC /* IDs in the cluster master */ #define MATROSKA_ID_CLUSTERTIMECODE 0xE7 #define MATROSKA_ID_CLUSTERPOSITION 0xA7 #define MATROSKA_ID_CLUSTERPREVSIZE 0xAB #define MATROSKA_ID_BLOCKGROUP 0xA0 #define MATROSKA_ID_BLOCKADDITIONS 0x75A1 #define MATROSKA_ID_BLOCKMORE 0xA6 #define MATROSKA_ID_BLOCKADDID 0xEE #define MATROSKA_ID_BLOCKADDITIONAL 0xA5 #define MATROSKA_ID_SIMPLEBLOCK 0xA3 /* IDs in the blockgroup master */ #define MATROSKA_ID_BLOCK 0xA1 #define MATROSKA_ID_BLOCKDURATION 0x9B #define MATROSKA_ID_BLOCKREFERENCE 0xFB /* IDs in the attachments master */ #define MATROSKA_ID_ATTACHEDFILE 0x61A7 #define MATROSKA_ID_FILEDESC 0x467E #define MATROSKA_ID_FILENAME 0x466E #define MATROSKA_ID_FILEMIMETYPE 0x4660 #define MATROSKA_ID_FILEDATA 0x465C #define MATROSKA_ID_FILEUID 0x46AE /* IDs in the chapters master */ #define MATROSKA_ID_EDITIONENTRY 0x45B9 #define MATROSKA_ID_CHAPTERATOM 0xB6 #define MATROSKA_ID_CHAPTERTIMESTART 0x91 #define MATROSKA_ID_CHAPTERTIMEEND 0x92 #define MATROSKA_ID_CHAPTERDISPLAY 0x80 #define MATROSKA_ID_CHAPSTRING 0x85 #define MATROSKA_ID_CHAPLANG 0x437C #define MATROSKA_ID_EDITIONUID 0x45BC #define MATROSKA_ID_EDITIONFLAGHIDDEN 0x45BD #define MATROSKA_ID_EDITIONFLAGDEFAULT 0x45DB #define MATROSKA_ID_EDITIONFLAGORDERED 0x45DD #define MATROSKA_ID_CHAPTERUID 0x73C4 #define MATROSKA_ID_CHAPTERFLAGHIDDEN 0x98 #define MATROSKA_ID_CHAPTERFLAGENABLED 0x4598 #define MATROSKA_ID_CHAPTERPHYSEQUIV 0x63C3 typedef enum { MATROSKA_TRACK_TYPE_NONE = 0x0, MATROSKA_TRACK_TYPE_VIDEO = 0x1, MATROSKA_TRACK_TYPE_AUDIO = 0x2, MATROSKA_TRACK_TYPE_COMPLEX = 0x3, MATROSKA_TRACK_TYPE_LOGO = 0x10, MATROSKA_TRACK_TYPE_SUBTITLE = 0x11, MATROSKA_TRACK_TYPE_CONTROL = 0x20, } MatroskaTrackType; typedef enum { MATROSKA_TRACK_ENCODING_COMP_ZLIB = 0, MATROSKA_TRACK_ENCODING_COMP_BZLIB = 1, MATROSKA_TRACK_ENCODING_COMP_LZO = 2, MATROSKA_TRACK_ENCODING_COMP_HEADERSTRIP = 3, } MatroskaTrackEncodingCompAlgo; typedef enum { MATROSKA_VIDEO_STEREOMODE_TYPE_MONO = 0, MATROSKA_VIDEO_STEREOMODE_TYPE_LEFT_RIGHT = 1, MATROSKA_VIDEO_STEREOMODE_TYPE_BOTTOM_TOP = 2, MATROSKA_VIDEO_STEREOMODE_TYPE_TOP_BOTTOM = 3, MATROSKA_VIDEO_STEREOMODE_TYPE_CHECKERBOARD_RL = 4, MATROSKA_VIDEO_STEREOMODE_TYPE_CHECKERBOARD_LR = 5, MATROSKA_VIDEO_STEREOMODE_TYPE_ROW_INTERLEAVED_RL = 6, MATROSKA_VIDEO_STEREOMODE_TYPE_ROW_INTERLEAVED_LR = 7, MATROSKA_VIDEO_STEREOMODE_TYPE_COL_INTERLEAVED_RL = 8, MATROSKA_VIDEO_STEREOMODE_TYPE_COL_INTERLEAVED_LR = 9, MATROSKA_VIDEO_STEREOMODE_TYPE_ANAGLYPH_CYAN_RED = 10, MATROSKA_VIDEO_STEREOMODE_TYPE_RIGHT_LEFT = 11, MATROSKA_VIDEO_STEREOMODE_TYPE_ANAGLYPH_GREEN_MAG = 12, MATROSKA_VIDEO_STEREOMODE_TYPE_BOTH_EYES_BLOCK_LR = 13, MATROSKA_VIDEO_STEREOMODE_TYPE_BOTH_EYES_BLOCK_RL = 14, } MatroskaVideoStereoModeType; /* * Matroska Codec IDs, strings */ typedef struct CodecTags{ char str[20]; enum AVCodecID id; }CodecTags; /* max. depth in the EBML tree structure */ #define EBML_MAX_DEPTH 16 #define MATROSKA_VIDEO_STEREO_MODE_COUNT 15 #define MATROSKA_VIDEO_STEREO_PLANE_COUNT 3 extern const CodecTags ff_mkv_codec_tags[]; extern const CodecMime ff_mkv_mime_tags[]; extern const AVMetadataConv ff_mkv_metadata_conv[]; extern const char * const ff_matroska_video_stereo_mode[MATROSKA_VIDEO_STEREO_MODE_COUNT]; extern const char * const ff_matroska_video_stereo_plane[MATROSKA_VIDEO_STEREO_PLANE_COUNT]; #endif /* AVFORMAT_MATROSKA_H */