| /* |
| * 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_CODECDELAY 0x56AA |
| #define MATROSKA_ID_SEEKPREROLL 0x56BB |
| #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_VIDEOFIELDORDER 0x9D |
| #define MATROSKA_ID_VIDEOSTEREOMODE 0x53B8 |
| #define MATROSKA_ID_VIDEOALPHAMODE 0x53C0 |
| #define MATROSKA_ID_VIDEOASPECTRATIO 0x54B3 |
| #define MATROSKA_ID_VIDEOCOLORSPACE 0x2EB524 |
| #define MATROSKA_ID_VIDEOCOLOR 0x55B0 |
| |
| #define MATROSKA_ID_VIDEOCOLORMATRIXCOEFF 0x55B1 |
| #define MATROSKA_ID_VIDEOCOLORBITSPERCHANNEL 0x55B2 |
| #define MATROSKA_ID_VIDEOCOLORCHROMASUBHORZ 0x55B3 |
| #define MATROSKA_ID_VIDEOCOLORCHROMASUBVERT 0x55B4 |
| #define MATROSKA_ID_VIDEOCOLORCBSUBHORZ 0x55B5 |
| #define MATROSKA_ID_VIDEOCOLORCBSUBVERT 0x55B6 |
| #define MATROSKA_ID_VIDEOCOLORCHROMASITINGHORZ 0x55B7 |
| #define MATROSKA_ID_VIDEOCOLORCHROMASITINGVERT 0x55B8 |
| #define MATROSKA_ID_VIDEOCOLORRANGE 0x55B9 |
| #define MATROSKA_ID_VIDEOCOLORTRANSFERCHARACTERISTICS 0x55BA |
| |
| #define MATROSKA_ID_VIDEOCOLORPRIMARIES 0x55BB |
| #define MATROSKA_ID_VIDEOCOLORMAXCLL 0x55BC |
| #define MATROSKA_ID_VIDEOCOLORMAXFALL 0x55BD |
| |
| #define MATROSKA_ID_VIDEOCOLORMASTERINGMETA 0x55D0 |
| #define MATROSKA_ID_VIDEOCOLOR_RX 0x55D1 |
| #define MATROSKA_ID_VIDEOCOLOR_RY 0x55D2 |
| #define MATROSKA_ID_VIDEOCOLOR_GX 0x55D3 |
| #define MATROSKA_ID_VIDEOCOLOR_GY 0x55D4 |
| #define MATROSKA_ID_VIDEOCOLOR_BX 0x55D5 |
| #define MATROSKA_ID_VIDEOCOLOR_BY 0x55D6 |
| #define MATROSKA_ID_VIDEOCOLOR_WHITEX 0x55D7 |
| #define MATROSKA_ID_VIDEOCOLOR_WHITEY 0x55D8 |
| #define MATROSKA_ID_VIDEOCOLOR_LUMINANCEMAX 0x55D9 |
| #define MATROSKA_ID_VIDEOCOLOR_LUMINANCEMIN 0x55DA |
| |
| #define MATROSKA_ID_VIDEOPROJECTION 0x7670 |
| #define MATROSKA_ID_VIDEOPROJECTIONTYPE 0x7671 |
| #define MATROSKA_ID_VIDEOPROJECTIONPRIVATE 0x7672 |
| #define MATROSKA_ID_VIDEOPROJECTIONPOSEYAW 0x7673 |
| #define MATROSKA_ID_VIDEOPROJECTIONPOSEPITCH 0x7674 |
| #define MATROSKA_ID_VIDEOPROJECTIONPOSEROLL 0x7675 |
| |
| /* 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 |
| |
| #define MATROSKA_ID_ENCODINGENCRYPTION 0x5035 |
| #define MATROSKA_ID_ENCODINGENCAESSETTINGS 0x47E7 |
| #define MATROSKA_ID_ENCODINGENCALGO 0x47E1 |
| #define MATROSKA_ID_ENCODINGENCKEYID 0x47E2 |
| #define MATROSKA_ID_ENCODINGSIGALGO 0x47E5 |
| #define MATROSKA_ID_ENCODINGSIGHASHALGO 0x47E6 |
| #define MATROSKA_ID_ENCODINGSIGKEYID 0x47E4 |
| #define MATROSKA_ID_ENCODINGSIGNATURE 0x47E3 |
| |
| /* 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_CUERELATIVEPOSITION 0xF0 |
| #define MATROSKA_ID_CUEDURATION 0xB2 |
| #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 |
| #define MATROSKA_ID_CODECSTATE 0xA4 |
| #define MATROSKA_ID_DISCARDPADDING 0x75A2 |
| |
| /* 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_CHAPCOUNTRY 0x437E |
| #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_BUTTONS = 0x12, |
| MATROSKA_TRACK_TYPE_CONTROL = 0x20, |
| MATROSKA_TRACK_TYPE_METADATA = 0x21, |
| } 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_INTERLACE_FLAG_UNDETERMINED = 0, |
| MATROSKA_VIDEO_INTERLACE_FLAG_INTERLACED = 1, |
| MATROSKA_VIDEO_INTERLACE_FLAG_PROGRESSIVE = 2, |
| } MatroskaVideoInterlaceFlag; |
| |
| typedef enum { |
| MATROSKA_VIDEO_FIELDORDER_PROGRESSIVE = 0, |
| MATROSKA_VIDEO_FIELDORDER_TT = 1, |
| MATROSKA_VIDEO_FIELDORDER_UNDETERMINED = 2, |
| MATROSKA_VIDEO_FIELDORDER_BB = 6, |
| MATROSKA_VIDEO_FIELDORDER_TB = 9, |
| MATROSKA_VIDEO_FIELDORDER_BT = 14, |
| } MatroskaVideoFieldOrder; |
| |
| 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, |
| MATROSKA_VIDEO_STEREOMODE_TYPE_NB, |
| } MatroskaVideoStereoModeType; |
| |
| typedef enum { |
| MATROSKA_VIDEO_DISPLAYUNIT_PIXELS = 0, |
| MATROSKA_VIDEO_DISPLAYUNIT_CENTIMETERS = 1, |
| MATROSKA_VIDEO_DISPLAYUNIT_INCHES = 2, |
| MATROSKA_VIDEO_DISPLAYUNIT_DAR = 3, |
| MATROSKA_VIDEO_DISPLAYUNIT_UNKNOWN = 4, |
| } MatroskaVideoDisplayUnit; |
| |
| typedef enum { |
| MATROSKA_COLOUR_CHROMASITINGHORZ_UNDETERMINED = 0, |
| MATROSKA_COLOUR_CHROMASITINGHORZ_LEFT = 1, |
| MATROSKA_COLOUR_CHROMASITINGHORZ_HALF = 2, |
| MATROSKA_COLOUR_CHROMASITINGHORZ_NB |
| } MatroskaColourChromaSitingHorz; |
| |
| typedef enum { |
| MATROSKA_COLOUR_CHROMASITINGVERT_UNDETERMINED = 0, |
| MATROSKA_COLOUR_CHROMASITINGVERT_TOP = 1, |
| MATROSKA_COLOUR_CHROMASITINGVERT_HALF = 2, |
| MATROSKA_COLOUR_CHROMASITINGVERT_NB |
| } MatroskaColourChromaSitingVert; |
| |
| typedef enum { |
| MATROSKA_VIDEO_PROJECTION_TYPE_RECTANGULAR = 0, |
| MATROSKA_VIDEO_PROJECTION_TYPE_EQUIRECTANGULAR = 1, |
| MATROSKA_VIDEO_PROJECTION_TYPE_CUBEMAP = 2, |
| MATROSKA_VIDEO_PROJECTION_TYPE_MESH = 3, |
| } MatroskaVideoProjectionType; |
| |
| /* |
| * Matroska Codec IDs, strings |
| */ |
| |
| typedef struct CodecTags{ |
| char str[22]; |
| enum AVCodecID id; |
| }CodecTags; |
| |
| /* max. depth in the EBML tree structure */ |
| #define EBML_MAX_DEPTH 16 |
| |
| #define MATROSKA_VIDEO_STEREO_PLANE_COUNT 3 |
| |
| extern const CodecTags ff_mkv_codec_tags[]; |
| extern const CodecTags ff_webm_codec_tags[]; |
| extern const AVMetadataConv ff_mkv_metadata_conv[]; |
| extern const char * const ff_matroska_video_stereo_mode[MATROSKA_VIDEO_STEREOMODE_TYPE_NB]; |
| extern const char * const ff_matroska_video_stereo_plane[MATROSKA_VIDEO_STEREO_PLANE_COUNT]; |
| |
| /* AVStream Metadata tag keys for WebM Dash Manifest */ |
| #define INITIALIZATION_RANGE "webm_dash_manifest_initialization_range" |
| #define CUES_START "webm_dash_manifest_cues_start" |
| #define CUES_END "webm_dash_manifest_cues_end" |
| #define FILENAME "webm_dash_manifest_file_name" |
| #define BANDWIDTH "webm_dash_manifest_bandwidth" |
| #define DURATION "webm_dash_manifest_duration" |
| #define CLUSTER_KEYFRAME "webm_dash_manifest_cluster_keyframe" |
| #define CUE_TIMESTAMPS "webm_dash_manifest_cue_timestamps" |
| #define TRACK_NUMBER "webm_dash_manifest_track_number" |
| #define CODEC_PRIVATE_SIZE "webm_dash_manifest_codec_priv_size" |
| |
| int ff_mkv_stereo3d_conv(AVStream *st, MatroskaVideoStereoModeType stereo_mode); |
| |
| #endif /* AVFORMAT_MATROSKA_H */ |
