/* GStreamer Matroska muxer/demuxer * (c) 2003 Ronald Bultje * * matroska-ids.h: matroska file/stream data IDs * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library 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 * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */ #ifndef __GST_MATROSKA_IDS_H__ #define __GST_MATROSKA_IDS_H__ #include #include "ebml-ids.h" /* * Matroska element IDs. max. 32-bit. */ /* toplevel Segment */ #define GST_MATROSKA_ID_SEGMENT 0x18538067 /* matroska top-level master IDs, childs of Segment */ #define GST_MATROSKA_ID_SEGMENTINFO 0x1549A966 #define GST_MATROSKA_ID_TRACKS 0x1654AE6B #define GST_MATROSKA_ID_CUES 0x1C53BB6B #define GST_MATROSKA_ID_TAGS 0x1254C367 #define GST_MATROSKA_ID_SEEKHEAD 0x114D9B74 #define GST_MATROSKA_ID_CLUSTER 0x1F43B675 #define GST_MATROSKA_ID_ATTACHMENTS 0x1941A469 #define GST_MATROSKA_ID_CHAPTERS 0x1043A770 /* IDs in the SegmentInfo master */ #define GST_MATROSKA_ID_TIMECODESCALE 0x2AD7B1 #define GST_MATROSKA_ID_DURATION 0x4489 #define GST_MATROSKA_ID_WRITINGAPP 0x5741 #define GST_MATROSKA_ID_MUXINGAPP 0x4D80 #define GST_MATROSKA_ID_DATEUTC 0x4461 #define GST_MATROSKA_ID_SEGMENTUID 0x73A4 #define GST_MATROSKA_ID_SEGMENTFILENAME 0x7384 #define GST_MATROSKA_ID_PREVUID 0x3CB923 #define GST_MATROSKA_ID_PREVFILENAME 0x3C83AB #define GST_MATROSKA_ID_NEXTUID 0x3EB923 #define GST_MATROSKA_ID_NEXTFILENAME 0x3E83BB #define GST_MATROSKA_ID_TITLE 0x7BA9 #define GST_MATROSKA_ID_SEGMENTFAMILY 0x4444 #define GST_MATROSKA_ID_CHAPTERTRANSLATE 0x6924 /* IDs in the ChapterTranslate master */ #define GST_MATROSKA_ID_CHAPTERTRANSLATEEDITIONUID 0x69FC #define GST_MATROSKA_ID_CHAPTERTRANSLATECODEC 0x69BF #define GST_MATROSKA_ID_CHAPTERTRANSLATEID 0x69A5 /* ID in the Tracks master */ #define GST_MATROSKA_ID_TRACKENTRY 0xAE /* IDs in the TrackEntry master */ #define GST_MATROSKA_ID_TRACKNUMBER 0xD7 #define GST_MATROSKA_ID_TRACKUID 0x73C5 #define GST_MATROSKA_ID_TRACKTYPE 0x83 #define GST_MATROSKA_ID_TRACKAUDIO 0xE1 #define GST_MATROSKA_ID_TRACKVIDEO 0xE0 #define GST_MATROSKA_ID_CONTENTENCODINGS 0x6D80 #define GST_MATROSKA_ID_CODECID 0x86 #define GST_MATROSKA_ID_CODECPRIVATE 0x63A2 #define GST_MATROSKA_ID_CODECNAME 0x258688 #define GST_MATROSKA_ID_TRACKNAME 0x536E #define GST_MATROSKA_ID_TRACKLANGUAGE 0x22B59C #define GST_MATROSKA_ID_TRACKFLAGENABLED 0xB9 #define GST_MATROSKA_ID_TRACKFLAGDEFAULT 0x88 #define GST_MATROSKA_ID_TRACKFLAGFORCED 0x55AA #define GST_MATROSKA_ID_TRACKFLAGLACING 0x9C #define GST_MATROSKA_ID_TRACKMINCACHE 0x6DE7 #define GST_MATROSKA_ID_TRACKMAXCACHE 0x6DF8 #define GST_MATROSKA_ID_TRACKDEFAULTDURATION 0x23E383 #define GST_MATROSKA_ID_TRACKTIMECODESCALE 0x23314F #define GST_MATROSKA_ID_MAXBLOCKADDITIONID 0x55EE #define GST_MATROSKA_ID_TRACKATTACHMENTLINK 0x7446 #define GST_MATROSKA_ID_TRACKOVERLAY 0x6FAB #define GST_MATROSKA_ID_TRACKTRANSLATE 0x6624 /* semi-draft */ #define GST_MATROSKA_ID_TRACKOFFSET 0x537F /* semi-draft */ #define GST_MATROSKA_ID_CODECSETTINGS 0x3A9697 /* semi-draft */ #define GST_MATROSKA_ID_CODECINFOURL 0x3B4040 /* semi-draft */ #define GST_MATROSKA_ID_CODECDOWNLOADURL 0x26B240 /* semi-draft */ #define GST_MATROSKA_ID_CODECDECODEALL 0xAA /* IDs in the TrackTranslate master */ #define GST_MATROSKA_ID_TRACKTRANSLATEEDITIONUID 0x66FC #define GST_MATROSKA_ID_TRACKTRANSLATECODEC 0x66BF #define GST_MATROSKA_ID_TRACKTRANSLATETRACKID 0x66A5 /* IDs in the TrackVideo master */ /* NOTE: This one is here only for backward compatibility. * Use _TRACKDEFAULDURATION */ #define GST_MATROSKA_ID_VIDEOFRAMERATE 0x2383E3 #define GST_MATROSKA_ID_VIDEODISPLAYWIDTH 0x54B0 #define GST_MATROSKA_ID_VIDEODISPLAYHEIGHT 0x54BA #define GST_MATROSKA_ID_VIDEODISPLAYUNIT 0x54B2 #define GST_MATROSKA_ID_VIDEOPIXELWIDTH 0xB0 #define GST_MATROSKA_ID_VIDEOPIXELHEIGHT 0xBA #define GST_MATROSKA_ID_VIDEOPIXELCROPBOTTOM 0x54AA #define GST_MATROSKA_ID_VIDEOPIXELCROPTOP 0x54BB #define GST_MATROSKA_ID_VIDEOPIXELCROPLEFT 0x54CC #define GST_MATROSKA_ID_VIDEOPIXELCROPRIGHT 0x54DD #define GST_MATROSKA_ID_VIDEOFLAGINTERLACED 0x9A /* semi-draft */ #define GST_MATROSKA_ID_VIDEOSTEREOMODE 0x53B8 #define GST_MATROSKA_ID_VIDEOASPECTRATIOTYPE 0x54B3 #define GST_MATROSKA_ID_VIDEOCOLOURSPACE 0x2EB524 /* semi-draft */ #define GST_MATROSKA_ID_VIDEOGAMMAVALUE 0x2FB523 /* IDs in the TrackAudio master */ #define GST_MATROSKA_ID_AUDIOSAMPLINGFREQ 0xB5 #define GST_MATROSKA_ID_AUDIOBITDEPTH 0x6264 #define GST_MATROSKA_ID_AUDIOCHANNELS 0x9F /* semi-draft */ #define GST_MATROSKA_ID_AUDIOCHANNELPOSITIONS 0x7D7B #define GST_MATROSKA_ID_AUDIOOUTPUTSAMPLINGFREQ 0x78B5 /* IDs in the TrackContentEncoding master */ #define GST_MATROSKA_ID_CONTENTENCODING 0x6240 /* IDs in the ContentEncoding master */ #define GST_MATROSKA_ID_CONTENTENCODINGORDER 0x5031 #define GST_MATROSKA_ID_CONTENTENCODINGSCOPE 0x5032 #define GST_MATROSKA_ID_CONTENTENCODINGTYPE 0x5033 #define GST_MATROSKA_ID_CONTENTCOMPRESSION 0x5034 #define GST_MATROSKA_ID_CONTENTENCRYPTION 0x5035 /* IDs in the ContentCompression master */ #define GST_MATROSKA_ID_CONTENTCOMPALGO 0x4254 #define GST_MATROSKA_ID_CONTENTCOMPSETTINGS 0x4255 /* IDs in the ContentEncryption master */ #define GST_MATROSKA_ID_CONTENTENCALGO 0x47E1 #define GST_MATROSKA_ID_CONTENTENCKEYID 0x47E2 #define GST_MATROSKA_ID_CONTENTSIGNATURE 0x47E3 #define GST_MATROSKA_ID_CONTENTSIGKEYID 0x47E4 #define GST_MATROSKA_ID_CONTENTSIGALGO 0x47E5 #define GST_MATROSKA_ID_CONTENTSIGHASHALGO 0x47E6 /* ID in the CUEs master */ #define GST_MATROSKA_ID_POINTENTRY 0xBB /* IDs in the pointentry master */ #define GST_MATROSKA_ID_CUETIME 0xB3 #define GST_MATROSKA_ID_CUETRACKPOSITIONS 0xB7 /* IDs in the CueTrackPositions master */ #define GST_MATROSKA_ID_CUETRACK 0xF7 #define GST_MATROSKA_ID_CUECLUSTERPOSITION 0xF1 #define GST_MATROSKA_ID_CUEBLOCKNUMBER 0x5378 /* semi-draft */ #define GST_MATROSKA_ID_CUECODECSTATE 0xEA /* semi-draft */ #define GST_MATROSKA_ID_CUEREFERENCE 0xDB /* IDs in the CueReference master */ /* semi-draft */ #define GST_MATROSKA_ID_CUEREFTIME 0x96 /* semi-draft */ #define GST_MATROSKA_ID_CUEREFCLUSTER 0x97 /* semi-draft */ #define GST_MATROSKA_ID_CUEREFNUMBER 0x535F /* semi-draft */ #define GST_MATROSKA_ID_CUEREFCODECSTATE 0xEB /* IDs in the Tags master */ #define GST_MATROSKA_ID_TAG 0x7373 /* in the Tag master */ #define GST_MATROSKA_ID_SIMPLETAG 0x67C8 #define GST_MATROSKA_ID_TARGETS 0x63C0 /* in the SimpleTag master */ #define GST_MATROSKA_ID_TAGNAME 0x45A3 #define GST_MATROSKA_ID_TAGSTRING 0x4487 #define GST_MATROSKA_ID_TAGLANGUAGE 0x447A #define GST_MATROSKA_ID_TAGDEFAULT 0x4484 #define GST_MATROSKA_ID_TAGBINARY 0x4485 /* in the Targets master */ #define GST_MATROSKA_ID_TARGETTYPEVALUE 0x68CA #define GST_MATROSKA_ID_TARGETTYPE 0x63CA #define GST_MATROSKA_ID_TARGETTRACKUID 0x63C5 #define GST_MATROSKA_ID_TARGETEDITIONUID 0x63C5 #define GST_MATROSKA_ID_TARGETCHAPTERUID 0x63C4 #define GST_MATROSKA_ID_TARGETATTACHMENTUID 0x63C6 /* IDs in the SeekHead master */ #define GST_MATROSKA_ID_SEEKENTRY 0x4DBB /* IDs in the SeekEntry master */ #define GST_MATROSKA_ID_SEEKID 0x53AB #define GST_MATROSKA_ID_SEEKPOSITION 0x53AC /* IDs in the Cluster master */ #define GST_MATROSKA_ID_CLUSTERTIMECODE 0xE7 #define GST_MATROSKA_ID_BLOCKGROUP 0xA0 #define GST_MATROSKA_ID_SIMPLEBLOCK 0xA3 #define GST_MATROSKA_ID_REFERENCEBLOCK 0xFB #define GST_MATROSKA_ID_POSITION 0xA7 #define GST_MATROSKA_ID_PREVSIZE 0xAB /* semi-draft */ #define GST_MATROSKA_ID_ENCRYPTEDBLOCK 0xAF #define GST_MATROSKA_ID_SILENTTRACKS 0x5854 /* IDs in the SilentTracks master */ #define GST_MATROSKA_ID_SILENTTRACKNUMBER 0x58D7 /* IDs in the BlockGroup master */ #define GST_MATROSKA_ID_BLOCK 0xA1 #define GST_MATROSKA_ID_BLOCKDURATION 0x9B /* semi-draft */ #define GST_MATROSKA_ID_BLOCKVIRTUAL 0xA2 #define GST_MATROSKA_ID_REFERENCEBLOCK 0xFB #define GST_MATROSKA_ID_BLOCKADDITIONS 0x75A1 #define GST_MATROSKA_ID_REFERENCEPRIORITY 0xFA /* semi-draft */ #define GST_MATROSKA_ID_REFERENCEVIRTUAL 0xFD /* semi-draft */ #define GST_MATROSKA_ID_CODECSTATE 0xA4 #define GST_MATROSKA_ID_SLICES 0x8E /* IDs in the BlockAdditions master */ #define GST_MATROSKA_ID_BLOCKMORE 0xA6 /* IDs in the BlockMore master */ #define GST_MATROSKA_ID_BLOCKADDID 0xEE #define GST_MATROSKA_ID_BLOCKADDITIONAL 0xA5 /* IDs in the Slices master */ #define GST_MATROSKA_ID_TIMESLICE 0xE8 /* IDs in the TimeSlice master */ #define GST_MATROSKA_ID_LACENUMBER 0xCC /* semi-draft */ #define GST_MATROSKA_ID_FRAMENUMBER 0xCD /* semi-draft */ #define GST_MATROSKA_ID_BLOCKADDITIONID 0xCB /* semi-draft */ #define GST_MATROSKA_ID_TIMESLICEDELAY 0xCE #define GST_MATROSKA_ID_TIMESLICEDURATION 0xCF /* IDs in the Attachments master */ #define GST_MATROSKA_ID_ATTACHEDFILE 0x61A7 /* IDs in the AttachedFile master */ #define GST_MATROSKA_ID_FILEDESCRIPTION 0x467E #define GST_MATROSKA_ID_FILENAME 0x466E #define GST_MATROSKA_ID_FILEMIMETYPE 0x4660 #define GST_MATROSKA_ID_FILEDATA 0x465C #define GST_MATROSKA_ID_FILEUID 0x46AE /* semi-draft */ #define GST_MATROSKA_ID_FILEREFERRAL 0x4675 /* IDs in the Chapters master */ #define GST_MATROSKA_ID_EDITIONENTRY 0x45B9 /* IDs in the EditionEntry master */ #define GST_MATROSKA_ID_EDITIONUID 0x45BC #define GST_MATROSKA_ID_EDITIONFLAGHIDDEN 0x45BD #define GST_MATROSKA_ID_EDITIONFLAGDEFAULT 0x45DB #define GST_MATROSKA_ID_EDITIONFLAGORDERED 0x45DD #define GST_MATROSKA_ID_CHAPTERATOM 0xB6 /* IDs in the ChapterAtom master */ #define GST_MATROSKA_ID_CHAPTERUID 0x73C4 #define GST_MATROSKA_ID_CHAPTERTIMESTART 0x91 #define GST_MATROSKA_ID_CHAPTERTIMESTOP 0x92 #define GST_MATROSKA_ID_CHAPTERFLAGHIDDEN 0x98 #define GST_MATROSKA_ID_CHAPTERFLAGENABLED 0x4598 #define GST_MATROSKA_ID_CHAPTERSEGMENTUID 0x6E67 #define GST_MATROSKA_ID_CHAPTERSEGMENTEDITIONUID 0x6EBC #define GST_MATROSKA_ID_CHAPTERPHYSICALEQUIV 0x63C3 #define GST_MATROSKA_ID_CHAPTERTRACK 0x8F #define GST_MATROSKA_ID_CHAPTERDISPLAY 0x80 #define GST_MATROSKA_ID_CHAPPROCESS 0x6944 /* IDs in the ChapProcess master */ #define GST_MATROSKA_ID_CHAPPROCESSCODECID 0x6955 #define GST_MATROSKA_ID_CHAPPROCESSPRIVATE 0x450D #define GST_MATROSKA_ID_CHAPPROCESSCOMMAND 0x6911 /* IDs in the ChapProcessCommand master */ #define GST_MATROSKA_ID_CHAPPROCESSTIME 0x6922 #define GST_MATROSKA_ID_CHAPPROCESSDATA 0x6933 /* IDs in the ChapterDisplay master */ #define GST_MATROSKA_ID_CHAPSTRING 0x85 #define GST_MATROSKA_ID_CHAPLANGUAGE 0x437C #define GST_MATROSKA_ID_CHAPCOUNTRY 0x437E /* IDs in the ChapterTrack master */ #define GST_MATROSKA_ID_CHAPTERTRACKNUMBER 0x89 /* * Matroska Codec IDs. Strings. */ #define GST_MATROSKA_CODEC_ID_VIDEO_VFW_FOURCC "V_MS/VFW/FOURCC" #define GST_MATROSKA_CODEC_ID_VIDEO_UNCOMPRESSED "V_UNCOMPRESSED" #define GST_MATROSKA_CODEC_ID_VIDEO_MPEG4_SP "V_MPEG4/ISO/SP" #define GST_MATROSKA_CODEC_ID_VIDEO_MPEG4_ASP "V_MPEG4/ISO/ASP" #define GST_MATROSKA_CODEC_ID_VIDEO_MPEG4_AP "V_MPEG4/ISO/AP" #define GST_MATROSKA_CODEC_ID_VIDEO_MPEG4_AVC "V_MPEG4/ISO/AVC" #define GST_MATROSKA_CODEC_ID_VIDEO_MSMPEG4V3 "V_MPEG4/MS/V3" #define GST_MATROSKA_CODEC_ID_VIDEO_MPEG1 "V_MPEG1" #define GST_MATROSKA_CODEC_ID_VIDEO_MPEG2 "V_MPEG2" /* FIXME: not (yet) in the spec! */ #define GST_MATROSKA_CODEC_ID_VIDEO_MJPEG "V_MJPEG" #define GST_MATROSKA_CODEC_ID_VIDEO_REALVIDEO1 "V_REAL/RV10" #define GST_MATROSKA_CODEC_ID_VIDEO_REALVIDEO2 "V_REAL/RV20" #define GST_MATROSKA_CODEC_ID_VIDEO_REALVIDEO3 "V_REAL/RV30" #define GST_MATROSKA_CODEC_ID_VIDEO_REALVIDEO4 "V_REAL/RV40" #define GST_MATROSKA_CODEC_ID_VIDEO_THEORA "V_THEORA" #define GST_MATROSKA_CODEC_ID_VIDEO_QUICKTIME "V_QUICKTIME" #define GST_MATROSKA_CODEC_ID_VIDEO_SNOW "V_SNOW" #define GST_MATROSKA_CODEC_ID_VIDEO_DIRAC "V_DIRAC" #define GST_MATROSKA_CODEC_ID_AUDIO_MPEG1_L1 "A_MPEG/L1" #define GST_MATROSKA_CODEC_ID_AUDIO_MPEG1_L2 "A_MPEG/L2" #define GST_MATROSKA_CODEC_ID_AUDIO_MPEG1_L3 "A_MPEG/L3" #define GST_MATROSKA_CODEC_ID_AUDIO_PCM_INT_BE "A_PCM/INT/BIG" #define GST_MATROSKA_CODEC_ID_AUDIO_PCM_INT_LE "A_PCM/INT/LIT" #define GST_MATROSKA_CODEC_ID_AUDIO_PCM_FLOAT "A_PCM/FLOAT/IEEE" #define GST_MATROSKA_CODEC_ID_AUDIO_AC3 "A_AC3" #define GST_MATROSKA_CODEC_ID_AUDIO_AC3_BSID9 "A_AC3/BSID9" #define GST_MATROSKA_CODEC_ID_AUDIO_AC3_BSID10 "A_AC3/BSID10" #define GST_MATROSKA_CODEC_ID_AUDIO_EAC3 "A_EAC3" #define GST_MATROSKA_CODEC_ID_AUDIO_DTS "A_DTS" #define GST_MATROSKA_CODEC_ID_AUDIO_VORBIS "A_VORBIS" #define GST_MATROSKA_CODEC_ID_AUDIO_FLAC "A_FLAC" /* FIXME: not yet in the spec */ #define GST_MATROSKA_CODEC_ID_AUDIO_SPEEX "A_SPEEX" #define GST_MATROSKA_CODEC_ID_AUDIO_ACM "A_MS/ACM" #define GST_MATROSKA_CODEC_ID_AUDIO_TTA "A_TTA1" #define GST_MATROSKA_CODEC_ID_AUDIO_WAVPACK4 "A_WAVPACK4" #define GST_MATROSKA_CODEC_ID_AUDIO_REAL_14_4 "A_REAL/14_4" #define GST_MATROSKA_CODEC_ID_AUDIO_REAL_28_8 "A_REAL/28_8" #define GST_MATROSKA_CODEC_ID_AUDIO_REAL_COOK "A_REAL/COOK" #define GST_MATROSKA_CODEC_ID_AUDIO_REAL_SIPR "A_REAL/SIPR" #define GST_MATROSKA_CODEC_ID_AUDIO_REAL_RALF "A_REAL/RALF" #define GST_MATROSKA_CODEC_ID_AUDIO_REAL_ATRC "A_REAL/ATRC" #define GST_MATROSKA_CODEC_ID_AUDIO_AAC "A_AAC" #define GST_MATROSKA_CODEC_ID_AUDIO_AAC_MPEG2 "A_AAC/MPEG2/" #define GST_MATROSKA_CODEC_ID_AUDIO_AAC_MPEG4 "A_AAC/MPEG4/" #define GST_MATROSKA_CODEC_ID_AUDIO_QUICKTIME_QDMC "A_QUICKTIME/QDMC" #define GST_MATROSKA_CODEC_ID_AUDIO_QUICKTIME_QDM2 "A_QUICKTIME/QDM2" /* Undefined for now: #define GST_MATROSKA_CODEC_ID_AUDIO_MPC "A_MPC" */ #define GST_MATROSKA_CODEC_ID_SUBTITLE_ASCII "S_TEXT/ASCII" #define GST_MATROSKA_CODEC_ID_SUBTITLE_UTF8 "S_TEXT/UTF8" #define GST_MATROSKA_CODEC_ID_SUBTITLE_SSA "S_TEXT/SSA" #define GST_MATROSKA_CODEC_ID_SUBTITLE_ASS "S_TEXT/ASS" #define GST_MATROSKA_CODEC_ID_SUBTITLE_USF "S_TEXT/USF" #define GST_MATROSKA_CODEC_ID_SUBTITLE_VOBSUB "S_VOBSUB" #define GST_MATROSKA_CODEC_ID_SUBTITLE_HDMVPGS "S_HDMV/PGS" #define GST_MATROSKA_CODEC_ID_SUBTITLE_BMP "S_IMAGE/BMP" /* * Matroska tags. Strings. */ #define GST_MATROSKA_TAG_ID_TITLE "TITLE" #define GST_MATROSKA_TAG_ID_AUTHOR "AUTHOR" #define GST_MATROSKA_TAG_ID_ALBUM "ALBUM" #define GST_MATROSKA_TAG_ID_COMMENTS "COMMENTS" #define GST_MATROSKA_TAG_ID_BITSPS "BITSPS" #define GST_MATROSKA_TAG_ID_BPS "BPS" #define GST_MATROSKA_TAG_ID_ENCODER "ENCODER" #define GST_MATROSKA_TAG_ID_DATE "DATE" #define GST_MATROSKA_TAG_ID_ISRC "ISRC" #define GST_MATROSKA_TAG_ID_COPYRIGHT "COPYRIGHT" #define GST_MATROSKA_TAG_ID_BPM "BPM" #define GST_MATROSKA_TAG_ID_TERMS_OF_USE "TERMS_OF_USE" #define GST_MATROSKA_TAG_ID_DATE "DATE" #define GST_MATROSKA_TAG_ID_COMPOSER "COMPOSER" #define GST_MATROSKA_TAG_ID_LEAD_PERFORMER "LEAD_PERFOMER" #define GST_MATROSKA_TAG_ID_GENRE "GENRE" /* * TODO: add this tag & mappings * "REPLAYGAIN_GAIN" -> GST_TAG_*_GAIN see http://replaygain.hydrogenaudio.org/rg_data_format.html * "REPLAYGAIN_PEAK" -> GST_TAG_*_PEAK see http://replaygain.hydrogenaudio.org/peak_data_format.html * both are depending on the target (track, album?) * * "TOTAL_PARTS" -> GST_TAG_TRACK_COUNT depending on target * "PART_NUMBER" -> GST_TAG_TRACK_NUMBER depending on target * * "SORT_WITH" -> nested in other elements, GST_TAG_TITLE_SORTNAME, etc * * TODO: maybe add custom gstreamer tags for other standard matroska tags, * see http://matroska.org/technical/specs/tagging/index.html * * TODO: handle tag targets and nesting correctly */ /* * Enumerations for various types (mapping from binary * value to what it actually means). */ typedef enum { GST_MATROSKA_TRACK_TYPE_VIDEO = 0x1, GST_MATROSKA_TRACK_TYPE_AUDIO = 0x2, GST_MATROSKA_TRACK_TYPE_COMPLEX = 0x3, GST_MATROSKA_TRACK_TYPE_LOGO = 0x10, GST_MATROSKA_TRACK_TYPE_SUBTITLE = 0x11, GST_MATROSKA_TRACK_TYPE_BUTTONS = 0x12, GST_MATROSKA_TRACK_TYPE_CONTROL = 0x20, } GstMatroskaTrackType; typedef enum { GST_MATROSKA_ASPECT_RATIO_MODE_FREE = 0x0, GST_MATROSKA_ASPECT_RATIO_MODE_KEEP = 0x1, GST_MATROSKA_ASPECT_RATIO_MODE_FIXED = 0x2, } GstMatroskaAspectRatioMode; /* * These aren't in any way "matroska-form" things, * it's just something I use in the muxer/demuxer. */ typedef enum { GST_MATROSKA_TRACK_ENABLED = (1<<0), GST_MATROSKA_TRACK_DEFAULT = (1<<1), GST_MATROSKA_TRACK_LACING = (1<<2), GST_MATROSKA_TRACK_FORCED = (1<<3), GST_MATROSKA_TRACK_SHIFT = (1<<16) } GstMatroskaTrackFlags; typedef enum { GST_MATROSKA_VIDEOTRACK_INTERLACED = (GST_MATROSKA_TRACK_SHIFT<<0) } GstMatroskaVideoTrackFlags; typedef struct _GstMatroskaTrackContext GstMatroskaTrackContext; /* TODO: check if all fields are used */ struct _GstMatroskaTrackContext { GstPad *pad; GstCaps *caps; guint index; GstFlowReturn last_flow; GArray *index_table; gint index_writer_id; /* some often-used info */ gchar *codec_id, *codec_name, *name, *language; guint8 *codec_priv; guint codec_priv_size; guint8 *codec_state; guint codec_state_size; GstMatroskaTrackType type; guint uid, num; GstMatroskaTrackFlags flags; guint64 default_duration; guint64 pos; gdouble timecodescale; gboolean set_discont; /* TRUE = set DISCONT flag on next buffer */ /* Special flag for Vorbis and Theora, for which we need to send * codec_priv first before sending any data, and just testing * for time == 0 is not enough to detect that. Used by demuxer */ gboolean send_xiph_headers; /* Special flag for Flac, for which we need to reconstruct the header * buffer from the codec_priv data before sending any data, and just * testing for time == 0 is not enough to detect that. Used by demuxer */ gboolean send_flac_headers; /* Special flag for Speex, for which we need to reconstruct the header * buffer from the codec_priv data before sending any data, and just * testing for time == 0 is not enough to detect that. Used by demuxer */ gboolean send_speex_headers; /* Special flag for VobSub, for which we have to send colour table info * (if available) first before sending any data, and just testing * for time == 0 is not enough to detect that. Used by demuxer */ gboolean send_dvd_event; /* Special counter for muxer to skip the first N vorbis/theora headers - * they are put into codec private data, not muxed into the stream */ guint xiph_headers_to_skip; /* Used for postprocessing a frame before it is pushed from the demuxer */ GstFlowReturn (*postprocess_frame) (GstElement *element, GstMatroskaTrackContext *context, GstBuffer **buffer); /* Tags to send after newsegment event */ GstTagList *pending_tags; /* A GArray of GstMatroskaTrackEncoding structures which contain the * encoding (compression/encryption) settings for this track, if any */ GArray *encodings; }; typedef struct _GstMatroskaTrackVideoContext { GstMatroskaTrackContext parent; guint pixel_width, pixel_height; guint display_width, display_height; gdouble default_fps; GstMatroskaAspectRatioMode asr_mode; guint32 fourcc; GstBuffer *dirac_unit; } GstMatroskaTrackVideoContext; typedef struct _GstMatroskaTrackAudioContext { GstMatroskaTrackContext parent; guint samplerate, channels, bitdepth; guint32 wvpk_block_index; } GstMatroskaTrackAudioContext; typedef struct _GstMatroskaTrackSubtitleContext { GstMatroskaTrackContext parent; gboolean check_utf8; /* buffers should be valid UTF-8 */ gboolean invalid_utf8; /* work around broken files */ } GstMatroskaTrackSubtitleContext; typedef struct _GstMatroskaIndex { guint64 pos; /* of the corresponding *cluster*! */ guint16 track; /* reference to 'num' */ GstClockTime time; /* in nanoseconds */ guint32 block; /* number of the block in the cluster */ } GstMatroskaIndex; typedef struct _Wavpack4Header { guchar ck_id [4]; /* "wvpk" */ guint32 ck_size; /* size of entire frame (minus 8, of course) */ guint16 version; /* 0x403 for now */ guint8 track_no; /* track number (0 if not used, like now) */ guint8 index_no; /* remember these? (0 if not used, like now) */ guint32 total_samples; /* for entire file (-1 if unknown) */ guint32 block_index; /* index of first sample in block (to file begin) */ guint32 block_samples; /* # samples in this block */ guint32 flags; /* various flags for id and decoding */ guint32 crc; /* crc for actual decoded data */ } Wavpack4Header; typedef enum { GST_MATROSKA_TRACK_ENCODING_SCOPE_FRAME = (1<<0), GST_MATROSKA_TRACK_ENCODING_SCOPE_CODEC_DATA = (1<<1), GST_MATROSKA_TRACK_ENCODING_SCOPE_NEXT_CONTENT_ENCODING = (1<<2) } GstMatroskaTrackEncodingScope; typedef enum { GST_MATROSKA_TRACK_COMPRESSION_ALGORITHM_ZLIB = 0, GST_MATROSKA_TRACK_COMPRESSION_ALGORITHM_BZLIB = 1, GST_MATROSKA_TRACK_COMPRESSION_ALGORITHM_LZO1X = 2, GST_MATROSKA_TRACK_COMPRESSION_ALGORITHM_HEADERSTRIP = 3 } GstMatroskaTrackCompressionAlgorithm; typedef struct _GstMatroskaTrackEncoding { guint order; guint scope : 3; guint type : 1; guint comp_algo : 2; guint8 *comp_settings; guint comp_settings_length; } GstMatroskaTrackEncoding; gboolean gst_matroska_track_init_video_context (GstMatroskaTrackContext ** p_context); gboolean gst_matroska_track_init_audio_context (GstMatroskaTrackContext ** p_context); gboolean gst_matroska_track_init_subtitle_context (GstMatroskaTrackContext ** p_context); void gst_matroska_register_tags (void); #endif /* __GST_MATROSKA_IDS_H__ */