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gstreamer/gst/matroska/matroska-ids.h
Thiago Santos 7772a25fdc matroskamux: store and write stream tags 
Separate global from stream tags storage and write them to the
appropriate tags entry in the output
2015-02-02 20:07:13 -03:00

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/* GStreamer Matroska muxer/demuxer
* (c) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net>
*
* 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GST_MATROSKA_IDS_H__
#define __GST_MATROSKA_IDS_H__
#include <gst/gst.h>
#include "ebml-ids.h"
/*
* EBML DocType.
*/
#define GST_MATROSKA_DOCTYPE_MATROSKA "matroska"
#define GST_MATROSKA_DOCTYPE_WEBM "webm"
/*
* 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 0x63C9
#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_VIDEO_VP8 "V_VP8"
#define GST_MATROSKA_CODEC_ID_VIDEO_VP9 "V_VP9"
#define GST_MATROSKA_CODEC_ID_VIDEO_MPEGH_HEVC "V_MPEGH/ISO/HEVC"
#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_TRUEHD "A_TRUEHD"
#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"
#define GST_MATROSKA_CODEC_ID_AUDIO_OPUS "A_OPUS"
/* 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"
#define GST_MATROSKA_CODEC_ID_SUBTITLE_KATE "S_KATE"
/*
* Matroska tags. Strings.
*/
#define GST_MATROSKA_TAG_ID_TITLE "TITLE"
#define GST_MATROSKA_TAG_ID_AUTHOR "AUTHOR"
#define GST_MATROSKA_TAG_ID_ARTIST "ARTIST"
#define GST_MATROSKA_TAG_ID_ALBUM "ALBUM"
#define GST_MATROSKA_TAG_ID_COMMENTS "COMMENTS"
#define GST_MATROSKA_TAG_ID_COMMENT "COMMENT"
#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_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"
#define GST_MATROSKA_TAG_ID_TOTAL_PARTS "TOTAL_PARTS"
#define GST_MATROSKA_TAG_ID_PART_NUMBER "PART_NUMBER"
#define GST_MATROSKA_TAG_ID_SUBTITLE "SUBTITLE"
#define GST_MATROSKA_TAG_ID_ACCOMPANIMENT "ACCOMPANIMENT"
#define GST_MATROSKA_TAG_ID_LYRICS "LYRICS"
#define GST_MATROSKA_TAG_ID_CONDUCTOR "CONDUCTOR"
#define GST_MATROSKA_TAG_ID_ENCODED_BY "ENCODED_BY"
#define GST_MATROSKA_TAG_ID_DESCRIPTION "DESCRIPTION"
#define GST_MATROSKA_TAG_ID_KEYWORDS "KEYWORDS"
#define GST_MATROSKA_TAG_ID_DATE_RELEASED "DATE_RELEASED"
#define GST_MATROSKA_TAG_ID_DATE_RECORDED "DATE_RECORDED"
#define GST_MATROSKA_TAG_ID_DATE_ENCODED "DATE_ENCODED"
#define GST_MATROSKA_TAG_ID_DATE_TAGGED "DATE_TAGGED"
#define GST_MATROSKA_TAG_ID_DATE_DIGITIZED "DATE_DIGITIZED"
#define GST_MATROSKA_TAG_ID_DATE_WRITTEN "DATE_WRITTEN"
#define GST_MATROSKA_TAG_ID_DATE_PURCHASED "DATE_PURCHASED"
#define GST_MATROSKA_TAG_ID_RECORDING_LOCATION "RECORDING_LOCATION"
#define GST_MATROSKA_TAG_ID_PRODUCTION_COPYRIGHT "PRODUCTION_COPYRIGHT"
#define GST_MATROSKA_TAG_ID_LICENSE "LICENSE"
/*
* 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;
/* reverse playback */
GstClockTime from_time;
gint64 from_offset;
gint64 to_offset;
GArray *index_table;
gint index_writer_id;
/* some often-used info */
guint64 track_uid;
gchar *codec_id, *codec_name, *name, *language;
gpointer codec_priv;
gsize codec_priv_size;
gpointer codec_state;
gsize codec_state_size;
GstMatroskaTrackType type;
guint64 uid, num;
GstMatroskaTrackFlags flags;
guint64 default_duration;
guint64 pos;
gdouble timecodescale;
gboolean set_discont; /* TRUE = set DISCONT flag on next buffer */
/* Stream header buffer, to put into caps and send before any other buffers */
GstBufferList * stream_headers;
gboolean send_stream_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;
/* Whether the stream is EOS */
gboolean eos;
/* any alignment we need our output buffers to have */
gint alignment;
};
typedef struct _GstMatroskaTrackVideoContext {
GstMatroskaTrackContext parent;
guint pixel_width, pixel_height;
guint display_width, display_height;
gdouble default_fps;
GstMatroskaAspectRatioMode asr_mode;
guint32 fourcc;
/* QoS */
GstClockTime earliest_time;
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 check_markup; /* check if buffers contain markup
* or plaintext and escape characters */
gboolean invalid_utf8; /* work around broken files */
gboolean seen_markup_tag; /* markup found in text */
} 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);
GstBufferList * gst_matroska_parse_xiph_stream_headers (gpointer codec_data,
gsize codec_data_size);
GstBufferList * gst_matroska_parse_speex_stream_headers (gpointer codec_data,
gsize codec_data_size);
GstBufferList * gst_matroska_parse_opus_stream_headers (gpointer codec_data,
gsize codec_data_size);
GstBufferList * gst_matroska_parse_flac_stream_headers (gpointer codec_data,
gsize codec_data_size);
void gst_matroska_track_free (GstMatroskaTrackContext * track);
#endif /* __GST_MATROSKA_IDS_H__ */
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