1 /* GStreamer Matroska muxer/demuxer
2 * (c) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net>
4 * matroska-ids.h: matroska file/stream data IDs
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details.
16 * You should have received a copy of the GNU Library General Public
17 * License along with this library; if not, write to the
18 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19 * Boston, MA 02111-1307, USA.
22 #ifndef __GST_MATROSKA_IDS_H__
23 #define __GST_MATROSKA_IDS_H__
30 * Matroska element IDs. max. 32-bit.
33 /* toplevel Segment */
34 #define GST_MATROSKA_ID_SEGMENT 0x18538067
36 /* matroska top-level master IDs, childs of Segment */
37 #define GST_MATROSKA_ID_SEGMENTINFO 0x1549A966
38 #define GST_MATROSKA_ID_TRACKS 0x1654AE6B
39 #define GST_MATROSKA_ID_CUES 0x1C53BB6B
40 #define GST_MATROSKA_ID_TAGS 0x1254C367
41 #define GST_MATROSKA_ID_SEEKHEAD 0x114D9B74
42 #define GST_MATROSKA_ID_CLUSTER 0x1F43B675
43 #define GST_MATROSKA_ID_ATTACHMENTS 0x1941A469
44 #define GST_MATROSKA_ID_CHAPTERS 0x1043A770
46 /* IDs in the SegmentInfo master */
47 #define GST_MATROSKA_ID_TIMECODESCALE 0x2AD7B1
48 #define GST_MATROSKA_ID_DURATION 0x4489
49 #define GST_MATROSKA_ID_WRITINGAPP 0x5741
50 #define GST_MATROSKA_ID_MUXINGAPP 0x4D80
51 #define GST_MATROSKA_ID_DATEUTC 0x4461
52 #define GST_MATROSKA_ID_SEGMENTUID 0x73A4
53 #define GST_MATROSKA_ID_SEGMENTFILENAME 0x7384
54 #define GST_MATROSKA_ID_PREVUID 0x3CB923
55 #define GST_MATROSKA_ID_PREVFILENAME 0x3C83AB
56 #define GST_MATROSKA_ID_NEXTUID 0x3EB923
57 #define GST_MATROSKA_ID_NEXTFILENAME 0x3E83BB
58 #define GST_MATROSKA_ID_TITLE 0x7BA9
59 #define GST_MATROSKA_ID_SEGMENTFAMILY 0x4444
60 #define GST_MATROSKA_ID_CHAPTERTRANSLATE 0x6924
62 /* IDs in the ChapterTranslate master */
63 #define GST_MATROSKA_ID_CHAPTERTRANSLATEEDITIONUID 0x69FC
64 #define GST_MATROSKA_ID_CHAPTERTRANSLATECODEC 0x69BF
65 #define GST_MATROSKA_ID_CHAPTERTRANSLATEID 0x69A5
67 /* ID in the Tracks master */
68 #define GST_MATROSKA_ID_TRACKENTRY 0xAE
70 /* IDs in the TrackEntry master */
71 #define GST_MATROSKA_ID_TRACKNUMBER 0xD7
72 #define GST_MATROSKA_ID_TRACKUID 0x73C5
73 #define GST_MATROSKA_ID_TRACKTYPE 0x83
74 #define GST_MATROSKA_ID_TRACKAUDIO 0xE1
75 #define GST_MATROSKA_ID_TRACKVIDEO 0xE0
76 #define GST_MATROSKA_ID_CONTENTENCODINGS 0x6D80
77 #define GST_MATROSKA_ID_CODECID 0x86
78 #define GST_MATROSKA_ID_CODECPRIVATE 0x63A2
79 #define GST_MATROSKA_ID_CODECNAME 0x258688
80 #define GST_MATROSKA_ID_TRACKNAME 0x536E
81 #define GST_MATROSKA_ID_TRACKLANGUAGE 0x22B59C
82 #define GST_MATROSKA_ID_TRACKFLAGENABLED 0xB9
83 #define GST_MATROSKA_ID_TRACKFLAGDEFAULT 0x88
84 #define GST_MATROSKA_ID_TRACKFLAGFORCED 0x55AA
85 #define GST_MATROSKA_ID_TRACKFLAGLACING 0x9C
86 #define GST_MATROSKA_ID_TRACKMINCACHE 0x6DE7
87 #define GST_MATROSKA_ID_TRACKMAXCACHE 0x6DF8
88 #define GST_MATROSKA_ID_TRACKDEFAULTDURATION 0x23E383
89 #define GST_MATROSKA_ID_TRACKTIMECODESCALE 0x23314F
90 #define GST_MATROSKA_ID_MAXBLOCKADDITIONID 0x55EE
91 #define GST_MATROSKA_ID_TRACKATTACHMENTLINK 0x7446
92 #define GST_MATROSKA_ID_TRACKOVERLAY 0x6FAB
93 #define GST_MATROSKA_ID_TRACKTRANSLATE 0x6624
95 #define GST_MATROSKA_ID_TRACKOFFSET 0x537F
97 #define GST_MATROSKA_ID_CODECSETTINGS 0x3A9697
99 #define GST_MATROSKA_ID_CODECINFOURL 0x3B4040
101 #define GST_MATROSKA_ID_CODECDOWNLOADURL 0x26B240
103 #define GST_MATROSKA_ID_CODECDECODEALL 0xAA
105 /* IDs in the TrackTranslate master */
106 #define GST_MATROSKA_ID_TRACKTRANSLATEEDITIONUID 0x66FC
107 #define GST_MATROSKA_ID_TRACKTRANSLATECODEC 0x66BF
108 #define GST_MATROSKA_ID_TRACKTRANSLATETRACKID 0x66A5
111 /* IDs in the TrackVideo master */
112 /* NOTE: This one is here only for backward compatibility.
113 * Use _TRACKDEFAULDURATION */
114 #define GST_MATROSKA_ID_VIDEOFRAMERATE 0x2383E3
115 #define GST_MATROSKA_ID_VIDEODISPLAYWIDTH 0x54B0
116 #define GST_MATROSKA_ID_VIDEODISPLAYHEIGHT 0x54BA
117 #define GST_MATROSKA_ID_VIDEODISPLAYUNIT 0x54B2
118 #define GST_MATROSKA_ID_VIDEOPIXELWIDTH 0xB0
119 #define GST_MATROSKA_ID_VIDEOPIXELHEIGHT 0xBA
120 #define GST_MATROSKA_ID_VIDEOPIXELCROPBOTTOM 0x54AA
121 #define GST_MATROSKA_ID_VIDEOPIXELCROPTOP 0x54BB
122 #define GST_MATROSKA_ID_VIDEOPIXELCROPLEFT 0x54CC
123 #define GST_MATROSKA_ID_VIDEOPIXELCROPRIGHT 0x54DD
124 #define GST_MATROSKA_ID_VIDEOFLAGINTERLACED 0x9A
126 #define GST_MATROSKA_ID_VIDEOSTEREOMODE 0x53B8
127 #define GST_MATROSKA_ID_VIDEOASPECTRATIOTYPE 0x54B3
128 #define GST_MATROSKA_ID_VIDEOCOLOURSPACE 0x2EB524
130 #define GST_MATROSKA_ID_VIDEOGAMMAVALUE 0x2FB523
132 /* IDs in the TrackAudio master */
133 #define GST_MATROSKA_ID_AUDIOSAMPLINGFREQ 0xB5
134 #define GST_MATROSKA_ID_AUDIOBITDEPTH 0x6264
135 #define GST_MATROSKA_ID_AUDIOCHANNELS 0x9F
137 #define GST_MATROSKA_ID_AUDIOCHANNELPOSITIONS 0x7D7B
138 #define GST_MATROSKA_ID_AUDIOOUTPUTSAMPLINGFREQ 0x78B5
140 /* IDs in the TrackContentEncoding master */
141 #define GST_MATROSKA_ID_CONTENTENCODING 0x6240
143 /* IDs in the ContentEncoding master */
144 #define GST_MATROSKA_ID_CONTENTENCODINGORDER 0x5031
145 #define GST_MATROSKA_ID_CONTENTENCODINGSCOPE 0x5032
146 #define GST_MATROSKA_ID_CONTENTENCODINGTYPE 0x5033
147 #define GST_MATROSKA_ID_CONTENTCOMPRESSION 0x5034
148 #define GST_MATROSKA_ID_CONTENTENCRYPTION 0x5035
150 /* IDs in the ContentCompression master */
151 #define GST_MATROSKA_ID_CONTENTCOMPALGO 0x4254
152 #define GST_MATROSKA_ID_CONTENTCOMPSETTINGS 0x4255
154 /* IDs in the ContentEncryption master */
155 #define GST_MATROSKA_ID_CONTENTENCALGO 0x47E1
156 #define GST_MATROSKA_ID_CONTENTENCKEYID 0x47E2
157 #define GST_MATROSKA_ID_CONTENTSIGNATURE 0x47E3
158 #define GST_MATROSKA_ID_CONTENTSIGKEYID 0x47E4
159 #define GST_MATROSKA_ID_CONTENTSIGALGO 0x47E5
160 #define GST_MATROSKA_ID_CONTENTSIGHASHALGO 0x47E6
162 /* ID in the CUEs master */
163 #define GST_MATROSKA_ID_POINTENTRY 0xBB
165 /* IDs in the pointentry master */
166 #define GST_MATROSKA_ID_CUETIME 0xB3
167 #define GST_MATROSKA_ID_CUETRACKPOSITIONS 0xB7
169 /* IDs in the CueTrackPositions master */
170 #define GST_MATROSKA_ID_CUETRACK 0xF7
171 #define GST_MATROSKA_ID_CUECLUSTERPOSITION 0xF1
172 #define GST_MATROSKA_ID_CUEBLOCKNUMBER 0x5378
174 #define GST_MATROSKA_ID_CUECODECSTATE 0xEA
176 #define GST_MATROSKA_ID_CUEREFERENCE 0xDB
178 /* IDs in the CueReference master */
180 #define GST_MATROSKA_ID_CUEREFTIME 0x96
182 #define GST_MATROSKA_ID_CUEREFCLUSTER 0x97
184 #define GST_MATROSKA_ID_CUEREFNUMBER 0x535F
186 #define GST_MATROSKA_ID_CUEREFCODECSTATE 0xEB
188 /* IDs in the Tags master */
189 #define GST_MATROSKA_ID_TAG 0x7373
191 /* in the Tag master */
192 #define GST_MATROSKA_ID_SIMPLETAG 0x67C8
193 #define GST_MATROSKA_ID_TARGETS 0x63C0
195 /* in the SimpleTag master */
196 #define GST_MATROSKA_ID_TAGNAME 0x45A3
197 #define GST_MATROSKA_ID_TAGSTRING 0x4487
198 #define GST_MATROSKA_ID_TAGLANGUAGE 0x447A
199 #define GST_MATROSKA_ID_TAGDEFAULT 0x4484
200 #define GST_MATROSKA_ID_TAGBINARY 0x4485
202 /* in the Targets master */
203 #define GST_MATROSKA_ID_TARGETTYPEVALUE 0x68CA
204 #define GST_MATROSKA_ID_TARGETTYPE 0x63CA
205 #define GST_MATROSKA_ID_TARGETTRACKUID 0x63C5
206 #define GST_MATROSKA_ID_TARGETEDITIONUID 0x63C5
207 #define GST_MATROSKA_ID_TARGETCHAPTERUID 0x63C4
208 #define GST_MATROSKA_ID_TARGETATTACHMENTUID 0x63C6
210 /* IDs in the SeekHead master */
211 #define GST_MATROSKA_ID_SEEKENTRY 0x4DBB
213 /* IDs in the SeekEntry master */
214 #define GST_MATROSKA_ID_SEEKID 0x53AB
215 #define GST_MATROSKA_ID_SEEKPOSITION 0x53AC
217 /* IDs in the Cluster master */
218 #define GST_MATROSKA_ID_CLUSTERTIMECODE 0xE7
219 #define GST_MATROSKA_ID_BLOCKGROUP 0xA0
220 #define GST_MATROSKA_ID_SIMPLEBLOCK 0xA3
221 #define GST_MATROSKA_ID_REFERENCEBLOCK 0xFB
222 #define GST_MATROSKA_ID_POSITION 0xA7
223 #define GST_MATROSKA_ID_PREVSIZE 0xAB
225 #define GST_MATROSKA_ID_ENCRYPTEDBLOCK 0xAF
226 #define GST_MATROSKA_ID_SILENTTRACKS 0x5854
228 /* IDs in the SilentTracks master */
229 #define GST_MATROSKA_ID_SILENTTRACKNUMBER 0x58D7
231 /* IDs in the BlockGroup master */
232 #define GST_MATROSKA_ID_BLOCK 0xA1
233 #define GST_MATROSKA_ID_BLOCKDURATION 0x9B
235 #define GST_MATROSKA_ID_BLOCKVIRTUAL 0xA2
236 #define GST_MATROSKA_ID_REFERENCEBLOCK 0xFB
237 #define GST_MATROSKA_ID_BLOCKADDITIONS 0x75A1
238 #define GST_MATROSKA_ID_REFERENCEPRIORITY 0xFA
240 #define GST_MATROSKA_ID_REFERENCEVIRTUAL 0xFD
242 #define GST_MATROSKA_ID_CODECSTATE 0xA4
243 #define GST_MATROSKA_ID_SLICES 0x8E
245 /* IDs in the BlockAdditions master */
246 #define GST_MATROSKA_ID_BLOCKMORE 0xA6
248 /* IDs in the BlockMore master */
249 #define GST_MATROSKA_ID_BLOCKADDID 0xEE
250 #define GST_MATROSKA_ID_BLOCKADDITIONAL 0xA5
252 /* IDs in the Slices master */
253 #define GST_MATROSKA_ID_TIMESLICE 0xE8
255 /* IDs in the TimeSlice master */
256 #define GST_MATROSKA_ID_LACENUMBER 0xCC
258 #define GST_MATROSKA_ID_FRAMENUMBER 0xCD
260 #define GST_MATROSKA_ID_BLOCKADDITIONID 0xCB
262 #define GST_MATROSKA_ID_TIMESLICEDELAY 0xCE
263 #define GST_MATROSKA_ID_TIMESLICEDURATION 0xCF
265 /* IDs in the Attachments master */
266 #define GST_MATROSKA_ID_ATTACHEDFILE 0x61A7
268 /* IDs in the AttachedFile master */
269 #define GST_MATROSKA_ID_FILEDESCRIPTION 0x467E
270 #define GST_MATROSKA_ID_FILENAME 0x466E
271 #define GST_MATROSKA_ID_FILEMIMETYPE 0x4660
272 #define GST_MATROSKA_ID_FILEDATA 0x465C
273 #define GST_MATROSKA_ID_FILEUID 0x46AE
275 #define GST_MATROSKA_ID_FILEREFERRAL 0x4675
277 /* IDs in the Chapters master */
278 #define GST_MATROSKA_ID_EDITIONENTRY 0x45B9
280 /* IDs in the EditionEntry master */
281 #define GST_MATROSKA_ID_EDITIONUID 0x45BC
282 #define GST_MATROSKA_ID_EDITIONFLAGHIDDEN 0x45BD
283 #define GST_MATROSKA_ID_EDITIONFLAGDEFAULT 0x45DB
284 #define GST_MATROSKA_ID_EDITIONFLAGORDERED 0x45DD
285 #define GST_MATROSKA_ID_CHAPTERATOM 0xB6
287 /* IDs in the ChapterAtom master */
288 #define GST_MATROSKA_ID_CHAPTERUID 0x73C4
289 #define GST_MATROSKA_ID_CHAPTERTIMESTART 0x91
290 #define GST_MATROSKA_ID_CHAPTERTIMESTOP 0x92
291 #define GST_MATROSKA_ID_CHAPTERFLAGHIDDEN 0x98
292 #define GST_MATROSKA_ID_CHAPTERFLAGENABLED 0x4598
293 #define GST_MATROSKA_ID_CHAPTERSEGMENTUID 0x6E67
294 #define GST_MATROSKA_ID_CHAPTERSEGMENTEDITIONUID 0x6EBC
295 #define GST_MATROSKA_ID_CHAPTERPHYSICALEQUIV 0x63C3
296 #define GST_MATROSKA_ID_CHAPTERTRACK 0x8F
297 #define GST_MATROSKA_ID_CHAPTERDISPLAY 0x80
298 #define GST_MATROSKA_ID_CHAPPROCESS 0x6944
300 /* IDs in the ChapProcess master */
301 #define GST_MATROSKA_ID_CHAPPROCESSCODECID 0x6955
302 #define GST_MATROSKA_ID_CHAPPROCESSPRIVATE 0x450D
303 #define GST_MATROSKA_ID_CHAPPROCESSCOMMAND 0x6911
305 /* IDs in the ChapProcessCommand master */
306 #define GST_MATROSKA_ID_CHAPPROCESSTIME 0x6922
307 #define GST_MATROSKA_ID_CHAPPROCESSDATA 0x6933
309 /* IDs in the ChapterDisplay master */
310 #define GST_MATROSKA_ID_CHAPSTRING 0x85
311 #define GST_MATROSKA_ID_CHAPLANGUAGE 0x437C
312 #define GST_MATROSKA_ID_CHAPCOUNTRY 0x437E
314 /* IDs in the ChapterTrack master */
315 #define GST_MATROSKA_ID_CHAPTERTRACKNUMBER 0x89
318 * Matroska Codec IDs. Strings.
321 #define GST_MATROSKA_CODEC_ID_VIDEO_VFW_FOURCC "V_MS/VFW/FOURCC"
322 #define GST_MATROSKA_CODEC_ID_VIDEO_UNCOMPRESSED "V_UNCOMPRESSED"
323 #define GST_MATROSKA_CODEC_ID_VIDEO_MPEG4_SP "V_MPEG4/ISO/SP"
324 #define GST_MATROSKA_CODEC_ID_VIDEO_MPEG4_ASP "V_MPEG4/ISO/ASP"
325 #define GST_MATROSKA_CODEC_ID_VIDEO_MPEG4_AP "V_MPEG4/ISO/AP"
326 #define GST_MATROSKA_CODEC_ID_VIDEO_MPEG4_AVC "V_MPEG4/ISO/AVC"
327 #define GST_MATROSKA_CODEC_ID_VIDEO_MSMPEG4V3 "V_MPEG4/MS/V3"
328 #define GST_MATROSKA_CODEC_ID_VIDEO_MPEG1 "V_MPEG1"
329 #define GST_MATROSKA_CODEC_ID_VIDEO_MPEG2 "V_MPEG2"
330 /* FIXME: not (yet) in the spec! */
331 #define GST_MATROSKA_CODEC_ID_VIDEO_MJPEG "V_MJPEG"
332 #define GST_MATROSKA_CODEC_ID_VIDEO_REALVIDEO1 "V_REAL/RV10"
333 #define GST_MATROSKA_CODEC_ID_VIDEO_REALVIDEO2 "V_REAL/RV20"
334 #define GST_MATROSKA_CODEC_ID_VIDEO_REALVIDEO3 "V_REAL/RV30"
335 #define GST_MATROSKA_CODEC_ID_VIDEO_REALVIDEO4 "V_REAL/RV40"
336 #define GST_MATROSKA_CODEC_ID_VIDEO_THEORA "V_THEORA"
337 #define GST_MATROSKA_CODEC_ID_VIDEO_QUICKTIME "V_QUICKTIME"
338 #define GST_MATROSKA_CODEC_ID_VIDEO_SNOW "V_SNOW"
339 #define GST_MATROSKA_CODEC_ID_VIDEO_DIRAC "V_DIRAC"
341 #define GST_MATROSKA_CODEC_ID_AUDIO_MPEG1_L1 "A_MPEG/L1"
342 #define GST_MATROSKA_CODEC_ID_AUDIO_MPEG1_L2 "A_MPEG/L2"
343 #define GST_MATROSKA_CODEC_ID_AUDIO_MPEG1_L3 "A_MPEG/L3"
344 #define GST_MATROSKA_CODEC_ID_AUDIO_PCM_INT_BE "A_PCM/INT/BIG"
345 #define GST_MATROSKA_CODEC_ID_AUDIO_PCM_INT_LE "A_PCM/INT/LIT"
346 #define GST_MATROSKA_CODEC_ID_AUDIO_PCM_FLOAT "A_PCM/FLOAT/IEEE"
347 #define GST_MATROSKA_CODEC_ID_AUDIO_AC3 "A_AC3"
348 #define GST_MATROSKA_CODEC_ID_AUDIO_AC3_BSID9 "A_AC3/BSID9"
349 #define GST_MATROSKA_CODEC_ID_AUDIO_AC3_BSID10 "A_AC3/BSID10"
350 #define GST_MATROSKA_CODEC_ID_AUDIO_EAC3 "A_EAC3"
351 #define GST_MATROSKA_CODEC_ID_AUDIO_DTS "A_DTS"
352 #define GST_MATROSKA_CODEC_ID_AUDIO_VORBIS "A_VORBIS"
353 #define GST_MATROSKA_CODEC_ID_AUDIO_FLAC "A_FLAC"
354 /* FIXME: not yet in the spec */
355 #define GST_MATROSKA_CODEC_ID_AUDIO_SPEEX "A_SPEEX"
356 #define GST_MATROSKA_CODEC_ID_AUDIO_ACM "A_MS/ACM"
357 #define GST_MATROSKA_CODEC_ID_AUDIO_TTA "A_TTA1"
358 #define GST_MATROSKA_CODEC_ID_AUDIO_WAVPACK4 "A_WAVPACK4"
359 #define GST_MATROSKA_CODEC_ID_AUDIO_REAL_14_4 "A_REAL/14_4"
360 #define GST_MATROSKA_CODEC_ID_AUDIO_REAL_28_8 "A_REAL/28_8"
361 #define GST_MATROSKA_CODEC_ID_AUDIO_REAL_COOK "A_REAL/COOK"
362 #define GST_MATROSKA_CODEC_ID_AUDIO_REAL_SIPR "A_REAL/SIPR"
363 #define GST_MATROSKA_CODEC_ID_AUDIO_REAL_RALF "A_REAL/RALF"
364 #define GST_MATROSKA_CODEC_ID_AUDIO_REAL_ATRC "A_REAL/ATRC"
365 #define GST_MATROSKA_CODEC_ID_AUDIO_AAC "A_AAC"
366 #define GST_MATROSKA_CODEC_ID_AUDIO_AAC_MPEG2 "A_AAC/MPEG2/"
367 #define GST_MATROSKA_CODEC_ID_AUDIO_AAC_MPEG4 "A_AAC/MPEG4/"
368 #define GST_MATROSKA_CODEC_ID_AUDIO_QUICKTIME_QDMC "A_QUICKTIME/QDMC"
369 #define GST_MATROSKA_CODEC_ID_AUDIO_QUICKTIME_QDM2 "A_QUICKTIME/QDM2"
370 /* Undefined for now:
371 #define GST_MATROSKA_CODEC_ID_AUDIO_MPC "A_MPC"
374 #define GST_MATROSKA_CODEC_ID_SUBTITLE_ASCII "S_TEXT/ASCII"
375 #define GST_MATROSKA_CODEC_ID_SUBTITLE_UTF8 "S_TEXT/UTF8"
376 #define GST_MATROSKA_CODEC_ID_SUBTITLE_SSA "S_TEXT/SSA"
377 #define GST_MATROSKA_CODEC_ID_SUBTITLE_ASS "S_TEXT/ASS"
378 #define GST_MATROSKA_CODEC_ID_SUBTITLE_USF "S_TEXT/USF"
379 #define GST_MATROSKA_CODEC_ID_SUBTITLE_VOBSUB "S_VOBSUB"
380 #define GST_MATROSKA_CODEC_ID_SUBTITLE_HDMVPGS "S_HDMV/PGS"
381 #define GST_MATROSKA_CODEC_ID_SUBTITLE_BMP "S_IMAGE/BMP"
384 * Matroska tags. Strings.
387 #define GST_MATROSKA_TAG_ID_TITLE "TITLE"
388 #define GST_MATROSKA_TAG_ID_AUTHOR "AUTHOR"
389 #define GST_MATROSKA_TAG_ID_ALBUM "ALBUM"
390 #define GST_MATROSKA_TAG_ID_COMMENTS "COMMENTS"
391 #define GST_MATROSKA_TAG_ID_BITSPS "BITSPS"
392 #define GST_MATROSKA_TAG_ID_BPS "BPS"
393 #define GST_MATROSKA_TAG_ID_ENCODER "ENCODER"
394 #define GST_MATROSKA_TAG_ID_DATE "DATE"
395 #define GST_MATROSKA_TAG_ID_ISRC "ISRC"
396 #define GST_MATROSKA_TAG_ID_COPYRIGHT "COPYRIGHT"
397 #define GST_MATROSKA_TAG_ID_BPM "BPM"
398 #define GST_MATROSKA_TAG_ID_TERMS_OF_USE "TERMS_OF_USE"
399 #define GST_MATROSKA_TAG_ID_DATE "DATE"
400 #define GST_MATROSKA_TAG_ID_COMPOSER "COMPOSER"
401 #define GST_MATROSKA_TAG_ID_LEAD_PERFORMER "LEAD_PERFOMER"
402 #define GST_MATROSKA_TAG_ID_GENRE "GENRE"
405 * TODO: add this tag & mappings
406 * "REPLAYGAIN_GAIN" -> GST_TAG_*_GAIN see http://replaygain.hydrogenaudio.org/rg_data_format.html
407 * "REPLAYGAIN_PEAK" -> GST_TAG_*_PEAK see http://replaygain.hydrogenaudio.org/peak_data_format.html
408 * both are depending on the target (track, album?)
410 * "TOTAL_PARTS" -> GST_TAG_TRACK_COUNT depending on target
411 * "PART_NUMBER" -> GST_TAG_TRACK_NUMBER depending on target
413 * "SORT_WITH" -> nested in other elements, GST_TAG_TITLE_SORTNAME, etc
415 * TODO: maybe add custom gstreamer tags for other standard matroska tags,
416 * see http://matroska.org/technical/specs/tagging/index.html
418 * TODO: handle tag targets and nesting correctly
422 * Enumerations for various types (mapping from binary
423 * value to what it actually means).
427 GST_MATROSKA_TRACK_TYPE_VIDEO = 0x1,
428 GST_MATROSKA_TRACK_TYPE_AUDIO = 0x2,
429 GST_MATROSKA_TRACK_TYPE_COMPLEX = 0x3,
430 GST_MATROSKA_TRACK_TYPE_LOGO = 0x10,
431 GST_MATROSKA_TRACK_TYPE_SUBTITLE = 0x11,
432 GST_MATROSKA_TRACK_TYPE_BUTTONS = 0x12,
433 GST_MATROSKA_TRACK_TYPE_CONTROL = 0x20,
434 } GstMatroskaTrackType;
437 GST_MATROSKA_ASPECT_RATIO_MODE_FREE = 0x0,
438 GST_MATROSKA_ASPECT_RATIO_MODE_KEEP = 0x1,
439 GST_MATROSKA_ASPECT_RATIO_MODE_FIXED = 0x2,
440 } GstMatroskaAspectRatioMode;
443 * These aren't in any way "matroska-form" things,
444 * it's just something I use in the muxer/demuxer.
448 GST_MATROSKA_TRACK_ENABLED = (1<<0),
449 GST_MATROSKA_TRACK_DEFAULT = (1<<1),
450 GST_MATROSKA_TRACK_LACING = (1<<2),
451 GST_MATROSKA_TRACK_FORCED = (1<<3),
452 GST_MATROSKA_TRACK_SHIFT = (1<<16)
453 } GstMatroskaTrackFlags;
456 GST_MATROSKA_VIDEOTRACK_INTERLACED = (GST_MATROSKA_TRACK_SHIFT<<0)
457 } GstMatroskaVideoTrackFlags;
460 typedef struct _GstMatroskaTrackContext GstMatroskaTrackContext;
462 /* TODO: check if all fields are used */
463 struct _GstMatroskaTrackContext {
467 GstFlowReturn last_flow;
471 /* some often-used info */
472 gchar *codec_id, *codec_name, *name, *language;
474 guint codec_priv_size;
475 gpointer codec_state;
476 guint codec_state_size;
477 GstMatroskaTrackType type;
479 GstMatroskaTrackFlags flags;
480 guint64 default_duration;
482 gdouble timecodescale;
484 gboolean set_discont; /* TRUE = set DISCONT flag on next buffer */
486 /* Special flag for Vorbis and Theora, for which we need to send
487 * codec_priv first before sending any data, and just testing
488 * for time == 0 is not enough to detect that. Used by demuxer */
489 gboolean send_xiph_headers;
491 /* Special flag for Flac, for which we need to reconstruct the header
492 * buffer from the codec_priv data before sending any data, and just
493 * testing for time == 0 is not enough to detect that. Used by demuxer */
494 gboolean send_flac_headers;
496 /* Special flag for Speex, for which we need to reconstruct the header
497 * buffer from the codec_priv data before sending any data, and just
498 * testing for time == 0 is not enough to detect that. Used by demuxer */
499 gboolean send_speex_headers;
501 /* Special flag for VobSub, for which we have to send colour table info
502 * (if available) first before sending any data, and just testing
503 * for time == 0 is not enough to detect that. Used by demuxer */
504 gboolean send_dvd_event;
506 /* Special counter for muxer to skip the first N vorbis/theora headers -
507 * they are put into codec private data, not muxed into the stream */
508 guint xiph_headers_to_skip;
510 /* Used for postprocessing a frame before it is pushed from the demuxer */
511 GstFlowReturn (*postprocess_frame) (GstElement *element,
512 GstMatroskaTrackContext *context,
515 /* Tags to send after newsegment event */
516 GstTagList *pending_tags;
518 /* A GArray of GstMatroskaTrackEncoding structures which contain the
519 * encoding (compression/encryption) settings for this track, if any */
523 typedef struct _GstMatroskaTrackVideoContext {
524 GstMatroskaTrackContext parent;
526 guint pixel_width, pixel_height;
527 guint display_width, display_height;
529 GstMatroskaAspectRatioMode asr_mode;
532 GstBuffer *dirac_unit;
533 } GstMatroskaTrackVideoContext;
535 typedef struct _GstMatroskaTrackAudioContext {
536 GstMatroskaTrackContext parent;
538 guint samplerate, channels, bitdepth;
540 guint32 wvpk_block_index;
541 } GstMatroskaTrackAudioContext;
543 typedef struct _GstMatroskaTrackSubtitleContext {
544 GstMatroskaTrackContext parent;
546 gboolean check_utf8; /* buffers should be valid UTF-8 */
547 gboolean invalid_utf8; /* work around broken files */
548 } GstMatroskaTrackSubtitleContext;
550 typedef struct _GstMatroskaIndex {
551 guint64 pos; /* of the corresponding *cluster*! */
552 guint16 track; /* reference to 'num' */
553 GstClockTime time; /* in nanoseconds */
554 guint32 block; /* number of the block in the cluster */
557 typedef struct _Wavpack4Header {
558 guchar ck_id [4]; /* "wvpk" */
559 guint32 ck_size; /* size of entire frame (minus 8, of course) */
560 guint16 version; /* 0x403 for now */
561 guint8 track_no; /* track number (0 if not used, like now) */
562 guint8 index_no; /* remember these? (0 if not used, like now) */
563 guint32 total_samples; /* for entire file (-1 if unknown) */
564 guint32 block_index; /* index of first sample in block (to file begin) */
565 guint32 block_samples; /* # samples in this block */
566 guint32 flags; /* various flags for id and decoding */
567 guint32 crc; /* crc for actual decoded data */
571 GST_MATROSKA_TRACK_ENCODING_SCOPE_FRAME = (1<<0),
572 GST_MATROSKA_TRACK_ENCODING_SCOPE_CODEC_DATA = (1<<1),
573 GST_MATROSKA_TRACK_ENCODING_SCOPE_NEXT_CONTENT_ENCODING = (1<<2)
574 } GstMatroskaTrackEncodingScope;
577 GST_MATROSKA_TRACK_COMPRESSION_ALGORITHM_ZLIB = 0,
578 GST_MATROSKA_TRACK_COMPRESSION_ALGORITHM_BZLIB = 1,
579 GST_MATROSKA_TRACK_COMPRESSION_ALGORITHM_LZO1X = 2,
580 GST_MATROSKA_TRACK_COMPRESSION_ALGORITHM_HEADERSTRIP = 3
581 } GstMatroskaTrackCompressionAlgorithm;
583 typedef struct _GstMatroskaTrackEncoding {
588 guint8 *comp_settings;
589 guint comp_settings_length;
590 } GstMatroskaTrackEncoding;
592 gboolean gst_matroska_track_init_video_context (GstMatroskaTrackContext ** p_context);
593 gboolean gst_matroska_track_init_audio_context (GstMatroskaTrackContext ** p_context);
594 gboolean gst_matroska_track_init_subtitle_context (GstMatroskaTrackContext ** p_context);
596 void gst_matroska_register_tags (void);
598 #endif /* __GST_MATROSKA_IDS_H__ */