1 /*
2  * copyright (c) 2001 Fabrice Bellard
3  *
4  * This file is part of FFmpeg.
5  *
6  * FFmpeg is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * FFmpeg 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  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with FFmpeg; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19  */
20 
21 #ifndef AVCODEC_AVCODEC_H
22 #define AVCODEC_AVCODEC_H
23 
24 /**
25  * @brief Undefined timestamp value
26  *
27  * Usually reported by demuxer that work on containers that do not provide
28  * either pts or dts.
29  */
30 
31 #define AV_NOPTS_VALUE          ((int64_t)UINT64_C(0x8000000000000000))
32 
33 /**
34  * Internal time base represented as integer
35  */
36 
37 #define AV_TIME_BASE            1000000
38 
39 /**
40  * @ingroup lavc_decoding
41  * Required number of additionally allocated bytes at the end of the input bitstream for decoding.
42  * This is mainly needed because some optimized bitstream readers read
43  * 32 or 64 bit at once and could read over the end.<br>
44  * Note: If the first 23 bits of the additional bytes are not 0, then damaged
45  * MPEG bitstreams could cause overread and segfault.
46  */
47 #define AV_INPUT_BUFFER_PADDING_SIZE 32
48 
49 /**
50  * @ingroup lavc_encoding
51  * minimum encoding buffer size
52  * Used to avoid some checks during header writing.
53  */
54 #define AV_INPUT_BUFFER_MIN_SIZE 16384
55 
56 /**
57  * Identify the syntax and semantics of the bitstream.
58  * The principle is roughly:
59  * Two decoders with the same ID can decode the same streams.
60  * Two encoders with the same ID can encode compatible streams.
61  * There may be slight deviations from the principle due to implementation
62  * details.
63  *
64  * If you add a codec ID to this list, add it so that
65  * 1. no value of an existing codec ID changes (that would break ABI),
66  * 2. it is as close as possible to similar codecs
67  *
68  * After adding new codec IDs, do not forget to add an entry to the codec
69  * descriptor list and bump libavcodec minor version.
70  */
71 enum AVCodecID {
72     AV_CODEC_ID_NONE,
73 
74     /* video codecs */
75     AV_CODEC_ID_MPEG1VIDEO,
76     AV_CODEC_ID_MPEG2VIDEO, ///< preferred ID for MPEG-1/2 video decoding
77 #if FF_API_XVMC
78     AV_CODEC_ID_MPEG2VIDEO_XVMC,
79 #endif /* FF_API_XVMC */
80     AV_CODEC_ID_H261,
81     AV_CODEC_ID_H263,
82     AV_CODEC_ID_RV10,
83     AV_CODEC_ID_RV20,
84     AV_CODEC_ID_MJPEG,
85     AV_CODEC_ID_MJPEGB,
86     AV_CODEC_ID_LJPEG,
87     AV_CODEC_ID_SP5X,
88     AV_CODEC_ID_JPEGLS,
89     AV_CODEC_ID_MPEG4,
90     AV_CODEC_ID_RAWVIDEO,
91     AV_CODEC_ID_MSMPEG4V1,
92     AV_CODEC_ID_MSMPEG4V2,
93     AV_CODEC_ID_MSMPEG4V3,
94     AV_CODEC_ID_WMV1,
95     AV_CODEC_ID_WMV2,
96     AV_CODEC_ID_H263P,
97     AV_CODEC_ID_H263I,
98     AV_CODEC_ID_FLV1,
99     AV_CODEC_ID_SVQ1,
100     AV_CODEC_ID_SVQ3,
101     AV_CODEC_ID_DVVIDEO,
102     AV_CODEC_ID_HUFFYUV,
103     AV_CODEC_ID_CYUV,
104     AV_CODEC_ID_H264,
105     AV_CODEC_ID_INDEO3,
106     AV_CODEC_ID_VP3,
107     AV_CODEC_ID_THEORA,
108     AV_CODEC_ID_ASV1,
109     AV_CODEC_ID_ASV2,
110     AV_CODEC_ID_FFV1,
111     AV_CODEC_ID_4XM,
112     AV_CODEC_ID_VCR1,
113     AV_CODEC_ID_CLJR,
114     AV_CODEC_ID_MDEC,
115     AV_CODEC_ID_ROQ,
116     AV_CODEC_ID_INTERPLAY_VIDEO,
117     AV_CODEC_ID_XAN_WC3,
118     AV_CODEC_ID_XAN_WC4,
119     AV_CODEC_ID_RPZA,
120     AV_CODEC_ID_CINEPAK,
121     AV_CODEC_ID_WS_VQA,
122     AV_CODEC_ID_MSRLE,
123     AV_CODEC_ID_MSVIDEO1,
124     AV_CODEC_ID_IDCIN,
125     AV_CODEC_ID_8BPS,
126     AV_CODEC_ID_SMC,
127     AV_CODEC_ID_FLIC,
128     AV_CODEC_ID_TRUEMOTION1,
129     AV_CODEC_ID_VMDVIDEO,
130     AV_CODEC_ID_MSZH,
131     AV_CODEC_ID_ZLIB,
132     AV_CODEC_ID_QTRLE,
133     AV_CODEC_ID_TSCC,
134     AV_CODEC_ID_ULTI,
135     AV_CODEC_ID_QDRAW,
136     AV_CODEC_ID_VIXL,
137     AV_CODEC_ID_QPEG,
138     AV_CODEC_ID_PNG,
139     AV_CODEC_ID_PPM,
140     AV_CODEC_ID_PBM,
141     AV_CODEC_ID_PGM,
142     AV_CODEC_ID_PGMYUV,
143     AV_CODEC_ID_PAM,
144     AV_CODEC_ID_FFVHUFF,
145     AV_CODEC_ID_RV30,
146     AV_CODEC_ID_RV40,
147     AV_CODEC_ID_VC1,
148     AV_CODEC_ID_WMV3,
149     AV_CODEC_ID_LOCO,
150     AV_CODEC_ID_WNV1,
151     AV_CODEC_ID_AASC,
152     AV_CODEC_ID_INDEO2,
153     AV_CODEC_ID_FRAPS,
154     AV_CODEC_ID_TRUEMOTION2,
155     AV_CODEC_ID_BMP,
156     AV_CODEC_ID_CSCD,
157     AV_CODEC_ID_MMVIDEO,
158     AV_CODEC_ID_ZMBV,
159     AV_CODEC_ID_AVS,
160     AV_CODEC_ID_SMACKVIDEO,
161     AV_CODEC_ID_NUV,
162     AV_CODEC_ID_KMVC,
163     AV_CODEC_ID_FLASHSV,
164     AV_CODEC_ID_CAVS,
165     AV_CODEC_ID_JPEG2000,
166     AV_CODEC_ID_VMNC,
167     AV_CODEC_ID_VP5,
168     AV_CODEC_ID_VP6,
169     AV_CODEC_ID_VP6F,
170     AV_CODEC_ID_TARGA,
171     AV_CODEC_ID_DSICINVIDEO,
172     AV_CODEC_ID_TIERTEXSEQVIDEO,
173     AV_CODEC_ID_TIFF,
174     AV_CODEC_ID_GIF,
175     AV_CODEC_ID_DXA,
176     AV_CODEC_ID_DNXHD,
177     AV_CODEC_ID_THP,
178     AV_CODEC_ID_SGI,
179     AV_CODEC_ID_C93,
180     AV_CODEC_ID_BETHSOFTVID,
181     AV_CODEC_ID_PTX,
182     AV_CODEC_ID_TXD,
183     AV_CODEC_ID_VP6A,
184     AV_CODEC_ID_AMV,
185     AV_CODEC_ID_VB,
186     AV_CODEC_ID_PCX,
187     AV_CODEC_ID_SUNRAST,
188     AV_CODEC_ID_INDEO4,
189     AV_CODEC_ID_INDEO5,
190     AV_CODEC_ID_MIMIC,
191     AV_CODEC_ID_RL2,
192     AV_CODEC_ID_ESCAPE124,
193     AV_CODEC_ID_DIRAC,
194     AV_CODEC_ID_BFI,
195     AV_CODEC_ID_CMV,
196     AV_CODEC_ID_MOTIONPIXELS,
197     AV_CODEC_ID_TGV,
198     AV_CODEC_ID_TGQ,
199     AV_CODEC_ID_TQI,
200     AV_CODEC_ID_AURA,
201     AV_CODEC_ID_AURA2,
202     AV_CODEC_ID_V210X,
203     AV_CODEC_ID_TMV,
204     AV_CODEC_ID_V210,
205     AV_CODEC_ID_DPX,
206     AV_CODEC_ID_MAD,
207     AV_CODEC_ID_FRWU,
208     AV_CODEC_ID_FLASHSV2,
209     AV_CODEC_ID_CDGRAPHICS,
210     AV_CODEC_ID_R210,
211     AV_CODEC_ID_ANM,
212     AV_CODEC_ID_BINKVIDEO,
213     AV_CODEC_ID_IFF_ILBM,
214 #define AV_CODEC_ID_IFF_BYTERUN1 AV_CODEC_ID_IFF_ILBM
215     AV_CODEC_ID_KGV1,
216     AV_CODEC_ID_YOP,
217     AV_CODEC_ID_VP8,
218     AV_CODEC_ID_PICTOR,
219     AV_CODEC_ID_ANSI,
220     AV_CODEC_ID_A64_MULTI,
221     AV_CODEC_ID_A64_MULTI5,
222     AV_CODEC_ID_R10K,
223     AV_CODEC_ID_MXPEG,
224     AV_CODEC_ID_LAGARITH,
225     AV_CODEC_ID_PRORES,
226     AV_CODEC_ID_JV,
227     AV_CODEC_ID_DFA,
228     AV_CODEC_ID_WMV3IMAGE,
229     AV_CODEC_ID_VC1IMAGE,
230     AV_CODEC_ID_UTVIDEO,
231     AV_CODEC_ID_BMV_VIDEO,
232     AV_CODEC_ID_VBLE,
233     AV_CODEC_ID_DXTORY,
234     AV_CODEC_ID_V410,
235     AV_CODEC_ID_XWD,
236     AV_CODEC_ID_CDXL,
237     AV_CODEC_ID_XBM,
238     AV_CODEC_ID_ZEROCODEC,
239     AV_CODEC_ID_MSS1,
240     AV_CODEC_ID_MSA1,
241     AV_CODEC_ID_TSCC2,
242     AV_CODEC_ID_MTS2,
243     AV_CODEC_ID_CLLC,
244     AV_CODEC_ID_MSS2,
245     AV_CODEC_ID_VP9,
246     AV_CODEC_ID_AIC,
247     AV_CODEC_ID_ESCAPE130,
248     AV_CODEC_ID_G2M,
249     AV_CODEC_ID_WEBP,
250     AV_CODEC_ID_HNM4_VIDEO,
251     AV_CODEC_ID_HEVC,
252 #define AV_CODEC_ID_H265 AV_CODEC_ID_HEVC
253     AV_CODEC_ID_FIC,
254     AV_CODEC_ID_ALIAS_PIX,
255     AV_CODEC_ID_BRENDER_PIX,
256     AV_CODEC_ID_PAF_VIDEO,
257     AV_CODEC_ID_EXR,
258     AV_CODEC_ID_VP7,
259     AV_CODEC_ID_SANM,
260     AV_CODEC_ID_SGIRLE,
261     AV_CODEC_ID_MVC1,
262     AV_CODEC_ID_MVC2,
263     AV_CODEC_ID_HQX,
264     AV_CODEC_ID_TDSC,
265     AV_CODEC_ID_HQ_HQA,
266     AV_CODEC_ID_HAP,
267     AV_CODEC_ID_DDS,
268     AV_CODEC_ID_DXV,
269     AV_CODEC_ID_SCREENPRESSO,
270     AV_CODEC_ID_RSCC,
271 
272     AV_CODEC_ID_Y41P = 0x8000,
273     AV_CODEC_ID_AVRP,
274     AV_CODEC_ID_012V,
275     AV_CODEC_ID_AVUI,
276     AV_CODEC_ID_AYUV,
277     AV_CODEC_ID_TARGA_Y216,
278     AV_CODEC_ID_V308,
279     AV_CODEC_ID_V408,
280     AV_CODEC_ID_YUV4,
281     AV_CODEC_ID_AVRN,
282     AV_CODEC_ID_CPIA,
283     AV_CODEC_ID_XFACE,
284     AV_CODEC_ID_SNOW,
285     AV_CODEC_ID_SMVJPEG,
286     AV_CODEC_ID_APNG,
287     AV_CODEC_ID_DAALA,
288     AV_CODEC_ID_CFHD,
289     AV_CODEC_ID_TRUEMOTION2RT,
290     AV_CODEC_ID_M101,
291     AV_CODEC_ID_MAGICYUV,
292     AV_CODEC_ID_SHEERVIDEO,
293     AV_CODEC_ID_YLC,
294     AV_CODEC_ID_PSD,
295     AV_CODEC_ID_PIXLET,
296     AV_CODEC_ID_SPEEDHQ,
297     AV_CODEC_ID_FMVC,
298     AV_CODEC_ID_SCPR,
299     AV_CODEC_ID_CLEARVIDEO,
300     AV_CODEC_ID_XPM,
301     AV_CODEC_ID_AV1,
302     AV_CODEC_ID_BITPACKED,
303     AV_CODEC_ID_MSCC,
304     AV_CODEC_ID_SRGC,
305     AV_CODEC_ID_SVG,
306     AV_CODEC_ID_GDV,
307 
308     /* various PCM "codecs" */
309     AV_CODEC_ID_FIRST_AUDIO = 0x10000,     ///< A dummy id pointing at the start of audio codecs
310     AV_CODEC_ID_PCM_S16LE = 0x10000,
311     AV_CODEC_ID_PCM_S16BE,
312     AV_CODEC_ID_PCM_U16LE,
313     AV_CODEC_ID_PCM_U16BE,
314     AV_CODEC_ID_PCM_S8,
315     AV_CODEC_ID_PCM_U8,
316     AV_CODEC_ID_PCM_MULAW,
317     AV_CODEC_ID_PCM_ALAW,
318     AV_CODEC_ID_PCM_S32LE,
319     AV_CODEC_ID_PCM_S32BE,
320     AV_CODEC_ID_PCM_U32LE,
321     AV_CODEC_ID_PCM_U32BE,
322     AV_CODEC_ID_PCM_S24LE,
323     AV_CODEC_ID_PCM_S24BE,
324     AV_CODEC_ID_PCM_U24LE,
325     AV_CODEC_ID_PCM_U24BE,
326     AV_CODEC_ID_PCM_S24DAUD,
327     AV_CODEC_ID_PCM_ZORK,
328     AV_CODEC_ID_PCM_S16LE_PLANAR,
329     AV_CODEC_ID_PCM_DVD,
330     AV_CODEC_ID_PCM_F32BE,
331     AV_CODEC_ID_PCM_F32LE,
332     AV_CODEC_ID_PCM_F64BE,
333     AV_CODEC_ID_PCM_F64LE,
334     AV_CODEC_ID_PCM_BLURAY,
335     AV_CODEC_ID_PCM_LXF,
336     AV_CODEC_ID_S302M,
337     AV_CODEC_ID_PCM_S8_PLANAR,
338     AV_CODEC_ID_PCM_S24LE_PLANAR,
339     AV_CODEC_ID_PCM_S32LE_PLANAR,
340     AV_CODEC_ID_PCM_S16BE_PLANAR,
341 
342     AV_CODEC_ID_PCM_S64LE = 0x10800,
343     AV_CODEC_ID_PCM_S64BE,
344     AV_CODEC_ID_PCM_F16LE,
345     AV_CODEC_ID_PCM_F24LE,
346 
347     /* various ADPCM codecs */
348     AV_CODEC_ID_ADPCM_IMA_QT = 0x11000,
349     AV_CODEC_ID_ADPCM_IMA_WAV,
350     AV_CODEC_ID_ADPCM_IMA_DK3,
351     AV_CODEC_ID_ADPCM_IMA_DK4,
352     AV_CODEC_ID_ADPCM_IMA_WS,
353     AV_CODEC_ID_ADPCM_IMA_SMJPEG,
354     AV_CODEC_ID_ADPCM_MS,
355     AV_CODEC_ID_ADPCM_4XM,
356     AV_CODEC_ID_ADPCM_XA,
357     AV_CODEC_ID_ADPCM_ADX,
358     AV_CODEC_ID_ADPCM_EA,
359     AV_CODEC_ID_ADPCM_G726,
360     AV_CODEC_ID_ADPCM_CT,
361     AV_CODEC_ID_ADPCM_SWF,
362     AV_CODEC_ID_ADPCM_YAMAHA,
363     AV_CODEC_ID_ADPCM_SBPRO_4,
364     AV_CODEC_ID_ADPCM_SBPRO_3,
365     AV_CODEC_ID_ADPCM_SBPRO_2,
366     AV_CODEC_ID_ADPCM_THP,
367     AV_CODEC_ID_ADPCM_IMA_AMV,
368     AV_CODEC_ID_ADPCM_EA_R1,
369     AV_CODEC_ID_ADPCM_EA_R3,
370     AV_CODEC_ID_ADPCM_EA_R2,
371     AV_CODEC_ID_ADPCM_IMA_EA_SEAD,
372     AV_CODEC_ID_ADPCM_IMA_EA_EACS,
373     AV_CODEC_ID_ADPCM_EA_XAS,
374     AV_CODEC_ID_ADPCM_EA_MAXIS_XA,
375     AV_CODEC_ID_ADPCM_IMA_ISS,
376     AV_CODEC_ID_ADPCM_G722,
377     AV_CODEC_ID_ADPCM_IMA_APC,
378     AV_CODEC_ID_ADPCM_VIMA,
379 #if FF_API_VIMA_DECODER
380     AV_CODEC_ID_VIMA = AV_CODEC_ID_ADPCM_VIMA,
381 #endif
382 
383     AV_CODEC_ID_ADPCM_AFC = 0x11800,
384     AV_CODEC_ID_ADPCM_IMA_OKI,
385     AV_CODEC_ID_ADPCM_DTK,
386     AV_CODEC_ID_ADPCM_IMA_RAD,
387     AV_CODEC_ID_ADPCM_G726LE,
388     AV_CODEC_ID_ADPCM_THP_LE,
389     AV_CODEC_ID_ADPCM_PSX,
390     AV_CODEC_ID_ADPCM_AICA,
391     AV_CODEC_ID_ADPCM_IMA_DAT4,
392     AV_CODEC_ID_ADPCM_MTAF,
393 
394     /* AMR */
395     AV_CODEC_ID_AMR_NB = 0x12000,
396     AV_CODEC_ID_AMR_WB,
397 
398     /* RealAudio codecs*/
399     AV_CODEC_ID_RA_144 = 0x13000,
400     AV_CODEC_ID_RA_288,
401 
402     /* various DPCM codecs */
403     AV_CODEC_ID_ROQ_DPCM = 0x14000,
404     AV_CODEC_ID_INTERPLAY_DPCM,
405     AV_CODEC_ID_XAN_DPCM,
406     AV_CODEC_ID_SOL_DPCM,
407 
408     AV_CODEC_ID_SDX2_DPCM = 0x14800,
409     AV_CODEC_ID_GREMLIN_DPCM,
410 
411     /* audio codecs */
412     AV_CODEC_ID_MP2 = 0x15000,
413     AV_CODEC_ID_MP3, ///< preferred ID for decoding MPEG audio layer 1, 2 or 3
414     AV_CODEC_ID_AAC,
415     AV_CODEC_ID_AC3,
416     AV_CODEC_ID_DTS,
417     AV_CODEC_ID_VORBIS,
418     AV_CODEC_ID_DVAUDIO,
419     AV_CODEC_ID_WMAV1,
420     AV_CODEC_ID_WMAV2,
421     AV_CODEC_ID_MACE3,
422     AV_CODEC_ID_MACE6,
423     AV_CODEC_ID_VMDAUDIO,
424     AV_CODEC_ID_FLAC,
425     AV_CODEC_ID_MP3ADU,
426     AV_CODEC_ID_MP3ON4,
427     AV_CODEC_ID_SHORTEN,
428     AV_CODEC_ID_ALAC,
429     AV_CODEC_ID_WESTWOOD_SND1,
430     AV_CODEC_ID_GSM, ///< as in Berlin toast format
431     AV_CODEC_ID_QDM2,
432     AV_CODEC_ID_COOK,
433     AV_CODEC_ID_TRUESPEECH,
434     AV_CODEC_ID_TTA,
435     AV_CODEC_ID_SMACKAUDIO,
436     AV_CODEC_ID_QCELP,
437     AV_CODEC_ID_WAVPACK,
438     AV_CODEC_ID_DSICINAUDIO,
439     AV_CODEC_ID_IMC,
440     AV_CODEC_ID_MUSEPACK7,
441     AV_CODEC_ID_MLP,
442     AV_CODEC_ID_GSM_MS, /* as found in WAV */
443     AV_CODEC_ID_ATRAC3,
444 #if FF_API_VOXWARE
445     AV_CODEC_ID_VOXWARE,
446 #endif
447     AV_CODEC_ID_APE,
448     AV_CODEC_ID_NELLYMOSER,
449     AV_CODEC_ID_MUSEPACK8,
450     AV_CODEC_ID_SPEEX,
451     AV_CODEC_ID_WMAVOICE,
452     AV_CODEC_ID_WMAPRO,
453     AV_CODEC_ID_WMALOSSLESS,
454     AV_CODEC_ID_ATRAC3P,
455     AV_CODEC_ID_EAC3,
456     AV_CODEC_ID_SIPR,
457     AV_CODEC_ID_MP1,
458     AV_CODEC_ID_TWINVQ,
459     AV_CODEC_ID_TRUEHD,
460     AV_CODEC_ID_MP4ALS,
461     AV_CODEC_ID_ATRAC1,
462     AV_CODEC_ID_BINKAUDIO_RDFT,
463     AV_CODEC_ID_BINKAUDIO_DCT,
464     AV_CODEC_ID_AAC_LATM,
465     AV_CODEC_ID_QDMC,
466     AV_CODEC_ID_CELT,
467     AV_CODEC_ID_G723_1,
468     AV_CODEC_ID_G729,
469     AV_CODEC_ID_8SVX_EXP,
470     AV_CODEC_ID_8SVX_FIB,
471     AV_CODEC_ID_BMV_AUDIO,
472     AV_CODEC_ID_RALF,
473     AV_CODEC_ID_IAC,
474     AV_CODEC_ID_ILBC,
475     AV_CODEC_ID_OPUS,
476     AV_CODEC_ID_COMFORT_NOISE,
477     AV_CODEC_ID_TAK,
478     AV_CODEC_ID_METASOUND,
479     AV_CODEC_ID_PAF_AUDIO,
480     AV_CODEC_ID_ON2AVC,
481     AV_CODEC_ID_DSS_SP,
482 
483     AV_CODEC_ID_FFWAVESYNTH = 0x15800,
484     AV_CODEC_ID_SONIC,
485     AV_CODEC_ID_SONIC_LS,
486     AV_CODEC_ID_EVRC,
487     AV_CODEC_ID_SMV,
488     AV_CODEC_ID_DSD_LSBF,
489     AV_CODEC_ID_DSD_MSBF,
490     AV_CODEC_ID_DSD_LSBF_PLANAR,
491     AV_CODEC_ID_DSD_MSBF_PLANAR,
492     AV_CODEC_ID_4GV,
493     AV_CODEC_ID_INTERPLAY_ACM,
494     AV_CODEC_ID_XMA1,
495     AV_CODEC_ID_XMA2,
496     AV_CODEC_ID_DST,
497     AV_CODEC_ID_ATRAC3AL,
498     AV_CODEC_ID_ATRAC3PAL,
499     AV_CODEC_ID_DOLBY_E,
500 
501     /* subtitle codecs */
502     AV_CODEC_ID_FIRST_SUBTITLE = 0x17000,          ///< A dummy ID pointing at the start of subtitle codecs.
503     AV_CODEC_ID_DVD_SUBTITLE = 0x17000,
504     AV_CODEC_ID_DVB_SUBTITLE,
505     AV_CODEC_ID_TEXT,  ///< raw UTF-8 text
506     AV_CODEC_ID_XSUB,
507     AV_CODEC_ID_SSA,
508     AV_CODEC_ID_MOV_TEXT,
509     AV_CODEC_ID_HDMV_PGS_SUBTITLE,
510     AV_CODEC_ID_DVB_TELETEXT,
511     AV_CODEC_ID_SRT,
512 
513     AV_CODEC_ID_MICRODVD   = 0x17800,
514     AV_CODEC_ID_EIA_608,
515     AV_CODEC_ID_JACOSUB,
516     AV_CODEC_ID_SAMI,
517     AV_CODEC_ID_REALTEXT,
518     AV_CODEC_ID_STL,
519     AV_CODEC_ID_SUBVIEWER1,
520     AV_CODEC_ID_SUBVIEWER,
521     AV_CODEC_ID_SUBRIP,
522     AV_CODEC_ID_WEBVTT,
523     AV_CODEC_ID_MPL2,
524     AV_CODEC_ID_VPLAYER,
525     AV_CODEC_ID_PJS,
526     AV_CODEC_ID_ASS,
527     AV_CODEC_ID_HDMV_TEXT_SUBTITLE,
528 
529     /* other specific kind of codecs (generally used for attachments) */
530     AV_CODEC_ID_FIRST_UNKNOWN = 0x18000,           ///< A dummy ID pointing at the start of various fake codecs.
531     AV_CODEC_ID_TTF = 0x18000,
532 
533     AV_CODEC_ID_SCTE_35, ///< Contain timestamp estimated through PCR of program stream.
534     AV_CODEC_ID_BINTEXT    = 0x18800,
535     AV_CODEC_ID_XBIN,
536     AV_CODEC_ID_IDF,
537     AV_CODEC_ID_OTF,
538     AV_CODEC_ID_SMPTE_KLV,
539     AV_CODEC_ID_DVD_NAV,
540     AV_CODEC_ID_TIMED_ID3,
541     AV_CODEC_ID_BIN_DATA,
542 
543 
544     AV_CODEC_ID_PROBE = 0x19000, ///< codec_id is not known (like AV_CODEC_ID_NONE) but lavf should attempt to identify it
545 
546     AV_CODEC_ID_MPEG2TS = 0x20000, /**< _FAKE_ codec to indicate a raw MPEG-2 TS
547                                 * stream (only used by libavformat) */
548     AV_CODEC_ID_MPEG4SYSTEMS = 0x20001, /**< _FAKE_ codec to indicate a MPEG-4 Systems
549                                 * stream (only used by libavformat) */
550     AV_CODEC_ID_FFMETADATA = 0x21000,   ///< Dummy codec for streams containing only metadata information.
551     AV_CODEC_ID_WRAPPED_AVFRAME = 0x21001, ///< Passthrough codec, AVFrames wrapped in AVPacket
552 };
553 
554 #endif /* AVCODEC_AVCODEC_H */
555