ffmpeg中的ts/mp4封装格式支持哪些编码格式

ts

libavformat/mpegtsenc.c中

static int mpegts_write_pmt(AVFormatContext *s, MpegTSService *service)

函数中可以看出ts支持哪些编码格式。

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        switch (st->codecpar->codec_id) {case AV_CODEC_ID_MPEG1VIDEO:case AV_CODEC_ID_MPEG2VIDEO:stream_type = STREAM_TYPE_VIDEO_MPEG2;break;case AV_CODEC_ID_MPEG4:stream_type = STREAM_TYPE_VIDEO_MPEG4;break;case AV_CODEC_ID_H264: // 264stream_type = STREAM_TYPE_VIDEO_H264;break;case AV_CODEC_ID_HEVC: // 265stream_type = STREAM_TYPE_VIDEO_HEVC;break;case AV_CODEC_ID_CAVS:stream_type = STREAM_TYPE_VIDEO_CAVS;break;case AV_CODEC_ID_DIRAC:stream_type = STREAM_TYPE_VIDEO_DIRAC;break;case AV_CODEC_ID_VC1:stream_type = STREAM_TYPE_VIDEO_VC1;break;case AV_CODEC_ID_MP2:case AV_CODEC_ID_MP3:if (   st->codecpar->sample_rate > 0&& st->codecpar->sample_rate < 32000) {stream_type = STREAM_TYPE_AUDIO_MPEG2;} else {stream_type = STREAM_TYPE_AUDIO_MPEG1;}break;case AV_CODEC_ID_AAC: // AACstream_type = (ts->flags & MPEGTS_FLAG_AAC_LATM)? STREAM_TYPE_AUDIO_AAC_LATM: STREAM_TYPE_AUDIO_AAC;break;case AV_CODEC_ID_AAC_LATM:stream_type = STREAM_TYPE_AUDIO_AAC_LATM;break;case AV_CODEC_ID_AC3: // AC3stream_type = (ts->flags & MPEGTS_FLAG_SYSTEM_B)? STREAM_TYPE_PRIVATE_DATA: STREAM_TYPE_AUDIO_AC3;break;case AV_CODEC_ID_EAC3: // EAC3stream_type = (ts->flags & MPEGTS_FLAG_SYSTEM_B)? STREAM_TYPE_PRIVATE_DATA: STREAM_TYPE_AUDIO_EAC3;break;case AV_CODEC_ID_DTS:stream_type = STREAM_TYPE_AUDIO_DTS;break;case AV_CODEC_ID_TRUEHD:stream_type = STREAM_TYPE_AUDIO_TRUEHD;break;case AV_CODEC_ID_OPUS:stream_type = STREAM_TYPE_PRIVATE_DATA;break;case AV_CODEC_ID_TIMED_ID3:stream_type = STREAM_TYPE_METADATA;break;default:stream_type = STREAM_TYPE_PRIVATE_DATA;break;}

movenc

ff_mov_muxer

#if CONFIG_MOV_MUXER
MOV_CLASS(mov)
AVOutputFormat ff_mov_muxer = {.name              = "mov",.long_name         = NULL_IF_CONFIG_SMALL("QuickTime / MOV"),.extensions        = "mov",.priv_data_size    = sizeof(MOVMuxContext),.audio_codec       = AV_CODEC_ID_AAC,.video_codec       = CONFIG_LIBX264_ENCODER ?AV_CODEC_ID_H264 : AV_CODEC_ID_MPEG4,.init              = mov_init,.write_header      = mov_write_header,.write_packet      = mov_write_packet,.write_trailer     = mov_write_trailer,.deinit            = mov_free,.flags             = AVFMT_GLOBALHEADER | AVFMT_ALLOW_FLUSH | AVFMT_TS_NEGATIVE,.codec_tag         = (const AVCodecTag* const []){ff_codec_movvideo_tags, ff_codec_movaudio_tags, 0},.check_bitstream   = mov_check_bitstream,.priv_class        = &mov_muxer_class,
};
#endif

mov格式支持的视频和音频格式: ff_codec_movvideo_tags, ff_codec_movaudio_tags.

ff_codec_movvideo_tags

const AVCodecTag ff_codec_movvideo_tags[] = {
/*  { AV_CODEC_ID_, MKTAG('I', 'V', '5', '0') }, *//* Indeo 5.0 */{ AV_CODEC_ID_RAWVIDEO, MKTAG('r', 'a', 'w', ' ') }, /* uncompressed RGB */{ AV_CODEC_ID_RAWVIDEO, MKTAG('y', 'u', 'v', '2') }, /* uncompressed YUV422 */{ AV_CODEC_ID_RAWVIDEO, MKTAG('2', 'v', 'u', 'y') }, /* uncompressed 8-bit 4:2:2 */{ AV_CODEC_ID_RAWVIDEO, MKTAG('y', 'u', 'v', 's') }, /* same as 2VUY but byte-swapped */{ AV_CODEC_ID_RAWVIDEO, MKTAG('L', '5', '5', '5') },{ AV_CODEC_ID_RAWVIDEO, MKTAG('L', '5', '6', '5') },{ AV_CODEC_ID_RAWVIDEO, MKTAG('B', '5', '6', '5') },{ AV_CODEC_ID_RAWVIDEO, MKTAG('2', '4', 'B', 'G') },{ AV_CODEC_ID_RAWVIDEO, MKTAG('B', 'G', 'R', 'A') },{ AV_CODEC_ID_RAWVIDEO, MKTAG('R', 'G', 'B', 'A') },{ AV_CODEC_ID_RAWVIDEO, MKTAG('A', 'B', 'G', 'R') },{ AV_CODEC_ID_RAWVIDEO, MKTAG('b', '1', '6', 'g') },{ AV_CODEC_ID_RAWVIDEO, MKTAG('b', '4', '8', 'r') },{ AV_CODEC_ID_RAWVIDEO, MKTAG('b', '6', '4', 'a') },{ AV_CODEC_ID_RAWVIDEO, MKTAG('b', 'x', 'b', 'g') }, /* BOXX */{ AV_CODEC_ID_RAWVIDEO, MKTAG('b', 'x', 'r', 'g') },{ AV_CODEC_ID_RAWVIDEO, MKTAG('b', 'x', 'y', 'v') },{ AV_CODEC_ID_RAWVIDEO, MKTAG('N', 'O', '1', '6') },{ AV_CODEC_ID_RAWVIDEO, MKTAG('D', 'V', 'O', 'O') }, /* Digital Voodoo SD 8 Bit */{ AV_CODEC_ID_RAWVIDEO, MKTAG('R', '4', '2', '0') }, /* Radius DV YUV PAL */{ AV_CODEC_ID_RAWVIDEO, MKTAG('R', '4', '1', '1') }, /* Radius DV YUV NTSC */{ AV_CODEC_ID_R10K,   MKTAG('R', '1', '0', 'k') }, /* uncompressed 10-bit RGB */{ AV_CODEC_ID_R10K,   MKTAG('R', '1', '0', 'g') }, /* uncompressed 10-bit RGB */{ AV_CODEC_ID_R210,   MKTAG('r', '2', '1', '0') }, /* uncompressed 10-bit RGB */{ AV_CODEC_ID_AVUI,   MKTAG('A', 'V', 'U', 'I') }, /* AVID Uncompressed deinterleaved UYVY422 */{ AV_CODEC_ID_AVRP,   MKTAG('A', 'V', 'r', 'p') }, /* Avid 1:1 10-bit RGB Packer */{ AV_CODEC_ID_AVRP,   MKTAG('S', 'U', 'D', 'S') }, /* Avid DS Uncompressed */{ AV_CODEC_ID_V210,   MKTAG('v', '2', '1', '0') }, /* uncompressed 10-bit 4:2:2 */{ AV_CODEC_ID_V210,   MKTAG('b', 'x', 'y', '2') }, /* BOXX 10-bit 4:2:2 */{ AV_CODEC_ID_V308,   MKTAG('v', '3', '0', '8') }, /* uncompressed  8-bit 4:4:4 */{ AV_CODEC_ID_V408,   MKTAG('v', '4', '0', '8') }, /* uncompressed  8-bit 4:4:4:4 */{ AV_CODEC_ID_V410,   MKTAG('v', '4', '1', '0') }, /* uncompressed 10-bit 4:4:4 */{ AV_CODEC_ID_Y41P,   MKTAG('Y', '4', '1', 'P') }, /* uncompressed 12-bit 4:1:1 */{ AV_CODEC_ID_YUV4,   MKTAG('y', 'u', 'v', '4') }, /* libquicktime packed yuv420p */{ AV_CODEC_ID_TARGA_Y216, MKTAG('Y', '2', '1', '6') },{ AV_CODEC_ID_MJPEG,  MKTAG('j', 'p', 'e', 'g') }, /* PhotoJPEG */{ AV_CODEC_ID_MJPEG,  MKTAG('m', 'j', 'p', 'a') }, /* Motion-JPEG (format A) */{ AV_CODEC_ID_AVRN ,  MKTAG('A', 'V', 'D', 'J') }, /* MJPEG with alpha-channel (AVID JFIF meridien compressed) */
/*  { AV_CODEC_ID_MJPEG,  MKTAG('A', 'V', 'R', 'n') }, *//* MJPEG with alpha-channel (AVID ABVB/Truevision NuVista) */{ AV_CODEC_ID_MJPEG,  MKTAG('d', 'm', 'b', '1') }, /* Motion JPEG OpenDML */{ AV_CODEC_ID_MJPEGB, MKTAG('m', 'j', 'p', 'b') }, /* Motion-JPEG (format B) */{ AV_CODEC_ID_SVQ1, MKTAG('S', 'V', 'Q', '1') }, /* Sorenson Video v1 */{ AV_CODEC_ID_SVQ1, MKTAG('s', 'v', 'q', '1') }, /* Sorenson Video v1 */{ AV_CODEC_ID_SVQ1, MKTAG('s', 'v', 'q', 'i') }, /* Sorenson Video v1 (from QT specs)*/{ AV_CODEC_ID_SVQ3, MKTAG('S', 'V', 'Q', '3') }, /* Sorenson Video v3 */{ AV_CODEC_ID_MPEG4, MKTAG('m', 'p', '4', 'v') },{ AV_CODEC_ID_MPEG4, MKTAG('D', 'I', 'V', 'X') }, /* OpenDiVX *//* sample files at http://heroinewarrior.com/xmovie.php3 use this tag */{ AV_CODEC_ID_MPEG4, MKTAG('X', 'V', 'I', 'D') },{ AV_CODEC_ID_MPEG4, MKTAG('3', 'I', 'V', '2') }, /* experimental: 3IVX files before ivx D4 4.5.1 */{ AV_CODEC_ID_H263, MKTAG('h', '2', '6', '3') }, /* H.263 */{ AV_CODEC_ID_H263, MKTAG('s', '2', '6', '3') }, /* H.263 ?? works */{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'c', 'p') }, /* DV PAL */{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'c', ' ') }, /* DV NTSC */{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'p', 'p') }, /* DVCPRO PAL produced by FCP */{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', '5', 'p') }, /* DVCPRO50 PAL produced by FCP */{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', '5', 'n') }, /* DVCPRO50 NTSC produced by FCP */{ AV_CODEC_ID_DVVIDEO, MKTAG('A', 'V', 'd', 'v') }, /* AVID DV */{ AV_CODEC_ID_DVVIDEO, MKTAG('A', 'V', 'd', '1') }, /* AVID DV100 */{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', 'q') }, /* DVCPRO HD 720p50 */{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', 'p') }, /* DVCPRO HD 720p60 */{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '1') },{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '2') },{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '4') },{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '5') }, /* DVCPRO HD 50i produced by FCP */{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '6') }, /* DVCPRO HD 60i produced by FCP */{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '3') }, /* DVCPRO HD 30p produced by FCP */{ AV_CODEC_ID_VP3,     MKTAG('V', 'P', '3', '1') }, /* On2 VP3 */{ AV_CODEC_ID_RPZA,    MKTAG('r', 'p', 'z', 'a') }, /* Apple Video (RPZA) */{ AV_CODEC_ID_CINEPAK, MKTAG('c', 'v', 'i', 'd') }, /* Cinepak */{ AV_CODEC_ID_8BPS,    MKTAG('8', 'B', 'P', 'S') }, /* Planar RGB (8BPS) */{ AV_CODEC_ID_SMC,     MKTAG('s', 'm', 'c', ' ') }, /* Apple Graphics (SMC) */{ AV_CODEC_ID_QTRLE,   MKTAG('r', 'l', 'e', ' ') }, /* Apple Animation (RLE) */{ AV_CODEC_ID_SGIRLE,  MKTAG('r', 'l', 'e', '1') }, /* SGI RLE 8-bit */{ AV_CODEC_ID_MSRLE,   MKTAG('W', 'R', 'L', 'E') },{ AV_CODEC_ID_QDRAW,   MKTAG('q', 'd', 'r', 'w') }, /* QuickDraw */{ AV_CODEC_ID_RAWVIDEO, MKTAG('W', 'R', 'A', 'W') },{ AV_CODEC_ID_HEVC, MKTAG('h', 'e', 'v', '1') }, /* HEVC/H.265 which indicates parameter sets may be in ES */{ AV_CODEC_ID_HEVC, MKTAG('h', 'v', 'c', '1') }, /* HEVC/H.265 which indicates parameter sets shall not be in ES */{ AV_CODEC_ID_H264, MKTAG('a', 'v', 'c', '1') }, /* AVC-1/H.264 */{ AV_CODEC_ID_H264, MKTAG('a', 'v', 'c', '2') },{ AV_CODEC_ID_H264, MKTAG('a', 'v', 'c', '3') },{ AV_CODEC_ID_H264, MKTAG('a', 'v', 'c', '4') },{ AV_CODEC_ID_H264, MKTAG('a', 'i', '5', 'p') }, /* AVC-Intra  50M 720p24/30/60 */{ AV_CODEC_ID_H264, MKTAG('a', 'i', '5', 'q') }, /* AVC-Intra  50M 720p25/50 */{ AV_CODEC_ID_H264, MKTAG('a', 'i', '5', '2') }, /* AVC-Intra  50M 1080p25/50 */{ AV_CODEC_ID_H264, MKTAG('a', 'i', '5', '3') }, /* AVC-Intra  50M 1080p24/30/60 */{ AV_CODEC_ID_H264, MKTAG('a', 'i', '5', '5') }, /* AVC-Intra  50M 1080i50 */{ AV_CODEC_ID_H264, MKTAG('a', 'i', '5', '6') }, /* AVC-Intra  50M 1080i60 */{ AV_CODEC_ID_H264, MKTAG('a', 'i', '1', 'p') }, /* AVC-Intra 100M 720p24/30/60 */{ AV_CODEC_ID_H264, MKTAG('a', 'i', '1', 'q') }, /* AVC-Intra 100M 720p25/50 */{ AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '2') }, /* AVC-Intra 100M 1080p25/50 */{ AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '3') }, /* AVC-Intra 100M 1080p24/30/60 */{ AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '5') }, /* AVC-Intra 100M 1080i50 */{ AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '6') }, /* AVC-Intra 100M 1080i60 */{ AV_CODEC_ID_H264, MKTAG('A', 'V', 'i', 'n') }, /* AVC-Intra with implicit SPS/PPS */{ AV_CODEC_ID_H264, MKTAG('a', 'i', 'v', 'x') }, /* XAVC 10-bit 4:2:2 */{ AV_CODEC_ID_H264, MKTAG('r', 'v', '6', '4') }, /* X-Com Radvision */{ AV_CODEC_ID_H264, MKTAG('x', 'a', 'l', 'g') }, /* XAVC-L HD422 produced by FCP */{ AV_CODEC_ID_H264, MKTAG('a', 'v', 'l', 'g') }, /* Panasonic P2 AVC-LongG */{ AV_CODEC_ID_VP8,  MKTAG('v', 'p', '0', '8') }, /* VP8 */{ AV_CODEC_ID_VP9,  MKTAG('v', 'p', '0', '9') }, /* VP9 */{ AV_CODEC_ID_AV1,  MKTAG('a', 'v', '0', '1') }, /* AV1 */{ AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', '1', 'v', ' ') },{ AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', '1', 'v', '1') }, /* Apple MPEG-1 Camcorder */{ AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', 'p', 'e', 'g') }, /* MPEG */{ AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', 'p', '1', 'v') }, /* CoreMedia CMVideoCodecType */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', '2', 'v', '1') }, /* Apple MPEG-2 Camcorder */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '1') }, /* MPEG-2 HDV 720p30 */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '2') }, /* MPEG-2 HDV 1080i60 */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '3') }, /* MPEG-2 HDV 1080i50 */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '4') }, /* MPEG-2 HDV 720p24 */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '5') }, /* MPEG-2 HDV 720p25 */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '6') }, /* MPEG-2 HDV 1080p24 */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '7') }, /* MPEG-2 HDV 1080p25 */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '8') }, /* MPEG-2 HDV 1080p30 */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '9') }, /* MPEG-2 HDV 720p60 JVC */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', 'a') }, /* MPEG-2 HDV 720p50 */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '5', 'n') }, /* MPEG-2 IMX NTSC 525/60 50mb/s produced by FCP */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '5', 'p') }, /* MPEG-2 IMX PAL 625/50 50mb/s produced by FCP */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '4', 'n') }, /* MPEG-2 IMX NTSC 525/60 40mb/s produced by FCP */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '4', 'p') }, /* MPEG-2 IMX PAL 625/50 40mb/s produced by FCP */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '3', 'n') }, /* MPEG-2 IMX NTSC 525/60 30mb/s produced by FCP */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '3', 'p') }, /* MPEG-2 IMX PAL 625/50 30mb/s produced by FCP */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', '1') }, /* XDCAM HD422 720p30 CBR */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', '4') }, /* XDCAM HD422 720p24 CBR */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', '5') }, /* XDCAM HD422 720p25 CBR */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', '9') }, /* XDCAM HD422 720p60 CBR */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'a') }, /* XDCAM HD422 720p50 CBR */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'b') }, /* XDCAM HD422 1080i60 CBR */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'c') }, /* XDCAM HD422 1080i50 CBR */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'd') }, /* XDCAM HD422 1080p24 CBR */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'e') }, /* XDCAM HD422 1080p25 CBR */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'f') }, /* XDCAM HD422 1080p30 CBR */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '1') }, /* XDCAM EX 720p30 VBR */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '2') }, /* XDCAM HD 1080i60 */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '3') }, /* XDCAM HD 1080i50 VBR */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '4') }, /* XDCAM EX 720p24 VBR */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '5') }, /* XDCAM EX 720p25 VBR */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '6') }, /* XDCAM HD 1080p24 VBR */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '7') }, /* XDCAM HD 1080p25 VBR */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '8') }, /* XDCAM HD 1080p30 VBR */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '9') }, /* XDCAM EX 720p60 VBR */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'a') }, /* XDCAM EX 720p50 VBR */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'b') }, /* XDCAM EX 1080i60 VBR */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'c') }, /* XDCAM EX 1080i50 VBR */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'd') }, /* XDCAM EX 1080p24 VBR */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'e') }, /* XDCAM EX 1080p25 VBR */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'f') }, /* XDCAM EX 1080p30 VBR */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'h', 'd') }, /* XDCAM HD 540p */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'h', '2') }, /* XDCAM HD422 540p */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('A', 'V', 'm', 'p') }, /* AVID IMX PAL */{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'p', '2', 'v') }, /* FCP5 */{ AV_CODEC_ID_JPEG2000, MKTAG('m', 'j', 'p', '2') }, /* JPEG 2000 produced by FCP */{ AV_CODEC_ID_TARGA, MKTAG('t', 'g', 'a', ' ') }, /* Truevision Targa */{ AV_CODEC_ID_TIFF,  MKTAG('t', 'i', 'f', 'f') }, /* TIFF embedded in MOV */{ AV_CODEC_ID_GIF,   MKTAG('g', 'i', 'f', ' ') }, /* embedded gif files as frames (usually one "click to play movie" frame) */{ AV_CODEC_ID_PNG,   MKTAG('p', 'n', 'g', ' ') },{ AV_CODEC_ID_PNG,   MKTAG('M', 'N', 'G', ' ') },{ AV_CODEC_ID_VC1, MKTAG('v', 'c', '-', '1') }, /* SMPTE RP 2025 */{ AV_CODEC_ID_CAVS, MKTAG('a', 'v', 's', '2') },{ AV_CODEC_ID_DIRAC,     MKTAG('d', 'r', 'a', 'c') },{ AV_CODEC_ID_DNXHD,     MKTAG('A', 'V', 'd', 'n') }, /* AVID DNxHD */{ AV_CODEC_ID_DNXHD,     MKTAG('A', 'V', 'd', 'h') }, /* AVID DNxHR */{ AV_CODEC_ID_H263,      MKTAG('H', '2', '6', '3') },{ AV_CODEC_ID_MSMPEG4V3, MKTAG('3', 'I', 'V', 'D') }, /* 3ivx DivX Doctor */{ AV_CODEC_ID_RAWVIDEO,  MKTAG('A', 'V', '1', 'x') }, /* AVID 1:1x */{ AV_CODEC_ID_RAWVIDEO,  MKTAG('A', 'V', 'u', 'p') },{ AV_CODEC_ID_SGI,       MKTAG('s', 'g', 'i', ' ') }, /* SGI  */{ AV_CODEC_ID_DPX,       MKTAG('d', 'p', 'x', ' ') }, /* DPX */{ AV_CODEC_ID_EXR,       MKTAG('e', 'x', 'r', ' ') }, /* OpenEXR */{ AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 'h') }, /* Apple ProRes 422 High Quality */{ AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 'n') }, /* Apple ProRes 422 Standard Definition */{ AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 's') }, /* Apple ProRes 422 LT */{ AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 'o') }, /* Apple ProRes 422 Proxy */{ AV_CODEC_ID_PRORES, MKTAG('a', 'p', '4', 'h') }, /* Apple ProRes 4444 */{ AV_CODEC_ID_PRORES, MKTAG('a', 'p', '4', 'x') }, /* Apple ProRes 4444 XQ */{ AV_CODEC_ID_FLIC,   MKTAG('f', 'l', 'i', 'c') },{ AV_CODEC_ID_AIC, MKTAG('i', 'c', 'o', 'd') },{ AV_CODEC_ID_HAP, MKTAG('H', 'a', 'p', '1') },{ AV_CODEC_ID_HAP, MKTAG('H', 'a', 'p', '5') },{ AV_CODEC_ID_HAP, MKTAG('H', 'a', 'p', 'Y') },{ AV_CODEC_ID_HAP, MKTAG('H', 'a', 'p', 'A') },{ AV_CODEC_ID_HAP, MKTAG('H', 'a', 'p', 'M') },{ AV_CODEC_ID_DXV, MKTAG('D', 'X', 'D', '3') },{ AV_CODEC_ID_DXV, MKTAG('D', 'X', 'D', 'I') },{ AV_CODEC_ID_MAGICYUV, MKTAG('M', '0', 'R', '0') },{ AV_CODEC_ID_MAGICYUV, MKTAG('M', '0', 'R', 'A') },{ AV_CODEC_ID_MAGICYUV, MKTAG('M', '0', 'R', 'G') },{ AV_CODEC_ID_MAGICYUV, MKTAG('M', '0', 'Y', '2') },{ AV_CODEC_ID_MAGICYUV, MKTAG('M', '8', 'R', 'G') },{ AV_CODEC_ID_MAGICYUV, MKTAG('M', '8', 'R', 'A') },{ AV_CODEC_ID_MAGICYUV, MKTAG('M', '8', 'G', '0') },{ AV_CODEC_ID_MAGICYUV, MKTAG('M', '8', 'Y', '0') },{ AV_CODEC_ID_MAGICYUV, MKTAG('M', '8', 'Y', '2') },{ AV_CODEC_ID_MAGICYUV, MKTAG('M', '8', 'Y', '4') },{ AV_CODEC_ID_MAGICYUV, MKTAG('M', '8', 'Y', 'A') },{ AV_CODEC_ID_MAGICYUV, MKTAG('M', '2', 'R', 'A') },{ AV_CODEC_ID_MAGICYUV, MKTAG('M', '2', 'R', 'G') },{ AV_CODEC_ID_SHEERVIDEO, MKTAG('S', 'h', 'r', '0') },{ AV_CODEC_ID_SHEERVIDEO, MKTAG('S', 'h', 'r', '1') },{ AV_CODEC_ID_SHEERVIDEO, MKTAG('S', 'h', 'r', '2') },{ AV_CODEC_ID_SHEERVIDEO, MKTAG('S', 'h', 'r', '3') },{ AV_CODEC_ID_SHEERVIDEO, MKTAG('S', 'h', 'r', '4') },{ AV_CODEC_ID_SHEERVIDEO, MKTAG('S', 'h', 'r', '5') },{ AV_CODEC_ID_SHEERVIDEO, MKTAG('S', 'h', 'r', '6') },{ AV_CODEC_ID_SHEERVIDEO, MKTAG('S', 'h', 'r', '7') },{ AV_CODEC_ID_PIXLET, MKTAG('p', 'x', 'l', 't') },{ AV_CODEC_ID_NONE, 0 },
};

ff_codec_movaudio_tags

const AVCodecTag ff_codec_movaudio_tags[] = {{ AV_CODEC_ID_AAC,             MKTAG('m', 'p', '4', 'a') },{ AV_CODEC_ID_AC3,             MKTAG('a', 'c', '-', '3') }, /* ETSI TS 102 366 Annex F */{ AV_CODEC_ID_AC3,             MKTAG('s', 'a', 'c', '3') }, /* Nero Recode */{ AV_CODEC_ID_ADPCM_IMA_QT,    MKTAG('i', 'm', 'a', '4') },{ AV_CODEC_ID_ALAC,            MKTAG('a', 'l', 'a', 'c') },{ AV_CODEC_ID_AMR_NB,          MKTAG('s', 'a', 'm', 'r') }, /* AMR-NB 3gp */{ AV_CODEC_ID_AMR_WB,          MKTAG('s', 'a', 'w', 'b') }, /* AMR-WB 3gp */{ AV_CODEC_ID_DTS,             MKTAG('d', 't', 's', 'c') }, /* DTS formats prior to DTS-HD */{ AV_CODEC_ID_DTS,             MKTAG('d', 't', 's', 'h') }, /* DTS-HD audio formats */{ AV_CODEC_ID_DTS,             MKTAG('d', 't', 's', 'l') }, /* DTS-HD Lossless formats */{ AV_CODEC_ID_DTS,             MKTAG('d', 't', 's', 'e') }, /* DTS Express */{ AV_CODEC_ID_DTS,             MKTAG('D', 'T', 'S', ' ') }, /* non-standard */{ AV_CODEC_ID_EAC3,            MKTAG('e', 'c', '-', '3') }, /* ETSI TS 102 366 Annex F (only valid in ISOBMFF) */{ AV_CODEC_ID_DVAUDIO,         MKTAG('v', 'd', 'v', 'a') },{ AV_CODEC_ID_DVAUDIO,         MKTAG('d', 'v', 'c', 'a') },{ AV_CODEC_ID_GSM,             MKTAG('a', 'g', 's', 'm') },{ AV_CODEC_ID_ILBC,            MKTAG('i', 'l', 'b', 'c') },{ AV_CODEC_ID_MACE3,           MKTAG('M', 'A', 'C', '3') },{ AV_CODEC_ID_MACE6,           MKTAG('M', 'A', 'C', '6') },{ AV_CODEC_ID_MP1,             MKTAG('.', 'm', 'p', '1') },{ AV_CODEC_ID_MP2,             MKTAG('.', 'm', 'p', '2') },{ AV_CODEC_ID_MP3,             MKTAG('.', 'm', 'p', '3') },{ AV_CODEC_ID_MP3,             0x6D730055                },{ AV_CODEC_ID_NELLYMOSER,      MKTAG('n', 'm', 'o', 's') }, /* Flash Media Server */{ AV_CODEC_ID_NELLYMOSER,      MKTAG('N', 'E', 'L', 'L') }, /* Perian */{ AV_CODEC_ID_PCM_ALAW,        MKTAG('a', 'l', 'a', 'w') },{ AV_CODEC_ID_PCM_F32BE,       MKTAG('f', 'l', '3', '2') },{ AV_CODEC_ID_PCM_F32LE,       MKTAG('f', 'l', '3', '2') },{ AV_CODEC_ID_PCM_F64BE,       MKTAG('f', 'l', '6', '4') },{ AV_CODEC_ID_PCM_F64LE,       MKTAG('f', 'l', '6', '4') },{ AV_CODEC_ID_PCM_MULAW,       MKTAG('u', 'l', 'a', 'w') },{ AV_CODEC_ID_PCM_S16BE,       MKTAG('t', 'w', 'o', 's') },{ AV_CODEC_ID_PCM_S16LE,       MKTAG('s', 'o', 'w', 't') },{ AV_CODEC_ID_PCM_S16BE,       MKTAG('l', 'p', 'c', 'm') },{ AV_CODEC_ID_PCM_S16LE,       MKTAG('l', 'p', 'c', 'm') },{ AV_CODEC_ID_PCM_S24BE,       MKTAG('i', 'n', '2', '4') },{ AV_CODEC_ID_PCM_S24LE,       MKTAG('i', 'n', '2', '4') },{ AV_CODEC_ID_PCM_S32BE,       MKTAG('i', 'n', '3', '2') },{ AV_CODEC_ID_PCM_S32LE,       MKTAG('i', 'n', '3', '2') },{ AV_CODEC_ID_PCM_S8,          MKTAG('s', 'o', 'w', 't') },{ AV_CODEC_ID_PCM_U8,          MKTAG('r', 'a', 'w', ' ') },{ AV_CODEC_ID_PCM_U8,          MKTAG('N', 'O', 'N', 'E') },{ AV_CODEC_ID_QCELP,           MKTAG('Q', 'c', 'l', 'p') },{ AV_CODEC_ID_QCELP,           MKTAG('Q', 'c', 'l', 'q') },{ AV_CODEC_ID_QCELP,           MKTAG('s', 'q', 'c', 'p') }, /* ISO Media fourcc */{ AV_CODEC_ID_QDM2,            MKTAG('Q', 'D', 'M', '2') },{ AV_CODEC_ID_QDMC,            MKTAG('Q', 'D', 'M', 'C') },{ AV_CODEC_ID_SPEEX,           MKTAG('s', 'p', 'e', 'x') }, /* Flash Media Server */{ AV_CODEC_ID_SPEEX,           MKTAG('S', 'P', 'X', 'N') }, /* ZygoAudio (quality 10 mode) */{ AV_CODEC_ID_EVRC,            MKTAG('s', 'e', 'v', 'c') }, /* 3GPP2 */{ AV_CODEC_ID_SMV,             MKTAG('s', 's', 'm', 'v') }, /* 3GPP2 */{ AV_CODEC_ID_FLAC,            MKTAG('f', 'L', 'a', 'C') }, /* nonstandard */{ AV_CODEC_ID_OPUS,            MKTAG('O', 'p', 'u', 's') }, /* mp4ra.org */{ AV_CODEC_ID_NONE, 0 },
};

mp4

CONFIG_MP4_MUXER
MOV_CLASS(mp4)
AVOutputFormat ff_mp4_muxer = {.name              = "mp4",.long_name         = NULL_IF_CONFIG_SMALL("MP4 (MPEG-4 Part 14)"),.mime_type         = "video/mp4",.extensions        = "mp4",.priv_data_size    = sizeof(MOVMuxContext),.audio_codec       = AV_CODEC_ID_AAC,.video_codec       = CONFIG_LIBX264_ENCODER ?AV_CODEC_ID_H264 : AV_CODEC_ID_MPEG4,.init              = mov_init,.write_header      = mov_write_header,.write_packet      = mov_write_packet,.write_trailer     = mov_write_trailer,.deinit            = mov_free,.flags             = AVFMT_GLOBALHEADER | AVFMT_ALLOW_FLUSH | AVFMT_TS_NEGATIVE,.codec_tag         = (const AVCodecTag* const []){ codec_mp4_tags, 0 },.check_bitstream   = mov_check_bitstream,.priv_class        = &mp4_muxer_class,
};
#endif

支持的格式保存在codec_mp4_tags中。

const AVCodecTag codec_mp4_tags[] = {{ AV_CODEC_ID_MPEG4       , MKTAG('m', 'p', '4', 'v') },{ AV_CODEC_ID_H264        , MKTAG('a', 'v', 'c', '1') },{ AV_CODEC_ID_H264        , MKTAG('a', 'v', 'c', '3') },{ AV_CODEC_ID_HEVC        , MKTAG('h', 'e', 'v', '1') },{ AV_CODEC_ID_HEVC        , MKTAG('h', 'v', 'c', '1') },{ AV_CODEC_ID_MPEG2VIDEO  , MKTAG('m', 'p', '4', 'v') },{ AV_CODEC_ID_MPEG1VIDEO  , MKTAG('m', 'p', '4', 'v') },{ AV_CODEC_ID_MJPEG       , MKTAG('m', 'p', '4', 'v') },{ AV_CODEC_ID_PNG         , MKTAG('m', 'p', '4', 'v') },{ AV_CODEC_ID_JPEG2000    , MKTAG('m', 'p', '4', 'v') },{ AV_CODEC_ID_VC1         , MKTAG('v', 'c', '-', '1') },{ AV_CODEC_ID_DIRAC       , MKTAG('d', 'r', 'a', 'c') },{ AV_CODEC_ID_TSCC2       , MKTAG('m', 'p', '4', 'v') },{ AV_CODEC_ID_VP9         , MKTAG('v', 'p', '0', '9') },{ AV_CODEC_ID_AV1         , MKTAG('a', 'v', '0', '1') },{ AV_CODEC_ID_AAC         , MKTAG('m', 'p', '4', 'a') },{ AV_CODEC_ID_MP4ALS      , MKTAG('m', 'p', '4', 'a') },{ AV_CODEC_ID_MP3         , MKTAG('m', 'p', '4', 'a') },{ AV_CODEC_ID_MP2         , MKTAG('m', 'p', '4', 'a') },{ AV_CODEC_ID_AC3         , MKTAG('a', 'c', '-', '3') },{ AV_CODEC_ID_EAC3        , MKTAG('e', 'c', '-', '3') },{ AV_CODEC_ID_DTS         , MKTAG('m', 'p', '4', 'a') },{ AV_CODEC_ID_FLAC        , MKTAG('f', 'L', 'a', 'C') },{ AV_CODEC_ID_OPUS        , MKTAG('O', 'p', 'u', 's') },{ AV_CODEC_ID_VORBIS      , MKTAG('m', 'p', '4', 'a') },{ AV_CODEC_ID_QCELP       , MKTAG('m', 'p', '4', 'a') },{ AV_CODEC_ID_EVRC        , MKTAG('m', 'p', '4', 'a') },{ AV_CODEC_ID_DVD_SUBTITLE, MKTAG('m', 'p', '4', 's') },{ AV_CODEC_ID_MOV_TEXT    , MKTAG('t', 'x', '3', 'g') },{ AV_CODEC_ID_BIN_DATA    , MKTAG('g', 'p', 'm', 'd') },{ AV_CODEC_ID_NONE        ,    0 },
};