• 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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    1.         switch (st->codecpar->codec_id) {
    2.         case AV_CODEC_ID_MPEG1VIDEO:
    3.         case AV_CODEC_ID_MPEG2VIDEO:
    4.             stream_type = STREAM_TYPE_VIDEO_MPEG2;
    5.             break;
    6.         case AV_CODEC_ID_MPEG4:
    7.             stream_type = STREAM_TYPE_VIDEO_MPEG4;
    8.             break;
    9.         case AV_CODEC_ID_H264: // 264
    10.             stream_type = STREAM_TYPE_VIDEO_H264;
    11.             break;
    12.         case AV_CODEC_ID_HEVC: // 265
    13.             stream_type = STREAM_TYPE_VIDEO_HEVC;
    14.             break;
    15.         case AV_CODEC_ID_CAVS:
    16.             stream_type = STREAM_TYPE_VIDEO_CAVS;
    17.             break;
    18.         case AV_CODEC_ID_DIRAC:
    19.             stream_type = STREAM_TYPE_VIDEO_DIRAC;
    20.             break;
    21.         case AV_CODEC_ID_VC1:
    22.             stream_type = STREAM_TYPE_VIDEO_VC1;
    23.             break;
    24.         case AV_CODEC_ID_MP2:
    25.         case AV_CODEC_ID_MP3:
    26.             if (   st->codecpar->sample_rate > 0
    27.                 && st->codecpar->sample_rate < 32000) {
    28.                 stream_type = STREAM_TYPE_AUDIO_MPEG2;
    29.             } else {
    30.                 stream_type = STREAM_TYPE_AUDIO_MPEG1;
    31.             }
    32.             break;
    33.         case AV_CODEC_ID_AAC: // AAC
    34.             stream_type = (ts->flags & MPEGTS_FLAG_AAC_LATM)
    35.                           ? STREAM_TYPE_AUDIO_AAC_LATM
    36.                           : STREAM_TYPE_AUDIO_AAC;
    37.             break;
    38.         case AV_CODEC_ID_AAC_LATM:
    39.             stream_type = STREAM_TYPE_AUDIO_AAC_LATM;
    40.             break;
    41.         case AV_CODEC_ID_AC3: // AC3
    42.             stream_type = (ts->flags & MPEGTS_FLAG_SYSTEM_B)
    43.                           ? STREAM_TYPE_PRIVATE_DATA
    44.                           : STREAM_TYPE_AUDIO_AC3;
    45.             break;
    46.         case AV_CODEC_ID_EAC3: // EAC3
    47.             stream_type = (ts->flags & MPEGTS_FLAG_SYSTEM_B)
    48.                           ? STREAM_TYPE_PRIVATE_DATA
    49.                           : STREAM_TYPE_AUDIO_EAC3;
    50.             break;
    51.         case AV_CODEC_ID_DTS:
    52.             stream_type = STREAM_TYPE_AUDIO_DTS;
    53.             break;
    54.         case AV_CODEC_ID_TRUEHD:
    55.             stream_type = STREAM_TYPE_AUDIO_TRUEHD;
    56.             break;
    57.         case AV_CODEC_ID_OPUS:
    58.             stream_type = STREAM_TYPE_PRIVATE_DATA;
    59.             break;
    60.         case AV_CODEC_ID_TIMED_ID3:
    61.             stream_type = STREAM_TYPE_METADATA;
    62.             break;
    63.         default:
    64.             stream_type = STREAM_TYPE_PRIVATE_DATA;
    65.             break;
    66.         }

    movenc

    ff_mov_muxer

    1. #if CONFIG_MOV_MUXER
    2. MOV_CLASS(mov)
    3. AVOutputFormat ff_mov_muxer = {
    4.     .name              = "mov",
    5.     .long_name         = NULL_IF_CONFIG_SMALL("QuickTime / MOV"),
    6.     .extensions        = "mov",
    7.     .priv_data_size    = sizeof(MOVMuxContext),
    8.     .audio_codec       = AV_CODEC_ID_AAC,
    9.     .video_codec       = CONFIG_LIBX264_ENCODER ?
    10.                          AV_CODEC_ID_H264 : AV_CODEC_ID_MPEG4,
    11.     .init              = mov_init,
    12.     .write_header      = mov_write_header,
    13.     .write_packet      = mov_write_packet,
    14.     .write_trailer     = mov_write_trailer,
    15.     .deinit            = mov_free,
    16.     .flags             = AVFMT_GLOBALHEADER | AVFMT_ALLOW_FLUSH | AVFMT_TS_NEGATIVE,
    17.     .codec_tag         = (const AVCodecTag* const []){
    18.         ff_codec_movvideo_tags, ff_codec_movaudio_tags, 0
    19.     },
    20.     .check_bitstream   = mov_check_bitstream,
    21.     .priv_class        = &mov_muxer_class,
    22. };
    23. #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

    1. const AVCodecTag ff_codec_movvideo_tags[] = {
    2. /*  { AV_CODEC_ID_, MKTAG('I', 'V', '5', '0') }, *//* Indeo 5.0 */
    3.  
    4.     { AV_CODEC_ID_RAWVIDEO, MKTAG('r', 'a', 'w', ' ') }, /* uncompressed RGB */
    5.     { AV_CODEC_ID_RAWVIDEO, MKTAG('y', 'u', 'v', '2') }, /* uncompressed YUV422 */
    6.     { AV_CODEC_ID_RAWVIDEO, MKTAG('2', 'v', 'u', 'y') }, /* uncompressed 8-bit 4:2:2 */
    7.     { AV_CODEC_ID_RAWVIDEO, MKTAG('y', 'u', 'v', 's') }, /* same as 2VUY but byte-swapped */
    8.  
    9.     { AV_CODEC_ID_RAWVIDEO, MKTAG('L', '5', '5', '5') },
    10.     { AV_CODEC_ID_RAWVIDEO, MKTAG('L', '5', '6', '5') },
    11.     { AV_CODEC_ID_RAWVIDEO, MKTAG('B', '5', '6', '5') },
    12.     { AV_CODEC_ID_RAWVIDEO, MKTAG('2', '4', 'B', 'G') },
    13.     { AV_CODEC_ID_RAWVIDEO, MKTAG('B', 'G', 'R', 'A') },
    14.     { AV_CODEC_ID_RAWVIDEO, MKTAG('R', 'G', 'B', 'A') },
    15.     { AV_CODEC_ID_RAWVIDEO, MKTAG('A', 'B', 'G', 'R') },
    16.     { AV_CODEC_ID_RAWVIDEO, MKTAG('b', '1', '6', 'g') },
    17.     { AV_CODEC_ID_RAWVIDEO, MKTAG('b', '4', '8', 'r') },
    18.     { AV_CODEC_ID_RAWVIDEO, MKTAG('b', '6', '4', 'a') },
    19.     { AV_CODEC_ID_RAWVIDEO, MKTAG('b', 'x', 'b', 'g') }, /* BOXX */
    20.     { AV_CODEC_ID_RAWVIDEO, MKTAG('b', 'x', 'r', 'g') },
    21.     { AV_CODEC_ID_RAWVIDEO, MKTAG('b', 'x', 'y', 'v') },
    22.     { AV_CODEC_ID_RAWVIDEO, MKTAG('N', 'O', '1', '6') },
    23.     { AV_CODEC_ID_RAWVIDEO, MKTAG('D', 'V', 'O', 'O') }, /* Digital Voodoo SD 8 Bit */
    24.     { AV_CODEC_ID_RAWVIDEO, MKTAG('R', '4', '2', '0') }, /* Radius DV YUV PAL */
    25.     { AV_CODEC_ID_RAWVIDEO, MKTAG('R', '4', '1', '1') }, /* Radius DV YUV NTSC */
    26.  
    27.     { AV_CODEC_ID_R10K,   MKTAG('R', '1', '0', 'k') }, /* uncompressed 10-bit RGB */
    28.     { AV_CODEC_ID_R10K,   MKTAG('R', '1', '0', 'g') }, /* uncompressed 10-bit RGB */
    29.     { AV_CODEC_ID_R210,   MKTAG('r', '2', '1', '0') }, /* uncompressed 10-bit RGB */
    30.     { AV_CODEC_ID_AVUI,   MKTAG('A', 'V', 'U', 'I') }, /* AVID Uncompressed deinterleaved UYVY422 */
    31.     { AV_CODEC_ID_AVRP,   MKTAG('A', 'V', 'r', 'p') }, /* Avid 1:1 10-bit RGB Packer */
    32.     { AV_CODEC_ID_AVRP,   MKTAG('S', 'U', 'D', 'S') }, /* Avid DS Uncompressed */
    33.     { AV_CODEC_ID_V210,   MKTAG('v', '2', '1', '0') }, /* uncompressed 10-bit 4:2:2 */
    34.     { AV_CODEC_ID_V210,   MKTAG('b', 'x', 'y', '2') }, /* BOXX 10-bit 4:2:2 */
    35.     { AV_CODEC_ID_V308,   MKTAG('v', '3', '0', '8') }, /* uncompressed  8-bit 4:4:4 */
    36.     { AV_CODEC_ID_V408,   MKTAG('v', '4', '0', '8') }, /* uncompressed  8-bit 4:4:4:4 */
    37.     { AV_CODEC_ID_V410,   MKTAG('v', '4', '1', '0') }, /* uncompressed 10-bit 4:4:4 */
    38.     { AV_CODEC_ID_Y41P,   MKTAG('Y', '4', '1', 'P') }, /* uncompressed 12-bit 4:1:1 */
    39.     { AV_CODEC_ID_YUV4,   MKTAG('y', 'u', 'v', '4') }, /* libquicktime packed yuv420p */
    40.     { AV_CODEC_ID_TARGA_Y216, MKTAG('Y', '2', '1', '6') },
    41.  
    42.     { AV_CODEC_ID_MJPEG,  MKTAG('j', 'p', 'e', 'g') }, /* PhotoJPEG */
    43.     { AV_CODEC_ID_MJPEG,  MKTAG('m', 'j', 'p', 'a') }, /* Motion-JPEG (format A) */
    44.     { AV_CODEC_ID_AVRN ,  MKTAG('A', 'V', 'D', 'J') }, /* MJPEG with alpha-channel (AVID JFIF meridien compressed) */
    45. /*  { AV_CODEC_ID_MJPEG,  MKTAG('A', 'V', 'R', 'n') }, *//* MJPEG with alpha-channel (AVID ABVB/Truevision NuVista) */
    46.     { AV_CODEC_ID_MJPEG,  MKTAG('d', 'm', 'b', '1') }, /* Motion JPEG OpenDML */
    47.     { AV_CODEC_ID_MJPEGB, MKTAG('m', 'j', 'p', 'b') }, /* Motion-JPEG (format B) */
    48.  
    49.     { AV_CODEC_ID_SVQ1, MKTAG('S', 'V', 'Q', '1') }, /* Sorenson Video v1 */
    50.     { AV_CODEC_ID_SVQ1, MKTAG('s', 'v', 'q', '1') }, /* Sorenson Video v1 */
    51.     { AV_CODEC_ID_SVQ1, MKTAG('s', 'v', 'q', 'i') }, /* Sorenson Video v1 (from QT specs)*/
    52.     { AV_CODEC_ID_SVQ3, MKTAG('S', 'V', 'Q', '3') }, /* Sorenson Video v3 */
    53.  
    54.     { AV_CODEC_ID_MPEG4, MKTAG('m', 'p', '4', 'v') },
    55.     { AV_CODEC_ID_MPEG4, MKTAG('D', 'I', 'V', 'X') }, /* OpenDiVX *//* sample files at http://heroinewarrior.com/xmovie.php3 use this tag */
    56.     { AV_CODEC_ID_MPEG4, MKTAG('X', 'V', 'I', 'D') },
    57.     { AV_CODEC_ID_MPEG4, MKTAG('3', 'I', 'V', '2') }, /* experimental: 3IVX files before ivx D4 4.5.1 */
    58.  
    59.     { AV_CODEC_ID_H263, MKTAG('h', '2', '6', '3') }, /* H.263 */
    60.     { AV_CODEC_ID_H263, MKTAG('s', '2', '6', '3') }, /* H.263 ?? works */
    61.  
    62.     { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'c', 'p') }, /* DV PAL */
    63.     { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'c', ' ') }, /* DV NTSC */
    64.     { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'p', 'p') }, /* DVCPRO PAL produced by FCP */
    65.     { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', '5', 'p') }, /* DVCPRO50 PAL produced by FCP */
    66.     { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', '5', 'n') }, /* DVCPRO50 NTSC produced by FCP */
    67.     { AV_CODEC_ID_DVVIDEO, MKTAG('A', 'V', 'd', 'v') }, /* AVID DV */
    68.     { AV_CODEC_ID_DVVIDEO, MKTAG('A', 'V', 'd', '1') }, /* AVID DV100 */
    69.     { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', 'q') }, /* DVCPRO HD 720p50 */
    70.     { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', 'p') }, /* DVCPRO HD 720p60 */
    71.     { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '1') },
    72.     { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '2') },
    73.     { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '4') },
    74.     { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '5') }, /* DVCPRO HD 50i produced by FCP */
    75.     { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '6') }, /* DVCPRO HD 60i produced by FCP */
    76.     { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '3') }, /* DVCPRO HD 30p produced by FCP */
    77.  
    78.     { AV_CODEC_ID_VP3,     MKTAG('V', 'P', '3', '1') }, /* On2 VP3 */
    79.     { AV_CODEC_ID_RPZA,    MKTAG('r', 'p', 'z', 'a') }, /* Apple Video (RPZA) */
    80.     { AV_CODEC_ID_CINEPAK, MKTAG('c', 'v', 'i', 'd') }, /* Cinepak */
    81.     { AV_CODEC_ID_8BPS,    MKTAG('8', 'B', 'P', 'S') }, /* Planar RGB (8BPS) */
    82.     { AV_CODEC_ID_SMC,     MKTAG('s', 'm', 'c', ' ') }, /* Apple Graphics (SMC) */
    83.     { AV_CODEC_ID_QTRLE,   MKTAG('r', 'l', 'e', ' ') }, /* Apple Animation (RLE) */
    84.     { AV_CODEC_ID_SGIRLE,  MKTAG('r', 'l', 'e', '1') }, /* SGI RLE 8-bit */
    85.     { AV_CODEC_ID_MSRLE,   MKTAG('W', 'R', 'L', 'E') },
    86.     { AV_CODEC_ID_QDRAW,   MKTAG('q', 'd', 'r', 'w') }, /* QuickDraw */
    87.  
    88.     { AV_CODEC_ID_RAWVIDEO, MKTAG('W', 'R', 'A', 'W') },
    89.  
    90.     { AV_CODEC_ID_HEVC, MKTAG('h', 'e', 'v', '1') }, /* HEVC/H.265 which indicates parameter sets may be in ES */
    91.     { AV_CODEC_ID_HEVC, MKTAG('h', 'v', 'c', '1') }, /* HEVC/H.265 which indicates parameter sets shall not be in ES */
    92.  
    93.     { AV_CODEC_ID_H264, MKTAG('a', 'v', 'c', '1') }, /* AVC-1/H.264 */
    94.     { AV_CODEC_ID_H264, MKTAG('a', 'v', 'c', '2') },
    95.     { AV_CODEC_ID_H264, MKTAG('a', 'v', 'c', '3') },
    96.     { AV_CODEC_ID_H264, MKTAG('a', 'v', 'c', '4') },
    97.     { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', 'p') }, /* AVC-Intra  50M 720p24/30/60 */
    98.     { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', 'q') }, /* AVC-Intra  50M 720p25/50 */
    99.     { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', '2') }, /* AVC-Intra  50M 1080p25/50 */
    100.     { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', '3') }, /* AVC-Intra  50M 1080p24/30/60 */
    101.     { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', '5') }, /* AVC-Intra  50M 1080i50 */
    102.     { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', '6') }, /* AVC-Intra  50M 1080i60 */
    103.     { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', 'p') }, /* AVC-Intra 100M 720p24/30/60 */
    104.     { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', 'q') }, /* AVC-Intra 100M 720p25/50 */
    105.     { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '2') }, /* AVC-Intra 100M 1080p25/50 */
    106.     { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '3') }, /* AVC-Intra 100M 1080p24/30/60 */
    107.     { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '5') }, /* AVC-Intra 100M 1080i50 */
    108.     { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '6') }, /* AVC-Intra 100M 1080i60 */
    109.     { AV_CODEC_ID_H264, MKTAG('A', 'V', 'i', 'n') }, /* AVC-Intra with implicit SPS/PPS */
    110.     { AV_CODEC_ID_H264, MKTAG('a', 'i', 'v', 'x') }, /* XAVC 10-bit 4:2:2 */
    111.     { AV_CODEC_ID_H264, MKTAG('r', 'v', '6', '4') }, /* X-Com Radvision */
    112.     { AV_CODEC_ID_H264, MKTAG('x', 'a', 'l', 'g') }, /* XAVC-L HD422 produced by FCP */
    113.     { AV_CODEC_ID_H264, MKTAG('a', 'v', 'l', 'g') }, /* Panasonic P2 AVC-LongG */
    114.  
    115.     { AV_CODEC_ID_VP8,  MKTAG('v', 'p', '0', '8') }, /* VP8 */
    116.     { AV_CODEC_ID_VP9,  MKTAG('v', 'p', '0', '9') }, /* VP9 */
    117.     { AV_CODEC_ID_AV1,  MKTAG('a', 'v', '0', '1') }, /* AV1 */
    118.  
    119.     { AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', '1', 'v', ' ') },
    120.     { AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', '1', 'v', '1') }, /* Apple MPEG-1 Camcorder */
    121.     { AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', 'p', 'e', 'g') }, /* MPEG */
    122.     { AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', 'p', '1', 'v') }, /* CoreMedia CMVideoCodecType */
    123.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', '2', 'v', '1') }, /* Apple MPEG-2 Camcorder */
    124.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '1') }, /* MPEG-2 HDV 720p30 */
    125.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '2') }, /* MPEG-2 HDV 1080i60 */
    126.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '3') }, /* MPEG-2 HDV 1080i50 */
    127.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '4') }, /* MPEG-2 HDV 720p24 */
    128.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '5') }, /* MPEG-2 HDV 720p25 */
    129.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '6') }, /* MPEG-2 HDV 1080p24 */
    130.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '7') }, /* MPEG-2 HDV 1080p25 */
    131.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '8') }, /* MPEG-2 HDV 1080p30 */
    132.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '9') }, /* MPEG-2 HDV 720p60 JVC */
    133.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', 'a') }, /* MPEG-2 HDV 720p50 */
    134.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '5', 'n') }, /* MPEG-2 IMX NTSC 525/60 50mb/s produced by FCP */
    135.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '5', 'p') }, /* MPEG-2 IMX PAL 625/50 50mb/s produced by FCP */
    136.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '4', 'n') }, /* MPEG-2 IMX NTSC 525/60 40mb/s produced by FCP */
    137.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '4', 'p') }, /* MPEG-2 IMX PAL 625/50 40mb/s produced by FCP */
    138.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '3', 'n') }, /* MPEG-2 IMX NTSC 525/60 30mb/s produced by FCP */
    139.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '3', 'p') }, /* MPEG-2 IMX PAL 625/50 30mb/s produced by FCP */
    140.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', '1') }, /* XDCAM HD422 720p30 CBR */
    141.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', '4') }, /* XDCAM HD422 720p24 CBR */
    142.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', '5') }, /* XDCAM HD422 720p25 CBR */
    143.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', '9') }, /* XDCAM HD422 720p60 CBR */
    144.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'a') }, /* XDCAM HD422 720p50 CBR */
    145.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'b') }, /* XDCAM HD422 1080i60 CBR */
    146.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'c') }, /* XDCAM HD422 1080i50 CBR */
    147.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'd') }, /* XDCAM HD422 1080p24 CBR */
    148.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'e') }, /* XDCAM HD422 1080p25 CBR */
    149.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'f') }, /* XDCAM HD422 1080p30 CBR */
    150.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '1') }, /* XDCAM EX 720p30 VBR */
    151.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '2') }, /* XDCAM HD 1080i60 */
    152.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '3') }, /* XDCAM HD 1080i50 VBR */
    153.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '4') }, /* XDCAM EX 720p24 VBR */
    154.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '5') }, /* XDCAM EX 720p25 VBR */
    155.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '6') }, /* XDCAM HD 1080p24 VBR */
    156.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '7') }, /* XDCAM HD 1080p25 VBR */
    157.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '8') }, /* XDCAM HD 1080p30 VBR */
    158.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '9') }, /* XDCAM EX 720p60 VBR */
    159.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'a') }, /* XDCAM EX 720p50 VBR */
    160.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'b') }, /* XDCAM EX 1080i60 VBR */
    161.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'c') }, /* XDCAM EX 1080i50 VBR */
    162.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'd') }, /* XDCAM EX 1080p24 VBR */
    163.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'e') }, /* XDCAM EX 1080p25 VBR */
    164.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'f') }, /* XDCAM EX 1080p30 VBR */
    165.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'h', 'd') }, /* XDCAM HD 540p */
    166.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'h', '2') }, /* XDCAM HD422 540p */
    167.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('A', 'V', 'm', 'p') }, /* AVID IMX PAL */
    168.     { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'p', '2', 'v') }, /* FCP5 */
    169.  
    170.     { AV_CODEC_ID_JPEG2000, MKTAG('m', 'j', 'p', '2') }, /* JPEG 2000 produced by FCP */
    171.  
    172.     { AV_CODEC_ID_TARGA, MKTAG('t', 'g', 'a', ' ') }, /* Truevision Targa */
    173.     { AV_CODEC_ID_TIFF,  MKTAG('t', 'i', 'f', 'f') }, /* TIFF embedded in MOV */
    174.     { AV_CODEC_ID_GIF,   MKTAG('g', 'i', 'f', ' ') }, /* embedded gif files as frames (usually one "click to play movie" frame) */
    175.     { AV_CODEC_ID_PNG,   MKTAG('p', 'n', 'g', ' ') },
    176.     { AV_CODEC_ID_PNG,   MKTAG('M', 'N', 'G', ' ') },
    177.  
    178.     { AV_CODEC_ID_VC1, MKTAG('v', 'c', '-', '1') }, /* SMPTE RP 2025 */
    179.     { AV_CODEC_ID_CAVS, MKTAG('a', 'v', 's', '2') },
    180.  
    181.     { AV_CODEC_ID_DIRAC,     MKTAG('d', 'r', 'a', 'c') },
    182.     { AV_CODEC_ID_DNXHD,     MKTAG('A', 'V', 'd', 'n') }, /* AVID DNxHD */
    183.     { AV_CODEC_ID_DNXHD,     MKTAG('A', 'V', 'd', 'h') }, /* AVID DNxHR */
    184.     { AV_CODEC_ID_H263,      MKTAG('H', '2', '6', '3') },
    185.     { AV_CODEC_ID_MSMPEG4V3, MKTAG('3', 'I', 'V', 'D') }, /* 3ivx DivX Doctor */
    186.     { AV_CODEC_ID_RAWVIDEO,  MKTAG('A', 'V', '1', 'x') }, /* AVID 1:1x */
    187.     { AV_CODEC_ID_RAWVIDEO,  MKTAG('A', 'V', 'u', 'p') },
    188.     { AV_CODEC_ID_SGI,       MKTAG('s', 'g', 'i', ' ') }, /* SGI  */
    189.     { AV_CODEC_ID_DPX,       MKTAG('d', 'p', 'x', ' ') }, /* DPX */
    190.     { AV_CODEC_ID_EXR,       MKTAG('e', 'x', 'r', ' ') }, /* OpenEXR */
    191.  
    192.     { AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 'h') }, /* Apple ProRes 422 High Quality */
    193.     { AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 'n') }, /* Apple ProRes 422 Standard Definition */
    194.     { AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 's') }, /* Apple ProRes 422 LT */
    195.     { AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 'o') }, /* Apple ProRes 422 Proxy */
    196.     { AV_CODEC_ID_PRORES, MKTAG('a', 'p', '4', 'h') }, /* Apple ProRes 4444 */
    197.     { AV_CODEC_ID_PRORES, MKTAG('a', 'p', '4', 'x') }, /* Apple ProRes 4444 XQ */
    198.     { AV_CODEC_ID_FLIC,   MKTAG('f', 'l', 'i', 'c') },
    199.  
    200.     { AV_CODEC_ID_AIC, MKTAG('i', 'c', 'o', 'd') },
    201.  
    202.     { AV_CODEC_ID_HAP, MKTAG('H', 'a', 'p', '1') },
    203.     { AV_CODEC_ID_HAP, MKTAG('H', 'a', 'p', '5') },
    204.     { AV_CODEC_ID_HAP, MKTAG('H', 'a', 'p', 'Y') },
    205.     { AV_CODEC_ID_HAP, MKTAG('H', 'a', 'p', 'A') },
    206.     { AV_CODEC_ID_HAP, MKTAG('H', 'a', 'p', 'M') },
    207.  
    208.     { AV_CODEC_ID_DXV, MKTAG('D', 'X', 'D', '3') },
    209.     { AV_CODEC_ID_DXV, MKTAG('D', 'X', 'D', 'I') },
    210.  
    211.     { AV_CODEC_ID_MAGICYUV, MKTAG('M', '0', 'R', '0') },
    212.     { AV_CODEC_ID_MAGICYUV, MKTAG('M', '0', 'R', 'A') },
    213.     { AV_CODEC_ID_MAGICYUV, MKTAG('M', '0', 'R', 'G') },
    214.     { AV_CODEC_ID_MAGICYUV, MKTAG('M', '0', 'Y', '2') },
    215.     { AV_CODEC_ID_MAGICYUV, MKTAG('M', '8', 'R', 'G') },
    216.     { AV_CODEC_ID_MAGICYUV, MKTAG('M', '8', 'R', 'A') },
    217.     { AV_CODEC_ID_MAGICYUV, MKTAG('M', '8', 'G', '0') },
    218.     { AV_CODEC_ID_MAGICYUV, MKTAG('M', '8', 'Y', '0') },
    219.     { AV_CODEC_ID_MAGICYUV, MKTAG('M', '8', 'Y', '2') },
    220.     { AV_CODEC_ID_MAGICYUV, MKTAG('M', '8', 'Y', '4') },
    221.     { AV_CODEC_ID_MAGICYUV, MKTAG('M', '8', 'Y', 'A') },
    222.     { AV_CODEC_ID_MAGICYUV, MKTAG('M', '2', 'R', 'A') },
    223.     { AV_CODEC_ID_MAGICYUV, MKTAG('M', '2', 'R', 'G') },
    224.  
    225.     { AV_CODEC_ID_SHEERVIDEO, MKTAG('S', 'h', 'r', '0') },
    226.     { AV_CODEC_ID_SHEERVIDEO, MKTAG('S', 'h', 'r', '1') },
    227.     { AV_CODEC_ID_SHEERVIDEO, MKTAG('S', 'h', 'r', '2') },
    228.     { AV_CODEC_ID_SHEERVIDEO, MKTAG('S', 'h', 'r', '3') },
    229.     { AV_CODEC_ID_SHEERVIDEO, MKTAG('S', 'h', 'r', '4') },
    230.     { AV_CODEC_ID_SHEERVIDEO, MKTAG('S', 'h', 'r', '5') },
    231.     { AV_CODEC_ID_SHEERVIDEO, MKTAG('S', 'h', 'r', '6') },
    232.     { AV_CODEC_ID_SHEERVIDEO, MKTAG('S', 'h', 'r', '7') },
    233.  
    234.     { AV_CODEC_ID_PIXLET, MKTAG('p', 'x', 'l', 't') },
    235.  
    236.     { AV_CODEC_ID_NONE, 0 },
    237. };

    ff_codec_movaudio_tags

    1. const AVCodecTag ff_codec_movaudio_tags[] = {
    2.     { AV_CODEC_ID_AAC,             MKTAG('m', 'p', '4', 'a') },
    3.     { AV_CODEC_ID_AC3,             MKTAG('a', 'c', '-', '3') }, /* ETSI TS 102 366 Annex F */
    4.     { AV_CODEC_ID_AC3,             MKTAG('s', 'a', 'c', '3') }, /* Nero Recode */
    5.     { AV_CODEC_ID_ADPCM_IMA_QT,    MKTAG('i', 'm', 'a', '4') },
    6.     { AV_CODEC_ID_ALAC,            MKTAG('a', 'l', 'a', 'c') },
    7.     { AV_CODEC_ID_AMR_NB,          MKTAG('s', 'a', 'm', 'r') }, /* AMR-NB 3gp */
    8.     { AV_CODEC_ID_AMR_WB,          MKTAG('s', 'a', 'w', 'b') }, /* AMR-WB 3gp */
    9.     { AV_CODEC_ID_DTS,             MKTAG('d', 't', 's', 'c') }, /* DTS formats prior to DTS-HD */
    10.     { AV_CODEC_ID_DTS,             MKTAG('d', 't', 's', 'h') }, /* DTS-HD audio formats */
    11.     { AV_CODEC_ID_DTS,             MKTAG('d', 't', 's', 'l') }, /* DTS-HD Lossless formats */
    12.     { AV_CODEC_ID_DTS,             MKTAG('d', 't', 's', 'e') }, /* DTS Express */
    13.     { AV_CODEC_ID_DTS,             MKTAG('D', 'T', 'S', ' ') }, /* non-standard */
    14.     { AV_CODEC_ID_EAC3,            MKTAG('e', 'c', '-', '3') }, /* ETSI TS 102 366 Annex F (only valid in ISOBMFF) */
    15.     { AV_CODEC_ID_DVAUDIO,         MKTAG('v', 'd', 'v', 'a') },
    16.     { AV_CODEC_ID_DVAUDIO,         MKTAG('d', 'v', 'c', 'a') },
    17.     { AV_CODEC_ID_GSM,             MKTAG('a', 'g', 's', 'm') },
    18.     { AV_CODEC_ID_ILBC,            MKTAG('i', 'l', 'b', 'c') },
    19.     { AV_CODEC_ID_MACE3,           MKTAG('M', 'A', 'C', '3') },
    20.     { AV_CODEC_ID_MACE6,           MKTAG('M', 'A', 'C', '6') },
    21.     { AV_CODEC_ID_MP1,             MKTAG('.', 'm', 'p', '1') },
    22.     { AV_CODEC_ID_MP2,             MKTAG('.', 'm', 'p', '2') },
    23.     { AV_CODEC_ID_MP3,             MKTAG('.', 'm', 'p', '3') },
    24.     { AV_CODEC_ID_MP3,             0x6D730055                },
    25.     { AV_CODEC_ID_NELLYMOSER,      MKTAG('n', 'm', 'o', 's') }, /* Flash Media Server */
    26.     { AV_CODEC_ID_NELLYMOSER,      MKTAG('N', 'E', 'L', 'L') }, /* Perian */
    27.     { AV_CODEC_ID_PCM_ALAW,        MKTAG('a', 'l', 'a', 'w') },
    28.     { AV_CODEC_ID_PCM_F32BE,       MKTAG('f', 'l', '3', '2') },
    29.     { AV_CODEC_ID_PCM_F32LE,       MKTAG('f', 'l', '3', '2') },
    30.     { AV_CODEC_ID_PCM_F64BE,       MKTAG('f', 'l', '6', '4') },
    31.     { AV_CODEC_ID_PCM_F64LE,       MKTAG('f', 'l', '6', '4') },
    32.     { AV_CODEC_ID_PCM_MULAW,       MKTAG('u', 'l', 'a', 'w') },
    33.     { AV_CODEC_ID_PCM_S16BE,       MKTAG('t', 'w', 'o', 's') },
    34.     { AV_CODEC_ID_PCM_S16LE,       MKTAG('s', 'o', 'w', 't') },
    35.     { AV_CODEC_ID_PCM_S16BE,       MKTAG('l', 'p', 'c', 'm') },
    36.     { AV_CODEC_ID_PCM_S16LE,       MKTAG('l', 'p', 'c', 'm') },
    37.     { AV_CODEC_ID_PCM_S24BE,       MKTAG('i', 'n', '2', '4') },
    38.     { AV_CODEC_ID_PCM_S24LE,       MKTAG('i', 'n', '2', '4') },
    39.     { AV_CODEC_ID_PCM_S32BE,       MKTAG('i', 'n', '3', '2') },
    40.     { AV_CODEC_ID_PCM_S32LE,       MKTAG('i', 'n', '3', '2') },
    41.     { AV_CODEC_ID_PCM_S8,          MKTAG('s', 'o', 'w', 't') },
    42.     { AV_CODEC_ID_PCM_U8,          MKTAG('r', 'a', 'w', ' ') },
    43.     { AV_CODEC_ID_PCM_U8,          MKTAG('N', 'O', 'N', 'E') },
    44.     { AV_CODEC_ID_QCELP,           MKTAG('Q', 'c', 'l', 'p') },
    45.     { AV_CODEC_ID_QCELP,           MKTAG('Q', 'c', 'l', 'q') },
    46.     { AV_CODEC_ID_QCELP,           MKTAG('s', 'q', 'c', 'p') }, /* ISO Media fourcc */
    47.     { AV_CODEC_ID_QDM2,            MKTAG('Q', 'D', 'M', '2') },
    48.     { AV_CODEC_ID_QDMC,            MKTAG('Q', 'D', 'M', 'C') },
    49.     { AV_CODEC_ID_SPEEX,           MKTAG('s', 'p', 'e', 'x') }, /* Flash Media Server */
    50.     { AV_CODEC_ID_SPEEX,           MKTAG('S', 'P', 'X', 'N') }, /* ZygoAudio (quality 10 mode) */
    51.     { AV_CODEC_ID_EVRC,            MKTAG('s', 'e', 'v', 'c') }, /* 3GPP2 */
    52.     { AV_CODEC_ID_SMV,             MKTAG('s', 's', 'm', 'v') }, /* 3GPP2 */
    53.     { AV_CODEC_ID_FLAC,            MKTAG('f', 'L', 'a', 'C') }, /* nonstandard */
    54.     { AV_CODEC_ID_OPUS,            MKTAG('O', 'p', 'u', 's') }, /* mp4ra.org */
    55.     { AV_CODEC_ID_NONE, 0 },
    56. };

    mp4

    1. CONFIG_MP4_MUXER
    2. MOV_CLASS(mp4)
    3. AVOutputFormat ff_mp4_muxer = {
    4.     .name              = "mp4",
    5.     .long_name         = NULL_IF_CONFIG_SMALL("MP4 (MPEG-4 Part 14)"),
    6.     .mime_type         = "video/mp4",
    7.     .extensions        = "mp4",
    8.     .priv_data_size    = sizeof(MOVMuxContext),
    9.     .audio_codec       = AV_CODEC_ID_AAC,
    10.     .video_codec       = CONFIG_LIBX264_ENCODER ?
    11.                          AV_CODEC_ID_H264 : AV_CODEC_ID_MPEG4,
    12.     .init              = mov_init,
    13.     .write_header      = mov_write_header,
    14.     .write_packet      = mov_write_packet,
    15.     .write_trailer     = mov_write_trailer,
    16.     .deinit            = mov_free,
    17.     .flags             = AVFMT_GLOBALHEADER | AVFMT_ALLOW_FLUSH | AVFMT_TS_NEGATIVE,
    18.     .codec_tag         = (const AVCodecTag* const []){ codec_mp4_tags, 0 },
    19.     .check_bitstream   = mov_check_bitstream,
    20.     .priv_class        = &mp4_muxer_class,
    21. };
    22. #endif

    支持的格式保存在codec_mp4_tags中。

    1. const AVCodecTag codec_mp4_tags[] = {
    2.     { AV_CODEC_ID_MPEG4       , MKTAG('m', 'p', '4', 'v') },
    3.     { AV_CODEC_ID_H264        , MKTAG('a', 'v', 'c', '1') },
    4.     { AV_CODEC_ID_H264        , MKTAG('a', 'v', 'c', '3') },
    5.     { AV_CODEC_ID_HEVC        , MKTAG('h', 'e', 'v', '1') },
    6.     { AV_CODEC_ID_HEVC        , MKTAG('h', 'v', 'c', '1') },
    7.     { AV_CODEC_ID_MPEG2VIDEO  , MKTAG('m', 'p', '4', 'v') },
    8.     { AV_CODEC_ID_MPEG1VIDEO  , MKTAG('m', 'p', '4', 'v') },
    9.     { AV_CODEC_ID_MJPEG       , MKTAG('m', 'p', '4', 'v') },
    10.     { AV_CODEC_ID_PNG         , MKTAG('m', 'p', '4', 'v') },
    11.     { AV_CODEC_ID_JPEG2000    , MKTAG('m', 'p', '4', 'v') },
    12.     { AV_CODEC_ID_VC1         , MKTAG('v', 'c', '-', '1') },
    13.     { AV_CODEC_ID_DIRAC       , MKTAG('d', 'r', 'a', 'c') },
    14.     { AV_CODEC_ID_TSCC2       , MKTAG('m', 'p', '4', 'v') },
    15.     { AV_CODEC_ID_VP9         , MKTAG('v', 'p', '0', '9') },
    16.     { AV_CODEC_ID_AV1         , MKTAG('a', 'v', '0', '1') },
    17.     { AV_CODEC_ID_AAC         , MKTAG('m', 'p', '4', 'a') },
    18.     { AV_CODEC_ID_MP4ALS      , MKTAG('m', 'p', '4', 'a') },
    19.     { AV_CODEC_ID_MP3         , MKTAG('m', 'p', '4', 'a') },
    20.     { AV_CODEC_ID_MP2         , MKTAG('m', 'p', '4', 'a') },
    21.     { AV_CODEC_ID_AC3         , MKTAG('a', 'c', '-', '3') },
    22.     { AV_CODEC_ID_EAC3        , MKTAG('e', 'c', '-', '3') },
    23.     { AV_CODEC_ID_DTS         , MKTAG('m', 'p', '4', 'a') },
    24.     { AV_CODEC_ID_FLAC        , MKTAG('f', 'L', 'a', 'C') },
    25.     { AV_CODEC_ID_OPUS        , MKTAG('O', 'p', 'u', 's') },
    26.     { AV_CODEC_ID_VORBIS      , MKTAG('m', 'p', '4', 'a') },
    27.     { AV_CODEC_ID_QCELP       , MKTAG('m', 'p', '4', 'a') },
    28.     { AV_CODEC_ID_EVRC        , MKTAG('m', 'p', '4', 'a') },
    29.     { AV_CODEC_ID_DVD_SUBTITLE, MKTAG('m', 'p', '4', 's') },
    30.     { AV_CODEC_ID_MOV_TEXT    , MKTAG('t', 'x', '3', 'g') },
    31.     { AV_CODEC_ID_BIN_DATA    , MKTAG('g', 'p', 'm', 'd') },
    32.     { AV_CODEC_ID_NONE        ,    0 },
    33. };

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  • 原文地址：https://blog.csdn.net/m0_60259116/article/details/126767724