[FFmpeg-trac] #4738(avcodec:new): some mpeg-ts files can't be played

FFmpeg trac at avcodec.org
Sun Jul 26 12:23:13 CEST 2015


#4738: some mpeg-ts files can't be played
-------------------------------------+-------------------------------------
             Reporter:  wanezhiling  |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  important    |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:  h264         |               Blocked By:
  regression                         |  Reproduced by developer:  1
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Changes (by cehoyos):

 * keywords:   => h264 regression
 * priority:  normal => important
 * version:  unspecified => git-master
 * component:  ffplay => avcodec
 * reproduced:  0 => 1


Comment:

 For future tickets: Please always provide the failing FFmpeg command line
 together with the complete, uncut console output and please use a less
 bloated upload service.

 {{{
 $ ffmpeg -i 你把我灌醉_cut.ts -qscale 2 out.avi
 ffmpeg version N-74032-gf37a5dc Copyright (c) 2000-2015 the FFmpeg
 developers
   built with gcc 4.3 (SUSE Linux)
   configuration: --enable-gpl
   libavutil      54. 29.100 / 54. 29.100
   libavcodec     56. 55.100 / 56. 55.100
   libavformat    56. 40.101 / 56. 40.101
   libavdevice    56.  4.100 / 56.  4.100
   libavfilter     5. 29.100 /  5. 29.100
   libswscale      3.  1.101 /  3.  1.101
   libswresample   1.  2.101 /  1.  2.101
   libpostproc    53.  3.100 / 53.  3.100
 [mpegts @ 0x95f2ac0] PES packet size mismatch
 [h264 @ 0x95f67a0] error while decoding MB 107 59, bytestream -10
 [mpegts @ 0x95f2ac0] decoding for stream 0 failed
 [mpegts @ 0x95f2ac0] PES packet size mismatch
 Input #0, mpegts, from '你把我灌醉_cut.ts':
   Duration: 00:00:02.67, start: 7095.008000, bitrate: 7664 kb/s
   Program 1
     Stream #0:0[0x1011]: Video: h264 (High) (HDMV / 0x564D4448),
 yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 25.17 fps, 25 tbr, 90k
 tbn, 50 tbc
     Stream #0:1[0x1100](eng): Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz,
 5.1(side), fltp, 320 kb/s
 Please use -q:a or -q:v, -qscale is ambiguous
 Output #0, avi, to 'out.avi':
   Metadata:
     ISFT            : Lavf56.40.101
     Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 1920x1080 [SAR
 1:1 DAR 16:9], q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc
     Metadata:
       encoder         : Lavc56.55.100 mpeg4
     Stream #0:1(eng): Audio: ac3 ([0] [0][0] / 0x2000), 48000 Hz,
 5.1(side), fltp, 448 kb/s
     Metadata:
       encoder         : Lavc56.55.100 ac3
 Stream mapping:
   Stream #0:0 -> #0:0 (h264 (native) -> mpeg4 (native))
   Stream #0:1 -> #0:1 (ac3 (native) -> ac3 (native))
 Press [q] to stop, [?] for help
 [mpegts @ 0x95f2ac0] PES packet size mismatch
 [h264 @ 0x95f7820] error while decoding MB 107 59, bytestream -10
 frame=    2 fps=0.5 q=2.0 Lsize=     500kB time=00:00:02.68
 bitrate=1527.9kbits/s
 video:354kB audio:133kB subtitle:0kB other streams:0kB global headers:0kB
 muxing overhead: 2.697790%
 }}}
 The output contains ~53 frames with {{{-flags2 +showall}}}.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/4738#comment:1>
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