[FFmpeg-trac] #6551(avformat:new): Broken demuxing of non-interleaved avi file

FFmpeg trac at avcodec.org
Tue Jul 25 10:04:06 EEST 2017


#6551: Broken demuxing of non-interleaved avi file
-------------------------------------+-------------------------------------
               Reporter:  cehoyos    |                  Owner:
                   Type:  defect     |                 Status:  new
               Priority:  important  |              Component:  avformat
                Version:  git-       |               Keywords:  avi
  master                             |  regression
             Blocked By:             |               Blocking:
Reproduced by developer:  0          |  Analyzed by developer:  0
-------------------------------------+-------------------------------------
 http://www.ffmpeg.org/pipermail/ffmpeg-user/2017-July/036741.html
 Similar to ticket #5498
 A user provided an non-interleaved avi file that is not detected as non-
 interleaved since ef8cc06d6e50d3da7b781e126a3bce7929b53a55, originally
 fixed in 8df774be88c347c40f1b2411ed9e391dfec0ebb7
 Bad demuxing leads to broken decoding.
 {{{
 $ ffmpeg -i hd.avi
 ffmpeg version N-86809-g012620a Copyright (c) 2000-2017 the FFmpeg
 developers
   built with gcc 6.3.0 (GCC)
   configuration: --enable-gpl
   libavutil      55. 67.100 / 55. 67.100
   libavcodec     57.101.100 / 57.101.100
   libavformat    57. 75.100 / 57. 75.100
   libavdevice    57.  7.100 / 57.  7.100
   libavfilter     6. 95.100 /  6. 95.100
   libswscale      4.  7.101 /  4.  7.101
   libswresample   2.  8.100 /  2.  8.100
   libpostproc    54.  6.100 / 54.  6.100
 Guessed Channel Layout for Input Stream #0.1 : stereo
 Input #0, avi, from 'hd.avi':
   Duration: 00:00:19.00, start: 0.000000, bitrate: 10589 kb/s
     Stream #0:0: Video: h264 (High) (H264 / 0x34363248), yuv420p(tv,
 bt709, progressive), 1280x720 [SAR 1:1 DAR 16:9], 8973 kb/s, 50 fps, 50
 tbr, 50 tbn, 100 tbc
     Stream #0:1: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 48000 Hz,
 stereo, s16, 1536 kb/s
 At least one output file must be specified
 }}}

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Ticket URL: <https://trac.ffmpeg.org/ticket/6551>
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