[FFmpeg-trac] #2507(undetermined:new): Heavy desync with ffplay for a mpeg4-ogg sample

[FFmpeg]

#2507: Heavy desync with ffplay for a mpeg4-ogg sample
-------------------------------------+-------------------------------------
               Reporter:  cehoyos    |                  Owner:
                   Type:  defect     |                 Status:  new
               Priority:  important  |              Component:
                Version:  git-       |  undetermined
  master                             |               Keywords:  ogg mpeg4
             Blocked By:             |  videolan regression
Reproduced by developer:  0          |               Blocking:
                                     |  Analyzed by developer:  0
-------------------------------------+-------------------------------------
 (Sample from videolan ticket 8486)
 A vlc user provided a sample that plays fine with MPlayer (and totem), can
 be transcoded with ffmpeg (see ticket #2506), but plays with heavy A/V
 desync with ffplay since d148339
 With older ffplay versions, many frames are dropped (but the sample plays
 mostly in-sync.
 {{{
 $ ffplay File\ 50MB\ DG\ Split\ 206\ Video\ Issue.ogm
 ffplay version N-52542-g5149407 Copyright (c) 2003-2013 the FFmpeg
 developers
   built on Apr 28 2013 14:19:06 with gcc 4.7 (SUSE Linux)
   configuration: --enable-gpl --disable-indev=jack
   libavutil      52. 27.101 / 52. 27.101
   libavcodec     55.  6.100 / 55.  6.100
   libavformat    55.  3.100 / 55.  3.100
   libavdevice    55.  0.100 / 55.  0.100
   libavfilter     3. 61.101 /  3. 61.101
   libswscale      2.  2.100 /  2.  2.100
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  3.100 / 52.  3.100
 Input #0, ogg, from 'File 50MB DG Split 206 Video Issue.ogm':=0/0
   Duration: 00:04:41.11, start: 0.000000, bitrate: 1492 kb/s
     Stream #0:0: Video: mpeg4 (XVID / 0x44495658), yuv420p, 576x432, 23.98
 fps, 23.98 tbr, 23.98 tbn, 23.98 tbc
     Stream #0:1(English): Audio: vorbis, 48000 Hz, stereo, fltp, 89 kb/s
     Stream #0:2(Japanese): Audio: vorbis, 48000 Hz, stereo, fltp, 89 kb/s
     Stream #0:3(English): Subtitle: text
   48.34 A-V: 23.441 fd=  32 aq= 1348KB vq=14012KB sq=    0B f=0/144
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2507>
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