[FFmpeg-trac] #259(undetermined:new): framerate detection does not work properly.

FFmpeg trac at avcodec.org
Thu Jun 2 22:00:46 CEST 2011

#259: framerate detection does not work properly.
Reporter:  mbosner                    |       Owner:
    Type:  defect                     |      Status:  new
Priority:  normal                     |   Component:  undetermined
 Version:  unspecified                |  Resolution:
Keywords:  false framerate detection  |  Blocked By:
Blocking:                             |  Reproduced:  0
Analyzed:  0                          |

Comment (by cehoyos):

 The sample contains 196 frames, audio plays for ~6.7 seconds.

 Could you explain what your problem is? Is ffmpeg -i wrong_framerate.mkv
 -qscale 2 -acodec ac3 -ab 512k out.avi unable to keep A/V-sync (when you
 play out.avi)? Is ffplay unable to keep A/V-sync? Or mplayer -demuxer

 And please add complete, uncut output (including the command line) of the
 failing command - preferably ffmpeg, but if ffmpeg works, and ffplay does
 not work correctly, please add ffplay output.

 If you are seeing a problem with a playback software that is not
 reproducible with FFmpeg, consider reporting it there.

Ticket URL: <https://avcodec.org/trac/ffmpeg/ticket/259#comment:2>
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