[FFmpeg-trac] #6263(undetermined:new): MPEG TS: A/V async issue when remuxing. Plays fine in MPV

[FFmpeg]

#6263: MPEG TS: A/V async issue when remuxing. Plays fine in MPV
-------------------------------------+-------------------------------------
             Reporter:  peter_b      |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:  mpegts       |               Resolution:
  async                              |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by peter_b):

 '''Stream analyzer:'''
 Used ffprobe (show_frames/show_packets), but didn't really know what to
 look for.

 Wanted to try "[http://dvbsnoop.sourceforge.net/ dvbsnoop]", but the
 documentation I could find seems to already require too much in-depth
 knowledge of DVB-streams in order to make any sense of how to use it.


 Tried "-async 1", but the commercial A/V of the commercial is out of sync
 until "he's a captain!" (ca. 1m55s). That behavior is as close as I get
 with ffmpeg.


 Sorry to post it as bugreport, but if MPV is able to make sense of the
 stream, I guess it means that ffmpeg can somehow be able too. Especially
 since ffmpeg libs are the base of MPV.

 Thank you very much for looking into this!
 These A/V async issues are quite common with MPEG-TS recordings, and it
 would be great to use ffmpeg to fix them :)

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Ticket URL: <https://trac.ffmpeg.org/ticket/6263#comment:3>
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