[FFmpeg-trac] #2210(undetermined:new): AC3 channel layout change midstream causes severe errors

[FFmpeg]

#2210: AC3 channel layout change midstream causes severe errors
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             Reporter:  agni451      |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:  async        |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
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Comment (by cehoyos):

 Replying to [comment:15 agni451]:
 > the -async 48000 flag is missing.  I need it because there are often
 gaps in the audio, and that corrects them.  This particular sample doesn't
 have gaps like that

 Could you upload a sample with such gaps that needs -async ?

 I have DVB receivers myself and changes between Dolby Stereo and Dolby
 Surround happen often, and I know that -async does not work well with
 channel changes (your original sample showed that already, but it was
 known before). What we do not have is a sample that needs -async (because
 audio plays out-of-sync without) and fails at the same time with it
 (because it contains channel count changes).

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2210#comment:16>
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