[FFmpeg-trac] #6775(avcodec:new): gst-libav can no longer decode video (3.4 regression)

FFmpeg trac at avcodec.org
Sat Nov 18 13:16:02 EET 2017


#6775: gst-libav can no longer decode video (3.4 regression)
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             Reporter:  heftig      |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  critical    |                Component:  avcodec
              Version:  git-master  |               Resolution:
             Keywords:  regression  |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by jcowgill):

 Replying to [comment:13 cehoyos]:
 > Replying to [comment:9 jcowgill]:
 > > I have this hack which forces the buffers to be flushed after a drain
 has completed. It allows gst-libav and kodi to work with ffmpeg 3.4, but I
 expect it has some side effect I haven't thought of :) It should have the
 same effect as doing (3) above.
 >
 > Does the patch completely break error concealment?

 Yes in the case of gst-libav. It is however an improvement over the
 current situation where nothing works at all. I'm not intending for this
 to be a long term solution - I am hoping gst-libav will fix their code so
 workarounds don't have to be used.

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Ticket URL: <https://trac.ffmpeg.org/ticket/6775#comment:15>
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