[FFmpeg-trac] #11557(avcodec:new): Abnormally choked loading for "non-existing PPS 0 referenced"?

FFmpeg trac at avcodec.org
Thu May 8 13:10:58 EEST 2025


#11557: Abnormally choked loading for "non-existing PPS 0 referenced"?
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             Reporter:  wazer       |                    Owner:  (none)
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  avcodec
              Version:  git-master  |               Resolution:
             Keywords:  h264        |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  1           |
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Comment (by MasterQuestionable):

 ͏    "-noaccurate_seek" is a FFmpeg option.
 ͏    If the input is seekable (maybe?), it may somewhat mitigate the
 problem:
 ͏    By seeking less accurately to only keyframes (that independently
 decodable).

 ͏    Otherwise, if the source cannot deliver proper input:
 ͏    Nothing FFmpeg could help.

 ͏    To confirm my speculation:
 ͏    |1| Using "-map a" (instead of the previous "-map v") probably
 wouldn't reproduce the problem?
 ͏    |2| Try if adding "-noaccurate_seek" workaround?
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/11557#comment:21>
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