[FFmpeg-trac] #11055(avcodec:reopened): OGOP (Open GOP) in certain conditions may cause missing frames of decoding

[FFmpeg]

#11055: OGOP (Open GOP) in certain conditions may cause missing frames of decoding
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             Reporter:  markfilipak  |                    Owner:  (none)
                 Type:  defect       |                   Status:  reopened
             Priority:  normal       |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:  everything   |               Blocked By:
  OGOP                               |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by markfilipak):

 Replying to [comment:175 MasterQuestionable]:
 > ͏    There are significant doubts on the content you report.
 >
 > ͏    Regardless, enough information has been gathered through:
 > ͏    Which may be kept for future debugging.
 >
 > ͏    Summary:
 > ͏    It involves a fringe case of potential optimization.
 > ͏    Not serious enough to wreak general havoc.

 You have got to be kidding. Two FFmpeg functions disagree with a third
 FFmpeg function and with each other and it's a "fringe case"?

 framecrc probably doesn't decode.
 showinfo definitely does decode.
 show_frames is unknown.

 framecrc agrees with what's _in_the_video_, the others don't.

 What could be clearer? What could be easier to trace during a test?
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/11055#comment:176>
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