[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
-------------------------------------+-------------------------------------
             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):

 Ticket_11055.m2ts plays correctly and completely by two players that do
 not depend on FFmpeg.

 Ticket_11055.m2ts has 99 frames. All frames are listed correctly by
 framecrc.

 Ticket_11055.m2ts has 99 frames. All frames are listed correctly by a
 packet analyzer.

 Ticket_11055.m2ts.xml data is wrong.

 The showinfo list is wrong. It finds only 53 frames. Its timestamps are
 wrong.

 The show_frames list is wrong. It finds only 54 frames. Its timestamps are
 wrong. It shows DTS>PTS.

 These are facts.

 When are we going to get on with the job of troubleshooting the FFmpeg
 timestamp bug?

 I will do whatever you ask.

 Thank you.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/11055#comment:173>
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