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

FFmpeg trac at avcodec.org
Wed Jun 19 16:05:19 EEST 2024


#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            |
-------------------------------------+-------------------------------------
Comment (by Balling):

 I asked to fix wireshark parser:
 https://gitlab.com/wireshark/wireshark/-/merge_requests/16027

 and now we have better checker, but it does not show TP_extra_header yet,
 but after fix it at least shows all 188 bytes of 192 packet correctly.
 Install latest wireshark here:
 https://www.wireshark.org/download/automated/win64/Wireshark-4.3.0rc1-84-g9e5cbbaceeea-x64.exe
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Ticket URL: <https://trac.ffmpeg.org/ticket/11055#comment:139>
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