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

FFmpeg trac at avcodec.org
Tue Jun 25 12:28:21 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            |
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Comment (by MasterQuestionable):

 ͏    https://en.wikipedia.org/wiki/Nominal_sentence#In_English
 ͏    .
 ͏    Note it's indeed "origin".
 ͏    Similar problem? What is the whole thread about..?

 ͏    comment:112 for how "Ticket_11055.m2ts" was generated.
 ͏    You somehow produced the bad clip.

 ͏    Note:
 ͏    Copy & Pasted comment:143.
 ͏    Already answered in comment:152.

 ͏    [ Quote !MasterQuestionable @ CE 2024-06-16 13:51:48 UTC:
 https://trac.ffmpeg.org/ticket/11055#comment:82
 ͏    "The issue of open GOP is irrelevant"
 <!^>    I doubt so.
 ͏    Otherwise where went the missing frames?
 ͏    (if not for such havoc)

 ͏    I believe those went missing are of OGOP. ]
 <!^>    Or probably the seriously wrong timestamps caused the exception.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/11055#comment:172>
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