[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:  important    |                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:116 MasterQuestionable]:
 > ͏    Actually already mentioned before:
 > ͏    Timestamps in "Ticket_11055.m2ts.xml".
 > ͏    ("01:00:14:22" and "02:32:44:04" alike..?)

 Yes, SMPTE 12-1 time codes. I see no way to change them during the splice.

 > ͏    Appears bad splicing.

 I agree. Is that because of the SMPTE time codes? It's "side data". I've
 never understood what "side data" is. I've asked several times on ffmpeg-
 user but no one answered. The docs mention "side data" but don't explain
 what it is, how it's used, that it can be changed, or how it can be
 changed; just that there is a thing called "side data".
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/11055#comment:117>
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