[FFmpeg-trac] #11080(undetermined:new): FFmpeg timestamps do not consistently agree with packet timestamps
FFmpeg
trac at avcodec.org
Tue Jul 2 16:46:35 EEST 2024
#11080: FFmpeg timestamps do not consistently agree with packet timestamps
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Reporter: markfilipak | Owner: (none)
Type: defect | Status: new
Priority: normal | Component:
| undetermined
Version: unspecified | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by markfilipak):
> Again, Open GOP looks like this:
> https://forum.videohelp.com/images/imgfiles/Df6d4pR.jpg
What is that? Is it authoritative?
\\
> Open GOP needs to start with two B frames, yours starts with an I frame
that is wrong.
H.222, Quote: "After a GOP, the first picture shall be an I-picture". I
believe it means "After a GOP **''header''**". I've never seen a GOP
header that was followed by a B-frame in the same packet.
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Ticket URL: <https://trac.ffmpeg.org/ticket/11080#comment:19>
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