[FFmpeg-trac] #11080(undetermined:new): FFmpeg timestamps do not consistently agree with packet timestamps
FFmpeg
trac at avcodec.org
Tue Jul 2 08:25:18 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 Balling):
You cut the first two B frames, so that made decoding of GOP impossible so
it prints "co located POCs unavailable" right on the 2nd frame, try to use
mpv file and step forward 1 frame with . button. Well, and also this again
starts with non-IDR I frame.
Again, Open GOP looks like this:
https://forum.videohelp.com/images/imgfiles/Df6d4pR.jpg
Open GOP needs to start with two B frames, yours starts with an I frame
that is wrong.
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Ticket URL: <https://trac.ffmpeg.org/ticket/11080#comment:13>
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