[FFmpeg-trac] #8443(undetermined:new): A/V drift when reencoding NTSC
FFmpeg
trac at avcodec.org
Fri Dec 27 04:34:11 EET 2019
#8443: A/V drift when reencoding NTSC
-------------------------------------+-------------------------------------
Reporter: | Owner:
madscientist159 |
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 madscientist159):
Sorry, wasn't clear. Yes, much longer sample (hours). Drift was
progressive.
I'm currently running a long test to see if it's the encoding side
affected or, ironically, if I fixed the encoding side some months back
(through a bit of hacking to force proper hardware timestamps, etc. in a
different ffmpeg tree than the one I'm testing with here), then got messed
up by this bug affecting the recording / waveform extraction.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/8443#comment:12>
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