[FFmpeg-user] Keeping A/V sync during telecine
Carl Eugen Hoyos
ceffmpeg at gmail.com
Sat Dec 30 21:13:52 EET 2017
2017-12-29 22:03 GMT+01:00 Carl Zwanzig <cpz at tuunq.com>:
> cpz at video-proc-0:/mnt/videofiles % ffmpeg -r ntsc-film -i INPUT.vob
Sorry for missing this!
You cannot force an input frame-rate for variable frame-rate files,
or to say it differently, you can but it must lead to av-desync.
In general, you should never force an input frame-rate unless
you have a particular reason and know what you are doing.
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