Am Sa., 28. Nov. 2020 um 16:57 Uhr schrieb Mike Martin :
> ffmpeg -i input.mp4 -vf mpdecimate,setpts=N/25/TB -c:a copy -vsync 0
> out.mp4
Please remove setpts and vsync from your command line, both are
meant to destroy audio sync.
You cannot get the result you want with mp4 output because
Hi, every so often I come across a downloaded video where the source has
multiple stall moments, where the same frame shows for several seconds (up
to a minute) and then continues.
I have looked at mpdecimate,but the audio sync is totally destroyed, as per
various variations of the following