[FFmpeg-user] Video seems to play back faster than the recorded sound

[Roger Pack]

>> This indicates that your hardware is too slow for -r 24.
>
> Thanks I understand. I've omitted the '-r 24' and I think things are
> back to normal. Quite a few traps here.

So you were trying to record the desktop but it couldn't do it? Maybe
try another codec...also maybe another container type might help...for
instance if it's a "fixed constant frame rate" container [is mov this
way?] then it won't work and plays back in fast forward, I've found...
-r