Hope I’m not doing something wrong here. I’m answering my own question. Or
sort of.
I don’t have an ffmpeg answer but I do have a way to do it easily enough: use
VLC.
I tried it yesterday and it worked perfectly. Taking a 30fps mkv and making a
perfect 25fps mp4 and then taking a 24fps mkv
I have been trying to fix a frame rate problem I got. I had an mp4 at the
wrong rate for my t.v. It was at 30fps and my tv wants 25fps it seems.
I got it changed with ffmpeg but the audio is out of sync.
There's suggestions for how to get it back but they seem to be suggestions for
changing a f