I've been trying to take an old AVI file I have that has an MPEG4 video with MP3 audio and re-encapsulate it in an MP4 container. The audio was easy enough to figure out (
-acodec libfaac), but I don't want to re-encode the video. I've had a number of issues when I've tried with
ffmpeg but kept getting errors like
[mp4 @ 0x7fe6cc01f200] pts has no value and severe stutter in the resulting videos.
So what I'd like to know is what can I use to re-encapsulate an MPEG4 stream in an AVI file into an MP4 file (preferably on Mac OS X)?