[FFmpeg-user] ffmpeg on OS X / timelapse creates invalid video in one resolution and valid in another

[Lou]

On Sat, Dec 20, 2014, at 03:55 PM, Matt Krass wrote:
> If I run the exact same command in the 1280x720 directory, I get a 2.8MB mp4
> file that will only play in VLC and throws errors in Quicktime. Can
> someone explain to me why this is and what I am doing wrong? (I assume
> it’s my fault!)

I have an idea of what this issue may be, but without your command and
complete console output it is only a guess.