1.0 link Rainbow Dash Network http://rainbowdash.net/ Toksyuryel (toksyuryel) http://rainbowdash.net/toksyuryel http://rainbowdash.net/notice/2234698 ffmpeg is really frustrating to work with because it does not follow any of the rules. Its exit status is always 0 regardless of errors, it does not have a non-interactive mode or even a quiet mode, and it take a bit to start up so trying to script things to run after it has started is a trial and error process full of completely random and difficult to detect failures.