- Apr 5, 2015
- Greater Toronto Area
- Dash Cam
- Iroad 3300CH, G1W-c, Mobius C, A119, A118-c2
basically the script assumes that you already know your video file is multi channel and tries to split it based on what ffmpeg finds inside. i imagine if you fed it a file that only has one video and one audio track, it would just output a copy of the front (with or without audio) and a blank file for rear video. i never tried that. but it shouldn't hurt anything to try...
I will pull the plug on my rear camera and see what happens on the "-rear" file.