I'm trying to automate a process of combining multiple video clips together into a single, synced, tiled video. It appears that I can script the entire process except for determining the offsets necessary to sync each video clip. I love the feature in kdenlive to set a source audio and then sync each clip by audio. Is there a way to determine the frame (or time) offset between two clips using either a command or public API? Anything that doesn't require launching the GUI would be great.

Thanks!
Justin Walker

Maybe something like clapperless: http://www.lwks.com/index.php?option=co ... d=81#40713