Are there any scripts out there that can add crossfades to a group of clips? I'm assuming the clips all have pre/post roll from when they were trimmed, so the length of the project wouldn't change from adding these crossfades.

An example use would be say you do a complicated multicam editing session, and don't like to have to hold the CTRL key down for every camera change to get a crossfade in there.

Instead, later you could run a script to put crossfades between all the clips, or even better a selected range of clips.

Thanks.