- Posts: 323
- Joined: Sat Jan 30, 2016 12:41 pm
Found the the solution:
you need to work with 3 video tracks and the composite modes "Foreground" and "Alpha".
Track 3: The video clip on top (composite mode: foreground)
Track 2: The video clip with masking elemenets (black/white) (composite mode: alpha)
Track 1: The video clip underneath (composite mode: normal)