Hello! I have a problem that I can't seem to solve, so I have two video tracks, the track on the top has a cropped video clip that I would like to be shown above the other clip I have, so you get the other clip as a background... But the cropped video clip gets a black bakground that I cant get rid of. How do I get rid of the backness?

Here is a screenshot.
http://i.imgur.com/x07gfy8.jpg

Add an affine transition between video track 1 and video track 2

ttguy wrote:Add an affine transition between video track 1 and video track 2

Thanks!