Septimus
19th November 2006, 15:11
I have a cheaply made training video with a person talking in front of a green screen composite. (They have a small green fringe around them :))
Is there anyway to reverse the composite. ie: mask out the background.
I've had a few basic attempts with a static alpha mask, and also attempted to create a dynamic mask from the motion vector info (mvtool) with no great success.
Is this a difficult thing to do?
I would like to create a reasonable dynamic mask - any pointers would be appreciated.
Thanks.
Is there anyway to reverse the composite. ie: mask out the background.
I've had a few basic attempts with a static alpha mask, and also attempted to create a dynamic mask from the motion vector info (mvtool) with no great success.
Is this a difficult thing to do?
I would like to create a reasonable dynamic mask - any pointers would be appreciated.
Thanks.