how do you get rid of an empty area when making a movie because of a muted track/video that extends beyond the project length? I don't want to delete the muted track/video because I want to keep it as a reference / sync. I could just make the movie (& del the extra space later) but it'll have the extra length / size of the empty space. can you make the movie & exclude that extra space w/o deleting the tracks responsible for it?