I want to use a moving object in a clip as a transition to another clip. For example, if I wanted a shot of a man standing on a sidewalk, and you're filming from the other side of the street, and a truck passes from the right and fills your frame. Is there a way to make it so that when the truck goes by, you see the butt of the truck go out of the left side of the frame, and rather than seeing the man on the other side of the sidewalk, you see an entirely new scene?
