Does anyone know the best way to achieve the overlay/splitscreen effect shown in the Prison Break Credits. Having two clips in one shot, like the closeup of the actor's faces on one side and then a different clip on the other side.
YouTube - Prison Break - Opening credits
And also, on how to do the overlays of the same clip fading into each other at 0:19 to 0:25 in the short clip below.
YouTube - PB: Sara┬┤s death
Any help would be appreciated. I'm using Sony Vegas 7.0.