Hey everyone. I recently picked up Sony Vegas hoping to improve the effects in some of my videos. Now, I have a very demanding idea for a project and need some help. I understand how masks work, but is it possible for there to be moving masks? I'm wanting to take a character from one series, and add it to a clip from another series. Now if the character was stationary, this wouldnt be a problem. However, the character moves and I want them to interact with others. Any idea's how I would achieve this? I've seen it done in several videos before, one such example being the Tainted Donuts video, where Spike is chasing Mr. Humanoid Typhoon. I'm really excited aboiut this idea, so please, if you have any info for me, lemme know.