I’m trying to create smooth looking split screen demo for a new system. I have three avi’s showing 3 different users of the same system. As one finishes, I want the next one to start. The new screen will spin round and become active while the one that has finished will spin to the background until it starts again the overall timeline. I picture some things like this in my head. The original avi’s were made in Camtasia studio. Does anyone know of any software that will allow me to create such a demo?