Does anyone know if there is a way to make an avi with to burn to a dvd with 3 camera channels on it playing at the same time. In other words if i do a search for cash register, front door, and side door for 02-01-2012 at 12:00pm to 12:09pm, is there a way to burn these 3 videos to the same dvd and have a 3 window playback for the local pd?