I saw this trailer on the In Demand station about 5 years ago. the movie is computer animated and in color. There is this fat little cat climbing on the side of a barn. He may have been chasing a bird. The cat looks into the barn through a window. He sees two scientists working on some sort of machine. There may have been big gears moving. I believe the scientists had on lab coats. Then a meteor of some kind crashes in the field outside the barn. The scientists may have been brothers. Thats all I can recall.