touchdesignershit

 To access frames in a video that have gone by, use a cache & cache select TOP. Eg. you want to blend "2 frames ago" with the current frame on your video. To your movie-file-in, attach a cache TOP. Next create a cache select TOP and specify the name of the cache TOP. Now in the parameter of the cache select type -2. blam!

 Here's a list of useful stuff to type into parameters, for quick animation/values absolute time absTime.seconds absTime.frame local time me.time.seconds me.time.frame  many more HERE