Is it possible to make the timeline control act like a video/audio editor, where you see multiple tracks horizontally and the timeline is the length of media. You can put media back to back on one particular track. Something like this?
http://library.creativecow.net/articles/griffin_nick/media100_producer/VIDEO_TRACKS.jpg
http://library.creativecow.net/articles/griffin_nick/media100_producer/VIDEO_TRACKS.jpg