Sorry if this is in the wrong area. I'm looking to author a DVD that has its main footage available for the user in both widescreen and fullscreen depending on what they choose. I was wondering if there is software out there that can do this without having to have 2 separate video tracks on the DVD. Perhaps it would automatically pan&scan the 16:9 footage in order to make 4:3. Is there anything out there that does this? Thanks for any help!