I need to make a timeline loop on a DVD. Normally I'd make the end action of the timeline point to the start of the timeline and it would loop. But client wants to give the option from a menu -- play the timeline through once, or loop it continuously. IOW, if once through the end action of the timeline is to return to the menu, and if continuous loop the end action is to return to the start of the timeline.
Is this possible? If it is, how do I do it? Just for future reference, would it be possible on blu-ray?