I have a simple menu with one "play" button in Encore CS5. I brought in a motion background - 20 seconds and 2 frames from AE and have a sound track that is 41:14 long. How do I get the AE motion menu and longer sound track to loop? I have always had problems with looping a motion menu. Shouldn't this be quite simple for an authoring program that has gone through several updates now in CS5?
looping menus is quite simple, but you need to care, that audio and video have the same duration, so you need to edit your video in premiere and cut your audio to the dedicated duration.
allways take care of first/last frame of the looping sequenz, they should be the same shot and the first frame should be your last frame+1 so you will have a real nice looping menu at the looping-position.