hey i recently started putting together a dvd with adobe encore and the problem that im having is when i try to link a video asset to a button i get an error message "mismatched video aspect ratio" my videos are edited in premiere pro. ive tried uploading them straight to encore, ive tried converting them a couple diffrent ways with some video conversion software and have had no luck. the really odd thing is that the background video which was created the same way as the others works perfectly as a background for the opening menu. any help would be greatly appreciated