We've been using 2.4 for a while now and I was messing around with live backgrounds since it was disabled in 2.2. Using a transparent theme and selecting clips from the media panel, they work well, but don't loop. Our videos are only 30 seconds long and it's a lot of work to make really long versions and copy large video files compared to the small 30 second clips. Is there a way to loop videos? Any help would be greatly appreciated.