Keynote to QuickTime Problem

Question

I create advertising DVD's to be displayed on TV's. To do this I create the slides which have text over the top of a .mov video background, convert the keynote to a QuickTime file, and then burn it onto a DVD using iDVD. Everything works perfectly up until I convert the keynote to a QuickTime format...
To run you through what I do:
I select Share > Fixed Timing > and set "1.0 seconds" for both "Slide Duration" and "Build Duration".
When viewing the QuickTime after, the .mov backgrounds I have on my slides are animate as they're supposed to, but do not loop as they do in the keynote.
This for example leaves me with a slide that might last 10 seconds before transitioning to the next slide, but the moving background only lasts 5 seconds and is frozen still for the remaining 5 seconds (UNLIKE THE KEYNOTE WHICH LOOPS THE BACKGROUND).
Does anyone know how I can get this Keynote, converted to a file to be burnt to DVD using iDVD that WILL KEEP my keynote slide backgrounds looping?
Any help will be greatly appreciated and I'll answer any questions that come through to give further details if needed.
Thank you.

Answer 1

I am talking about the text in the black bar at the top- thank you!!!