You can't actuly put in a function on your DVD to make it repeat it self. However, you can try to copy your video (before you burn it) and put it after itself a few times (or however many times you want it to repeat)

Also, on some DVD players there is a repeat movie function, but not on all DVD players. If you have iTunes, you can use it to play your movie and it has a repeat function.

Best Wishes!

Good luck

-Andy Cope