you can but there are some steps to it.(posted 8043 days ago)1. Put your video together 2. Create a 720x480 JPEG picture using a photo application 3. Open Quicktime 5 import your 720x480 picture and save as a movie ( For future use) Then under Edit menu COPY. 4. Open your home movie with Quicktime 5, under Edit menu SELLECT ALL then ADD SCALED. <<< Your movie should now be all black>>> 5. Under EDIT menu Extract Tracks (Sellect Video 2) <<< You now have a black 720x480 movie the length of your home video, save it>>> 6. Go back to your home video window and close it. (Don't save) 7. Reopen your home video ( it should be back to normal)SELLECT ALL and COPY. 8. In the new black 720x480 movie SELLECT ALL and ADD SCALED save as (reference or self contained movie) <<
>> 9. After ADD SCALED you might have to resize video 2 if it is not 720. Hope this gives you some idea on doing it. Its realy easy its just harder to explain.
Good Luck