Backgrounds are only working on the first clip in my iMovie project. I need to be able to add backgrounds to all the clips. Help!
I am creating a video compilation for our museum galleries. All of the clips were shot vertically for a different purpose but they will be viewed horizontally in the gallery. I am attempting to put a background on each clip, but it will only allow me to put a background on the first clip. How can I put a background behind each clip?
iMac Pro