I'm currently running the free trial version of Magix Movie Edit Pro Plus, checking features. I wanted to make sure I could do a split-screen effect in the program and found the Fill Screen checkbox under Effects > Movement Effects > Section, but for some reason the option is grayed out and I can't uncheck it. Is this because I'm in the trial version? Or is there something I need to do before I can uncheck it?
Thanks for any help with this.