HelloI want to center my video and stabilize it. I've imported videos from my GoPro camera, iPhone5s and that i've down loaded from youtube.All of which are supposed to be 1080 but have different screen "shapes".When i use the shake Stabilizer setting a red box appears on my scree saying..."stabilizer requires clip dimensions to match project settings. Create a new project"I've tried making a new project a few times but can't get this function to work.I've also tried changing my current project ...