How to Use Green Screen in iMovie The green screen in iMovie is one of those things that is not very obvious. You have to set ...

Microsoft Teams users can now use a green screen effect to improve virtual backgrounds. You don’t even need a dedicated green screen as long as a clear wall behind you is a single color.

YouTube said it's adding the ability for people creating Shorts -- the quick, vertical, looping videos competing with TikTok -- to borrow clips from other videos as green-screen-style backgrounds ...