These are what are referred to as green screens, and are what allow editors to add in any background to a scene ... Subscribe to our free newsletter for the latest headlines, expert guides ...

Virtual green screens are pretty neat, but for results, nothing beats the real thing. But what if you have limited space? [Fred Emmott] had about 30 inches behind his desk to work with ...

All of this is just LED screens displaying backgrounds pre-made in a video game engine. Compare that with this fight scene from "Avengers: Endgame." Where actors jumped around in a sea of green ...