For the green screen effect ... were built that could watch for a specific color (green) and replace the signal with one from the background video. Studios even went so far as to record both ...

this feature will add a custom green screen image generated by AI to the videos. This feature is likely aimed at users who prefer to use creative backgrounds to stand out in the videos or be ...

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 ...

If you want to customize your background while streaming, or show special effects, you need a green screen. Green screens have been popular among streamers since the time streaming started.