(2) A computer terminal that displays green characters on a dark background. Widely used in ... the character-based green screen gave way to the graphics-based interfaces of Windows and Mac.

If you know anything about how films are made then you have probably heard about the “green screen” before ... film the actor against an entirely black background. Then, they would copy ...

If you want to switch between different backgrounds within a single video, TikTok allows you to do so. After recording a segment with one background, you can go back to the effects menu, select the ...