Removing a green screen in Premiere is a technique used to isolate a subject from a green background, allowing users to replace it with another image or video. This process, known as chroma keying, involves selecting the green color and making it transparent, effectively removing the green screen and revealing the underlying layers.
The benefits of using a green screen include the ability to create realistic-looking composites, isolate subjects for special effects, and produce dynamic and engaging videos. It has become an essential tool for filmmakers, video editors, and content creators.