
For example, the production company may have quickly built a seaside party set for a five-second scene. Green screen is more commonly used no mainstream TV, and to a lesser extent in movies, to fill out a scene. In fact, there are many times when the fake green screen images being shown behind what is supposed to be a moving vehicle is part of the joke. This is especially where the premise is not supposed to be taken seriously. This is partly due to its money-saving capacity, and partly due to people being more accepting of this sort of thing in comedy shows. These days, there is still a fair amount of green screen used in mainstream comedy and sitcom TV shows.

For example, rather than flying to Greece to film a scene in front of the ruins, one can use a green screen and make it appear like the participants are standing in front of the ruins. The most common use in the olden days was to cut down on costs. It sometimes resulted in part of the weather map being superimposed onto the weather reporter. The misuse of colors sometimes led to series bloopers, such as when the weather reporter wore the same color shirt as the green screen. For many years, when a weather reporter was pointing at a board, the reporter couldn’t see what was on the board, only the people at home could see.

For example, weather channels and services have used green screen in the moment. Green screening doesn't always happen in the editing room.

It then leaves a blank space where another image may be superimposed into the video. During the editing session, the green screen color is keyed out of the scene. The color is typically a bright shade of blue or green. A large canvas is placed behind a scene, and it contains a color that is not present elsewhere in the shot. The term “Green Screen” is used to describe a camera and editing trick.
