Answer #1

Green screen and Chroma key are words linked to video editing and are also largely used during weather forecasts. In general, when you look at the weather news on your television screen, you see a forecaster and a map behind him or her. However, in reality, there is no map and the newscaster is simply standing ahead of either a blue or green background. Discussed below are the various differences between green screen and Chroma key.

1. Classification

Chroma key refers to a common technique used for editing videos. This video editing technique enables editors to remove some colors they feel are unnecessary on a picture. However, green screen is normally used like the base of most video effects that range from simple weather forecasts to exciting Hollywood movies.

2. Use

Chroma key is the process used in video editing. Also called CSO, which denotes color separation overlay, it helps editors make compelling videos through removing specific colors. However, the green screen is used for shooting a movie or video using a one colored background. This makes it simpler to apply other things onto the background of the video.

3. Function

While Chroma key is fundamentally a process involved in several video editors, the green screen is used as the background when shooting videos. Chroma key represents any color that the editor wants to get rid of. Even though you can make use of any color, the standards are green and blue. This means you could either use a green or a blue screen.

What you should always keep in mind when using the green screen is that the lights placement is very important. In fact, the end result of the video shoot depends mostly on lighting. Both green screen and Chroma key allow people to perform several actions. It might assist one to seem to be dancing on huge building.

Answered By: daniel [554 ]