Chroma Key Technology and its Usage

Chroma key or compositing is a technique wherein a photographer or a camera-person shoots the subject in front of a green background, and later substitutes the background with a digital photo or video. This procedure is utilized by many photographers these days, and is an extremely cost-effective method of shooting indoor with the effects of an outdoor.

This technique is becoming increasingly popular with photographers and directors, whether producing small television serials, or big-budget films. Everyone seems to be using this technique to create amazing results with their photographs and videos. You just have to shoot the subject in front of the green screen or background, and replace it with a digital image of your choice with the help of chroma keying software. With such software, you will also be given many images and videos to choose from to insert into the background. You can add special effects, insert exotic outdoor locations, and photographs with just a single click. In addition, with the use of chroma key, you can shoot for various occasions and create a wonderful photo or video album. The things that you have to take care of are that the subject should not be wearing any color similar to the background, and you should utilize the lighting equipment provided aptly.