Compositing
Videos
Compositing is the process or technique of combining visual elements from separate sources into single images, often to create the illusion that all those elements are parts of the same scene. Live-ac
A composite image of a basketball shot, with six basketballs added to the initial image to depict the arc of the shot.
Composite of photos of one place, made more than a century apart
The Playhouse composited using multiple exposures to show nine copies of Buster Keaton on screen at once.
Four images of the same subject, removed from their original backgrounds and composited onto a new background
Chroma key
Videos
Chroma key compositing, or chroma keying, is a visual-effects and post-production technique for compositing two or more images or video streams together based on colour hues. The technique has been us
Film set for The Spiderwick Chronicles, where a visual effects scene using bluescreen chroma key is in preparation
Demonstration of the creation of visual effects techniques using chroma key
A live broadcast of Myx TV using green-screen chroma key. Note the lack of shadows on the screen. The whiter area near the center of the image is due to the angle this photo was taken from, and would not appear from the video camera's angle.
Girl in front of a green background