Green screen Hollywood ^(http://www.indiefilmhouse.com/goto/http://www.atomicstudios.com/green-screen-rentals.html) technology, a. K. A chroma key is a strategy utilised by filmmakers to mix 2 separate pictures together. This works by making the background ( a solid color which is generally green or blue ) transparent in order to show another image which is the actual background that’ll be shown on film. This method of filming is AKA color keying, blue screen, and color separation overlay ( CSO ). It was basically used for weather reports. Forecasters were shot in front of chroma key screens and the background got replaced by actual maps that indicate weather estimates. The chroma key system is also employed by filmmakers and photographers alike.
The green screen first made its appearance in the 1930′s at RKO Radio footage. The background used back then was blue. This technique of film making was developed to create computer effects for the film “The burglar of Bagdad.” apart from the chroma key strategy, filmmakers trusted an especially boring and time intensive process called “travelling matte.” This made transition such as “wipes” attainable.
Larry servant is known to be accountable for pioneering the blue screen technique. In fact, he even took home an Academy Award for visible effects for his work in “The burglar of Bagdad.” After his success in the 30′s, butler was the first one to use chroma key technology in Technicolor, leading the way for modern green screen Hollywood technology.
The 1st films to profit from Chroma Key technology was the movie modification of Ernest Hemingway famous short story, “The Old Man and the Sea,” starring Spencer Tracy. After the “Old Man and the Sea,” more films used the chroma key method. Some famous film which make use of chroma key technology are The Empire Strikes Back, Lord of the Rings, Titanic, Star Trek, and even 300. Films that employ CGI or PC generated photographs are also made with the assistance of green screen technology. This is how having out of this world settings and wonderful creatures can be shown on film.
Today, green screen Hollywood ^(http://www.indiefilmhouse.com/goto/http://greenscreenla.org/green-screen-hollywood) technology isn’t just restricted to big budget studios. It’s also used in photography. From the initial blue screen, green was used later on because filmmakers found out that a green background doesn’t need tedious lighting. Cameras are most attuned to this color, so the result of films shot on green screens are less difficult to work with and manipulate. With that said, chroma key technology is now known to photographers and filmmakers’ best buddy.