The Green Screen Technique, refers to the mixing of video or photographic pictures shot in 2 different locations, with one serving as a background to the actor in the foreground giving a feeling that the actor is really, physically in that location. This process involves removal of one color to bring in another image which serves as a background for the topic.
The term Green Screen Technique is utilized because the green color is popularly used as a background since digital video cameras are equipped with image sensors which are much more delicate to this color than other colours. This offers the cleanest mask, aside from the other facility of smaller light required to light up a green screen which is also thanks to the image sensors' higher sensitiveness to this color. Green Screen methodology is employed in numerous scifi, action, and horror flicks which need a large number of effects to provide the illusion of transporting us to the world and times in which the story is dealing with.
Green Screen Technique is a boon to the cameramen, as he does not need to bother himself anymore about the background, as the screen itself is a short lived background, which may be employed to play with colours and designs, and make virtually anything a fact. Actually it offers a great suppleness to photographers, to bring their creativeness in making fantastic backgrounds and transport you to a legendary place and time in a most convincing demeanor.
Green Screen Technique is favored by pro filmmakers and photographers. Apart from being helpful for film makers, especially those that are working with scifi and horror films, which require lot of effects, this system is also used for still photography in print media and on the web. For portrait photography, this technique is most helpful. It can also serve as a help for study room dissemination of technical info, and photography hobbyists can use this technique to experiment with their creativity. You'll substitute the green screen with a solid colored, flat sheet, but since green is an essential color in the background, the sheet should also usually be green. After filming, in the post production stage you can eliminate the green background through special software and bring in a new image which is married to the topic you have filmed, which gives a superb feel of being in different milieu or times altogether.
Some critical factors on Green Screen method which should be remembered while using this Green screen methodology include proper lighting, and cameras of prime quality which can create sorcery thru the green screen. Note that if you're using lighting in a non-professional manner, your product will end up with different shades and shadows on the screen. Green Screen Technique is being extensively utilized in commercial photography and film making these days, and with a number of software, you can bring your creativity into full play with this help.
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There are so many other websites giving various forms of advice on how to use green screen but most of them are not very specific or concise. Before following these, be sure to check my own articles and reviews on Green Screen and Green Screen Technique , You can also reach me at 1-323-851-3825 or phillipguy@hotmail.com
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