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Used to insert backgrounds into movies and pictures.

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Used to insert backgrounds into movies and pictures.

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I know that the weather stations use them .

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I know that you can make any background with the green screen.. also that if you wear green it fades into the screen..

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I know that you can make any background with the green screen.. also that if you wear green it fades into the screen..

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Also referred to as Chroma Keying. One of the primary reasons green is now used instead of blue is because the color green does not naturally occur in people (eyes excluded). Most filmmakers use blue/green chroma keys depending on the situation because the pure rgb values of these colors do not normally occur in most shots.

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Add in any photo background to your recording.

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Add in any photo background to your recording.

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Can replace the green screen with any background you want. 

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Can replace the green screen with any background you want. 

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Animations, Photo effects....use in movies. Background effects.

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Animations, Photo effects....use in movies. Background effects.

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They are used in television stations when presenting weather forecasts. 

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They are used in television stations when presenting weather forecasts. 

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Backgrounds. A person can be virtually anywhere. Special effects.

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Good for photo effects too like if you cut the people out...you can have them pose a certain way and place things in their hands or sit them on top of objects

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Can replace green screen background with just about any image

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Students can present information of some kind and choose the background to be shown to display as if they are somewhere else.

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Students can present information of some kind and choose the background to be shown to display as if they are somewhere else.

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can be used as a 'blank' background for photos so you can replace it with any background you want