After the effect has been applied he turns up the screen gain to get rid of any noise found in the video clip. To give the effect that the actor is under a light a Wrap Light is applied by duplicating the screen matte twice into its own composition. Under screen matte settings VideoFort Don clips the black and white values to get rid of any green found on the subject. He starts by dragging the video clip into a new composition and applies the effect Keylight 1.2. This composition will help the light shine around the actors edges blending it to give it a more natural look..
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