Keylight is an industry-proven color difference keyer. Use the Screen Color selector to choose a color from the Source input to use as the blue/green screen color and the View dropdown menu to judge the key. To remove blue/green spill from the foreground object, use the Despill Bias control to pick skin tones from the source. Use the Screen Matte parameters to improve the matte.

Keylight’s core algorithm was developed by the Computer Film Company (now Framestore) and has been further developed by The Foundry.

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