Color Suppress
Description
Removes either blue or green from an image. This is usually used to remove the blue or green light that commonly spills onto objects filmed in front of blue or green screens.
Node Group
Key.
Controls
Suppress
Blue
Suppresses blue.
Green
Suppresses green.
Color
Chooses the color to be suppressed and is automatically set based on the Suppress selection.
Note: You can alternatively select the Suppress Color with the eyedropper.
Amount
Suppresses the color chosen from the Suppress pop-up menu. The default value of 100 should be sufficient for most situations.
Range
Increases the range of areas that are color suppressed. If the color you want to suppress is still evident, increase this value.
Edge
When an alpha channel is present, Edge suppresses the color spill of the foreground edge to the color gray. This is very useful for edges that contain a lot of transparency like hair or reflections.