Definition for Chroma Key

A process of designating a color in video into which other video can be inserted. For example, shooting video against a blue or green background allows inserting a different image for the background, if blue or green is specified as the chroma keyFullcompass LogoDefinition:
A process of designating a color in video into which other video can be inserted. For example, shooting video against a blue or green background allows inserting a different image for the background, if blue or green is specified as the chroma key color.
color.