Definition for Chroma Key

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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.