blue screen
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English
Definitions
noun
- The filmmaking technique of shooting foreground action against an evenly-lit monochromatic background for the purpose of removing the background from the scene and replacing it with a different image or scene.
- The visual effect resulting from this technique as well as the colored screen itself, especially blue.
noun
- An error screen displayed by some operating systems, especially Microsoft Windows, after encountering an unrecoverable error which causes the system to shut down