Meaning of blue screen | Babel Free

Definitions

1. 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.
2. The visual effect resulting from this technique as well as the colored screen itself, especially blue.
3. Ellipsis of blue screen of death.
   abbreviation, alt-of, ellipsis

Equivalents

CEFR level