colorkeybackdrop
nounUK /ˈkʌlə kiː ˈbækdrɒp/
US /ˈkʌlər kiː ˈbækdrɑːp/
A special green or blue screen that lets you put a different picture behind someone on TV.
The weather reporter stands in front of a colorkeybackdrop so the map can appear behind her.
RELATED WORDS
OTHER MEANINGS
2. A backdrop used in video production that is replaced with another image through color keying.
The filmmaker set up a colorkeybackdrop to add a spaceship window behind the actors.
3. A plain-colored surface chosen so software can remove it and insert graphics.
For the school video, they used a colorkeybackdrop to show the class floating in space.
4. A digital background layer keyed out by color to isolate the subject.
The editor keyed out the colorkeybackdrop and dropped in a beach scene.