Queen Kong (2013)
Meghan O'Bryan & Mike Zeile
Chroma Key Video
With the use of chroma key, we were able to create a sense of crawling up the side of a skyscraper on a windy day. The sounds used were a mix of city sounds and windy gusts to imply location and atmosphere.
Chroma Key [krəʊməˌki]
a special effect in which a coloured background can be eliminated and a different background substituted
Also called: colour separation overlay