CHICAGO (CBS) -- Many donned green apparel Friday in celebration of an early St. Patrick's Day – but in the TV news industry, wearing green has some longstanding pitfalls. Chroma key, or green screen, ...
For pretty much as long as there’s been digital VFX, chroma keying and green screens have been a huge part of the industry.
Chroma keying — or green screen technology — essentially involves filming subjects in front of a bright-coloured background (usually green), and then using video editing software to digitally remove ...