How to Use Green Screen Hollywood Technology

Hollywood manages to transport moviegoers to different places be it real or ordinary. With today’s sophisticated film making technologies, anyone can have a look at traditional Rome’s grand coliseums, walk on the surface of Jupiter, and visit dimensions that was once restricted to only our imaginations. Also, creatures such as monsters, angels, and beasts are brought to life with the aid of green screen Hollywood technology. But what precisely is green screen or “Chroma Key” technology? How does it work?