[Fred Emmott] had about 30 inches behind his desk to work with, and shares what it took to make a green screen work reliably ... screens were done before the digital age.

If you know anything about how films are made then you have probably heard about the “green screen” before ... an actor filmed in front of a green background. Using video editing software ...

With its new AI-powered video background tool ... You can access the feature via the Shorts camera by choosing the “green screen” icon and selecting “Dream Screen.” From there, simply ...