Whether you're using a green screen or another form of sheeting such as a blue screen ... With this, dial back the ...

Now that LED screens can move with the camera's eye, virtual sets can solve a bunch of green screen problems. The biggest one probably being lighting. Richard Bluff: We've all seen movies ...

This is the blue screen, developed by Lawrence Butler and it looks and works similar to the green screen we use today. With the arrival of color films, Butler realized he could put a subject in ...