Definitions for "Process shot"
or rear projection a filmmaking technique in which the background scene is projected onto a screen behind the actors so it appears as if the actors are actually in the scene which is being projected.
Rear projection shot; moving automobile or train shots on which the background is projected through a transparent screen.
Any shot involving rephotography to combine two or more images into one, or to create a special effect; also called "composite shot." See also matte shot, rear projection, special effects.