Definition & Meaning of "match moving"

What is "match moving"?

Match moving is a visual effects technique used to seamlessly integrate computer-generated (CG) elements into live-action footage by accurately tracking the movement of the camera during filming. The process involves capturing the movement of the camera in the real world and then replicating that movement in a virtual environment. This allows CG elements, such as objects or characters, to move and interact naturally within the scene, matching the perspective and motion of the live-action footage. Match moving ensures that the added CG elements blend seamlessly with the existing footage, maintaining a realistic and coherent look.