What is camera tracking?

Camera tracking, also known as match moving, is the process of analyzing video footage to determine the movement of the camera so that computer-generated elements can be accurately integrated into the scene. This technique is widely used in film and television visual effects to seamlessly blend live-action footage with 3D graphics or animations. By recreating the camera's movement in a virtual environment, artists ensure that the added elements match the perspective, scale, and motion of the original shot. Camera tracking can be done in both 2D and 3D, depending on the project's needs.