a move in and out of a scene, i

A shot accomplished while the camera is moving or traveling, as opposed to a pivotal pan shot, which is made from a stationary position.

A moving shot that uses a wheeled camera platform known as a dolly.

A moving shot taken from a dolly. A Dolly-In moves the camera toward the subject, while a Dolly-Out moves the camera away from the subject. A dolly shot creates a sense of movement through space by capturing changes in perspective.

Named after the apparatus (called a dolly) that the camera is mounted on that allows it to be moved left and right during the shot.