Dishwasher: Camera dolly

Sunday, 23 December 2012

Camera dolly

A camera dolly is a specialized piece of filmmaking and television production equipment designed to create smooth camera movements (cinematic techniques). The camera is mounted to the dolly and the camera operator and focus puller or camera assistant, usually ride on the dolly to operate the camera. The dolly grip is the dedicated technician trained to operate the dolly.The camera dolly may be used as a shooting platform on any surface but is often raised onto a track, to create smooth movement on a horizontal axis known as a dolly shot. Additionally, most professional film studio dollies have a hydraulic arm that raises or lowers the camera on the vertical axis. When a dolly grip operates a dolly on perpendicular axes simultaneously, it's known as a compound move.

Dolly moves may also be executed without track, giving more freedom on the horizontal plane and with it, a higher degree of difficulty. These are called dancefloor moves and may either be done on the existing surface (if smooth enough) or on an overlay designed for dolly movement. The ground overlay usually consists of thick plywood as a bottom layer and masonite on top.