Dolly grip
Encyclopedia
In cinematography
Cinematography
Cinematography is the making of lighting and camera choices when recording photographic images for cinema. It is closely related to the art of still photography...

, the dolly grip dedicated technician trained to operate the camera dolly
Camera dolly
A camera dolly is a specialized piece of filmmaking and television production equipment designed to create smooth camera movements . 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 individual places, levels, and moves the dolly track, then pushes and pulls the dolly and usually a camera operator
Camera operator
A camera operator or cameraman is a professional operator of a film or video camera. In filmmaking, the leading cameraman is usually called a cinematographer, while a cameraman in a video production may be known as a television camera operator, video camera operator, or videographer, depending on...

 and camera assistant as riders. If the dolly has a moveable vertical axis, such as a hydraulic arm, then the dolly grip also operates the "boom". If both axis are used simultaneously, this type of dolly shot
Tracking shot
In motion picture terminology, a tracking shot is a segment in which the camera is mounted on a camera dolly, a wheeled platform that is pushed on rails while the picture is being taken...

 is known as a compound move.

A dolly grip must work closely with the camera crew to perfect these complex movements (cinematic techniques
Cinematic techniques
- Basic Definitions of Terms :Aerial Shot:A shot taken from a crane, plane, or helicopter. Not necessarily a moving shot.Backlighting:The main source of light is behind the subject, silhouetting it, and directed toward the camera....

) during rehearsals. Focusing the lens is critical to capturing a sharp image, so a dolly grip must hit his/her marks in concert with a camera assistant who pulls focus. It is a skill that experience can hone to a point, but the best dolly grips are known for their "touch" and that makes them highly sought-after talents. Despite this expertise, these key members of the filmmaking community have on occasion been dubbed with the derogatory term, "dolly jockey".

A dolly grip is also employed when the camera is operated in handheld mode (on the operator's shoulders or literally in their hands). While the camera operator is moving with the camera, the dolly grip is responsible for the operator's safety, helping them to "blindly" negotiate their way through sometimes complicated environments. The dolly grip silently directs the operator (through gentle touches, nudges, pulls and pushes) away from walls and other obstacles that the operator cannot see while concentrating on the image in the camera viewfinder. The same is true when the camera is operated with a Steadicam
Steadicam
A Steadicam is a stabilizing mount for a motion picture camera that mechanically isolates it from the operator's movement, allowing a smooth shot even when moving quickly over an uneven surface...

 or similar body-mounted stabilization tool.

Although dolly grips are hired by and under a key grip
Key grip
In the United States and many parts of the world in film-making, the key grip is the head of the grip department and chief rigging technician on the set. Using light, he or she is in charge of the shadows of light, the movement of the camera, the placing of cameras on any stationary, moving,...

, they are paid the same as (or more than) a best boy grip
Best boy
In a film crew there are two kinds of best boy: best boy electric and best boy grip. They are assistants to their department heads, the gaffer and the key grip, respectively.- Job responsibilities :...

, who is the second in command.

Dolly grips may also push a wheeled platform holding the microphone and boom operator.

Crane operators in the film industry are specially trained film crew. They are normally grips
Grip (job)
In the U.S. and Canada, grips are lighting and rigging technicians in the filmmaking and video production industries. They constitute their own department on a film set and are directed by a key grip. Grips have two main functions...

.

In film-making to achieve a desired shot sometimes the camera
Camera
A camera is a device that records and stores images. These images may be still photographs or moving images such as videos or movies. The term camera comes from the camera obscura , an early mechanism for projecting images...

needs to be moved. This can be done several ways, one of which is to use a camera crane. There are many types of camera cranes, most being a counter balanced arm on a pivot whilst some are hydraulic. They can be used to lift the camera, and often the camera operator and assistant, quickly into the air. The Crane operator sets up and operates the camera crane so that the camera arrives at the right spot. This can be difficult since the camera may be a long distance from the operator.
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