Crane shot

Crane shot
Crane camera in action at Götaplatsen, Gothenburg, Sweden, during MTV World Stage 2012.

In filmmaking and video production, a crane shot is a shot taken by a camera on a crane or jib. The most obvious uses are to view the actors from above or to move up and away from them, a common way of ending a movie. Camera cranes go back to the dawn of movie-making, and were frequently used in silent films to enhance the epic nature of large sets and massive crowds.

The major supplier of cranes in Hollywood throughout the 1940s, 1950s, and 1960s was the Chapman Company (later Chapman-Leonard of North Hollywood), supplanted by dozens of similar manufacturers around the world. The typical design provided seats for both the director and the camera operator, and sometimes a third seat for the cinematographer as well. Large weights on the back of the crane provided a perfect balance to compensate for the weight of the people riding the crane. The weights had to be adjusted carefully to avoid the possibility of accidents. During the 1960s, the tallest Hollywood crane was the Chapman Titan crane, a massive design over 20' high that won an Academy Scientific & Engineering award.[1] Most cranes like this were manually operated, requiring an experienced boom operator who knew how to raise, lower, and "crab" the camera alongside actors while the crane platform rolled on separate tracks. The crane operator and camera operator had to precisely coordinate their moves so that focus, pan, and camera position all started and stopped at the same time, requiring great skill and rehearsal.

Some filmmakers like to have the camera on a boom arm just to make it easier to move around between ordinary set-ups. Most cranes accommodate both the camera and an operator, but some can be operated by remote control. They are usually, but not always, found in what are supposed to be emotional or suspenseful scenes. One example of this technique is the shots taken by remote cranes in the car-chase sequence of To Live and Die in L.A.

During the last few years, camera cranes have been miniaturized and costs have dropped so dramatically that most aspiring film makers have access to these tools. What was once a "Hollywood" effect is now available for under $400.

Types

Crane-truck operator and kranmeysterom Camera crane is traditionally divided into small, medium and large, depending on the load capacity and loading arm . Historically, the first was a kind of camera crane, which provides for lifting the chamber together with the operator, and sometimes with an assistant. It imposes certain restrictions on the range of motion of the boom because of the high load capacity and the need to ensure operator safety. In recent years more and more popular acquires another kind of camera crane with remote control - crane boom tripod . This crane carries the boom only movie camera or a television camera without operator and allows you to shoot from difficult points, as a small load capacity makes it possible to ensure the long reach of the crane boom and the relative freedom of movement. Availability of motorized panoramic head, remote control and video surveillance allows the operator to control the camera from the ground, watching the image on the monitor . A separate category consists of telescopic camera cranes. These devices allow you to set an arbitrary trajectory of the camera and get rid of characteristic jib cranes radial displacement during "spans" over shoot the scene.

Variations

Crane-truck operator and kranmeysterom Camera crane is traditionally divided into small, medium and large, depending on the load capacity and loading arm . Historically, the first was a kind of camera crane, which provides for lifting the chamber together with the operator, and sometimes with an assistant. It imposes certain restrictions on the range of motion of the boom because of the high load capacity and the need to ensure operator safety. In recent years more and more popular acquires another kind of camera crane with remote control - crane boom tripod . This crane carries the boom only movie camera or a television camera without operator and allows you to shoot from difficult points, as a small load capacity makes it possible to ensure the long reach of the crane boom and the relative freedom of movement. Availability of motorized panoramic head, remote control and video surveillance allows the operator to control the camera from the ground, watching the image on the monitor . A separate category consists of telescopic camera cranes. These devices allow you to set an arbitrary trajectory of the camera and get rid of characteristic jib cranes radial displacement during "spans" over shoot the scene.

Operator crane
Telescopic operator crane

Device

On your device large camera cranes are almost indistinguishable from the usual boom-type cranes, with the exception of special requirements for the smooth movement of the boom and noise mechanisms. Small camera cranes and crane-trucks have lightweight construction, and often do not have a mechanical drive. These valves are controlled manually by balancing the load special counterweight, facilitating manipulation. Camera crane controls kranmeyster that mounts it on the set, establishes a movie camera or a television camera, is responsible for security in accordance with the plan of the operator-director provides movement of the crane boom. To improve usability and repeatability of movement of the crane in different takes, the axis of rotation arrows provided with limbs, and the pointer. In some cases, the camera crane mounted on the dolly to give even greater mobility of the camera. Such devices are called crane trolleys. Also in the modern cinema there robotic cranes that allow using multiple actuators with high accuracy repeated movement of the camera to perform the trick photography. These devices are called tap-robots and some sources are marked Motion control.

Manufacturers

The main producers of cranes companies considered ABC-Products, Cambo, Filmotechnic, Polecam, Panther and Matthews Studio Equipment.

Famous examples

Shooting from manual crane

References

  1. http://www.chapman-leonard.com/HISTORY.html
  2. Jeremy Vineyard, Jose Cruz, Setting Up Your Shots: Great Camera Moves Every Filmmaker Should Know


Cinema Technologies Group http://cinetechno.com/

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