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A camera stabilizer, or camera-stabilizing mount, is a device designed to hold a camera in a manner that prevents or compensates for unwanted camera movement, such as "camera shake".
For small hand-held cameras, a harness or contoured frame steadies the camera against the photographer's body. In some models, the camera mount is on an arm that protrudes in front of the photographer; beneath the camera is a handle grip. Another variation positions the camera atop a fulcrum brace against the photographer's chest or abdomen.
To compensate for camera instability caused by the movement of the operator's body, camera operator Garrett Brown invented the Steadicam, a body-mounted stabilization apparatus for motion picture cameras, which uses springs as shock absorbers.
In 1991, Martin Philip Stevens [lower-alpha 1] invented a hand-held camera stabilizer for motion-picture and video cameras, called the Glidecam.
Some camera stabilization machines use gyroscopes to sense disruptive motion. The Artemis Trinity system from Arri combines a mechanical and electronic stabilization. [1] [2] [3]
Since approx. 2015, it is common to stabilize moving cameras with remote controlled camera heads. The camera and lens are mounted in a remote controlled camera holder which is then mounted on a moving dolly, such as rail systems, cable suspended dollys, cars or helicopters. For example the Newton stabilized remote head [4] is broadly used to stabilize moving TV cameras at live broadcast of sports and events.
Although a tripod can hold a camera stably, stationary platforms are not regarded as camera stabilizers.
A camera shoulder brace stabilizes by shifting the weight of the camera to the operator's shoulder. This allows for smoother shots than might be obtainable by handheld operation. Camera shoulder braces are typically padded for comfort and allow the attachment of zoom controllers, transmitters, and other devices. [5] The operator generally holds two handles while a third brace rests on the shoulder. A remote LANC zoom controller is usually placed on one of the handles.
Most braces are made of PVC, carbon fiber or light-weight metals to keep the weight down. If the brace were too heavy it would defeat the purpose of using it, reduced camera shake and fluidity of movement.
For low shots, most braces can be used as a mini-tripod by setting the brace on flat surface.
Shoulder braces also reduce stress on the arms which reduces tiredness and muscle cramps during filming.
Steadicam is a brand of camera stabilizer mounts for motion picture cameras invented by Garrett Brown and introduced in 1975 by Cinema Products Corporation. The Steadicam brand was acquired by Tiffen in 2000. It was designed to isolate the camera from the camera operator's movement, keeping the camera motion separate and controllable by a skilled operator.
A gimbal is a pivoted support that permits rotation of an object about an axis. A set of three gimbals, one mounted on the other with orthogonal pivot axes, may be used to allow an object mounted on the innermost gimbal to remain independent of the rotation of its support. For example, on a ship, the gyroscopes, shipboard compasses, stoves, and even drink holders typically use gimbals to keep them upright with respect to the horizon despite the ship's pitching and rolling.
A professional video camera is a high-end device for creating electronic moving images. Originally developed for use in television studios or with outside broadcast trucks, they are now also used for music videos, direct-to-video movies, corporate and educational videos, wedding videos, among other uses. Since the 2000s, most professional video cameras are digital.
The EF lens mount is the standard lens mount on the Canon EOS family of SLR film and digital cameras. EF stands for "Electro-Focus": automatic focusing on EF lenses is handled by a dedicated electric motor built into the lens. Mechanically, it is a bayonet-style mount, and all communication between camera and lens takes place through electrical contacts; there are no mechanical levers or plungers. The mount was first introduced in 1987.
A monopod, also called a unipod, is a single staff or pole used to help support cameras, binoculars, rifles or other precision instruments in the field.
In cinematography, a jib is any boom device used to mount a camera on one end, and a counterweight with camera controls on the other. In principle, it operates like a see-saw, with the balance point located closer to the counterweight, which allows the end of the arm with the camera to move through an extended arc. Typically a jib permits the camera to be moved vertically, horizontally, or a combination of the two. A small jib can be mounted on a tripod, but many larger, purpose-built jibs have their own support stands, often on wheels. Modern jibs are normally modular and can be assembled in various lengths.
A camera dolly is a wheeled cart or similar device used in filmmaking and television production to create smooth horizontal 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 push the dolly back and forth. The camera dolly is generally used to produce images which involve moving the camera toward or away from a subject while a take is being recorded, a technique known as a "dolly shot". The dolly grip is the dedicated technician trained to operate the dolly by manually pushing it back and forth.
Video production is the process of producing video content for video. It is the equivalent of filmmaking, but with video recorded either as analog signals on videotape, digitally in video tape or as computer files stored on optical discs, hard drives, SSDs, magnetic tape or memory cards instead of film stock. There are three stages of video production: pre-production, production, and post-production. Pre-production involves all of the planning aspects of the video production process before filming begins. This includes scriptwriting, scheduling, logistics, and other administrative duties. Production is the phase of video production which captures the video content and involves filming the subject(s) of the video. Post-production is the action of selectively combining those video clips through video editing into a finished product that tells a story or communicates a message in either a live event setting, or after an event has occurred (post-production).
Arri Group is a German manufacturer of motion picture film equipment. Based in Munich, the company was founded in 1917. It produces professional motion picture cameras, lenses, lighting and post-production equipment. It is cited by Hermann Simon as an example of a "hidden champion". The Arri Alexa camera system was used to shoot several films that won the Academy Award for Best Cinematography, including Hugo (2011), Life of Pi (2012), Gravity (2013), Birdman (2014), The Revenant (2015) and 1917 (2019).
In photography, a tripod is a portable device used to support, stabilize and elevate a camera, a flash unit, or other videographic or observational/measuring equipment. All photographic tripods have three legs and a mounting head to couple with a camera. The mounting head usually includes a thumbscrew that mates to a female-threaded receptacle on the camera, as well as a mechanism to be able to rotate and tilt the camera when it is mounted on the tripod. Tripod legs are usually made to telescope, in order to save space when not in use. Tripods are usually made from aluminum, carbon fiber, steel, wood or plastic.
This article contains a list of cinematic techniques that are divided into categories and briefly described.
Image stabilization (IS) is a family of techniques that reduce blurring associated with the motion of a camera or other imaging device during exposure.
Fig Rig refers to a circular, handheld device used to stabilize and control a small film camera to catch motion while also reducing the chances of shaky footage. A fig rig allows a director or photographer to have more control over their chosen filming device and results in more stable film footage.
In cinematography and photography, panning means swivelling a still or video camera horizontally from a fixed position. This motion is similar to the motion of a person when they turn their head on their neck from left to right. In the resulting image, the view seems to "pass by" the spectator as new material appears on one side of the screen and exits from the other, although perspective lines reveal that the entire image is seen from a fixed point of view.
The Cineflex Heligimbal is a form of gimbal technology consisting of a motion-stabilized helicopter mount for motion picture cameras.
Sachtler is a manufacturer of film and video camera support products. The company was founded in 1958 and was bought by the United Kingdom's Vitec Group in 1995.
iStabilizer manufactures tripods, dollies, monopods, and mounts for use with smartphones, GPS units, and POV cameras. iStabilizer's products are designed to maximize stability and are compatible with most handheld devices. Noah Rasheta is the company's president.
Freefly Systems is an American corporation that designs, manufactures, and markets camera movement systems and camera stabilizers used in cinematography including unmanned aerial vehicles for aerial cinematography, gimbals, and remote controlled vehicles. The company headquarters are in Woodinville, Washington.
The DJIOsmo is a line of compact camcorders manufactured by DJI. It is capable of shooting 4K UHD and 12-16 MP within a maximum of 64 GB microSD storage.
Tilta is a manufacturer of cinema lens control systems, matte boxes, camera stabilization systems, camera cages, and other accessories. Its products are used in film, television, and videography by a wide range of professionals.