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Rostrum Camera
A rostrum camera is a specially designed camera used in television production and filmmaking to animate a still picture or object. It consists of a moving lower platform on which the article to be filmed is placed, while the camera is placed above on a column. Many visual effects can be created from this simple setup, although it is most often used to add interest to static objects. The camera can, for example, traverse across a painting, and using wipes and zooms, change a still picture into a sequence suitable for television or movie productions. The controls of the camera differ considerably from those of a regular motion picture camera. The key to its operation is one or more frame counters. These enable the camera operator to roll the film backwards and forwards through the film gate, and to know exactly which frame is being exposed at a given time. Also key is the way the operation of the shutter is completely independent from the film transport, so a given frame may be expo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Movie Camera
A movie camera (also known as a film camera and cine-camera) is a type of photographic camera that rapidly takes a sequence of photographs, either onto film stock or an image sensor, in order to produce a moving image to display on a screen. In contrast to the still camera, which captures a single image at a time, the movie camera takes a series of images by way of an intermittent mechanism or by electronic means; each image is a ''frame'' of film or video. The frames are projected through a movie projector or a video projector at a specific frame rate (number of frames per second) to show the moving picture. When projected at a high enough frame rate (24 frames per second or more), the persistence of vision allows the eyes and brain of the viewer to merge the separate frames into a continuous moving picture. History A forerunner to the movie camera was the machine invented by Francis Ronalds at the Kew Observatory in 1845. A photosensitive surface was drawn slowly past the aper ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Television Program
A television show, TV program (), or simply a TV show, is the general reference to any content produced for viewing on a television set that is broadcast via Terrestrial television, over-the-air, Satellite television, satellite, and cable television, cable, or Digital distribution, distributed digitally on Over-the-top media service, streaming platforms. This generally excludes breaking news or Television advertisement, advertisements that are aired between shows or between segments of a show. A regularly recurring show is called a television series, and an individual segment of such a series is called an episode. Content is produced either in-house on a television stage with multiple cameras or produced by contract with film production companies. Episodes are usually broadcast in annual sets, which are called seasons in North America and series in other regions. A one-off television show may be called a television special, while a short series of episodes is a miniseries. A t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Filmmaking
Filmmaking or film production is the process by which a Film, motion picture is produced. Filmmaking involves a number of complex and discrete stages, beginning with an initial story, idea, or commission. Production then continues through screenwriting, Casting (performing arts), casting, pre-production, Principal photography, shooting, Sound recording and reproduction, sound recording, post-production, and screening the finished product before an audience, which may result in a film release and exhibition. The process is nonlinear, in that the filmmaker typically shoots the script out of sequence, repeats shots as needed, and puts them together through editing later. Filmmaking occurs in a variety of economic, social, and political contexts around the world, and uses a variety of technologies and cinematic techniques to make theatrical films, episodic films for television and streaming platforms, music videos, and promotional and educational films. Although filmmaking originally ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exposure (photography)
In photography, exposure is the amount of light per unit area reaching a frame (photography), frame of photographic film or the surface of an electronic image sensor. It is determined by shutter speed, lens f-number, and scene luminance. Exposure is measured in unit of measurement, units of lux-seconds (symbol lxs), and can be computed from exposure value (EV) and scene luminance in a specified region. An "exposure" is a single shutter cycle. For example, a long-exposure photography, long exposure refers to a single, long shutter cycle to gather enough dim light, whereas a multiple exposure involves a series of shutter cycles, effectively layering a series of photographs in one image. The accumulated ''photometric exposure'' (''H''v) is the same so long as the total exposure time is the same. Definitions Radiant exposure Radiant exposure of a ''surface'', denoted ''H''e ("e" for "energetic", to avoid confusion with Photometry (optics), photometric quantities) and measured in , i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Matte (filmmaking)
Mattes are used in photography and special effects filmmaking to combine two or more image elements into a single, final image. Usually, mattes are used to combine a foreground image (e.g. actors on a set) with a background image (e.g. a scenic vista or a starfield with planets). In this case, the matte is the background painting. In film and stage, mattes can be physically huge sections of painted canvas, portraying large scenic expanses of landscapes. In film, the principle of a matte requires masking certain areas of the film emulsion to selectively control which areas are exposed. However, many complex special-effects scenes have included dozens of discrete image elements, requiring very complex use of mattes and layering mattes on top of one another. For an example of a simple matte, the director may wish to depict a group of actors in front of a store, with a massive city and sky visible above the store's roof. There would be two images—the actors on the set, and the imag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Superimposition
Superimposition is the placement of one thing over another, typically so that both are still evident. Superimpositions are often related to the mathematical procedure of superposition. Audio Superimposition (SI) during sound recording and reproduction (commonly called overdubbing) is the process of adding new sounds over existing without completely erasing or masking the existing sound. Some reel-to-reel tape recorders of the mid 20th century provided crude superimposition facilities that were implemented by killing the high-frequency AC feed to the erase head while recording as normal via the read-write head. 2D images In graphics, superimposition is the placement of an image or video on top of an already-existing image or video, usually to add to the overall image effect, but also sometimes to conceal something (such as when a different face is superimposed over the original face in a photograph). Superimposition of two-dimensional images containing correlated periodic grid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ken Morse
Ken Morse (born c. 1944) is a British rostrum camera operator who has provided visual effects to BBC television programmes over several decades. Ken Morse worked as a cinema projectionist from the age of 12 for about 10 years. Morse joined the film industry in the 1960s, working originally in stop motion animation before moving to the rostrum camera. The British Academy (BAFTA) presented him with a Lifetime Achievement award to recognise his contributions to the industry over nearly forty years. He is based in Shepherd's Bush, London, England. Morse has been mentioned in several British sketch shows: ''The Fast Show'' listed his name in a spoof set of credits; and '' Big Train'' included a sketch about a rostrum cameraman driven mad by always being overshadowed by Ken Morse. The one-off comedy special '' Clinton: His Struggle with Dirt'' (produced by Armando Iannucci) credited 'Rostrum Camera' to "Not Ken Morse". He was also credited for 'Rostrum Camera' in the spoof credits for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Closing Credits
Closing credits, aka end credits or end titles, are a list of the cast and crew of a particular motion picture, television show, or video game. While opening credits appear at the beginning of a work, closing credits appear close to or at the very end of a work. A full set of credits can include not only the cast and crew, but also production sponsors, distribution companies, works of music licensed or written for the work, various legal disclaimers, such as copyright, and more. Appearance Typically, the closing credits appear in white lettering on a solid black background, often with a musical background. Credits are either a series of static frames, or a single list that scrolls from the bottom of the screen to the top. Occasionally closing credits will divert from this standard form to scroll in another direction, include illustrations, extra scenes, bloopers, joke credits and post-credits scenes. History The use of closing credits in film to list complete production ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ken Burns Effect
The Ken Burns effect is a type of panning and zooming effect used in film and video production from non-consecutive still images. The name derives from extensive use of the technique by American documentarian Ken Burns. This technique had also been used to produce animatics, simple animated mockups used to previsualize motion pictures, but Burns's name has become associated with the effect in much the same way as Alfred Hitchcock is associated with the dolly zoom. The feature enables a widely used technique of embedding still photographs in motion pictures, displayed with slow zooming and panning effects, and fading transitions between frames. Usage The technique is principally used when film or video material is not available. Action is given to still photographs by slowly zooming in on subjects of interest and panning from one subject to another. For example, in a photograph of a baseball team, one might slowly pan across the faces of the players and come to a rest on the pl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animation Camera
An animation camera, a type of rostrum camera, is a movie camera specially adapted for frame (film), frame-by-frame shooting of animation. It consists of a camera body with lens and film magazines, and is most often placed on a stand that allows the camera to be raised and lowered above a table often having both top and underneath lighting. The artwork to be photographed is placed on this table. For stop motion photography, the camera can also be mounted on a tripod or other support, pointing in any desired direction. Since most animation is now produced digitally, new animation cameras are not widely manufactured. Image scanners, video cameras and digital SLRs have taken their place. Examples of professional animation cameras (16 and 35 mm) A partial list of manufacturers of animation cameras includes: * Acme Tool and Manufacturing (USA) * Crass GmbH, Crass (Germany) * Neilson-Hordell (UK) * Oxberry (company), Oxberry (USA) * Double M Industries (USA) * A.I.A. Productions (U ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animation Stand
An animation stand is a device assembled for the filming of any kind of animation that is placed on a flat surface, including cel animation, graphic animation, clay animation, and silhouette animation. Traditionally, the flat surface that the animation rests on is some kind of table that the animator sits at. Pegs made specifically for animation are embedded into the table, in at least two slots allowing the pegs to slide from side to side, permitting horizontal movement of images, but can also be easily fixed into position for the accurate positioning ("registration") of the artwork. Opposite the animator is a series of supporting arms and supports, on top of which is mounted a film or video camera, pointing down toward the artwork, which films the artwork, frame-by-frame, as it is slowly moved and changed by the operator. The vertical positioning of the animation camera, always shooting down, is the main component that defines an animation stand, as opposed to a stop motion s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
