Another pioneer is William Green of Bristol, England. In 1888-89 he had an A. Légé built a perforating apparatus in order to prepare paper film for his camera.
Georges Démény, employee with Etienne Jules Marey, constructed the Beater Movement in 1893. The film width is 60 mm.
Max Skladanowsky conceived his own make of camera in 1894-95, but more interesting is his “Bioscop” projector, the first duplex construction in practice. Green, part designer for Prestwich, also designed a duplex projecting machine. This 1896 wide-film projector can be seen at the South Kensington Science Museum.
The Lumière Domitor camera was originated by Charles Moisson, chief mechanic of the Lumière works at Lyon in 1894. They shot on paper film of 35 millimeter width. In 1895 the Lumière could buy celluloïd film from New-York’s Celluloid Manufacturing Co. This they covered with their own Etiquette-bleue emulsion, had it cut into strips and perforated. It is not known which recipe they used for positives.
Then an ever increasing number of cine cameras came up. The makes and brands would be: Birt Acres (1894-95), the Latham Eidoloscope by Lauste (1895), the Marvin & Casler Bioscope by Dickson (1895), Pathé frères (1896) with ratchet claws, Prestwich (1896), Newman & Guardia (1896), de Bedts, Gaumont-Démény (1896), Schneider, Schimpf, Akeley, Debrie, Bell & Howell, Leonard-Mitchell, Ertel, Ernemann, Eclair, Stachow, Universal, Institute, Wall, Lytax, and many others.
The first all-metal cine camera is the Bell & Howell Standard of 1911-12. One of the most complicated models is the Mitchell-Technicolor Beam Splitting Three-Strip Camera of 1932. With it, three colour separation originals are obtained behind a purple, a green, and a red light filter, the latter being part of one of the three different raw materials in use. Blue and red light passes a purple filter . . .
The standardized frame rate for commercial sound film is 24 frames per second. The standard commercial (i.e., movie-theater film) width is 35 millimeters, while many other film formats exist. The standard aspect ratios are 1.66, 1.85, and 2.39 (anamorphic). NTSC video (common in North America and Japan) plays at 29.97 frame/s; PAL (common in most other countries) plays at 25 frame/s. These two television and video systems also have different resolutions and color encodings. Many of the technical difficulties involving film and video concern translation between the different formats. Video aspect ratios are 4:3 for full screen and 16:9 for widescreen.
Multiple synchronized cameras may be used and the films then projected simultaneously, either on a single three-image screen (Cinerama) or upon multiple screens forming a complete circle, with gaps between screens through which the projectors illuminate an opposite screen. (See Circle-Vision 360°.)
The clapper board which typically starts a take is used as a reference point for the editor to sync the picture to the sound (provided the scene and take are also called out so that the editor knows which picture take goes with any given sound take). It also permits scene and take numbers and other essential information to be seen on the film itself. Aaton cameras have a system called AatonCode that can "jam sync" with a timecode-based audio recorder and prints a digital timecode directly on the edge of the film itself. However, the most commonly used system at the moment is unique identifier numbers exposed on the edge of the film by the film stock manufacturer (KeyKode is the name for Kodak's system). These are then logged (usually by a computer editing system, but sometimes by hand) and recorded along with audio timecode during editing. In the case of no better alternative, a handclap can work if done clearly and properly, but often a quick tap on the microphone (provided it is in frame for this gesture) is preferred.
Some cameras have low-accuracy ("non-sync" or MOS) film-advance systems. One of the most common uses of these cameras in commercial films are the spring-wound cameras used in hazardous special effects, known as "crash cams". Scenes shot with these have to be kept short, or resynchronized manually with the sound. MOS cameras are also often used for second-unit work or anything involving variable or non-standard speed filming. Due to their non-sync nature, some designs forgo traditional low-noise considerations for a studio camera and thus are quite noisy.
Movie cameras, although available before the Second World War, had an upsurge in popularity in the immediate post-war period giving rise to the creation of home movies. Compared to the pre-war models, these cameras were small, light, fairly sophisticated and affordable. While a basic model might have a single fixed aperture/focus lens, a better version might have three or four lenses of differing apertures and focal lengths on a rotating turret. A good quality camera might come with a variety of interchangeable, focusable lenses or possibly a single zoom lens. The viewfinder was normally a parallel sight within or on top of the camera body. In the 1950s and for much of the 1960s these cameras were powered by clockwork motors, again with variations of quality. A simple mechanism might only power the camera for some 30 seconds, while a geared drive camera might work for as long as 75 - 90 seconds (at standard speeds). Even today there is a market among collectors for these types of camera, as the engineering and materials were of a very high standard and no battery is required. While film stock and the ability to process it exists, these cameras can still be used.
The common film used for these cameras was termed Standard 8, which was a strip of 16 millimetre wide film which was only exposed down one half during shooting. The film had twice the number of perforations as film for 16 mm cameras and so the frames were half as high and half as wide as 16 mm frames. The film was removed and placed back in the camera to expose the frames on the other side once the first half had been exposed. Once the film was developed it was spliced down the middle and the ends attached, giving of Standard 8 film from a spool of of 16 mm film. 16 mm cameras, mechanically similar to the smaller format models, were also used in home movie making but were more usually the tools of semi professional film and news film makers.
In the 1960s a new film format, Super8, coincided with the advent of battery operated electric movie cameras. The new film, with a larger frame print on the same width of film stock, came in a cassette which simplified changeover and developing. Another advantage of the new system is that they had the capacity to record sound, albeit of indifferent quality. Camera bodies, and sometimes lenses, were increasingly made in plastic rather than the metals of the earlier types. As the costs of mass production came down, so did the price and these cameras became very popular. This type of format and camera was more quickly superseded for amateurs by the advent of video cameras, although some professionals continued to make use of its visual characteristics alongside larger format film and video cameras.
US Patent Issued to Vitec Group on Jan. 4 for "Pan and Tilt Head Supporting a Video/ cine Camera on a Stand" (British Inventor)
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I've Shot the Key Moments of Welsh History ...on This Cine-Cam I Bought 50 Yrs Ago; INVESTITURE TO ABERFAN... MALDWYN'S RARE RECORD
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