Thursday 11 October 2012

CASTING DIRECTOR [FILM TECHNOLOGY]




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Casting director
[Film Technology]  

Who have an immense knowledge of available actors and their work.






CASTERED LAMP STAND [FILM TECHNOLOGY]



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Castered lamp stand
[Film Technology]  



Wheeled stand, used for support the bigger lamps usually having a wind up central column











CASSETTE [FILM TECHNOLOGY]



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Cassette
[Film Technology]  


Enclosed tape package containing one or two spools that allows automatic lacing of the path when loaded in to a cassette player.







CARRIER WAVE [FILM TECHNOLOGY]



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Carrier wave 
[Film Technology]  

Carrier Wave, radio waves that can be used to carry modulated signals. Programme signals (audio signal, video signal, etc.) are impressed on the carrier by frequency modulation (FM) or amplitude modulation (AM).  The carrier wave is usually kept at a fixed frequency by the transmitter and is detected in the receiver by a resonant circuit at the carrier frequency. A message is sent by changing the carrier wave's amplitude or its phase proportional to the desired transmission signal. If the amplitude is changed, amplitude modulation results, and a change of phase results in phase modulation, a form of frequency modulation.












CAR HEAD LAMP [FILM TECHNOLOGY]



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Car head lamp
[Film Technology]  



These are usually simulated with a stand lamp ( restricted by a barn door) turned across the scene. But not too rapidly, or the purpose of the effect will not be evident on the screen.










CARDIOID MICROPHONE [FILM TECHNOLOGY]




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Cardioid microphone
[Film Technology]  



So called because its sensitivity pattern is heart shaped, another name is uni-directional microphone. Microphone whose directivity pattern of microphone (polar diagram) is heart shaped, resulting in maximum sensitivity at the front and very low sensitivity at the rear.

Accessories   : mike mounting swivel bracket, `gun’ tube.  30mm and 130mm extension tubes. Foam an metal mesh wind shields.
Dimensions    : 147 mm long .18mm diameter. 

Weight            : 120gm. 

Finish              :  Matt. 

Some degree of directionality is introduced to produce a heart shaped response curve. These are widely used in TV studios because when pointed at an artist their ‘dead’ side of microphone can be directed more-or-less towards areas of noise in the studio. They are widely used in booms, and here `dead’ side is primarily of value of rejecting studio reverberation. So that for a given sound perspective, the microphone can be used farther from the performer than an omni-directional microphone could be.








CARBON TRIMS [FILM TECHNOLOGY]



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Carbon trims 
[Film Technology]  


The gaseous arc are itself is drawn between two cerium-cored white-flame carbon rods or trims. These continually burn away, the motor driven feed rotating the positive pole to sustain a symmetrical crater. Burning life is limited to about 90 minuets. Carbon trims burn at colour temperatures from around 6000-3350 K, depending on their core material; corrective colour filters being used to adjust or match their light as required.









CARBON MICROPHONE [FILM TECHNOLOGY]




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Carbon microphone 
[Film Technology]  

Other name of resistance microphone. The simplest type of modern microphone is the carbon microphone, used in telephones. This microphone consists of a metallic cup filled with carbon granules; a movable metallic diaphragm mounted in contact with the granules covers the open end of the cup. Wires attached to the cup and diaphragm are connected to an electrical circuit so that a current flows through the carbon granules. Sound waves vibrate the diaphragm, varying the pressure on the carbon granules. The electrical resistance of the carbon granules changes with the varying pressure, causing the current in the circuit to change according to the vibrations of the diaphragm. The varying current may either actuate a nearby telephone receiver or may be amplified and transmitted to a distant receiver. If the current variation is suitably amplified, it may also be used to modulate a radio transmitter.


















CARBON ARC [FILM TECHNOLOGY]





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Carbon arc 
[Film Technology]  

A luminant created by a gaseous discharge between two cerium-cored carbon rods. These carbon trims burn for a limited duration (e.g. 45 to  90 minutes) where arc lamp produce high intensity light of excellent colour quality and sharpness, they require skilled operation and maintenance to achieve these properties, and to sustain an even, constant light out-put. Mainly used as high intensity light sources for large-area or exterior lighting. Available in 225 amp (brute) down to smaller fresnel spot and follow spotlight versions (65amp) 6000/335 0k, 1/2-1 hour burning time. Carbon arcs are low voltage, high current sources developed in motion picture studios to provide high intensity light of excellent colour quality. The arc being a very concentrated point source, produce very sharp, crisp illumination with enhanced modeling lighting, texture, textural lighting and shadow formation ; with the advent of other powerful, more compact, and less demanding light sources, the use of carbon arcs has lasted in both film studio and  television studios. Arc lamps require a DC supply (usually 115v). The gaseous arc itself is drawn between two cerium-cored white-flame carbon rods or trims. These continually burn away, the motor driven feed rotating the positive pole to sustain a symmetrical crater. Burning life is limited to about 90 minutes, plus the need for cool-down time before redimming. Carbon trims burn at colour temperatures from around 6000-3350 K, depending on their core material; corrective colour filters being used to adjust or match their light as required. A luminent created by a gaseous discharge between two cerium-cored carbon rods. The trims [Carbon trims]burn for a limited duration  ( e.g. 45 to 90 minuets) while arc lamps produce high intensity light of excellent colour quality and sharpness, they require skilled operation and maintenance to achieve these properties, and to sustain an even, constant light out-put.









CAPTION SCANNER [FILM TECHNOLOGY]



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Caption scanner
[Film Technology]  



Apparatus for television 35 mm transparency or small graphics (12” by 9”). It may incorporating a scanning tube (filling spot scanner) or a camera tube (e.g. vidicon).










CANVAS REFLECTOR [FILM TECHNOLOGY]



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Canvas reflector
[Film Technology]  


The soft diffused light can be obtained form white canvas sheets.







CANTED SHOT [FILM TECHNOLOGY]



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Canted shot
[Film Technology]  


( Tiled shot ). A deliberately introduced visual effect in which verticals are made to lean left or right, usually to convey an unstable emotional state.








CANNES FILM FESTIVAL [FILM TECHNOLOGY]



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Cannes Film Festival 
[Film Technology]  

Cannes, Festival de, the most prestigious film festival in the world. A purely political agenda dictated the creation of the Cannes Film Festival: it was conceived in France at the end of 1938 as a reaction to the Venice Mostra, which had been established by Benito Mussolini in the early 1930s as a platform for fascist propaganda. World War II hostilities intervened, however, and the first Festival was not held until 1946, when Philippe Erlanger’s project was finally accepted by the French government, Cannes town authorities, and cinema representatives.  Internationalism and post-war optimism were to characterize the first Festival; the organizers placed less emphasis on competition than on mutual stimulation between national productions. The Lost Weekend by Billy Wilder won the Grand Prix, but Roma, Città Aperta (1945; Rome, Open City) by Roberto Rossellini was received unfavourably by most critics. The Festival soon acquired its reputation as a professional, business-orientated, fashionable event. The jury’s selection criteria were predominantly commercial, and political concerns were avoided, except in 1956, when Nuit et Brouillard (1955; Night and Fog) by Alain Resnais, an account of Auschwitz, almost provoked a diplomatic scandal. The first criticism of the Festival was heard in the same year, when François Truffaut exposed its political intrigues and promotional deals, and predicted its commercial demise. The Festival survived, however, and Truffaut was himself rewarded for Les Quatre Cents Coups (1959; The Four Hundred Blows). The political climate of Paris in May 1968 led to the Festival being cancelled that year, and resulted in the establishment of the Société des Réalisateurs de Film. Despite its ever-present financial interests and political overtones, the Cannes Film Festival remains an essential showcase for international cinema. Recipients of the Palme d’Or (Golden Palm) award include La Dolce Vita (1960, Federico Fellini), Il Gattopardo (1963; The Leopard, Luchino Visconti), Blow Up (1966, Michelangelo Antonioni), The Go-Between (1971, Joseph Losey), Taxi Driver (1976, Martin Scorsese), Paris, Texas (1984, Wim Wenders), sex, lies and videotape (1989, Steven Soderbergh), The Piano (1993, Jane Campion), Pulp Fiction (1994, Quentin Tarantino), and Secrets and Lies (1996, Mike Leigh).