A movie projector (or film projector ) is an opto - mechanical device for displaying motion picture film by projecting it onto a screen . Most of the optical and mechanical elements, except for the illumination and sound devices, are present in movie cameras . Modern movie projectors are specially built video projectors (see also digital cinema ).
123-464: The Showroom Cinema is an independent cinema , café bar and creative workspace contributing to the culture in Sheffield , England . In 2002, the cinema was voted the favourite independent cinema of Guardian readers. In November 2007, Showroom was awarded the title Best Cultural Venue in Sheffield's Exposed Magazine Awards. The Showroom Cinema is housed in a 1936 art deco building which
246-415: A digital cinema format that uses dual 2K resolution projectors and a screen with a 1.90:1 aspect ratio; this system is designed primarily for use in retrofitted multiplexes, using screens significantly smaller than those normally associated with IMAX. In 2015, IMAX introduced an updated "IMAX with Laser" format, using 4K resolution laser projectors. The term " premium large format " ( PLF ) emerged in
369-651: A movie house , film house , film theater , cinema or picture house . In the US, theater has long been the preferred spelling, while in the UK, Australia, Canada and elsewhere it is theatre . However, some US theaters opt to use the British spelling in their own names, a practice supported by the National Association of Theatre Owners , while apart from Anglophone North America most English-speaking countries use
492-422: A "changeover douser" or "changeover shutter"). Some projectors have a third, mechanically controlled douser that automatically closes when the projector slows down (called a "fire shutter" or "fire douser"), to protect the film if the projector stops while the first douser is still open. Dousers protect the film when the lamp is on but the film is not moving, preventing the film from melting from prolonged exposure to
615-573: A better view. Many modern theaters have accessible seating areas for patrons in wheelchairs. See also luxury screens below. Canada was the first country in the world to have a two-screen theater. The Elgin Theatre in Ottawa, Ontario became the first venue to offer two film programs on different screens in 1957 when Canadian theater-owner Nat Taylor converted the dual screen theater into one capable of showing two different movies simultaneously. Taylor
738-537: A break in between. Separate admission for a short subject is rare; it is either an extra before a feature film or part of a series of short films sold as one admission (this mainly occurs at film festivals). (See also anthology film .) In the early decades of "talkie" films, many movie theaters presented a number of shorter items in addition to the feature film. This might include a newsreel , live-action comedy short films, documentary short films, musical short films, or cartoon shorts (many classic cartoons series such as
861-481: A camera shooting speed – was inadvisable for projection, due to the risk of the nitrate -base prints catching fire in the projector. Nitrate film stock began to be replaced by cellulose triacetate in 1948. A nitrate film fire and its devastating effect is featured in Cinema Paradiso (1988), a fictional film which partly revolves around a projectionist and his apprentice. The birth of sound film created
984-402: A certain speed (the feed reel rotates faster as the film is exhausted), or based on the diameter of the remaining film (Premier Changeover Indicator Pat. No. 411992), although many projectors do not have such an auditory system. During the initial operation of a changeover, the two projectors use an interconnected electrical control connected to the changeover button so that as soon as the button
1107-407: A combination of motion detectors, detail detectors and pattern detectors, the outputs of all of which are combined to create the visual experience. The frequency at which flicker becomes invisible is called the flicker fusion threshold , and is dependent on the level of illumination and the condition of the eyes of the viewer. Generally, the frame rate of 16 frames per second (frame/s) is regarded as
1230-564: A definitive system, Le Prince eventually seemed satisfied with the result and had a demonstration screening scheduled in New York in 1890. However, he went missing after boarding a train in France and was declared dead in 1897. His widow and son managed to draw attention to Le Prince's work and eventually he came to be regarded as the true inventor of film (a claim also made for many others). After years of development, Edison eventually introduced
1353-409: A flicker-rate of two times (48 Hz) or even sometimes three times (72 Hz) the frame rate of the film, so as to reduce the perception of screen flickering. (See Frame rate and Flicker fusion threshold .) Higher rate shutters are less light efficient, requiring more powerful light sources for the same light on screen. A projection objective with multiple optical elements directs the image of
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#17328024303891476-414: A full restaurant menu instead of general movie theater concessions such as popcorn or candy. In certain countries, there are also Bed Cinemas where the audience sits or lays in beds instead of chairs. 3D film is a system of presenting film images so that they appear to the viewer to be three-dimensional. Visitors usually borrow or keep special glasses to wear while watching the movie. Depending on
1599-464: A graveyard and ruins, formed an ideal location for his ghostraising spectacle. When it opened in 1838, The Royal Polytechnic Institution in London became a very popular and influential venue with all kinds of magic lantern shows as an important part of its program. At the main theatre, with 500 seats, lanternists would make good use of a battery of six large lanterns running on tracked tables to project
1722-424: A lens, out of the lantern onto a screen. Simple mechanics to have the painted images moving were probably implemented since Christiaan Huygens introduced the apparatus around 1659. Initially candles and oil lamps were used, but other light sources, such as the argand lamp and limelight were usually adopted soon after their introduction. Magic lantern presentations may often have had relatively small audiences, but
1845-643: A minimum amount of 35 mm film from Kodak . The decision ensured that Kodak's 35 mm film production would continue for several years. Although usually more expensive than film projectors, high-resolution digital projectors offer many advantages over traditional film units. For example, digital projectors contain no moving parts except fans, can be operated remotely, are relatively compact and have no film to break, scratch or change reels of. They also allow for much easier, less expensive, and more reliable storage and distribution of content. All-electronic distribution eliminates all physical media shipments. There
1968-440: A need for a steady playback rate to prevent dialog and music from changing pitch and distracting the audience. Virtually all film projectors in commercial movie theaters project at a constant speed of 24 frame/s. This speed was chosen for both financial and technical reasons. A higher frame rate produces a better looking picture, but costs more as film stock is consumed faster. When Warner Bros. and Western Electric were trying to find
2091-600: A new camera in 1889 but never seems to have been successful in projecting his movies. Eadweard Muybridge developed his Zoopraxiscope in 1879 and gave many lectures with the machine from 1880 to 1894. It projected images from rotating glass disks. The images were initially painted onto the glass, as silhouettes. A second series of discs, made in 1892–94, used outline drawings printed onto the discs photographically, then colored by hand. Ottomar Anschütz developed his first Electrotachyscope in 1886. For each scene, 24 glass plates with chronophotographic images were attached to
2214-417: A result, the customer geography area of multiplexes and megaplexes typically overlaps with smaller theaters, which face threat of having their audience siphoned by bigger theaters that cut a wider swath in the movie-going landscape. In most markets, nearly all single-screen theaters (sometimes referred to as a "Uniplex") have gone out of business; the ones remaining are generally used for arthouse films, e.g.
2337-399: A safe voltage under 36V AC and is viewable from both sides. In a commercial theater, the screen also has millions of very small, evenly spaced holes in order to allow the passage of sound from the speakers and subwoofer which often are directly behind it. In the two-reel system the projector has two reels–one is the feed reel, which holds the part of the film that has not been shown, the other
2460-409: A screen in front of the stage and adding a projector; this conversion may be permanent, or temporary for purposes such as showing arthouse fare to an audience accustomed to plays. The familiar characteristics of relatively low admission and open seating can be traced to Samuel Roxy Rothafel , an early movie theater impresario . Many of these early theaters contain a balcony , an elevated level across
2583-422: A short subject (a newsreel, short documentary, a "2-reeler," etc.), a cartoon, and the feature. Some theaters would have movie-based commercials for local businesses, and the state of New Jersey required showing a diagram of the theater showing all of the exits. Because a single film reel does not contain enough film to show an entire feature, the film is distributed on multiple reels. To prevent having to interrupt
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#17328024303892706-636: A single screen. In the 2010s, most movie theaters had multiple screens. The largest theater complexes, which are called multiplexes —a concept developed in Canada in the 1950s—have up to thirty screens. The audience members often sit on padded seats, which in most theaters are set on a sloped floor, with the highest part at the rear of the theater. Movie theaters often sell soft drinks , popcorn and candy , and some theaters sell hot fast food . In some jurisdictions, movie theaters can be licensed to sell alcoholic drinks. A movie theater might also be referred to as
2829-584: A system is used that requires inexpensive 3D glasses, they can sometimes be kept by the patron. Most theaters have a fixed cost for 3D, while others charge for the glasses, but the latter is uncommon (at least in the United States). For example, in Pathé theaters in the Netherlands the extra fee for watching a 3D film consists of a fixed fee of €1.50, and an optional fee of €1 for the glasses. Holders of
2952-414: A total of over 500,000 visitors, with programs including Pauvre Pierrot and Autour d'une cabine . Thomas Edison initially believed film screening would not be as viable commercially as presenting films in peep boxes, hence the film apparatus that his company would first exploit became the kinetoscope . A few public demonstrations occurred since 9 May 1893, before a first public Kinetoscope parlor
3075-685: A tour to several large European cities for over a year. His Phantaskop had a front with separate lenses for each of the 12 pictures on a disc and two separate lenses were cranked around to direct light through the pictures. Wordsworth Donisthorpe patented ideas for a cinematographic film camera and a film presentation system in 1876. In reply to the introduction of the phonograph and a magazine's suggestion that it could be combined with projection of stereoscopic photography, Donisthorpe stated that he could do even better and announce that he would present such images in motion. His original Kinesigraph camera gave unsatisfactory results. He had better results with
3198-405: Is also the ability to display live broadcasts in theaters equipped to do so. The illusion of motion in projected films is a stroboscopic effect that has been traditionally been attributed to persistence of vision and later often to (misinterpretations of) beta movement and/or the phi phenomenon known from Gestalt psychology . The exact neurological principles are not yet entirely clear, but
3321-575: Is arguably the first cinema in the world. Claimants for the title of the earliest movie theatre include the Eden Theater in La Ciotat , where L'Arrivée d'un train en gare de La Ciotat was screened on 21 March 1899. The theatre closed in 1995 but re-opened in 2013. L'Idéal Cinéma in Aniche (France), built in 1901 as l'Hôtel du Syndicat CGT, showed its first film on 23 November 1905. The cinema
3444-641: Is credited by Canadian sources as the inventor of the multiplex or cineplex; he later founded the Cineplex Odeon Corporation , opening the 18-screen Toronto Eaton Centre Cineplex, the world's largest at the time, in Toronto, Ontario. In the United States, Stanley Durwood of American Multi-Cinema (now AMC Theatres ) is credited as pioneering the multiplex in 1963 after realizing that he could operate several attached auditoriums with
3567-458: Is increasing. The RealD company expects 15,000 screens worldwide in 2010. The availability of 3D movies encourages exhibitors to adopt digital cinema and provides a way for theaters to compete with home theaters . One incentive for theaters to show 3D films is that although ticket sales have declined, revenues from 3D tickets have grown. In the 2010s, 3D films became popular again. The IMAX 3D system and digital 3D systems are used (the latter
3690-503: Is mentioned in the 2010 Guinness World Records . The World's smallest solar-powered mobile cinema is Sol Cinema in the UK. Touring since 2010 the cinema is actually a converted 1972 caravan. It seats 8–10 at a time. In 2015 it featured in a Lenovo advert for the launch of a new tablet. The Bell Museum of Natural History in Minneapolis , Minnesota has recently begun summer "bike-ins", inviting only pedestrians or people on bicycles onto
3813-401: Is pressed, the changeover douser on the outgoing projector is closed in sync with the changeover douser on the incoming projector opening. If done properly, a changeover should be virtually unnoticeable to an audience. In older theaters, there may be manually operated, sliding covers in front of the projection booth's windows. A changeover with this system is often clearly visible as a wipe on
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3936-576: Is still inconvenient and disturbing to find and claim it during the commercials and trailers, unless it is near an aisle. Some movie theaters have some kind of break during the presentation, particularly for very long films. There may also be a break between the introductory material and the feature. Some countries such as the Netherlands have a tradition of incorporating an intermission in regular feature presentations, though many theaters have now abandoned that tradition, while in North America, this
4059-516: Is the oldest known movie theater still in continuous operation. Traditionally a movie theater, like a stage theater , consists of a single auditorium with rows of comfortable padded seats, as well as a foyer area containing a box office for buying tickets. Movie theaters also often have a concession stand for buying snacks and drinks within the theater's lobby. Other features included are film posters , arcade games and washrooms. Stage theaters are sometimes converted into movie theaters by placing
4182-427: Is the takeup reel, which winds the film that has been shown. In a two-reel projector the feed reel has a slight drag to maintain tension on the film, while the takeup reel is constantly driven with a mechanism that has mechanical 'slip,' to allow the film to be wound under constant tension so the film is wound in a smooth manner. The film being wound on the takeup reel is being wound "head in, tails out." This means that
4305-474: Is used in the animated movies of Disney / Pixar ). The RealD 3D system works by using a single digital projector that swaps back and forth between the images for eyes. A filter is placed in front of the projector that changes the polarization of the light coming from the projector. A silver screen is used to reflect this light back at the audience and reduce loss of brightness. There are four other systems available: Volfoni, Master Image, XpanD and Dolby 3D . When
4428-806: Is usually called a " megaplex ". However, in the United Kingdom, this was a brand name for Virgin Cinema (later UGC). The first megaplex is generally considered to be the Kinepolis in Brussels, Belgium, which opened in 1988 with 25 screens and a seating capacity of 7,500. The first theater in the U.S. built from the ground up as a megaplex was the AMC Grand 24 in Dallas, Texas , which opened in May 1995, while
4551-424: Is very rare and usually limited to special circumstances involving extremely long movies. During the closing credits many people leave, but some stay until the end. Usually the lights are switched on after the credits, sometimes already during them. Some films show mid-credits scenes while the credits are rolling, which in comedy films are often bloopers and outtakes, or post-credits scenes , which typically set up
4674-640: The Looney Tunes and Mickey Mouse shorts were created for this purpose). Examples of this kind of programming are available on certain DVD releases of two of the most famous films starring Errol Flynn as a special feature arrangement designed to recreate that kind of filmgoing experience while the PBS series, Matinee at the Bijou , presented the equivalent content. Some theaters ran on continuous showings , where
4797-536: The Digital Cinema Package for the film. Control data is encoded in a monoaural WAV file on Sound Track channel 13, labelled as "Motion Data". Motion Data tracks are unencrypted and not watermarked. Movie theaters may be classified by the type of movies they show or when in a film's release process they are shown: Usually in the 2020s, an admission is for one feature film. Sometimes two feature films are sold as one admission ( double feature ), with
4920-754: The Latham family, was demonstrated for members of the press on 21 April 1895 and opened to the paying public on 20 May, in a lower Broadway store with films of the Griffo-Barnett prize boxing fight, taken from Madison Square Garden 's roof on 4 May. Max Skladanowsky and his brother Emil demonstrated their motion pictures with the Bioscop in July 1895 at the Gasthaus Sello in Pankow (Berlin). This venue
5043-468: The Ministry of Technology campaign to raise standards. Using a very futuristic look, these 27-seat cinema vehicles were designed to attract attention. They were built on a Bedford SB 3 chassis with a custom Coventry Steel Caravan extruded aluminum body. Movies are also commonly shown on airliners in flight, using large screens in each cabin or smaller screens for each group of rows or each individual seat;
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5166-522: The Pathé Unlimited Gold pass (see also below) are supposed to bring along their own glasses; one pair, supplied yearly, more robust than the regular type, is included in the price. IMAX is a system using 70 mm film with more than ten times the frame size of a 35 mm film . IMAX theaters use an oversized screen as well as special projectors. The first permanent IMAX theater was at Ontario Place in Toronto, Canada. Until 2016, visitors to
5289-684: The cultural industries. The conversion programme was completed in 1998 and saw an entrance to the cinema created from Sheaf Square ; the Workstation retains the original entrance on Paternoster Row. The building was used in the video for the Arctic Monkeys song " Leave Before the Lights Come On " in 2006. In 2015 plans for a thorough refurbishment of the Showroom were announced, but the cinema must raise £250,000 to undertake
5412-420: The "START" in the gate of the projector. When the first cue is seen, the motor of the starting projector is started. Seven seconds later the end of the leader and start of program material on the new reel should just reach the gate of the projector when the changeover cue is seen. On some projectors, the operator would be alerted to the time for a change by a bell that operated when the feed reel rotation exceeded
5535-604: The 1570s in the English language. Movie theatres stand in a long tradition of theaters that could house all kinds of entertainment. Some forms of theatrical entertainment would involve the screening of moving images and can be regarded as precursors of film . In 1799, Étienne-Gaspard "Robertson" Robert moved his Phantasmagorie show to an abandoned cloister near the Place Vendôme in Paris. The eerie surroundings, with
5658-418: The 1970s, subwoofers have been used for low-pitched sounds. Since the 2010s, the majority of movie theaters have been equipped for digital cinema projection , removing the need to create and transport a physical film print on a heavy reel. A great variety of films are shown at cinemas, ranging from animated films to blockbusters to documentaries. The smallest movie theaters have a single viewing room with
5781-511: The 1980s the introduction of VHS cassettes made possible video-salons, small rooms where visitors viewed movies on a large TV. These establishments were especially popular in the Soviet Union , where official distribution companies were slow to adapt to changing demand, and so movie theaters could not show popular Hollywood and Asian films . In 1967, the British government launched seven custom-built mobile cinema units for use as part of
5904-467: The Crest Theatre in downtown Sacramento, California , small-scale productions, film festivals or other presentations. Because of the late development of multiplexes, the term "cinema" or "theater" may refer either to the whole complex or a single auditorium, and sometimes "screen" is used to refer to an auditorium. A popular film may be shown on multiple screens at the same multiplex, which reduces
6027-615: The Dark and Warner Bros. House of Wax , the first 3D feature with stereophonic sound. For many years, most 3D movies were shown in amusement parks and even "4D" techniques have been used when certain effects such as spraying of water, movement of seats, and other effects are used to simulate actions seen on the screen. The first decline in the theatrical 3D craze started in August and September 1953. In 2009, movie exhibitors became more interested in 3D film. The number of 3D screens in theaters
6150-722: The IMAX cinema attached to the National Science and Media Museum in Bradford , West Yorkshire, England, United Kingdom, could observe the IMAX projection booth via a glass rear wall and watch the large format films being loaded and projected. The largest permanent IMAX cinema screen measures 38.80 m × 21.00 m (127.30 ft × 68.90 ft) and was achieved by Traumplast Leonberg (Germany) in Leonberg, Germany , verified on 6 December 2022. IMAX also refers to
6273-512: The Old French word "theatre", from the 12th century and "...directly from Latin theatrum [which meant] 'play-house, theater; stage; spectators in a theater'", which in turn came from the Greek word "theatron", which meant "theater; the people in the theater; a show, a spectacle", [or] literally "place for viewing". The use of the word "theatre" to mean a "building where plays are shown" dates from
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#17328024303896396-774: The Showroom Cinema (2006) Digital Space at the Showroom Cinema (2007) Digital Space at the Showroom Cinema (2008) Lovebytes. Digital Art in Sheffield. (2008) Celluloid Screams: Sheffield Horror Film Festival (2009) Celluloid Screams: Sheffield Horror Film Festival (2010) Celluloid Screams: Sheffield Horror Film Festival (2011) Celluloid Screams: Sheffield Horror Film Festival (2012) Celluloid Screams: Sheffield Horror Film Festival (2013) Celluloid Screams: Sheffield Horror Film Festival (2014) Celluloid Screams: Sheffield Horror Film Festival (2015) Lovebytes- Digital Spring. (2012) Off
6519-613: The airline company sometimes charges a fee for the headphones needed to hear the movie's sound. In a similar fashion, movies are sometimes also shown on trains, such as the Auto Train . The smallest purpose-built cinema is the Cabiria Cine-Cafe which measures 24 m (260 sq ft) and has a seating capacity of 18. It was built by Renata Carneiro Agostinho da Silva (Brazil) in Brasília DF, Brazil in 2008. It
6642-418: The audience for a sequel. Movie projector Many projectors are specific to a particular film gauge and not all movie projectors are film projectors since the use of film is required. The main precursor to the movie projector was the magic lantern . In its most common setup it had a concave mirror behind a light source to help direct as much light as possible through a painted glass picture slide and
6765-407: The audience sits upon chairs, blankets or even in hot tubs , and watch the movie on a temporary screen, or even the wall of a building. Colleges and universities have often sponsored movie screenings in lecture halls. The formats of these screenings include 35 mm, 16 mm, DVD , VHS, and even 70 mm in rare cases. Some alternative methods of showing movies have been popular in the past. In
6888-409: The auditorium above the theater's rearmost seats. The rearward main floor "loge" seats were sometimes larger, softer, and more widely spaced and sold for a higher price. In conventional low pitch viewing floors, the preferred seating arrangement is to use staggered rows. While a less efficient use of floor space this allows a somewhat improved sight line between the patrons seated in the next row toward
7011-418: The beginning (or "head") of the reel is in the center, where it is inaccessible. As each reel is taken off of the projector, it must be re-wound onto another empty reel. In a theater setting there is often a separate machine for rewinding reels. For the 16 mm projectors that were often used in schools and churches, the projector could be re-configured to rewind films. The size of the reels can vary based on
7134-451: The bulky, heavy film reels. (35mm reels as received by theaters came unrewound; rewinding was the task of the operator who received the reel.). The two-reel system, using two identical projectors, was used almost universally for movie theaters before the advent of the single-reel system. Projectors were built that could accommodate a much larger reel, containing an entire feature. Although one-reel long-play systems tend to be more popular with
7257-470: The car's stereo system. Because of their outdoor nature, drive-ins usually only operate seasonally, and after sunset. Drive-in movie theaters are mainly found in the United States, where they were especially popular in the 1950s and 1960s. Once numbering in the thousands, about 400 remain in the U.S. today. In some cases, multiplex or megaplex theaters were built on the sites of former drive-in theaters. Some outdoor movie theaters are just grassy areas where
7380-436: The choice of other films but offers more choice of viewing times or a greater number of seats to accommodate patrons. Two or three screens may be created by dividing up an existing cinema (as Durwood did with his Roxy in 1964), but newly built multiplexes usually have at least six to eight screens, and often as many as twelve, fourteen, sixteen or even eighteen. Although definitions vary, a large multiplex with 20 or more screens
7503-461: The coin-operated peep-box Kinetoscope movie viewer in 1893, mostly in dedicated parlours. He believed this was a commercially much more viable system than projection in theatres. Many other film pioneers found chances to study the technology of the kinetoscope and further developed it for their own movie projection systems. The Eidoloscope , devised by Eugene Augustin Lauste for the Latham family,
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#17328024303897626-422: The condensing lens. A positive curvature lens concentrates the reflected and direct light toward the film gate. (Also spelled dowser.) A metal or asbestos blade which cuts off light before it can get to the film. The douser is usually part of the lamphouse, and may be manually or automatically operated. Some projectors have a second, electrically controlled douser that is used for changeovers (sometimes called
7749-434: The dark. Since the advent of stadium theaters with stepped aisles, each step in the aisles may be outlined with small lights to prevent patrons from tripping in the darkened theater. In movie theaters, the auditorium may also have lights that go to a low level, when the movie is going to begin. Theaters often have booster seats for children and other people of short stature to place on the seats to allow them to sit higher, for
7872-423: The direct heat of the lamp. It also prevents the lens from scarring or cracking from excessive heat. If a roll of film is continuously passed between the light source and the lens of the projector, only a continuous blurred series of images sliding from one edge to the other would be visible on the screen. In order to see an apparently moving clear picture, the moving film must be stopped and held still briefly while
7995-529: The early 1950s with the release of the first color stereoscopic feature, Bwana Devil . The film starred Robert Stack , Barbara Britton and Nigel Bruce . James Mage was an early pioneer in the 3D craze. Using his 16 mm 3D Bolex system, he premiered his Triorama program in February 1953 with his four shorts: Sunday In Stereo , Indian Summer , American Life , and This is Bolex Stereo . 1953 saw two groundbreaking features in 3D: Columbia's Man in
8118-416: The early Laurel & Hardy, 3 Stooges, and other comedies), and "features," which can take any number of reels (although most are limited to 1½ to 2 hours in length, enabling the theater to have multiple showings throughout the day and evening, each showing with a feature, commercials, and intermission to allow the audiences to change). In the "old days" (i.e., ca. 1930–1960), "going to the movies" meant seeing
8241-493: The edge of a large rotating wheel and thrown on a small opal-glass screen by very short synchronized flashes from a Geissler tube . He demonstrated his photographic motion from March 1887 until at least January 1890 to circa 4 or 5 people at a time, in Berlin, other large German cities, Brussels (at the 1888 Exposition Universelle), Florence, Saint Petersburg, New York, Boston and Philadelphia. Between 1890 and 1894 he concentrated on
8364-465: The exploitation of an automatic coin-operated version that was an inspiration for Edison Company's Kinetoscope . From 28 November 1894 to at least May 1895 he projected his recordings from two intermittently rotating discs, mostly in 300-seat halls, in several German cities. During circa 5 weeks of screenings at the old Berlin Reichstag in February and March 1895, circa 7.000 paying visitors came to see
8487-415: The feature film. Advertised start times are usually for the entire program or session, not the feature itself; thus people who want to avoid commercials and trailers would opt to enter later. This is easiest and causes the least inconvenience when it is not crowded or one is not very choosy about where one wants to sit. If one has a ticket for a specific seat (see below) one is formally assured of that, but it
8610-437: The film is advanced less than one full frame in order to reduce the unexposed area between frames. This method requires a special intermittent mechanism in all film handling equipment throughout the production process, from the camera to the projector. This is costly, and prohibitively so for some theaters. The anamorphic format uses special optics to squeeze a high aspect ratio image onto a standard Academy frame thus eliminating
8733-428: The film to a viewing screen. Projector lenses differ in aperture and focal length to suit different needs. Different lenses are used for different aspect ratios. One way that aspect ratios are set is with the appropriate aperture plate, a piece of metal with a precisely cut rectangular hole in the middle of equivalent aspect ratio. The aperture plate is placed just behind the gate, and masks off any light from hitting
8856-400: The finely detailed images of extra large slides on the 648 square feet screen. The magic lantern was used to illustrate lectures, concerts, pantomimes and other forms of theatre. Popular magic lantern presentations included phantasmagoria, mechanical slides, Henry Langdon Childe 's dissolving views and his chromatrope. The earliest known public screening of projected stroboscopic animation
8979-552: The first decade of motion pictures, the demand for movies, the amount of new productions, and the average runtime of movies, kept increasing, and at some stage it was viable to have theaters that would no longer program live acts, but only movies. The first building built for the dedicated purpose of showing motion pictures was built to demonstrate The Phantoscope , a device created by Jenkins & Armat, as part of The Cotton State Exposition on September 25, 1895 in Atlanta, GA. This
9102-546: The first megaplex in the U.S.-based on an expansion of an existing facility was Studio 28 in Grand Rapids, Michigan , which reopened in November 1988 with 20 screens and a seating capacity of 6,000. A drive-in movie theater is an outdoor parking area with a screen—sometimes an inflatable screen —at one end and a projection booth at the other. Moviegoers drive into the parking spaces which are sometimes sloped upwards at
9225-409: The front to give a more direct view of the movie screen. Movies are usually viewed through the car windscreen (windshield) although some people prefer to sit on the bonnet (hood) of the car. Some may also sit in the trunk (back) of their car if space permits. Sound is either provided through portable loudspeakers located by each parking space, or is broadcast on an FM radio frequency, to be played through
9348-510: The grounds for both live music and movies. In various Canadian cities, including Toronto , Calgary, Ottawa and Halifax , al-fresco movies projected on the walls of buildings or temporarily erected screens in parks operate during the Summer and cater to a pedestrian audience. The New Parkway Museum in Oakland, California replaces general seating with couches and coffee tables, as well as having
9471-594: The ideal compromise projection speed for the new sound pictures, Western Electric went to the Warner Theater in Los Angeles, and noted the average speed at which films were projected there. They set that as the sound speed at which a satisfactory reproduction and amplification of sound could be conducted. There are some specialist formats (e.g. Showscan and Maxivision ) which project at higher rates—60 frames/sec for Showscan and 48 for Maxivision. The Hobbit
9594-415: The illusion of one full frame being replaced exactly on top of another full frame. The gate holds the film still while the shutter is open. A rotating petal or gated cylindrical shutter interrupts the emitted light during the time the film is advanced to the next frame. The viewer does not see the transition, thus tricking the brain into believing a moving image is on screen. Modern shutters are designed with
9717-414: The image outside of the area intended to be shown. All films, even those in the standard Academy ratio, have extra image on the frame that is meant to be masked off in the projection. Using an aperture plate to accomplish a wider aspect ratio is inherently wasteful of film, as a portion of the standard frame is unused. One solution that presents itself at certain aspect ratios is the "2-perf" pulldown, where
9840-585: The images at the time had visible pixels. By 2006, the advent of much higher 4K resolution digital projection reduced pixel visibility. The systems became more compact over time. By 2009, movie theatres started replacing film projectors with digital projectors. In 2013, it was estimated that 92% of movie theaters in the United States had converted to digital, with 8% still playing film. In 2014, numerous popular filmmakers—including Quentin Tarantino and Christopher Nolan —lobbied large studios to commit to purchase
9963-455: The late 1960s, carbon arc lamps were the source of light in almost all theaters in the world. The Xenon arc lamp was introduced in Germany in 1957 and in the US in 1963. After film platters became commonplace in the 1970s, Xenon lamps became the most common light source, as they could stay lit for extended periods of time, whereas a carbon rod used for a carbon arc could last for an hour at
10086-425: The lowest frequency at which continuous motion is perceived by humans. This threshold varies across different species; a higher proportion of rod cells in the retina will create a higher threshold level. Because the eye and brain have no fixed capture rate, this is an elastic limit, so different viewers can be more or less sensitive in perceiving frame rates. It is possible to view the black space between frames and
10209-946: The mid-2010s to refer to auditoriums with high-end amenities. PLF does not refer to a single format in general, but combinations of non-proprietary amenities such as larger "wall-to-wall" screens, 4K projectors, 7.1 and/or positional surround sound systems (including Dolby Atmos ), and higher-quality seating (such as leather recliners). Cinemas typically brand PLF auditoriums with chain-specific trademarks , such as "Prime" ( AMC ), "Grand Screen” ( B&B Theatres ), "BTX" ( Bow Tie ), "Superscreen" ( Cineworld ), "BigD" ( Carmike , now owned by AMC), "UltraAVX" ( Cineplex ), "Macro XE" ( Cinépolis ), "XD" ( Cinemark ), "BigPix" ( INOX ), "Laser Ultra" ( Kinepolis and Landmark Cinemas ), "RPX" ( Regal Cinemas ), "Superscreen DLX"/"Ultrascreen DLX" ( Marcus ), "Titan" ( Reading Cinemas ), "VueXtreme" ( Vue International ), and "X-land" ( Wanda Cinemas ). PLFs compete primarily with formats such as digital IMAX;
10332-465: The most. Most lamp houses in a professional theatrical setting produce sufficient heat to burn the film should the film remain stationary for more than a fraction of a second. Because of this, absolute care must be taken in inspecting a film so that it should not break in the gate and be damaged, particularly necessary in the era when flammable cellulose nitrate film stock was in use. A curved reflector redirects light that would otherwise be wasted toward
10455-536: The need to change the costly precision moving parts of the intermittent mechanisms. A special anamorphic lens is used on the camera to compress the image, and a corresponding lens on the projector to expand the image back to the intended aspect ratio. In most cases this is a reflective surface which may be either aluminized (for high contrast in moderate ambient light) or a white surface with small glass beads (for high brilliance under dark conditions). A switchable projection screen can be switched between opaque and clear by
10578-409: The newer multiplexes, the two-reel system is still in significant use to this day. As the reel being shown approaches its end, the projectionist looks for cue marks at the upper-right corner of the picture. Usually these are dots or circles, although they can also be slashes. Some older films occasionally used squares or triangles, and sometimes positioned the cues in the middle of the right edge of
10701-406: The next image. The intermittent mechanism advances the film within the gate to the next frame while the shutter is closed. Registration pins prevent the film from advancing while the shutter is open. In most cases the registration of the frame can be manually adjusted by the projectionist, and more sophisticated projectors can maintain registration automatically. It is the gate and shutter that gives
10824-545: The passing of the shutter by rapidly blinking ones eyes at a certain rate. If done fast enough, the viewer will be able to randomly "trap" the darkness between frames, or the motion of the shutter. This will not work with (now obsolete) cathode-ray tube displays, due to the persistence of the phosphors, nor with LCD or DLP light projectors, because they refresh the image instantly with no blackout intervals as with traditional film projectors. Silent films usually were not projected at constant speeds, but could vary throughout
10947-537: The paying public, beginning the general conversion of the medium to projection. They quickly became Europe's main producers with their actualités like Workers Leaving the Lumière Factory and comic vignettes like The Sprinkler Sprinkled (both 1895). Even Edison, joined the trend with the Vitascope , a modified Jenkins' Phantoscope, within less than six months. In the 1910s a new consumer commodity
11070-422: The picture. The first cue appears twelve feet (3.7 metres) before the end of the program on the reel, equivalent to eight seconds at the standard speed of 24 frames per second. This cue signals the projectionist to start the motor of the projector containing the next reel. After another ten and a half feet (3.2 m) of film is shown (seven seconds at 24 frames/sec), the changeover cue should appear, which signals
11193-434: The pictures , or simply theater , is a business that contains auditoriums for viewing films for public entertainment. Most are commercial operations catering to the general public, who attend by purchasing tickets . The film is projected with a movie projector onto a large projection screen at the front of the auditorium while the dialogue, sounds and music are played through a number of wall-mounted speakers. Since
11316-459: The popularity of such shows in France. The earliest public film screenings took place in existing (vaudeville) theatres and other venues that could be darkened and comfortably house an audience. Émile Reynaud screened his Pantomimes Lumineuses animated movies from 28 October 1892 to March 1900 at the Musée Grévin in Paris, with his Théâtre Optique system. He gave over 12,800 shows to
11439-405: The production of motion pictures or in a large private residence. The etymology of the term "movie theater" involves the term "movie", which is a "shortened form of moving picture in the cinematographic sense" that was first used in 1896 and "theater", which originated in the "...late 14c., [meaning an] open air place in ancient times for viewing spectacles and plays". The term "theater" comes from
11562-407: The projectionist to actually make the changeover. When this second cue appears, the projectionist has one and a half feet (460 mm), or one second, to make the changeover. If it does not occur within one second, the film will end and blank white light will be projected on the screen. Twelve feet before the "first frame of action," countdown leaders have a "START" frame. The projectionist positions
11685-812: The projectors, but generally films are divided and distributed in reels of up to 2,000 feet (610 metres), about 22 minutes at 24 frames/sec). Some projectors can even accommodate up to 6,000 feet (1,800 metres), which minimizes the number of changeovers (see below) in a showing. Certain countries also divide their film reels up differently; Russian films, for example, often come on 1,000-foot (300 m) reels, although it's likely that most projectionists working with changeovers would combine them into longer reels of at least 2,000 feet (610 metres), to minimize changeovers and also give sufficient time for threading and any possibly needed troubleshooting time. Films are identified as "short subjects," taking one reel or less of film, "two-reelers," requiring two reels of film (such as some of
11808-408: The retina, nerves and/or brain create the impression of apparent movement when presented with a rapid sequence of near-identical still images and interruptions that go unnoticed (or are experienced as flicker). A critical part of understanding this visual perception phenomenon is that the eye is not a camera , i.e.: there is no frame rate for the human eye or brain. Instead, the eye/brain system has
11931-554: The same items would repeat throughout the day, with patrons arriving and departing at any time rather than having distinct entrance and exit cycles. Newsreels gradually became obsolete by the 1960s with the rise of television news, and most material now shown prior to a feature film is of a commercial or promotional nature (which usually include " trailers ", which are advertisements for films and commercials for other consumer products or services). A typical modern theater presents commercial advertising shorts , then movie trailers, and then
12054-590: The same staff needed for one through careful management of the start times for each movie. Ward Parkway Center in Kansas City, Missouri had the first multiplex cinema in the United States. Since the 1960s, multiple-screen theaters have become the norm, and many existing venues have been retrofitted so that they have multiple auditoriums. A single foyer area is shared among them. In the 1970s, many large 1920s movie palaces were converted into multiple screen venues by dividing their large auditoriums, and sometimes even
12177-477: The screen, provided they do not lean toward one another. " Stadium seating ", popular in modern multiplexes, actually dates back to the 1920s. The 1922 Princess Theatre in Honolulu, Hawaii featured "stadium seating", sharply raked rows of seats extending from in front of the screen back towards the ceiling. It gives patrons a clear sight line over the heads of those seated in front of them. Modern "stadium seating"
12300-421: The screen. Once the changeover has been made, the projectionist unloads the full takeup reel from projector "A," moves the now-empty reel (that used to hold the film just unloaded) from the feed spindle to the takeup spindle, and loads reel #3 of the presentation on projector "A." When reel 2 on projector "B" is finished, the changeover switches the live show from projector "B" back to projector "A," and so on for
12423-684: The second presentation of the Cinématographe Lumière in Paris on 28 December 1895, they seemed to choose not to compete. They still presented their motion pictures in several European cities until March 1897, but eventually the Bioscop had to be retired as a commercial failure. In Lyon , Louis and Auguste Lumière perfected the Cinématographe , a system that took, printed, and projected film. In late 1895 in Paris, father Antoine Lumière began exhibitions of projected films before
12546-422: The shelf: festival of words (2013) Sensoria festival of music & film (2013) Sheffield doc/fest (2013) 53°22′39″N 1°27′54.1″W / 53.37750°N 1.465028°W / 53.37750; -1.465028 Movie theater A movie theater ( American English ) or cinema ( Commonwealth English ), also known as a movie house , cinema hall , picture house , picture theater ,
12669-423: The show because projectors were hand-cranked at the discretion of the projectionist, often following some notes provided by the distributor. When the electric motor supplanted hand cranking in both movie cameras and projectors, a more uniform frame rate became possible. Speeds ranged from about 18 frame/s on up – sometimes even faster than modern sound film speed (24 frame/s). 16 frame/s – though sometimes used as
12792-403: The show when one reel ends and the next is mounted, two projectors are used in what is known as a "changeover system". A human would, at the appropriate point, manually stop the first projector, shutting off its light, and start the second projector, which the projectionist had ready and waiting. Later the switching was partially automated, although the projectionist still needed to rewind and mount
12915-454: The show. In 1886 Louis Le Prince applied for a US patent for a 16-lens device that combined a motion picture camera with a projector. In 1888, he used an updated version of his camera to film the motion picture Roundhay Garden Scene and other scenes. The pictures were privately exhibited in Hunslet . After investing much time, effort and means in a slow and troublesome development of
13038-407: The shutter opens and closes. The gate is where the film is held still prior to the opening of the shutter. This is the case for both filming and projecting movies. A single image of the series of images comprising the movie is positioned and held flat within the gate. The gate also provides a slight amount of friction so that the film does not advance or retreat except when driven to advance the film to
13161-399: The silver screen (formerly sometimes sheet ) and the big screen (contrasted with the smaller screen of a television set). Specific to North American term is the movies , while specific terms in the UK are the pictures , the flicks and for the facility itself the flea pit (or fleapit ). A screening room is a small theater, often a private one, such as for the use of those involved in
13284-414: The stage space, into smaller theaters. Because of their size, and amenities like plush seating and extensive food/beverage service, multiplexes and megaplexes draw from a larger geographic area than smaller theaters. As a rule of thumb, they pull audiences from an eight to 12-mile radius, versus a three to five-mile radius for smaller theaters (though the size of this radius depends on population density). As
13407-402: The system used, these are typically polarized glasses . Three-dimensional movies use two images channeled, respectively, to the right and left eyes to simulate depth by using 3D glasses with red and blue lenses (anaglyph), polarized (linear and circular), and other techniques. 3D glasses deliver the proper image to the proper eye and make the image appear to "pop-out" at the viewer and even follow
13530-528: The term cinema / ˈ s ɪ n ɪ m ə / , alternatively spelled and pronounced kinema / ˈ k ɪ n ɪ m ə / . The latter terms, as well as their derivative adjectives "cinematic" and "kinematic", ultimately derive from Greek κίνημα, κινήματος ( kinema , kinematos )—"movement, motion". In the countries where those terms are used, the word "theatre" is usually reserved for live performance venues. Colloquial expressions, mostly applied to motion pictures and motion picture theaters collectively, include
13653-572: The use of common " off-the-shelf " components and an in-house brand removes the need to pay licensing fees to a third-party for a proprietary large format. Although the term is synonymous with exhibitor-specific brands, some PLFs are franchised. Dolby franchises Dolby Cinema , which is based on technologies such as Atmos and Dolby Vision . CJ CGV franchises the 4DX and ScreenX formats. In some theaters, seating can be dynamically moved via haptic motion technology called D-BOX . In digital cinema , D-BOX codes for motion control are stored in
13776-627: The very popular phantasmagoria and dissolving views shows were usually performed in proper theatres, large tents or especially converted spaces with plenty seats. Both Joseph Plateau and Simon Stampfer thought of lantern projection when they independently introduced stroboscopic animation in 1833 with a stroboscopic disc (which became known as the phenakistiscope ), but neither of them intended to work on projection themselves. The oldest known successful screenings of stroboscopic animation were performed by Ludwig Döbler in 1847 in Vienna and taken on
13899-470: The viewer when he/she moves so viewers relatively see the same image. The earliest 3D movies were presented in the 1920s. There have been several prior "waves" of 3D movie distribution, most notably in the 1950s when they were promoted as a way to offer audiences something that they could not see at home on television. Still the process faded quickly and as yet has never been more than a periodic novelty in movie presentation. The "golden era" of 3D film began in
14022-947: The work. The venue's four screens are to be refurbished, including new seats and carpeting throughout, as well as updated foyers and toilets. The Showroom is a venue for a programme called the BFI Film Academy which sharpens the creative skills of youths between 16 and 19 years of age. It gives the opportunity to qualify for a Silver Arts Award . Lovebytes (1995) Lovebytes Digital Art and Multimedia Festival. (1996) Lovebytes Festival. (1998) Sheffield Showcomotion Young People's Film Festival (1999–present) Lovebytes International Festival of Digital Art. (2001) Lovebytes International Festival of Digital Art. (2002) Lovebytes International Festival of Digital Art. (2003) Lovebytes International Festival of Digital Art. (2005) Environments International Festival of Digital Art and Media, Lovebytes. (2006) Digital Space at
14145-646: Was closed in 1977 and the building was demolished in 1993. The "Centre Culturel Claude Berri" was built in 1995; it integrates a new movie theater (the Idéal Cinéma Jacques Tati). In the United States, many small and simple theaters were set up, usually in converted storefronts. They typically charged five cents for admission, and thus became known as nickelodeons . This type of theatre flourished from about 1905 to circa 1915. The Korsør Biograf Teater, in Korsør , Denmark, opened in August 1908 and
14268-482: Was demonstrated for members of the press on 21 April 1895 and opened to the paying public on May 20, in a lower Broadway store with films of the Griffo-Barnett prize boxing fight, taken from Madison Square Garden 's roof on 4 May. It was the first commercial projection. Max and Emil Skladanowsky projected motion pictures with their Bioscop , a flickerfree duplex construction, from 1 to 31 November 1895. They started to tour with their motion pictures, but after catching
14391-536: Was formerly the Kennings car dealership . It was first opened in 1993 with two screens; further phases of development have added another two screens, a bar and cafe and a meeting room , making it one of the attractions of Sheffield's Cultural Industries Quarter , in the south-east of the city centre . Much of the remainder of the building is the Workstation , offices intended for use by business working in
14514-501: Was introduced aiming at familial activity, the silent home cinema. Hand-cranked tinplate toy movie projectors, also called vintage projectors, were used taking standard 35 mm 8 perforation silent cinema films. In 1999, digital cinema projectors were being tried out in some movie theaters. These early projectors played the movie stored on a computer, and sent to the projector electronically. Due to their relatively low resolution (usually only 2K ) compared to later digital cinema systems,
14637-597: Was later, at least since 1918, exploited as the full-time movie theatre Pankower Lichtspiele and between 1925 and 1994 as Tivoli. The first certain commercial screenings by the Skladanowsky brothers took place at the Wintergarten in Berlin from 1 to 31 November 1895. The first commercial, public screening of films made with Louis and Auguste Lumière 's Cinématographe took place in the basement of Salon Indien du Grand Café in Paris on 28 December 1895. During
14760-567: Was opened on 14 April 1894, by the Holland Bros. in New York City at 1155 Broadway, on the corner of 27th Street. This can be regarded as the first commercial motion picture house. The venue had ten machines, set up in parallel rows of five, each showing a different movie. For 25 cents a viewer could see all the films in either row; half a dollar gave access to the entire bill. The Eidoloscope , devised by Eugene Augustin Lauste for
14883-536: Was presented by Austrian magician Ludwig Döbler on 15 January 1847 at the Josephstadt Theatre in Vienna , with his patented Phantaskop. The animated spectacle was part of a well-received show that sold out in several European cities during a tour that lasted until the spring of 1848. The famous Parisian entertainment venue Le Chat Noir opened in 1881 and is remembered for its shadow plays , renewing
15006-413: Was shot at 48 frames/sec and projected at the higher frame rate at specially equipped theaters. Each frame of regular 24 fps movies are shown twice or more in a process called "double-shuttering" to reduce flicker. As in a slide projector there are essential optical elements: Incandescent lighting and even limelight were the first light sources used in film projection. In the early 1900s up until
15129-508: Was utilized in IMAX theaters, which have very tall screens, beginning in the early 1970s. Rows of seats are divided by one or more aisles so that there are seldom more than 20 seats in a row. This allows easier access to seating, as the space between rows is very narrow. Depending on the angle of rake of the seats, the aisles have steps. In older theaters, aisle lights were often built into the end seats of each row to help patrons find their way in
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