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119-516: The series was an anthology of various dramas and comedies. Programs were initially hosted by longtime film star Dick Powell until his death from lung cancer on January 2, 1963, then by a series of guest hosts (under the revised title The Dick Powell Theatre ) until the series ended. The first of these hosts was Gregory Peck , who began the January 8 program with a tribute to Powell, recognizing him as "a great and good friend to our industry." Peck

238-422: 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

357-473: A Film would probably be about the aesthetics or theory of film, while a book entitled Let's Go to the Movies would probably be about the history of entertaining movies and blockbusters . Movie projector 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

476-481: 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

595-402: 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

714-611: A coin-operated peep-box Electrotachyscope model were manufactured by Siemens & Halske in Berlin and sold internationally. Nearly 34,000 people paid to see it at the Berlin Exhibition Park in the summer of 1892. Others saw it in London or at the 1893 Chicago World's Fair . On 25 November 1894, Anschütz introduced a Electrotachyscope projector with a 6x8 meter screening in Berlin. Between 22 February and 30 March 1895,

833-407: 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

952-545: A combination of some or all of these techniques, and other visual effects . Before the introduction of digital production, a series of still images were recorded on a strip of chemically sensitized celluloid ( photographic film stock ), usually at a rate of 24 frames per second. The images are transmitted through a movie projector at the same rate as they were recorded, with a Geneva drive ensuring that each frame remains still during its short projection time. A rotating shutter causes stroboscopic intervals of darkness, but

1071-546: A concave mirror behind a light source to help direct as much light as possible through a painted glass picture slide and 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

1190-474: A contract that called for an annual salary of one million dollars. From 1931 to 1956, film was also the only image storage and playback system for television programming until the introduction of videotape recorders . In the United States, much of the film industry is centered around Hollywood, California . Other regional centers exist in many parts of the world, such as Mumbai -centered Bollywood ,

1309-421: A day or two to formulate their opinions. Despite this, critics have an important impact on the audience response and attendance at films, especially those of certain genres . Mass marketed action , horror , and comedy films tend not to be greatly affected by a critic's overall judgment of a film. The plot summary and description of a film and the assessment of the director's and screenwriters' work that makes up

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1428-564: 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

1547-540: A few decades before it was successfully combined with a method to record series of sequential images in real-time. In 1878, Eadweard Muybridge eventually managed to take a series of photographs of a running horse with a battery of cameras in a line along the track and published the results as The Horse in Motion on cabinet cards . Muybridge, as well as Étienne-Jules Marey , Ottomar Anschütz and many others, would create many more chronophotography studies. Muybridge had

1666-551: A flashing soda can during a screening). These fields may further create derivative fields, such as a movie review section in a newspaper or a television guide. Sub-industries can spin off from film, such as popcorn makers, and film-related toys (e.g., Star Wars figures ). Sub-industries of pre-existing industries may deal specifically with film, such as product placement and other advertising within films. The terminology used for describing motion pictures varies considerably between British and American English . In British usage,

1785-409: 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

1904-643: 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

2023-764: A more dynamic and engaging experience for the viewer. The development of scene construction through mise-en-scène , editing, and special effects led to more sophisticated techniques that can be compared to those utilized in opera and ballet. The French New Wave movement of the late 1950s and 1960s also embraced the montage technique, with filmmakers such as Jean-Luc Godard and François Truffaut using montage to create distinctive and innovative films. This approach continues to be influential in contemporary cinema, with directors employing montage to create memorable sequences in their films. In contemporary cinema, montage continues to play an essential role in shaping narratives and creating emotional resonance. Filmmakers have adapted

2142-440: 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

2261-600: 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

2380-425: A new section or sequence within a film. This technique can be used to convey a narrative or to create an emotional or intellectual effect by juxtaposing different shots, often for the purpose of condensing time, space, or information. Montage can involve flashbacks , parallel action, or the interplay of various visual elements to enhance the storytelling or create symbolic meaning . The concept of montage emerged in

2499-574: A number of episodes, including two featuring Robert Vaughn as an Ivy League private eye known as "The Boston Terrier". Several episodes, including those featuring The Boston Terrier, doubled as pilots for potential Four Star Television series, including an unsuccessful attempt to revive The Westerner in a modern-day setting, featuring Lee Marvin in Brian Keith 's original role. The original pilot episode for Burke's Law ("Who Killed Julie Greer?"), starring Powell as Amos Burke, appeared as

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2618-466: A projection before 1882. He then further developed the device into the Théâtre Optique which could project longer sequences with separate backgrounds, patented in 1888. He created several movies for the machine by painting images on hundreds of gelatin plates that were mounted into cardboard frames and attached to a cloth band. From 28 October 1892 to March 1900 Reynaud gave over 12,800 shows to

2737-562: A relationship between the content in the separate shots in the minds of the viewer. It is this relationship that makes all film storytelling possible. In a simple example, if a person is shown looking out a window, whatever the next shot shows, it will be regarded as the view the person was seeing.) Each scene was a single stationary shot with the action occurring before it. The scenes were later broken up into multiple shots photographed from different distances and angles. Other techniques such as camera movement were developed as effective ways to tell

2856-399: 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

2975-422: 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

3094-526: A source of profit almost as soon as the process was invented. Upon seeing how successful their new invention, and its product, was in their native France, the Lumières quickly set about touring the Continent to exhibit the first films privately to royalty and publicly to the masses. In each country, they would normally add new, local scenes to their catalogue and, quickly enough, found local entrepreneurs in

3213-415: A story with film. Until sound film became commercially practical in the late 1920s, motion pictures were a purely visual art , but these innovative silent films had gained a hold on the public imagination. Rather than leave audiences with only the noise of the projector as an accompaniment, theater owners hired a pianist or organist or, in large urban theaters, a full orchestra to play music that fit

3332-687: A time through "peep show" devices such as the Electrotachyscope , Kinetoscope and the Mutoscope . Not much later, exhibitors managed to project films on large screens for theatre audiences. The first public screenings of films at which admission was charged were made in 1895 by the American Woodville Latham and his sons, using films produced by their Eidoloscope company, by the Skladanowsky brothers and by

3451-531: A total of circa 7,000 paying customers came to view a 1.5-hour show of some 40 scenes at a 300-seat hall in the old Reichstag building in Berlin. Émile Reynaud already mentioned the possibility of projecting the images of the Praxinoscope in his 1877 patent application. He presented a praxinoscope projection device at the Société française de photographie on 4 June 1880, but did not market his praxinoscope

3570-516: A total of over 500,000 visitors at the Musée Grévin in Paris. By the end of the 1880s, the introduction of lengths of celluloid photographic film and the invention of motion picture cameras , which could photograph a rapid sequence of images using only one lens, allowed action to be captured and stored on a single compact reel of film. Movies were initially shown publicly to one person at

3689-685: 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

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3808-474: A valid fine art . André Bazin reacted against this theory by arguing that film's artistic essence lay in its ability to mechanically reproduce reality, not in its differences from reality, and this gave rise to realist theory . More recent analysis spurred by Jacques Lacan 's psychoanalysis and Ferdinand de Saussure 's semiotics among other things has given rise to psychoanalytic film theory , structuralist film theory , feminist film theory , and others. On

3927-401: Is a shortening of the word " cinematography " and is used to refer to either filmmaking , the film industry , the overall art form, or a movie theater . The moving images of a film are created by photographing actual scenes with a motion-picture camera , by photographing drawings or miniature models using traditional animation techniques, by means of CGI and computer animation , or by

4046-405: 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

4165-411: Is having a shot that zooms in on the forehead of an actor with an expression of silent reflection that cuts to a shot of a younger actor who vaguely resembles the first actor, indicating that the first person is remembering a past self, an edit of compositions that causes a time transition. Montage is a film editing technique in which separate pieces of film are selected, edited, and assembled to create

4284-401: 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

4403-446: Is the greatest director , the one who invented a new language , true to the nature of film, as it captures life as a reflection, life as a dream." An example of the language is a sequence of back and forth images of one speaking actor's left profile, followed by another speaking actor's right profile, then a repetition of this, which is a language understood by the audience to indicate a conversation. This describes another theory of film,

4522-427: 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

4641-460: The 180-degree rule , as a visual story-telling device with an ability to place a viewer in a context of being psychologically present through the use of visual composition and editing. The " Hollywood style " includes this narrative theory, due to the overwhelming practice of the rule by movie studios based in Hollywood, California, during film's classical era. Another example of cinematic language

4760-545: The French New Wave , New German Cinema wave, Indian New Wave , Japanese New Wave , New Hollywood , and Egyptian New Wave ) and the rise of film-school-educated independent filmmakers contributed to the changes the medium experienced in the latter half of the 20th century. Digital technology has been the driving force for change throughout the 1990s and into the 2000s. Digital 3D projection largely replaced earlier problem-prone 3D film systems and has become popular in

4879-802: The Indian film industry's Hindi cinema which produces the largest number of films in the world. Though the expense involved in making films has led cinema production to concentrate under the auspices of movie studios , recent advances in affordable film making equipment have allowed independent film productions to flourish. Profit is a key force in the industry, due to the costly and risky nature of filmmaking; many films have large cost overruns , an example being Kevin Costner 's Waterworld . Yet many filmmakers strive to create works of lasting social significance. The Academy Awards (also known as "the Oscars") are

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4998-420: 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

5117-438: The 1840s and commercial success since the early 1850s, raised interest in completing the photographic medium with the addition of means to capture colour and motion. In 1849, Joseph Plateau published about the idea to combine his invention of the phénakisticope with the stereoscope, as suggested to him by stereoscope inventor Charles Wheatstone , and to use photographs of plaster sculptures in different positions to be animated in

5236-427: The 1890s. Photography was introduced in 1839, but initially photographic emulsions needed such long exposures that the recording of moving subjects seemed impossible. At least as early as 1844, photographic series of subjects posed in different positions were created to either suggest a motion sequence or document a range of different viewing angles. The advent of stereoscopic photography, with early experiments in

5355-432: The 1920s, with pioneering Soviet filmmakers such as Sergei Eisenstein and Lev Kuleshov developing the theory of montage. Eisenstein's film Battleship Potemkin (1925) is a prime example of the innovative use of montage, where he employed complex juxtapositions of images to create a visceral impact on the audience. As the art of montage evolved, filmmakers began incorporating musical and visual counterpoint to create

5474-686: The 2000s is so intense, well-coordinated and well financed that reviewers cannot prevent a poorly written or filmed blockbuster from attaining market success. However, the cataclysmic failure of some heavily promoted films which were harshly reviewed, as well as the unexpected success of critically praised independent films indicates that extreme critical reactions can have considerable influence. Other observers note that positive film reviews have been shown to spark interest in little-known films. Conversely, there have been several films in which film companies have so little confidence that they refuse to give reviewers an advanced viewing to avoid widespread panning of

5593-508: The Dolby A noise reduction system, which became a standard in the recording industry and eliminated the hissing sound associated with earlier standardization efforts. Dolby Stereo , a revolutionary surround sound system, followed and allowed cinema designers to take acoustics into consideration when designing theaters. This innovation enabled audiences in smaller venues to enjoy comparable audio experiences to those in larger city theaters. Today,

5712-458: The United States is "movie", while in Europe , "film" is preferred. Archaic terms include "animated pictures" and "animated photography". "Flick" is, in general a slang term, first recorded in 1926. It originates in the verb flicker, owing to the flickering appearance of early films. Common terms for the field, in general, include "the big screen", "the movies", "the silver screen", and "cinema";

5831-402: The United States, movie is the predominant term for the medium. Although the words film and movie are sometimes used interchangeably, film is more often used when considering artistic , theoretical , or technical aspects. The term movies more often refers to entertainment or commercial aspects, as where to go for fun evening on a date. For example, a book titled How to Understand

5950-418: 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

6069-451: 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

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6188-479: The chronophotography works of Muybridge and Étienne-Jules Marey . In 1886, Anschütz developed the Electrotachyscope , an early device that displayed short motion picture loops with 24 glass plate photographs on a 1.5 meter wide rotating wheel that was hand-cranked to a speed of circa 30 frames per second. Different versions were shown at many international exhibitions, fairs, conventions, and arcades from 1887 until at least 1894. Starting in 1891, some 152 examples of

6307-513: 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,

6426-552: The combined device. In 1852, Jules Duboscq patented such an instrument as the "Stéréoscope-fantascope, ou Bïoscope", but he only marketed it very briefly, without success. One Bïoscope disc with stereoscopic photographs of a machine is in the Plateau collection of Ghent University, but no instruments or other discs have yet been found. By the late 1850s the first examples of instantaneous photography came about and provided hope that motion photography would soon be possible, but it took

6545-422: 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

6664-403: The contours of dozens of his chronophotographic series traced onto glass discs and projected them with his zoopraxiscope in his lectures from 1880 to 1895. Anschütz made his first instantaneous photographs in 1881. He developed a portable camera that allowed shutter speeds as short as 1/1000 of a second in 1882. The quality of his pictures was generally regarded as much higher than that of

6783-558: The debut episode of this series. The Dick Powell Show was one of the many productions of Four Star Television. The series' theme, "More Than Love" ("Theme from The Dick Powell Show "), and the majority of musical compositions heard throughout the series were the work of Herschel Burke Gilbert . The Navy Motion Picture Service made The Dick Powell Show available for viewing aboard ships in 1964. Episodes were packaged with episodes of The Untouchables in 108-minute programs on 16-millimeter film. In 1962, Peckinpah directed and co-wrote

6902-423: 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

7021-593: The early 2010s. " Film theory " seeks to develop concise and systematic concepts that apply to the study of film as art . The concept of film as an art-form began in 1911 with Ricciotto Canudo 's manifest The Birth of the Sixth Art . The Moscow Film School , the oldest film school in the world, was founded in 1919, in order to teach about and research film theory. Formalist film theory , led by Rudolf Arnheim , Béla Balázs , and Siegfried Kracauer , emphasized how film differed from reality and thus could be considered

7140-416: 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

7259-440: 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

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7378-458: The episode "Pericles on 31st Street, which featured Theodore Bikel, Carroll O'Connor, Arthur O'Connell, and Strother Martin. Film A film , also known as a movie , is a work of visual art that simulates experiences and otherwise communicates ideas, stories, perceptions, emotions, or atmosphere through the use of moving images that are generally accompanied by sound and (less commonly) other sensory stimulations. The word "cinema"

7497-521: 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

7616-437: 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

7735-428: 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

7854-792: The film. However, this usually backfires, as reviewers are wise to the tactic and warn the public that the film may not be worth seeing and the films often do poorly as a result. Journalist film critics are sometimes called film reviewers. Critics who take a more academic approach to films, through publishing in film journals and writing books about films using film theory or film studies approaches, study how film and filming techniques work, and what effect they have on people. Rather than having their reviews published in newspapers or appearing on television, their articles are published in scholarly journals or up-market magazines. They also tend to be affiliated with colleges or universities as professors or instructors. The making and showing of motion pictures became

7973-410: The future of sound in film remains uncertain, with potential influences from artificial intelligence , remastered audio, and personal viewing experiences shaping its development. However, it is clear that the evolution of sound in cinema has been marked by continuous innovation and a desire to create more immersive and engaging experiences for audiences. A significant technological advancement in film

8092-522: The future of the cinema industry, and Hollywood employment has become less reliable, particularly for medium and low-budget films. Derivative academic fields of study may both interact with and develop independently of filmmaking, as in film theory and analysis. Fields of academic study have been created that are derivative or dependent on the existence of film, such as film criticism , film history , divisions of film propaganda in authoritarian governments, or psychological on subliminal effects (e.g., of

8211-594: 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

8330-404: The illumination and sound devices, are present in movie cameras . Modern movie projectors are specially built video projectors (see also digital cinema ). 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

8449-415: 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

8568-414: 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

8687-585: 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

8806-493: The innovative work of D. W. Griffith in The Birth of a Nation (1915) and Intolerance (1916). However, in the 1920s, European filmmakers such as Eisenstein , F. W. Murnau and Fritz Lang , in many ways inspired by the meteoric wartime progress of film through Griffith, along with the contributions of Charles Chaplin , Buster Keaton and others, quickly caught up with American film-making and continued to further advance

8925-452: The last of these is commonly used, as an overarching term, in scholarly texts and critical essays. In the early years, the word "sheet" was sometimes used instead of "screen". The art of film has drawn on several earlier traditions in fields such as oral storytelling , literature , theatre and visual arts . Forms of art and entertainment that had already featured moving or projected images include: The stroboscopic animation principle

9044-503: 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

9163-425: 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

9282-461: The majority of most film reviews can still have an important impact on whether people decide to see a film. For prestige films such as most dramas and art films , the influence of reviews is important. Poor reviews from leading critics at major papers and magazines will often reduce audience interest and attendance. The impact of a reviewer on a given film's box office performance is a matter of debate. Some observers claim that movie marketing in

9401-405: The medium. In the 1920s, the development of electronic sound recording technologies made it practical to incorporate a soundtrack of speech, music and sound effects synchronized with the action on the screen. The resulting sound films were initially distinguished from the usual silent "moving pictures" or "movies" by calling them "talking pictures" or "talkies." The revolution they wrought

9520-401: The mood of the film at any given moment. By the early 1920s, most films came with a prepared list of sheet music to be used for this purpose, and complete film scores were composed for major productions. The rise of European cinema was interrupted by the outbreak of World War I , while the film industry in the United States flourished with the rise of Hollywood , typified most prominently by

9639-440: The most prominent film awards in the United States, providing recognition each year to films, based on their artistic merits. There is also a large industry for educational and instructional films made in lieu of or in addition to lectures and texts. Revenue in the industry is sometimes volatile due to the reliance on blockbuster films released in movie theaters . The rise of alternative home entertainment has raised questions about

9758-465: 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

9877-477: The name of the medium is film . The word movie is understood but seldom used. Additionally, the pictures (plural) is used somewhat frequently to refer to the place where movies are exhibited; in American English this may be called the movies , but that term is becoming outdated. In other countries, the place where movies are exhibited may be called a cinema or movie theatre . By contrast, in

9996-536: 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

10115-409: 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

10234-406: 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

10353-436: The number of films made in color gradually increased year after year. In the early 1950s, the proliferation of black-and-white television started seriously depressing North American theater attendance. In an attempt to lure audiences back into theaters, bigger screens were installed, widescreen processes, polarized 3D projection , and stereophonic sound were introduced, and more films were made in color, which soon became

10472-454: The other hand, critics from the analytical philosophy tradition, influenced by Wittgenstein , try to clarify misconceptions used in theoretical studies and produce analysis of a film's vocabulary and its link to a form of life . Film is considered to have its own language . James Monaco wrote a classic text on film theory, titled "How to Read a Film," that addresses this. Director Ingmar Bergman famously said, " Andrei Tarkovsky for me

10591-545: 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

10710-537: 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

10829-422: 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

10948-407: 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

11067-812: 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

11186-408: 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

11305-475: The rule rather than the exception. Some important mainstream Hollywood films were still being made in black-and-white as late as the mid-1960s, but they marked the end of an era. Color television receivers had been available in the US since the mid-1950s, but at first, they were very expensive and few broadcasts were in color. During the 1960s, prices gradually came down, color broadcasts became common, and sales boomed. The overwhelming public verdict in favor of color

11424-492: The same dreams and hurts, then it deserves to be called great. — Roger Ebert (1986) Film criticism is the analysis and evaluation of films. In general, these works can be divided into two categories: academic criticism by film scholars and journalistic film criticism that appears regularly in newspapers and other media. Film critics working for newspapers, magazines , and broadcast media mainly review new releases. Normally they only see any given film once and have only

11543-421: 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

11662-684: 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

11781-423: 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

11900-403: 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

12019-454: 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

12138-407: 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

12257-602: The spoken words, music, and other sounds ) runs along a portion of the film exclusively reserved for it, and was not projected. Contemporary films are usually fully digital through the entire process of production, distribution, and exhibition. The name "film" originally referred to the thin layer of photochemical emulsion on the celluloid strip that used to be the actual medium for recording and displaying motion pictures. Many other terms exist for an individual motion-picture, including "picture", "picture show", "moving picture", "photoplay", and "flick". The most common term in

12376-510: The street, and the view from the front of a trolley as it traveled a city's Main Street. According to legend, when a film showed a locomotive at high speed approaching the audience, the audience panicked and ran from the theater. Around the turn of the 20th century, films started stringing several scenes together to tell a story. (The filmmakers who first put several shots or scenes discovered that, when one shot follows another, that act establishes

12495-445: The television threat emerged in the 1940s and 1950s, the film industry needed to innovate to attract audiences. In terms of sound technology, this meant the development of surround sound and more sophisticated audio systems, such as Cinerama's seven-channel system. However, these advances required a large number of personnel to operate the equipment and maintain the sound experience in theaters. In 1966, Dolby Laboratories introduced

12614-451: The traditional montage technique to suit the evolving aesthetics and storytelling styles of modern cinema. As the medium of film continues to evolve, montage remains an integral aspect of visual storytelling, with filmmakers finding new and innovative ways to employ this powerful technique. If a movie can illuminate the lives of other people who share this planet with us and show us not only how different they are but, how even so, they share

12733-564: The various countries of Europe to buy their equipment and photograph, export, import, and screen additional product commercially. The Oberammergau Passion Play of 1898 was the first commercial motion picture ever produced. Other pictures soon followed, and motion pictures became a separate industry that overshadowed the vaudeville world. Dedicated theaters and companies formed specifically to produce and distribute films, while motion picture actors became major celebrities and commanded huge fees for their performances. By 1917 Charlie Chaplin had

12852-627: 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

12971-403: The viewer does not notice the interruptions due to flicker fusion . The apparent motion on the screen is the result of the fact that the visual sense cannot discern the individual images at high speeds, so the impressions of the images blend with the dark intervals and are thus linked together to produce the illusion of one moving image. An analogous optical soundtrack (a graphic recording of

13090-420: The – arguably better known – French brothers Auguste and Louis Lumière with ten of their own productions. Private screenings had preceded these by several months, with Latham's slightly predating the otherss'. The earliest films were simply one static shot that showed an event or action with no editing or other cinematic techniques . Typical films showed employees leaving a factory gate, people walking in

13209-488: Was clear. After the final flurry of black-and-white films had been released in mid-decade, all Hollywood studio productions were filmed in color, with the usual exceptions made only at the insistence of "star" filmmakers such as Peter Bogdanovich and Martin Scorsese . The decades following the decline of the studio system in the 1960s saw changes in the production and style of film. Various New Wave movements (including

13328-546: 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

13447-478: Was followed by fellow actors such as Robert Mitchum , Frank Sinatra , Ronald Reagan , Glenn Ford , Charles Boyer , Jackie Cooper , Rock Hudson , Milton Berle , Jack Lemmon , Dean Martin , Robert Taylor , Steve McQueen , David Niven , Danny Thomas , Robert Wagner and John Wayne . It featured many future stars, producers, and directors early in their careers, including Aaron Spelling , Sam Peckinpah and Bruce Geller . Blake Edwards wrote and directed

13566-501: 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,

13685-496: Was introduced in 1833 with the stroboscopic disc (better known as the phénakisticope ) and later applied in the zoetrope (since 1866), the flip book (since 1868), and the praxinoscope (since 1877), before it became the basic principle for cinematography. Experiments with early phénakisticope-based animation projectors were made at least as early as 1843 and publicly screened in 1847. Jules Duboscq marketed phénakisticope projection systems in France from c.  1853 until

13804-413: 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

13923-947: Was swift. By 1930, silent film was practically extinct in the US and already being referred to as "the old medium." The evolution of sound in cinema began with the idea of combining moving images with existing phonograph sound technology. Early sound-film systems, such as Thomas Edison's Kinetoscope and the Vitaphone used by Warner Bros ., laid the groundwork for synchronized sound in film. The Vitaphone system, produced alongside Bell Telephone Company and Western Electric , faced initial resistance due to expensive equipping costs, but sound in cinema gained acceptance with movies like Don Juan (1926) and The Jazz Singer (1927). American film studios, while Europe standardized on Tobis-Klangfilm and Tri-Ergon systems. This new technology allowed for greater fluidity in film, giving rise to more complex and epic movies like King Kong (1933). As

14042-458: Was the introduction of "natural color," where color was captured directly from nature through photography, as opposed to being manually added to black-and-white prints using techniques like hand-coloring or stencil-coloring. Early color processes often produced colors that appeared far from "natural". Unlike the rapid transition from silent films to sound films, color's replacement of black-and-white happened more gradually. The crucial innovation

14161-485: Was the three-strip version of the Technicolor process, first used in animated cartoons in 1932. The process was later applied to live-action short films, specific sequences in feature films, and finally, for an entire feature film, Becky Sharp, in 1935. Although the process was expensive, the positive public response, as evidenced by increased box office revenue, generally justified the additional cost. Consequently,

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