Sodium Vapor Process
   HOME
*



picture info

Sodium Vapor Process
The sodium vapor process (occasionally referred to as yellowscreen) is a photochemical film technique for combining actors and background footage. It originated in the British film industry in the late 1950s and was used extensively by Walt Disney Productions in the 1960s and 1970s as an alternative to the more common bluescreen process. Wadsworth E. Pohl is credited with the invention or development of both of these processes (Patent US3133814A), and received (with Ub Iwerks and Petro Vlahos) an Academy Award in 1965 for the sodium vapor process used in the film '' Mary Poppins''. Description The process is not very complicated in principle. An actor is filmed performing in front of a white screen that is lit with powerful sodium vapor lights. Such light has a narrow color spectrum that falls neatly into a chromatic notch between the various color sensitivity layers of the film, so the odd yellow color does not register on the red, green, or blue layers. This allows the comp ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Sodium Vapor Process
The sodium vapor process (occasionally referred to as yellowscreen) is a photochemical film technique for combining actors and background footage. It originated in the British film industry in the late 1950s and was used extensively by Walt Disney Productions in the 1960s and 1970s as an alternative to the more common bluescreen process. Wadsworth E. Pohl is credited with the invention or development of both of these processes (Patent US3133814A), and received (with Ub Iwerks and Petro Vlahos) an Academy Award in 1965 for the sodium vapor process used in the film '' Mary Poppins''. Description The process is not very complicated in principle. An actor is filmed performing in front of a white screen that is lit with powerful sodium vapor lights. Such light has a narrow color spectrum that falls neatly into a chromatic notch between the various color sensitivity layers of the film, so the odd yellow color does not register on the red, green, or blue layers. This allows the comp ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Eastman Kodak
The Eastman Kodak Company (referred to simply as Kodak ) is an American public company that produces various products related to its historic basis in analogue photography. The company is headquartered in Rochester, New York, and is incorporated in New Jersey. Kodak provides packaging, functional printing, graphic communications, and professional services for businesses around the world. Its main business segments are Print Systems, Enterprise Inkjet Systems, Micro 3D Printing and Packaging, Software and Solutions, and Consumer and Film. It is best known for photographic film products. Kodak was founded by George Eastman and Henry A. Strong on May 23, 1892. During most of the 20th century, Kodak held a dominant position in photographic film. The company's ubiquity was such that its " Kodak moment" tagline entered the common lexicon to describe a personal event that deserved to be recorded for posterity. Kodak began to struggle financially in the late 1990s, as a result of the ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  




Island At The Top Of The World
''The Island at the Top of the World'' is a 1974 American live-action lost world fantasy adventure film directed by Robert Stevenson and produced by Winston Hibler. It was released by Walt Disney Productions, distributed by Buena Vista Distribution and starring Donald Sinden and David Hartman. Plot In London in the year 1907, a British aristocrat, industrialist and millionaire named Sir Anthony Ross (Donald Sinden) hastily arranges an expedition to the Arctic to search for his lost son Donald. Donald has become lost on a whaling expedition to find the fabled island where whales go to die. Sir Anthony employs the talents of a Scandinavian-American archaeologist Professor John Ivarsson ( David Hartman) and Captain Brieux ( Jacques Marin), a French inventor/aeronaut who pilots the expedition in a French dirigible named the ''Hyperion'', which Captain Brieux invented. Upon reaching the Arctic, they meet Oomiak (Mako Iwamatsu), a comically cowardly/brave Eskimo friend of Donald's, ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Traveling Matte
Mattes are used in photography and special effects filmmaking to combine two or more image elements into a single, final image. Usually, mattes are used to combine a foreground image (e.g. actors on a set) with a background image (e.g. a scenic vista or a starfield with planets). In this case, the matte is the background painting. In film and stage, mattes can be physically huge sections of painted canvas, portraying large scenic expanses of landscapes. In film, the principle of a matte requires masking certain areas of the film emulsion to selectively control which areas are exposed. However, many complex special-effects scenes have included dozens of discrete image elements, requiring very complex use of mattes and layering mattes on top of one another. For an example of a simple matte, the director may wish to depict a group of actors in front of a store, with a massive city and sky visible above the store's roof. There would be two images—the actors on the set, and the i ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Universal Studios
Universal Pictures (legally Universal City Studios LLC, also known as Universal Studios, or simply Universal; common metonym: Uni, and formerly named Universal Film Manufacturing Company and Universal-International Pictures Inc.) is an American film production and distribution company owned by Comcast through the NBCUniversal Film and Entertainment division of NBCUniversal. Founded in 1912 by Carl Laemmle, Mark Dintenfass, Charles O. Baumann, Adam Kessel, Pat Powers, William Swanson, David Horsley, Robert H. Cochrane, and Jules Brulatour, Universal is the oldest surviving film studio in the United States; the world's fifth oldest after Gaumont, Pathé, Titanus, and Nordisk Film; and the oldest member of Hollywood's "Big Five" studios in terms of the overall film market. Its studios are located in Universal City, California, and its corporate offices are located in New York City. In 1962, the studio was acquired by MCA, which was re-launched as NBCUniversal in 2004. U ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

The Birds (film)
''The Birds'' is a 1963 American natural horror-thriller film produced and directed by Alfred Hitchcock. Loosely based on the 1952 short story of the same name by Daphne du Maurier, it focuses on a series of sudden and unexplained violent bird attacks on the people of Bodega Bay, California, over the course of a few days. The film stars Rod Taylor and Tippi Hedren in her screen debut, alongside Jessica Tandy, Suzanne Pleshette, and Veronica Cartwright. The screenplay is by Evan Hunter, who was told by Hitchcock to develop new characters and a more elaborate plot while keeping du Maurier's title and concept of unexplained bird attacks. At the 36th Academy Awards, Ub Iwerks was nominated for Best Special Effects for his work on the film. The award, however, went to the only other nominee, Emil Kosa Jr. for ''Cleopatra''. In 2016, ''The Birds'' was deemed "culturally, historically, or aesthetically significant" by the United States Library of Congress, and selected for pre ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Alfred Hitchcock
Sir Alfred Joseph Hitchcock (13 August 1899 – 29 April 1980) was an English filmmaker. He is widely regarded as one of the most influential figures in the history of cinema. In a career spanning six decades, he directed over 50 feature films, many of which are still widely watched and studied today. Known as the "Master of Suspense", he became as well known as any of his actors thanks to his many interviews, his cameo roles in most of his films, and his hosting and producing the television anthology '' Alfred Hitchcock Presents'' (1955–65). His films garnered 46 Academy Award nominations, including six wins, although he never won the award for Best Director despite five nominations. Hitchcock initially trained as a technical clerk and copy writer before entering the film industry in 1919 as a title card designer. His directorial debut was the British-German silent film '' The Pleasure Garden'' (1925). His first successful film, '' The Lodger: A Story of the London F ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Columbia Pictures
Columbia Pictures Industries, Inc. is an American film production studio that is a member of the Sony Pictures Motion Picture Group, a division of Sony Pictures Entertainment, which is one of the Big Five studios and a subsidiary of the multinational conglomerate Sony. On June 19, 1918, brothers Jack and Harry Cohn and their business partner Joe Brandt founded Cohn-Brandt-Cohn (CBC) Film Sales Corporation, which would eventually become Columbia Pictures. It adopted the Columbia Pictures name on January 10, 1924 (operating as Columbia Pictures Corporation until December 23, 1968) went public two years later and eventually began to use the image of Columbia, the female personification of the United States, as its logo. In its early years, Columbia was a minor player in Hollywood, but began to grow in the late 1920s, spurred by a successful association with director Frank Capra. With Capra and others such as the most successful two reel comedy series The Three Stooges, Co ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Mysterious Island (1961 Film)
''Mysterious Island'' (UK: ''Jules Verne's Mysterious Island'') is a 1961 science fiction adventure film about prisoners in the American Civil War who escape in a balloon and then find themselves stranded on a remote island populated by giant and tiny animals. Loosely based upon the 1874 novel ''The Mysterious Island'' (''L'Île mystérieuse'') by Jules Verne (which was the sequel to two other novels by Verne, 1867's ''In Search of the Castaways'' and 1870's ''Twenty Thousand Leagues Under the Sea''), the film was produced by Charles H. Schneer and directed by Cy Endfield. Shot in Catalonia, Spain, and at Shepperton Studios, Shepperton, England, the film serves as a showcase for Ray Harryhausen's stop motion animation effects. Like several of Harryhausen's classic productions, the musical score was composed by Bernard Herrmann. Another version of the story was produced in 2005. Plot In 1865, during the American Civil War, Union soldiers Cyrus Harding, Herbert Brown and Neb, alo ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Ray Harryhausen
Raymond Frederick Harryhausen (June 29, 1920 – May 7, 2013) was an American-British animator and special effects creator who created a form of stop motion model animation known as "Dynamation". His works include the animation for '' Mighty Joe Young'' (1949) with his mentor Willis H. O'Brien (for which the latter won the Academy Award for Best Visual Effects); his first color film, ''The 7th Voyage of Sinbad'' (1958); and '' Jason and the Argonauts'' (1963), which featured a sword fight with seven skeleton warriors. His last film was '' Clash of the Titans'' (1981), after which he retired. In 1960, Harryhausen moved to the United Kingdom and became a dual American-British citizen. He lived in London until his death in 2013. During his life, his innovative style of special effects in films inspired numerous filmmakers. In November 2016 the BFI compiled a list of those present-day filmmakers who claim to have been inspired by Harryhausen, including Steven Spielberg, Peter ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


The Parent Trap (1961 Film)
''The Parent Trap'' is a 1961 American romantic comedy film written and directed by David Swift (director), David Swift.''Harrison's Reports and Film Reviews, Harrison's Reports'' film review; May 6, 1961, page 70. It stars Hayley Mills (in a dual role) as a pair of teenage twins plotting to reunite their divorced parents by changing places. Maureen O'Hara, and Brian Keith play the parents. Although the plot is very close to that of the 1945 film ''Twice Blessed (film), Twice Blessed'', ''The Parent Trap'' is based upon the 1949 book ''Lisa and Lottie'' (German language, German: ) by Erich Kästner . Produced by Walt Disney Pictures, Walt Disney Productions, ''The Parent Trap'' was released on June 21, 1961, by Walt Disney Studios Motion Pictures, Buena Vista Distribution. It grossed $25.1 million at the box office and was nominated for two Academy Awards. It was broadcast on television, and three television sequels followed the later adventures of the twins. The film was The Par ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  




Donald And The Wheel
''Donald and the Wheel'' is a 17-minute Donald Duck animated short directed by Hamilton Luske, produced by Walt Disney and released on June 21, 1961. It is an educational-based film, and features a considerable amount of musical vocals. Disney described the cartoon as "Using the revolutionary Xerox and Sodium Screen Processes together for the first time, Disney and his director, Ham Luske, combine real people and objects in the same perspective as animated characters and objects." Plot Two "spirits of progress" are observing the potential inventor of the wheel. These spirits are never seen aside from their auras. One of these spirits is an adult (voiced by Thurl Ravenscroft) and is accompanied by his beatnik-talking son (voiced by Max Smith). The elder is trying to explain the importance of the wheel to his son. They observe a caveman (portrayed by Donald Duck) trying to haul his supply sled up a hill and into a cave. Donald is then chased out of the cave by a Saber Tooth Tige ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]