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Pan-and-scan
Pan and scan is a film editing technique used to modify widescreen images for display on a fullscreen screen. It involves cropping the sides of the original widescreen image and panning across it when the shot's focus changes. This cropping can result in the loss of key visual elements but may draw the viewers' attention towards a particular portion of the scene. "Pan and scan" was often used with VHS tapes before widescreen home media formats such as LaserDisc, DVD, and Blu-ray became common. The vertical equivalent, known as "tilt and scan" or "reverse pan and scan," was used to adapt older films such as ''Cinderella'' (1950) for widescreen formats. These techniques have been widely criticized since their inception, with critics often disapproving of pan and scan cropping because it can remove substantial portions of the original image: up to 43% for films with a 2.35:1 aspect ratio, up to 48% for earlier 2.55:1 films, and up to 52% for 2.76:1 films. Creating new shots or c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Widescreen
Widescreen images are displayed within a set of aspect ratio (image), aspect ratios (relationship of image width to height) used in film, television and computer screens. In film, a widescreen film is any film image with a width-to-height aspect ratio greater than 4:3 (1.33:1). For TV, the original screen ratio for broadcasts was in 4:3 (1.33:1). Largely between the 1990s and early 2000s, at varying paces in different countries, 16:9 (e.g. 1920×1080p 60p) widescreen displays came into increasingly common use by high-definition video, high definitions. With computer displays, aspect ratios other than 4:3 (e.g. 1920×1440) are also referred to as "widescreen". Widescreen computer displays were previously made in a 16:10 aspect ratio (e.g. 1920×1200), but nowadays they are 16:9 (e.g. 1920×1080, 2560×1440, 3840×2160). Film History Widescreen was first used for ''The Corbett-Fitzsimmons Fight'' (1897). This was not only the longest film that had been released to date at 10 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cropped Film Still
Cropping is the removal of unwanted outer areas from a photographic or illustrated image. The process usually consists of the removal of some of the peripheral areas of an image to remove extraneous visual data from the picture, improve its framing, change the aspect ratio, or accentuate or isolate the subject matter from its background. Depending on the application, this can be performed on a physical photograph, artwork, or film footage, or it can be achieved digitally by using image editing software. The process of cropping is common to the photographic, film processing, broadcasting, graphic design, and printing businesses. In photography, print, and design In the printing, graphic design and photography industries, cropping is the removal of unwanted areas from the periphery of a photographic or illustrated image. Cropping is one of the most basic photo manipulation processes, and it is carried out to remove an unwanted object or irrelevant noise from the periphery o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Field Of View
The field of view (FOV) is the angle, angular extent of the observable world that is visual perception, seen at any given moment. In the case of optical instruments or sensors, it is a solid angle through which a detector is sensitive to electromagnetic radiation. It is further relevant in ''angle of view, photography''. Humans and animals In the context of human and primate vision, the term "field of view" is typically only used in the sense of a restriction to what is visible by external apparatus, like when wearing spectacles or virtual reality goggles. Note that eye movements are allowed in the definition but do not change the field of view when understood this way. If the analogy of the eye's retina working as a sensor is drawn upon, the corresponding concept in human (and much of animal vision) is the visual field. It is defined as "the number of degrees of visual angle during stable fixation of the eyes".Strasburger, Hans; Pöppel, Ernst (2002). Visual Field. In G. A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High-definition Television
High-definition television (HDTV) describes a television or video system which provides a substantially higher image resolution than the previous generation of technologies. The term has been used since at least 1933; in more recent times, it refers to the generation following standard-definition television (SDTV). It is the standard video format used in most broadcasts: Terrestrial television, terrestrial broadcast television, cable television, satellite television. Formats HDTV may be transmitted in various formats: * 720p (): 921,600 pixels * 1080i () interlaced scan: 1,036,800 pixels (≈1.04Mpx). * 1080p () progressive scan: 2,073,600 pixels (≈2.07Mpx). ** Some countries also use a non-standard CTA resolution, such as : 777,600 pixels (≈0.78Mpx) per field or 1,555,200 pixels (≈1.56Mpx) per frame When transmitted at two megapixels per frame, HDTV provides about five times as many pixels as SD (standard-definition television). The increased resolution provides for a cl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anamorphic Format
Anamorphic format is a cinematography technique that captures widescreen images using recording media with narrower native Aspect ratio (image), aspect ratios. Originally developed for 35 mm movie film, 35 mm film to create widescreen presentations without sacrificing image area, the technique has since been adapted to various film gauges, digital cinematography, digital sensors, and video formats. Rather than cropping or Matte (filmmaking)#Mattes and widescreen filming, matting the image and discarding visual information, anamorphic capture employs cylindrical lenses to horizontally compress or "squeeze" the image during recording. A complementary lens is then used during projection to expand the image back to its intended widescreen proportions. By utilizing the full height of the film frame or sensor, this method retains more image resolution than cropped non-anamorphic widescreen formats. Anamorphic lenses have more complex optics than standard spherical lenses, which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ben-Hur (1959 Film)
''Ben-Hur'' (/bɛnˈhɜ˞ /) is a 1959 American List of religious films, religious epic film directed by William Wyler, produced by Sam Zimbalist, and starring Charlton Heston as the title character. A remake of Ben-Hur: A Tale of the Christ (1925 film), the 1925 silent film with a similar title, it was adapted from Lew Wallace's 1880 novel ''Ben-Hur: A Tale of the Christ''. The screenplay is credited to Karl Tunberg, but includes contributions from Maxwell Anderson, S. N. Behrman, Gore Vidal, and Christopher Fry. The cast also features Stephen Boyd, Jack Hawkins, Haya Harareet, Hugh Griffith, Martha Scott, Cathy O'Donnell in her final film, and Sam Jaffe. ''Ben-Hur'' had the largest budget ($15.175 million), as well as the largest sets built, of any film produced at the time. Costume designer Elizabeth Haffenden oversaw a staff of 100 wardrobe fabricators to make the costumes, and a workshop employing 200 artists and workmen provided the hundreds of friezes and statues needed i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Television Set
A television set or television receiver (more commonly called TV, TV set, television, telly, or tele) is an electronic device for viewing and hearing television broadcasts, or as a computer monitor. It combines a tuner, display, and loudspeakers. Introduced in the late 1920s in mechanical form, television sets became a popular consumer product after World War II in electronic form, using cathode-ray tube (CRT) technology. The addition of color to broadcast television after 1953 further increased the popularity of television sets in the 1960s, and an outdoor antenna became a common feature of suburban homes. The ubiquitous television set became the display device for the first recorded media for consumer use in the 1970s, such as Betamax, VHS; these were later succeeded by DVD. It has been used as a display device since the first generation of home computers (e.g. Timex Sinclair 1000) and dedicated video game consoles (e.g., Atari) in the 1980s. By the early 2010s, flat-pane ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Billboard (magazine)
''Billboard'' (stylized in letter case, lowercase since 2013) is an American music and entertainment magazine published weekly by Penske Media Corporation. The magazine provides music charts, news, video, opinion, reviews, events and styles related to the music industry. Its Billboard charts, music charts include the Billboard Hot 100, Hot 100, the Billboard 200, 200, and the Billboard Global 200, Global 200, tracking the most popular albums and songs in various music genres. It also hosts events, owns a publishing firm and operates several television shows. ''Billboard'' was founded in 1894 by William Donaldson and James Hennegan as a trade publication for bill posters. Donaldson acquired Hennegan's interest in 1900 for $500. In the early years of the 20th century, it covered the entertainment industry, such as circuses, fairs and burlesque shows, and also created a mail service for travelling entertainers. ''Billboard'' began focusing more on the music industry as the jukebox ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Company Police
Company police are a form of private police and are law enforcement officers (LEOs) that work for companies rather than governmental entities; they may be employed directly by a private corporation or by a private security company which contracts private policing services out to other entities (including to private, non-private, and governmental entities). Company and private police generally provide security police services for their employer's or clients' properties. ''Company'' police generally refers to a law enforcement entity controlled specifically by a company, whereas ''private'' police generally refers to any law enforcement entity that is privately-controlled (including company police), such as the campus police of a private college or university. The authority accorded to company and private police LEOs still flows from a governmental entity (such as via state or municipal statutes) and such private LEOs are often still subject to state or municipal law enforcement regul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voyager Company
The Voyager Company was a pioneer in CD-ROM production in the 1980s and early 1990s. It was founded in 1984 by four partners: Jon Turell, Bill Becker, Aleen Stein, and Robert Stein in Santa Monica, California, and later moved to New York City. The firm took its name from the Voyager space craft. In partnership with Janus Films, the company published The Criterion Collection, a pioneering home video collection of classic and important contemporary films on LaserDisc. Voyager introduced the release of special editions on LaserDisc. In 1986 it decided to make it company policy to only release widescreen films on LaserDisc in their original aspect ratio rather than pan and scan formats that was common for home media releases at the time. Many other labels followed suit. In 1994, the partnership was diluted by selling 20% of it to the von Holzbrinck Publishing Group, a German holding company. In 1997, the Holzbrinck Group withdrew with its 20%, the name "Voyager", and half of the CD ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Letterboxing (filming)
Letter-boxing is the practice of transferring film shot in a widescreen aspect ratio to standard-width video formats while preserving the film's original aspect ratio. The resulting video-graphic image has mattes of empty space above and below it; these mattes are part of each frame of the video signal. Etymology The term refers to the shape of a letter-box, a slot in a wall or door through which mail is delivered, being rectangular and wider than it is high. Early home video use The first use of letter-boxing in consumer video appeared with the RCA Capacitance Electronic Disc (CED) videodisc format. Initially, letter-boxing was limited to several key sequences of a film such as opening and closing credits, but was later used for entire films. The first fully letter-boxed CED release was '' Amarcord'', and several others followed including '' The Long Goodbye'', ''Monty Python and the Holy Grail'' and '' The King of Hearts''. Each disc contains a label noting the use of "RCA ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
