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Linear Video Editing
Linear video editing is a video editing post-production process of selecting, arranging, and modifying images and sound in a predetermined, ordered sequence. Regardless of whether it was captured by a video camera, tapeless camcorder, or recorded in a television studio on a video tape recorder (VTR) the content must be accessed sequentially. For the most part, video editing software has replaced linear editing. In the past, film editing was done in a linear fashion, where film reels were literally cut into long strips divided by takes and scenes and then glued or taped back together to create a logical sequence of film. Linear video editing is more time-consuming, and highly specialized, and tedious work. Still, it is relevant today because of these reasons: * The method is simple and inexpensive. * Mandatory for some jobs: for example, if only two sections of video clips are to be joined together in sequence, it is often the quickest and easiest way. * If video editors learn linea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Video Editing
Video editing is the post-production and arrangement of video shots. To showcase excellent video editing to the public, video editors must be reasonable and ensure they have a thorough understanding of film, television, and other sorts of videography. Video editing structures and presents all video information, including films and television shows, video advertisements and video essays. Video editing has been dramatically democratized in recent years by editing software available for personal computers. Editing video can be difficult and tedious, so several technologies have been produced to aid people in this task. Overall, video editing has a wide variety of styles and applications. Types of editing Though once the province of expensive machines called video editors, video editing software is now available for personal computers and workstations. Video editing includes cutting segments (trimming), re-sequencing clips, and adding transitions and other special effects. * Linear ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guillotine
A guillotine ( ) is an apparatus designed for effectively carrying out executions by Decapitation, beheading. The device consists of a tall, upright frame with a weighted and angled blade suspended at the top. The condemned person is secured with a pillory at the bottom of the frame, holding the position of the neck directly below the blade. The blade is then released, swiftly and forcefully decapitating the victim with a single, clean pass; the head falls into a basket or other receptacle below. The guillotine is best known for its use in France, particularly during the French Revolution, where the revolution's supporters celebrated it as the people's avenger and the revolution's opponents vilified it as the pre-eminent symbol of the violence of the Reign of Terror. While the name "guillotine" dates from this period, similar devices had been in use elsewhere in Europe over several centuries. Use of an oblique blade and the pillory-like restraint device set this type of gui ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Executive Producer
Executive producer (EP) is one of the top positions in the production of media. Depending on the medium, the executive producer may be concerned with management accounting or associated with legal issues (like copyrights or royalties). In films, the executive producer generally contributes to the film's budget and their involvement depends on the project, with some simply securing funds and others being involved in the filmmaking process. Motion pictures In films, executive producers may finance the film, participate in the creative effort, or work on set. Their responsibilities vary from funding or attracting investors into the movie project to legal, scripting, marketing, advisory and supervising capacities. Executive producers vary in involvement, responsibility and power. Some executive producers have hands-on control over every aspect of production, some supervise the producers of a project, while others are involved in name only. The crediting of executive produce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rough Cut
In filmmaking, the rough cut (also known as the first cut or editor's cut) is the second of three stages of offline editing. The term originates from the early days of filmmaking when film stock was physically cut and reassembled, but is still used to describe projects that are recorded and edited digitally. The rough cut is the first stage in which the film begins to resemble its final product. Rough cuts are recognizable as a conventional film, but may have notable errors or defects, may not have the desired narrative flow from scene to scene, may lack soundtrack music, sound effects or visual effects, and still undergo many significant changes before the release of the film. Emory University Video editing workflow A number of the preliminary stages ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dubbing (filmmaking)
Dubbing (also known as re-recording and mixing) is a post-production process used in filmmaking and the video production process where supplementary recordings (known as doubles) are lip-synced and "mixed" with original production audio to create the final product. Often this process is performed on films by replacing the original language to offer voiced-over translations. After sound editors edit and prepare all the necessary tracks—dialogue, automated dialogue replacement (ADR), effects, Foley (filmmaking), foley, and music—the dubbing mixers proceed to balance all of the elements and record the finished soundtrack. While dubbing and ADR are similar processes that focus on enhancing and replacing dialogue audio, ADR is a process in which the original actors re-record and synchronize audio segments. This allows filmmakers to replace unclear dialogue if there are issues with the script, background noise, or the original recording. The term "dubbing" also commonly refers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Footage
In filmmaking and video production, footage is raw, unedited material as originally filmed by a movie camera or recorded by a digital video camera, which typically must be film editing, edited to create a motion picture, digital video, video clip, television show, or similar completed work. Footage can also refer to sequences used in film and video editing, such as special effects and archive material (for special cases of this, see stock footage and B roll). Since the term originates in film, footage is only used for recorded images, such as film stock, videotapes, or digitizing, digitized clips. For live television feeds, the signals from video cameras are instead called ''sources''. History The origin of the term "footage" comes from early 35mm movie film, 35 mm silent film, which is traditionally measured in foot (length), feet and frame (film), frames. The fact that film was measured by length in cutting room floor, cutting rooms, and that there are 16 frames (4-perf film ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Video Tape Recorder
A video tape recorder (VTR) is a tape recorder designed to record and playback video and audio signal, audio material from magnetic tape. The early VTRs were open-reel devices that record on individual reels of 2-inch-wide (5.08 cm) tape. They were used in television studios, serving as a replacement for motion picture film stock and making recording for television applications cheaper and quicker. Beginning in 1963, videotape machines made instant replay during televised sporting events possible. Improved formats, in which the tape was contained inside a videocassette, were introduced around 1969; the machines which play them are called videocassette recorders. An agreement by Japanese manufacturers on a common standard recording format, which allowed cassettes recorded on one manufacturer's machine to play on another's, made a consumer market possible; and the first consumer videocassette recorder, which used the U-matic format, was introduced by Sony in 1971. History ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helical Scan
Helical scan is a method of recording high-frequency signals on magnetic tape, used in open-reel video tape recorders, video cassette recorders, digital audio tape recorders, and some computer tape drives. With this technique, magnetic tape heads (or head chips) are placed on a rotating head drum, which moves the chips at high speed by due to its high angular velocity. The speed of the head chips must be higher than the linear speed of the tape. The tape is wrapped tightly around the drum. The drum and/or the tape is tilted at an angle that allows the head chips to read the tape diagonally. The linear speed of the tape is slower than the speed of the head chips, allowing high frequency signals to be read or recorded, such as video. As the tape moves linearly or length-wise, the head chips move across the width of the tape in a diagonal path. Due to geometry, this allows for high head chip speeds, known as writing speeds, to be achieved in spite of the low linear speed of the tap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Linear Video Editing Console
In mathematics, the term ''linear'' is used in two distinct senses for two different properties: * linearity of a '' function'' (or '' mapping''); * linearity of a ''polynomial''. An example of a linear function is the function defined by f(x)=(ax,bx) that maps the real line to a line in the Euclidean plane R2 that passes through the origin. An example of a linear polynomial in the variables X, Y and Z is aX+bY+cZ+d. Linearity of a mapping is closely related to '' proportionality''. Examples in physics include the linear relationship of voltage and current in an electrical conductor (Ohm's law), and the relationship of mass and weight. By contrast, more complicated relationships, such as between velocity and kinetic energy, are '' nonlinear''. Generalized for functions in more than one dimension, linearity means the property of a function of being compatible with addition and scaling, also known as the superposition principle. Linearity of a polynomial means that its degre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rowan & Martin's Laugh-In
''Rowan & Martin's Laugh-In'' (often simply referred to as ''Laugh-In'') is an American sketch comedy television program that ran for six seasons from January 22, 1968, to July 23, 1973, on the NBC television network. The show, hosted by comedians Dan Rowan and Dick Martin, originally aired as a one-time special on September 9, 1967, and was such a success that it was brought back as a series, replacing ''The Man from U.N.C.L.E.'' on Mondays at 8 pm (ET). It quickly became the most popular television show in the United States. The title of the show was a play on the 1960s Hippie culture "love-ins" or the Counterculture "Central Park be-ins, be-ins", terms derived from the "sit-ins" common in protests associated with Civil rights movement, civil rights and List of protests against the Vietnam War, antiwar demonstrations of the time. In the pilot episode, Dan Rowan explained the show's approach: "Good evening, ladies and gentlemen, and welcome to television's first Laugh-In. Now ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ernie Kovacs
Ernest Edward Kovacs (January 23, 1919 – January 13, 1962) was an American comedian, actor, and writer. Kovacs's visually experimental and often spontaneous comedic style influenced numerous television comedy programs for years after his death. Kovacs has been credited as an influence by many individuals and shows, including Johnny Carson, '' Rowan and Martin's Laugh-In'', ''Saturday Night Live'', '' Monty Python's Flying Circus'', Jim Henson, '' Max Headroom'', Chevy Chase, Conan O'Brien, Jimmy Kimmel, '' Captain Kangaroo'', ''Sesame Street'', '' The Electric Company'', '' Pee-wee's Playhouse'', ''The Muppet Show'', Dave Garroway, Andy Kaufman, ''You Can't Do That on Television'', '' Mystery Science Theater 3000'', and Uncle Floyd, among others. Chase even thanked Kovacs during his acceptance speech for his Emmy Award for ''Saturday Night Live''. While Kovacs and his wife Edie Adams received Emmy nominations for Best Performances in a Comedy Series during 1957, his ta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microscope
A microscope () is a laboratory equipment, laboratory instrument used to examine objects that are too small to be seen by the naked eye. Microscopy is the science of investigating small objects and structures using a microscope. Microscopic means being invisible to the eye unless aided by a microscope. There are many types of microscopes, and they may be grouped in different ways. One way is to describe the method an instrument uses to interact with a sample and produce images, either by sending a beam of light or electrons through a sample in its optical path, by detecting fluorescence, photon emissions from a sample, or by scanning across and a short distance from the surface of a sample using a probe. The most common microscope (and the first to be invented) is the optical microscope, which uses lenses to refract visible light that passed through a microtome, thinly sectioned sample to produce an observable image. Other major types of microscopes are the fluorescence micro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
