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Online Editing (video Production)
Online editing is a post-production linear video editing process that is performed in the final stage of a video production. It occurs after offline editing. For the most part, online editing has been replaced by video editing software that operate on non-linear editing systems (NLE). High-end post-production companies still use the Offline-Online Editing workflow with NLEs. The term online originated in the telecommunication industry, meaning "''Under the direct control of another device''" (automation). Online editors such as thSony BVE-9000edit control unit used the RS-422 remote control 9-Pin Protocol to allow the computer-interface of edit controllers to control video tape recorders (VTR) via a series of commands. The protocol supports a variety of devices including one-inch reel-to-reel type C videotape as well as videocassette recorders (VCR) to Fast-Forward, Rewind and Play and Record based on SMPTE timecode, SMPTE time-code. The controllers have the ability to interfa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Post-production
Post-production is part of the process of filmmaking, video production, audio production, and photography. Post-production includes all stages of production occurring after principal photography or recording individual program segments. The first part of the post-production process is the traditional non-linear (analog) film editing at the outset of post-production has mostly been replaced by digital or video editing software that operates as a non-linear editing (NLE) system. The advantage of being able to have this non-linear capacity is in the flexibility for editing scenes out of order, making creative changes at will, carefully shaping the film in a thoughtful, meaningful way for emotional effect. Once the production team is satisfied with the picture editing, the picture editing is said to be "locked." At this point begins the turnover process, where the picture is prepared for lab and color finishing and the sound is "spotted" and turnover to the composer and sound de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avid Technology
Avid Technology is an American technology and multimedia company based in Burlington, Massachusetts, and founded in August 1987 by Bill Warner. It specialises in audio and video; specifically, digital non-linear editing (NLE) systems, video editing software, audio editing software, music notation software, management and distribution services. Avid products are now used in the television and video industry to create television shows, feature films, and commercials. Media Composer, a professional non-linear editing system, is Avid's flagship product. History Avid was founded by Bill Warner, a former marketing manager from Apollo Computer. A prototype of their first non-linear editing system, the Avid/1 Media Composer, was shown at the National Association of Broadcasters (NAB) convention in April 1988. The Avid/1 was based on an Apple Macintosh II computer, with special hardware and software of Avid's own design installed. The Avid/1 was "the biggest shake-up in editing since ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commercial Bumper
In broadcasting, a commercial bumper, ident bumper, or break-bumper (often shortened to bump) is a brief announcement, usually two to fifteen seconds in length that can contain a voice over, placed between a pause in the program and its commercial break, and vice versa. The host, the program announcer, or a continuity announcer states the title (if any) of the presentation, the name of the program, and the broadcast or cable network, though not necessarily in that order. On children's television networks, they are sometimes called external eyecatches due to the resemblance of internal eyecatches in anime and there is usually no voice over, but some bumpers do feature one. Bumper music, often a recurring signature or theme music segment, is nearly always featured. Bumpers can vary from simple text to short films. United States Since 1976, most network television programs in the United States no longer use commercial bumpers; although some soap operas such as ''Days of Our Lives' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bumper Music
Bumper music, or a bump, is a term used in the radio broadcasting industry to refer to short clips of signature songs or theme music used to buffer transitions between programming elements, typically lasting no longer than fifteen seconds. It is also a term for music played at music venues such as concerts before showtime, to fill the air, with a musical atmosphere. Bumper music is commonly employed when a syndicated program takes a break for local station identification or "goes to a radio advertisement". More often than not it is called a "bump" in today's radio; NPR also uses the term "button". It is also referred to as "rejoiner music" when the bumper music marks the end of a local break on a radio network. See also *Continuity (broadcasting) *Bumper (broadcasting) *Sting (musical phrase) *Theme music *Voice-over Voice-over (also known as off-camera or off-stage commentary) is a production technique where a voice—that is not part of the narrative (non-Diegetic#Film s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Film Format
A film format is a technical definition of a set of standard characteristics regarding image capture on photographic film for still images or film stock for filmmaking. It can also apply to projected film, either slides or movies. The primary characteristic of a film format is its size and shape. In the case of motion picture film, the format sometimes includes audio parameters. Other characteristics usually include the film gauge, pulldown method, lens anamorphosis (or lack thereof), and film gate or projector aperture dimensions, all of which need to be defined for photography as well as projection, as they may differ. Motion picture film formats Digital camera formats Photographic film formats See also *Film base * Keykode *Large format *Medium format *Microform Microforms are scaled-down reproductions of documents, typically either films or paper, made for the purposes of transmission, storage, reading, and printing. Microform images are commonly reduced ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Broadcast Safe
Broadcast-safe video (broadcast legal or legal signal) is a term used in the broadcast industry to define video and content (media and publishing), audio compliant with the technical or regulatory broadcast requirements of the target area or region the feed might be broadcasting to. In the United States, the Federal Communications Commission (FCC) is the regulatory authority; in most of Europe, standards are set by the European Broadcasting Union (EBU). Broadcast safe video Broadcast safe standard-definition video Broadcast safe 625 video Broadcast safe standards for 625 lines of standard-definition (Inaccurately referred to as PAL, a colour encoding that is usually used with such systems) video are: * Common name = 625/50i (576i) * Commonly used digital Standard-definition television, SD Serial digital interface, SDI baseband signal = SMPTE 259M-C, 270 Mbit/s bitrate * Commonly used No. of Vertical Lines = 625 (576 visible active video) * Commonly used Frame rate = 25&n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Color Correction
Color correction is a process used in stage lighting, photography, television, cinematography, and other disciplines, which uses color gels, or filters, to alter the overall color of the light. Typically the light color is measured on a scale known as color temperature, as well as along a green–magenta axis orthogonal to the color temperature axis. Without color correction gels, a scene may have a mix of various colors. Applying color correction gels in front of light sources can alter the color of the various light sources to match. Mixed lighting can produce an undesirable aesthetic when displayed on a television or in a theatre. Conversely, gels may also be used to make a scene ''appear'' more natural by simulating the mix of color temperatures that occur naturally. This application is useful, especially where ''motivated lighting'' (lending the impression that it is diegetic) is the goal. Color gels may also be used to tint lights for artistic effect. Correlated color ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lower Third
In the television industry, a lower third is a graphic overlay placed in the title-safe lower area of the screen, though not necessarily the entire lower third of it, as the name suggests. In its simplest form, a lower third can just be text overlaying the video. Frequently this text is white with a drop shadow to make the words easier to read. A lower third can also contain graphical elements such as boxes, images or shading. Some lower thirds have animated backgrounds and text. Lower thirds can be created using basic home-video editing software or professional-level equipment. This equipment makes use of video's alpha channel to determine what parts of the graphic or text should be transparent, allowing the video in the background to show through. Terminology Lower thirds are also often known as "CG" (from character generator) or captions, and sometimes chyrons in North America, due to the popularity of Chyron Corporation's Chiron I character generator, an early digital s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Visual Effects
Visual effects (sometimes abbreviated VFX) is the process by which imagery is created or manipulated outside the context of a live-action shot in filmmaking and video production. The integration of live-action footage and other live-action footage or CGI elements to create realistic imagery is called VFX. VFX involves the integration of live-action footage (which may include in-camera special effects) and generated-imagery (digital or optics, animals or creatures) which look realistic, but would be dangerous, expensive, impractical, time-consuming or impossible to capture on film. Visual effects using computer-generated imagery (CGI) have more recently become accessible to the independent filmmaker with the introduction of affordable and relatively easy-to-use animation and compositing software. History Early developments In 1857, Oscar Rejlander created the world's first "special effects" image by combining different sections of 32 negatives into a single image, making a mon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Video Effects
Digital video effects (DVEs) are visual effects that provide comprehensive live video image manipulation, in the same form as optical printer effects in film. DVEs differ from standard video switcher effects (often referred to as ''analog effects'') such as wipes or dissolves, in that they deal primarily with resizing, distortion or movement of the image. Modern video switchers often contain internal DVE functionality. Modern DVE devices are incorporated in high-end broadcast video switchers. Early examples of DVE devices found in the broadcast post-production industry include the Ampex Digital Optics (ADO), Quantel DPE-5000, Vital Squeezoom, NEC DVE and Abekas A-51. By the mid-1980s, Grass Valley Group caught up with to the competition with their Kaleidoscope, which integrated ADO-type effects with their widely-used line of broadcast switching gear. DVEs are used by the broadcast television industry in live television production environments like television studios and outside ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Workprint
A workprint is a rough version of a motion picture, used by the film editor(s) during the editing process. Such copies generally contain original recorded sound that will later be re-dubbed, stock footage as placeholders for missing shots or special effects, and animation tests for in-production animated shots or sequences. Lists recent video releases in the warez scene. For most of the first century of filmmaking, workprints were done using second-generation prints from the original camera negatives. After the editor and director approved of the final edit of the workprint, the same edits were made to the negative. With the conversion to digital editing, workprints are now generally created on a non-linear editing system using telecined footage from the original film or video sources (in contrast to a pirate "telecine", which is made with a much higher-generation film print). Occasionally, early digital workprints of films have been bootlegged and made available on the Internet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edit Decision List
An edit decision list or EDL is used in the post-production process of film editing and video editing. The list contains an ordered list of reel and timecode data representing where each video clip can be obtained in order to conform the final cut. EDLs are created by offline editing systems, or can be paper documents constructed by hand such as shot logging. These days, linear video editing systems have been superseded by non-linear editing (NLE) systems which can output EDLs electronically to allow autoconform on an online editing system – the recreation of an edited programme from the original sources (usually video tapes) and the editing decisions in the EDL. They are also often used in the digital video editing world, so rather than referring to reels they can refer to sequences of images stored on disk. Some formats, such as CMX3600, can represent simple editing decisions only. Final Cut Pro XML, the Advanced Authoring Format (AAF), and AviSynth scripts are relatively ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
