- F/A/Va video signal, also known as Y/C. Y is the luminance and C is the chrominance. Y and C are transmitted on separate conductors.————————TVSeparated video. An encoded video signal which separates the brightness from color data. S-video can greatly improve the picture when connecting TVs to any high quality video source such as digital broadcast satellite (DBS) and DVDs.
Audio and video glossary. 2014.
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VIDEO\/AUDIO CODEC — T&F A video codec is a device or software that enables video compression and/or decompression for digital video. The compression usually employs lossy data compression. Historically, video was stored as an analog signal on magnetic tape. Around… … Audio and video glossary
Video Quality — WikiV The ability of the public safety agency to use the required video to perform the purpose intended. For example if the purpose of the video is to capture license plates on vehicles in a range of outdoor conditions, video quality is measured… … Audio and video glossary
Video gain (white level, white bar, reference white) — A&V The range of light to dark values of the image which are proportional to the voltage difference between the black and white voltage levels of the video signal. Expressed on the waveform monitor by the voltage level of the whitest whites in… … Audio and video glossary
Video switcher (production switcher, video mixer) — A&V Device that accepts inputs from a variety of video sources and allows the operator to select a particular source to be sent to the switcher s output(s). May also include circuits for video mixing, wiping, keying, and other special effects … Audio and video glossary
video card — TV The PC card that controls the computer s monitor display. Don t confuse the computer s video (VGA, SVGA, Mac monitor and so on) which is non interlaced, with NTSC video. PC cards for DTV are also called capture, overlay or compression cards.… … Audio and video glossary
Video crosspoint module — A&V In video switchers, a circuit board containing video switching crosspoints … Audio and video glossary
Video path — A&V The electronic path within the device that routes and processes the video signals. Video path length refers to the amount of time required for a signal to travel from input to output … Audio and video glossary
Video processing amplifier — A&V A device that stabilizes the composite video signal, regenerates the synchronizing signals, and allows other adjustments to the video signal parameters … Audio and video glossary
Video Blog — VP Often called a Vlog, a Video Blog is a type of video that acts as a visual representation traditional written blogs … Audio and video glossary
Video Editing Workstation — VP An ensemble of digital video editing computers, monitors, postproduction VCRs, DVD recordrs, and other equipment used for video postproduction and production of photomontages … Audio and video glossary
Video On Demand — VP Streaming videos that users view from a website whenever they want, as opposed to a webcast, where the video streams at certain times. Video on demand is often shortened to VOD … Audio and video glossary