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1 compression
A process for removing redundant data from a digital media file or stream to reduce its size or the bandwidth used. -
2 data compression
A process for removing redundant data from a digital media file or stream to reduce its size or the bandwidth used. -
3 decompression
"The process of reversing the procedure that is run by compression software. During decompression, the compressed data returns to its original file size and format so it can be accessed or played."
См. также в других словарях:
Compression — may refer to: In physical science Compression (physical), the result of the subjection of a material to compressive stress Compression member, a class of structural elements, of which a column is the most common specific example Compressibility,… … Wikipedia
Compression molding — Compression molded rubber boots before the flashes are removed. Compression molding is a method of molding in which the molding material, generally preheated, is first placed in an open, heated mold cavity. The mold is closed with a top force or… … Wikipedia
Compression Systems — (formerly Cooper Compression / Cooper Energy Services / Cooper Turbocompressor / Cooper), one of three organizational groups within Cameron International Corporation, is a provider of reciprocating and centrifugal compression equipment and… … Wikipedia
Compression — A&V Improper video signal level caused by nonlinearity in a circuit s transfer function. Results in lack of detail in either the black or white areas of the video picture. Can also be caused by pointing a video camera at a scene that has a total… … Audio and video glossary
Compression artifact — Original image, with good color grade Loss of edge clarity and tone fuzziness in heavy JPEG compression A compression ar … Wikipedia
compression — [1] Applying pressure to a spring, or any springy substance, thus causing it to reduce its length in the direction of the compressing force. [2] Applying pressure to a gas, thus causing a reduction in volume. [3] One of the essential factors in a … Dictionary of automotive terms
compression — /kəmˈprɛʃən / (say kuhm preshuhn) noun 1. Also, compressure /kəmˈprɛʃə/ (say kuhm preshuh). the act of compressing. 2. Also, compressure /kəmˈprɛʃə/ (say kuhm preshuh). a compressed state. 3. (in some internal combustion engines) the reduction in …
compression — A squeezing together; the exertion of pressure on a body in such a way as to tend to increase its density; the decrease in a dimension of a body under the action of two external forces directed toward one another in the same straight line. c. of… … Medical dictionary
compression — F/A/V the action of the air molecules moving closer together permitting audible sound. TV An encoding process that reduces the digital data in a video frame, typically from nearly one megabyte to 300 kilobytes or less. This is accomplished by… … Audio and video glossary
compression — noun Date: 15th century 1. a. the act, process, or result of compressing b. the state of being compressed 2. the process of compressing the fuel mixture in a cylinder of an internal combustion engine (as in an automobile) 3. the compressed… … New Collegiate Dictionary
compression — com|pres|sion [ kəm preʃn ] noun uncount the process of pressing or squeezing something so that it is smaller … Usage of the words and phrases in modern English