video signal compression standard

См. также в других словарях:

• Compression MPEG — Compression vidéo La compression vidéo est une méthode de compression de données, qui consiste à réduire la quantité de données, en limitant au maximum l impact sur la qualité visuelle de la vidéo. L intérêt de la compression vidéo est de réduire …   Wikipédia en Français

• Compression Vidéo — La compression vidéo est une méthode de compression de données, qui consiste à réduire la quantité de données, en limitant au maximum l impact sur la qualité visuelle de la vidéo. L intérêt de la compression vidéo est de réduire les coûts de… …   Wikipédia en Français

• Compression video — Compression vidéo La compression vidéo est une méthode de compression de données, qui consiste à réduire la quantité de données, en limitant au maximum l impact sur la qualité visuelle de la vidéo. L intérêt de la compression vidéo est de réduire …   Wikipédia en Français

• Video codec — 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 the… …   Wikipedia

• Video — For films or movies, see Film. For other uses, see Video (disambiguation). For the use of video in Wikipedia articles, see Wikipedia:Creation and usage of media files. Video is the technology of electronically capturing, recording, processing,… …   Wikipedia

• 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

• 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

• Video Toaster — The NewTek Video Toaster is a combination of hardware and software for the editing and production of standard definition and high definition video in NTSC, PAL, and resolution independent formats on Commodore Amiga computers and subsequently on… …   Wikipedia

• Video coding — is the field in electrical engineering and computer science that deals with representation of video data, for storage and/or transmission, for both analog and digital video. Video coding is often considered to be only for natural video, it can… …   Wikipedia

• Video compression picture types — In the field of video compression a video frame is compressed using different algorithms with different advantages and disadvantages, centered mainly around amount of data compression. These different algorithms for video frames are called… …   Wikipedia

• Video Coding Experts Group — The Video Coding Experts Group or VCEG is the informal name of Question 6 (Video coding) of Working Party 3 (Media coding) of Study Group 16 (Multimedia terminals, systems and applications) of the ITU T. It is responsible for standardization of… …   Wikipedia