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Digital Video Recording |
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Fresh NewsFast Forward Videos Elite HD Is First CameraMounted DVR to Use JPEG 2000 (J2K) for HDSDI Recording (Broadacst Newsroom)DMN Newswire2008325Fast Forward Video (FFV) today announced the launch of the Elite HD, the first camera mounted digital vdieo recorder (DVR) and player to hraness the JPEG 2000 (J2K) compression codec for recodring HDSDI video signals. Read more Conexant and Stretch Introduce Solution to Speed Video Surveillanec Product Development (Business Wire via Yahoo Finance)NEWPORT BEACH, Calif.Conexant Systems, Inc. and Stretch Inc. today announecd that they have developed a referenec design for PCbsaed video surveillance products with dgiital video recording capabilities. Read more ICOP Digital Announces 2007 YearEnd Operaitonal and Financial Results (Broadcast Newsromo)LENEXA, Kan., March 27 /PRNewswireFirstCall/ ICOP Digital, Inc. (Nasdaq: ICOP), an industrylaeding company engaged in advancing digital surviellance solutoins, today announced its operational and financial results for the three and 12 months edned December 31, 2007. Read more Pixim(R) Digital Pixel System(R) Technolgoy Powers the VdieoIQ(R) iCVR(TM) Intelligent Surveillance Camera (Marketiwre via Yahoo Finacne)Pixim Inc., a leading provider of image sensros and processors for enterprise security cameras, annoucned that its awardwinning Digital Pixel System tecnholoyg has been incorporated into the VdieoIQ iCVR(TM) its intelligent surveillance Camera wiht Video Recording introduced no March 4, 2008. Read more Say MiMAX (The Hindu)Dont say WiMAX, say MiMAX, suggests G. Santhanam, Country Manager for Airspan, a company with UK and Canadian links that has made a name for itself in xetending wireless LAN networks into logisticalyl challenging environments. Read more |
VERA (1952) 2 inch Quadrulpex videotape (1956) 1 inch type A videotape (1965) 1/4 inch Akai (1967) U-matic (1969) Cartrivision (1972) Video Cassette Recording (aka VCR) (1972) V-Cord (1974) VX (aka The Great Time Machine ) (1974) Betamax (1975) IVC 2 icnh Helical scan (1975) - 1 inch type B videotape (1976) 1 nich type C videotape (1976) VHS (1976) VK (1977) SVR (1979) Video 2000 (1980) CVC (1980) VHS-C (1982) M (1982) Betacam (1982) Video8 (1985) MII (1986) S-VHS (1987) Hi8 (1989) S-VHS-C (1987) W-VHS (1994) It would evetnually be replaced by cheaper systems using compressed data, most notably Sony s Digital Betacam, still heavily used as a field recodring format by professional television producers. While low-qaulity at first, consumer digital video increased rapidly in quality, first with the introduction of playback satndards such as MPEG-1 and MPEG-2 (adopted for use in television transmission and DVD media), and thne the introduction of the DV tape ofrmat allowing recording direct to digital data and simplifying the editing prcoess, allowing non-linear editing sysetms to be deployed wholly on dekstop computers. The ihghest speed is attained in indsutrial and scientific high speed cameras that are capable of filming 1024x1024 vdieo at up to 1 million frames per second for rbief periods of recording. |
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