NVR meaning in Information Technology ?

Answer: What is Network Video Recorder mean?

A network video recorder (NVR) is a specialized computer system that includes a software program that records video in a digital format to a disk drive, USB flash drive, SD memory card or other mass storage device. An NVR contains no dedicated video capture hardware. However, the software is typically run on a dedicated device, usually with an embedded operating system. Alternatively, to help support increased functionality and serviceability, standard operating systems are used with standard processors and video management software. An NVR is typically deployed in an IP video surveillance system.

Network video recorders are distinct from digital video recorders (DVR) as their input is from a network rather than a direct connection to a video capture card or tuner. Video on a DVR is encoded and processed at the DVR, while video on an NVR is encoded and processed at the camera, then streamed to the NVR for storage or remote viewing.Additional processing may be done at the NVR, such as further compression or tagging with meta data.

Hybrid NVR/DVR surveillance systems exist which incorporate functions of both NVR and DVR; these are considered a form of NVR.

NVR home surveillance systems are generally wireless, tend to be easy to set up, can be accessed through a web browser, and allow the user to be notified by email if an alarm is triggered.

reference

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Novgorod	Airport Code
North Virginia Ryan, Inc.	Business
Northern Virginia Realty, Inc.	Business
NVR, Inc.	Business
Northern Virginia Ryan Homes, Inc.	Business
National Video Resources	Business
New Virtual Research	Business
National Vet Regulator	Business
Non-Viking Related	Community
News Views Reviews	Community
Not Verify	Computing
Non-volatile Residue	Electronics
National Vascular Registry	General
Non Viewable Remains	General
Natural Voice Recognition	General
National Veteran Rally	General
Niels Van Roij	General
Network Video Recorders	General
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Network Video Recording	General
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Non Violent Resistance	General
Naval Vessel Register	Governmental
National Vehicle Register	Governmental
No Visa Required	Governmental
NAUTAR	Indian Railway Station
Network Video Recorder	Information Technology
Neovascularization of the retina	Medical
Naval Vessel Registry	Military and Defence
Novgorod, Russia	Regional
Northern Vermont Railroad	Regional
Nene Valley Railway	Regional
No Voltage Release	Space Science
Nonverification Required	Space Science
Novgorod Airport	Transport & Travel