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2. Network video recorder - Wikipedia

   en.wikipedia.org/wiki/Network_Video_Recorder

   Simple NVR-based camera system. A network video recorder (NVR) is a specialized computer system that records video [1] to a disk drive, USB flash drive, memory card, or other mass storage device. An NVR itself contains no cameras, but connects to them through a network, typically as part of an IP video surveillance system.

3. Recording at the edge - Wikipedia

   en.wikipedia.org/wiki/Recording_at_the_edge

   Recording at the edge is a network bandwidth-friendly approach because it does not use any network bandwidth in order to record video—instead the network is only used to play back audio or video from the edge at some review station. When the network includes a WAN or, worse still, the Internet, by definition Recording at the Edge becomes the ...

4. IP camera - Wikipedia

   en.wikipedia.org/wiki/IP_camera

   An Internet Protocol camera, or IP camera, is a type of digital video camera that receives control data and sends image data via an IP network. They are commonly used for surveillance , but, unlike analog closed-circuit television (CCTV) cameras, they require no local recording device, only a local area network .

5. Closed-circuit television camera - Wikipedia

   en.wikipedia.org/wiki/Closed-circuit_television...

   IP cameras or network cameras are digital video cameras, plus an embedded video server having an IP address, capable of streaming the video (and sometimes, even audio). [ 3 ] Because network cameras are embedded devices, and do not need to output an analogue signal, resolutions higher than closed-circuit television 'CCTV' analogue cameras are ...

6. Digital video recorder - Wikipedia

   en.wikipedia.org/wiki/Digital_video_recorder

   Digital video recorders configured for physical security applications record video signals from closed-circuit television cameras for detection and documentation purposes. Many are designed to record audio as well. DVRs have evolved into devices that are feature rich and provide services that exceed the simple recording of video images that was ...

7. Professional video over IP - Wikipedia

   en.wikipedia.org/wiki/Professional_video_over_IP

   Key components of IP-based CCTV remain consistent with analog technologies: image capture, with a combination of IP-based cameras or analog cameras using IP-based encoders; image transmission; Storage and Retrieval, which uses technologies such as RAID arrays and iSCSI for recorded and indexed video; and video management, which affords web ...

8. Axis Communications - Wikipedia

   en.wikipedia.org/wiki/Axis_Communications

   Video Encoders – Axis Communications is a manufacturer of video encoders, which allow analog video signals to be converted into digital format for IP networks. [ 44 ] [ 45 ] Recent models are based on the H.264 video compression standard which reduces bandwidth and storage requirements without sacrificing image quality.

9. SimpleScreenRecorder - Wikipedia

   en.wikipedia.org/wiki/SimpleScreenRecorder

   The program can pause and resume recording by pressing a hotkey. The program also shows statistics about the computer's performance during recording. [5] Users can select options for the screen capture such as "follow the cursor" and "record the cursor." [6] SimpleScreenRecorder can output video and audio into many final file container formats ...