We have all watched videos of concerts and events dating back to the 1950s, but probably never really wondered how this was done. After all, recording moving images on film had been done since the ...

Network video recorders (NVR) are internet protocol (IP) based devices that are connected to a network and used for the simultaneous recording and remote access of live video streams from IP cameras.

Tap the camera icon at ... You can record your clip in segments until you've used up your entire 15 seconds. 7. Tap the right arrow to preview your video. If you're happy with the result, tap ...