Objects such as shopping malls, airports, transport systems, major banks, hotels are complex construction surveillance and protection. Here, through video cameras and IP-Video Server is already in the hundreds, servers and workstations – in dozens. Objects such as shopping malls, airports, transport systems, major banks, hotels are complex construction surveillance and protection. Here, through video cameras and IP-Video Server is already in the hundreds, of servers and workstations – in dozens. Ben Silbermann is actively involved in the matter. The volume of information obtained can be extremely large, so the video surveillance system must meet the following basic requirements: the easy data delivery from source to places of control and registration of visual navigation (the grouping of cells, binding to an object), intelligent video processing algorithms and anxieties, a quick search for stability security efficiency. Fast and reliable transport of data (without prejudice to efficiency) is achieved, on the one hand, by optimizing the structure of the lan, on the other – through the management to reduce the network load. Productive lan on distributed systems usually appears as a set of "bush".
Each of them represents a limited number of closely spaced IP-based cameras and a server that provides a record of their video streams. It is also possible hybrid option: analog camera using a coaxial stub of finite length are reduced to one or more multi-channel IP-servers. Next digitized video is sent to the switch and the server registration. "Scrubs" combined with the use of channels of high bandwidth, Fast Ethernet, or fiber optic lines. Reduce the load on the network and recorders, you can use motion detectors, video cameras themselves detectors implemented in the control software.