HD IP Camera with large analytical simulation
HD IP Camera mainly collected by the video , consisting of several parts of video encoding , and network transmission. Compared with the high-definition network camera analog cameras , network cameras, high flexibility , high performance .
IP Camera and analog cameras difference is mainly reflected in four aspects:
1, the difference between the quality of pixels to simulate using a CCD as the image sensor, is restricted in certain technical bottlenecks quality in general, analog cameras are now the highest 700TVL, SD D1 will achieve results in the broadcasting standard. The IP Camera with CMOS sensor main components , can be done megapixels picture above , the current GM is one million to two million in the majority, there are newer technology products in the market, 5,000,000 , 8,000,000 , estimated soon there are millions of quality cameras will be put into the market , we understand that the United States T1 10MP camera company has completed the test , frame rate up to 15 frames.
2 , analog cameras are not given in the management software and custom intelligent analysis , such as the definition of its use function, because there is no single IP but also to remote browsing inconvenience.
3 , the control device , such as PTZ, ball machine is simulated in wiring an additional control line to the codec and the ball rotation and zoom machine , and the IP network camera is not required , the network line can be used directly , or to save a lot of man-hours and cabling costs, especially in the larger project , the cost of IP Camera engineering is particularly prominent.
4, SDI although there are high quality , and there is no delay, but its compatibility with certain restrictions , it is seldom used in the country . IP Camera brands at home and abroad in the majority and therefore not become mainstream SDI , SDI , and analog camera wiring is also basically the same , with the line to increase the cost of construction and future troubleshooting are checked seem a disadvantage.
In general , high-definition network camera and SDI cameras have their own market, and focus their applications , they are complementary rather than replace relationships.
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From:http://www.vstarcam.com/channel/HD-IP-Camera-with-large-analytical-simulation-437.html
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