Video Matrix in the security field has a very wide range of applications, along with the entire security industry definition, networking trend intensified, the matrix is ??also divided into two categories, one is the traditional analog video matrix, and the other is based on digital technology video matrix. With the advancement of technology, smart city construction progress, the gradual rise of digital matrix, high-definition applications gradually favored market.

Matrix: Monitoring System core application

Analog matrix simply put, is a large-scale switch, the user can control which images the last round of visits in which the monitor display. Analog matrix after decades of development is already quite mature, high stability, easy operation, low delay (almost no delay), etc., and due to the current video surveillance system has been established mostly still is the analog standard definition systems, short will not be eliminated.

But as digital matrix analog matrix expansion easy, analog matrix input ones is fixed, if you want to expand ones must extend the hardware, but also to increase the video cable. For IP video and high-definition video signals,sony FCB-EX990DP Color CCD Camera, the traditional analog matrix can not be directly addressed. So the future of traditional analog matrix will have a larger market share shrinking, while high-definition, digital matrix will become the future direction of development. For conventional analog matrix of a single product, its own single signal processing capabilities, the network does not support high-definition and other issues have been out of the market is bound, like high-definition network camera out as analog cameras.

Analog matrix with different digital matrix consists of video codec equipment and management software platform constitutes, network video switching platform, the input video and output video switching between an IP network, packet switching manner. Precisely, digital matrix does not have a matrix such as simulated by appellation matrix device, but by the IP camera, encoding and decoding equipment, management platform and network transmission system consisting of a digital surveillance system. Compared to conventional analog matrix, the main advantages of digital matrix can be arbitrarily expansion, flexible configuration, the device can achieve distributed design and layout.

The disadvantage is the audio digital matrix is ??difficult to ensure real-time video transmission, it depends on the remote end (network camera or encoder) and the terminal (decoder) for encoding and decoding speed, and IP switching network transmission efficiency. IP codec for video signal reduction loss is quite serious. IP technology is not laid down in many cases private network via Ethernet and other digital, network sharing, may cause some instability, such as cards, data packet loss.

HD Matrix monitoring market favored

With high-definition digital signal on the increasing demand,sony FCB-EH6300, HD-SDI HD digital matrix products not only in the broadcasting industry, is currently active in monitoring market and extremely popular. It appears as if the matrix to the middle market has entered a booster injection to allow traditional analog matrix contractors, users and vendors began to become stretched to the development of space matrix market renewed hope.

HD-SDI Matrix with conventional analog matrix design architecture is completely different, digital circuits for signal understanding of the use of chips, circuit layouts are made more challenging, HD-SDI Matrix widely used technique for those who are not strong traditional matrix accumulation manufacturers, the size of the matrix,sony FCB-EH3300, the matrix definition characters and the like will be the bottleneck. But as the industry as GigaTec, Dalian Cody matrix and other professional firms, with many years of experience in research and development matrix, market leader in analog matrix while and market developments, the development of high-definition HD-SDI digital matrix, increase customer for Switch product selectivity is inevitable.

Currently HD-SDI Matrix application is single, mixed matrix compared to the hot, but the situation in the long term, this situation is only temporary. I believe the leading manufacturers in the industry, driven by the positive, there will be more and more manufacturers to follow up on HD-SDI technology, there are many manufacturers in addition to launch HD-SDI Matrix, a number have launched a comprehensive set of HD-SDI products,sony FCB-EH3400 Currently we have seen the potential of this technology, and the technology in the field of large-scale engineering applications are more and more praise.