矩阵是视频监控系统的核心组成部分,其最基本的功能就是将视频图像从任意一个输入通道切换到任意一个输出通道输出。矩阵的出现,是因为视频监控系统的规模逐渐扩大、视频源逐渐增多,一对一的显示已不可能,解决大量视频图像的显示、切换调看和分配共享就必须使用矩阵。随着科学技术的不断更新以及市场需求的不断发展,矩阵也在不断的变革和 Matrix is ​​the core component of the video surveillance system. The most basic function of the matrix is ​​to switch the video image from any input channel to any output channel. The emergence of the matrix is ​​due to the gradual expansion of the video surveillance system, the increasing number of video sources, and the one-to-one display. Impossible to solve the problem of displaying a large number of video images, switching matrixes and allocating shares. With the continuous updating of science and technology and the continuous development of market demand, the matrix is ​​constantly changing