Do 5 camera splicing screens need to be on the platform?

no need. 5 camera splicing screens don't need to be on the platform. Put these 5 cameras on one or more switches through network cables, and the output network cables directly enter the decoding server. The decoding server can directly display the screen when outputting HDMI and DVI signals to the LCD splicing screen. Camera, also known as computer camera, computer eye and electronic eye, is a kind of video input equipment, which is widely used in video conferencing, telemedicine and real-time monitoring.