Transmission system for multi-channel video, control method thereof, multi-channel video reproduction method and device thereof

摘要

A multi-channel image corresponding to a plurality of cameras is controlled to be photographed through a plurality of cameras, and a multi-channel image corresponding to the plurality of cameras is transmitted from a camera control unit and a camera control unit. Multi-channel video is grouped and stored based on at least one of time, channel, and a mixture of time and channel, and the grouped video is transmitted through a communication network at the request of the user terminal. It is a transmission system for multi-channel video including a video server.