Camera control services is the service that does scanning of the local network, access, and control of connected IP cameras. Analog cameras are not supported in Vision.
Camera control services enable access to all the information from one camera, such as the manufacturer's number, MAC address, ONVIF, resolution, framerate, etc.
Camera control service consists of services called workers, which sole purpose is to find RTSP streams of cameras in the network and process multiple camera streams. The custom configuration for each setup is to have 4 online workers per server after the installation.