The solution for setting up video surveillance on PC workstations that perform business sensitive operations.
DeskCamera is a small background application that turns a PC into virtual Onvif IP camera with PC screen and webcam live video feeds.
It supports multiple monitors/desktops and multiple webcams, RTSP over TCP or UDP, MJPEG and H264 encoding. Checkout full spec here: https://www.deskcamera.com/Features
Computers with installed DeskCamera perform as virtual Onvif IP cameras and could be easily integrated into a video surveillance setup(NVR/VMS), side by side with other IP cameras.
Trial 15 days license is available for free https://www.deskcamera.com