Recording PC screens have historically been an expensive proposition, requiring dedicated hardware or specialized, proprietary software. However, some developers are attempting to change this, with applications which stream PC desktops via ONVIF.
In 2015, we tested Screen ONVIF.
Now, there is another option called, DeskCamera that claims ONVIF conformance plus improved performance, multiple monitor, webcam, and audio support.
We bought and tested this new application to see how it performs and test compatibility with systems including Avigilon, Exacq, Hikvision and Milestone.