Can you tell us a little bit about the technology you use to make the virtual screen work on MacOS?

Someone recently posted something requiring an “HDMI dummy plug” (a fake display adapter?) to create a virtual screen. How did you solve it on a pure software level?

I would like to understand better what kind of api access your solution requires and I have trouble finding the right words to google.

- I assume you have to use undocumented internal APIs?

- do you have to inject code into higher privileged processes such as the Dock or window manager?

Edit: your page looks broken on mobile Safari with content blockers enabled via Firefox focus. The whole part above fold stays white