Starting your download…
WinDuo is free.
Building it was not.
Figuring out why one specific camera returned an all-black frame, why a fullscreen GL window duplicates its own surface back into itself, why Desktop Duplication answers nothing for two seconds after a window appears — none of that is glamorous, and all of it had to be solved for this to work on your machine.
If it is worth a coffee to you, here is where that goes:
Not right now? Star it on GitHub instead, or just close this tab. The download has started either way.