Can it run on xp and win7?

[eric1lubow]

Is it use this api : Desktop Duplication API to capture screen?

if yes, Windows 8+ is needed

[jgcoded]

Hello, yes, it's using the Desktop Duplication API. I think people use the win32 GDI functions for windows xp and windows 7. Using GDI to take a screenshot for every video frame is not as performant.