Airplay from Mac Laptop to Apple TV?

Is there a way to send the external video to Apple TV to play on external monitors?

I am use a Macbook Pro - latest update and Apple TV hooked to TV screen

Hey Danny, 

thank you very much for contacting us!

Yes it is possible to use your TV as an external screen for the video output of your djay software. 

But please note, when you are using Apple TV together with djay the sound and the video are sent to your TV.

Best regards,