Open Track Head Tracking with DELANCLiP
How to setup DELANCLiP Head Tracking with OpenTrack !
Before you proceed with any head tracking software, make sure you have properly configured your PS3 Camera !
Manual here: PS3 Camera Setup
OpenTrack Download: HERE
Video does not mention this, but please make sure you select the PS3 Camera as on the screenshot below:

DELANCLiP + OpenTrack video manual by Grim Reapers
Alternative OpenTrack Manual
There is also availabe more in depth manual for setting up OpenTrack with your head tracker on the link below: