You've taken your first step into a larger world.
1. Launch the compositor.
2. Click on Camera in the left tab to open up the camera page.
3. Click on the Add Camera icon to create a new camera profile.
4. In Type, select Video Camera, Kinect or iOS (NDI).
5. In Device, select your Camera Device or Capture Card.
6. In Mode, select your desired resolution and frame rate.
7. Name your profile and Save it.
If possible, select the YUY2 image format. It performs better!
VIVE + Kinect V2 + Lighthouse V1 will not work! You need to use Lighthouse V2 for it to not interfere with your Kinect.