A working Kinect XEF file player based on KinectXEFTools and Unity VFX Graph. In the KinectPlayer_DemoScene, unfold the KinectPlayer prefab and there you can set the path to a XEF file on your device.
Then you can play it in Unity:

This Kinect XEF player is a cleaned up version of the XEF player created for the project Everywhen: A 360° video adaptation of an intermedia performance that deals with the topic of historic recurrence through movement, 3d visuals, and sound spatialization
- Clipping: Clipping a certain range of the image
- Body Index Masking: Mask by a human body the Kinect detected (usually very good results)
- Joint Distance Masking: Mask elements that exceed a certain distance to a joint of the person recorded
- Keying: A classic color key / green screen