A Trackmen device allows you to receive tracking data from a physical camera. Combine it with the 
                    Radial Distortion
                    Camera lens radial distorsion
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                     for better results.
                    
                            List of data:
        
                    
                      - 
                        Position
                      
- 
                        Orientation
                      
- 
                        Frustum Shift
                      
- 
                        Focal Distance
                      
- 
                        FOV
                      
- 
                        Aperture
                      
- 
                        K1 and K2: Lens distortion values. To be linked to the 
                        Radial Distortion
                        Camera lens radial distorsion
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                         modifier
                      
                      You can create a virtual reality setup by linking these parameters to a 
                    Camera
                    A camera filming 3D content
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                     and create a 
                     Video Input
                    Extract the image from a Video Input Device
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Video Input
                    Extract the image from a Video Input Device
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                    .