I've just started using the great tool for geotagging photos with the flight log in Mission Planner's (v1.3.10). While most of the Wiki describing this tool is refreshingly clear, maybe the section on Field of View could perhaps be more complete.

I'm guessing ‘Dir fov’ is field of view in the direction of travel and ‘Cross fov’ is field of view in the direction perpendicular to the direction of travel; but does anyone know what camera axis the ‘Rotation’ parameter refers to?