QuickTime does not recognize
panoramas that are entirely above or below the horizon
4.0 - 4.2
It is possible by tilting the camera up or down to create a panorama
that is entirely above or below the horizon. In this situation, the MOV
file created by The Panorama Factory is not recognized by QuickTime. The
QuickTime viewer shows a blank window.
It appears that this is a limitation of QuickTime, although we have not
been able to independently verify this.