On Monday, 31 December 2012 13:11:25 UTC-5, KiloKilo wrote:
I'm getting interested in taking some hd videos on XC missions ...

The Contour claims overlays for speed, elevation, and distance, as well as recording of GPS coordinates: http://store.contour.com/invt/1700

Here's a shot with motorcycles. I can't find that aircraft again. http://contour.com/videos/watch/slovakiaring-1--2

It must be done with software later.

It would be nice to give people files of intro flights.