Record Videos on airpi?

Hi there, I was wondering if there is already a way to record videos on the airpi (sdcard or usbstick target)? So you would have a videocopy which has no artifacts or outtakes by lost transmissions and is with a fixed high quality stream like using a actioncam etc.

The Docs only mention Ground recording … Ground Recording - Open.HD

So possible in upcomming 3.0 but with limiations