I am trying too but I didn't find the way too.

Frank

"Dave" ha scritto nel messaggio
...
I'm considering setting-up a video system for aerobatic lessons to
record the stude and the aircraft's attitude - ideally 2 or 3 tracks
concurrently.
What experiences have people had with video cameras during g loading? is
any camera regarded as better or worse under aerobatic conditions?
Has anyone found a way to multi-track?

Dave