that is a 2 out of three axis belt driven. only direct drive is the tilt, and it's the hardest axis to tame for whatever reason the belts make tuning a breeze, they get so strong they just work from mechanical advantage. it is 4114 on a v2 viacopter board with 3 axis
I love tinkering with stuff, wish that spot was closer though, drive 3 hours round trip and spend $50 every time i go..... must be there 2-3 days a week testing something, sometimes i'm there 10 minutes, other times it's all day fighting something.
That 5d does the most fabulous photos, but the video, I get mixed feelings. is it nice, yea, looks great, but at the point i'm flying a 5d with rad glass we may as well add the other three pounds and fly a red on it.....
5d sure is flexible, so many lenses and goodies work with it, shes a workhorse for about every production company i've worked for..... you always see them on the location scout snapping away