I would like to be able to film what I'm writing and drawing on a table, inside a light cube. I just want to be able to sit at my table and have the camera above it pointing downwards.
I would have two requirements: that the camera is firmly fixed, it must really not move when I'm writing, but at the same time that the equipment is easy to unmount and transport.
I'm attaching two pictures of the equipment of the guy from minutephysics, because I'd like to get the same configuration basically, except I don't find his "tripod" anywhere on the internet! I'm either really bad at searching, or they used something that was not made for photography at first.
So do you know what this kind of "tripod" is called, and where I can find it? Or do you have another solution to film inside a light cube above a table with the above requirements?
Budget $300-400 max if possible.