Cal Johnson |
November 10th, 2006 01:45 PM |
Emre, my experience with dollies is limited to what we used for two years in film school, but maybe it can help. First off, I'd totally check what Mike is suggesting and make sure your wheels are rolling smoothly.
I watched your footage, and one thing that comes to mind is that in my limited knowledge opinion, the physics of using a dolly are a lot like using a camera and fluid head. For small, smooth, incremental movement, you're going to fair better with a heavy camera and strong, smooth resistance. This is also true of a dolly. A heavier dolly allows the grip to more easily anticipate the amount of energy needed to move the dolly slowly and smoothly. It also sounds like another issue is that a lot of the weight is high (the operator is standing) and since the dolly is light, its a bit like trying to pull the rug from out under the operators feet. This wouldn't be an issue if a heavy dolly on solid track was being used. That's what we had in school (it normally took 4 students to lift the dolly on the track) and when I went to NAB I noticed the lighter more portable dolly systems we sort of "hyper-sensitive" in comparision. Those are just my thoughts, I don't know how well they relate to the issues your having. Nice DOF by the way in your footage.
|