HALF OF OPERATING IS KNOWING WHEN NOT TO MOVE THE CAMERA
Just because you can move the camera doesn’t mean you should. Sometimes the strongest frames are the ones that move the least and allow action to play within their borders.A lot of this is about body language. I’ve noticed that most people tend to move around a central point: if they’re sitting at a desk, for example, they’ll sit in one position for a while, then lean in across the desk, then lean back, and return to the original position. If they do this fast enough, and you have a wide enough frame, you don’t really have to move the camera. You can let them “play the frame,” although you have to be limber and watch for the unexpected.
“Micro operating” is the habit some operators have of reacting to every small movement, even an eye twitch or slight head turn. This style is appropriate for certain things, and whether you employ this style or the “less is more” style has a lot to do with who you’re working for.
The bottom line, though, is that just because you’re an operator doesn’t mean that you need to move the camera to prove your worth. I once heard a producer complaining to a DP that the grip and electric departments stood around during takes, and he hated that he was paying them to stand around. The DP corrected him: “You’re not paying them to stand around; you’re paying them to do exactly the right thing at the right time.” The same is true of an operator: there’s no shame in not moving the camera as long as your moves are proper when you make them.
My personal style is to find static frames that play for long periods of time, and then when I do move the camera I simply move from one composition to another. This isn’t appropriate for everything and I have to adjust when necessary, but left to my own devices this is the kind of style that I prefer. I call it the “David Lean” approach: the compositions in his films are like paintings, and the camera rarely simply follows someone. When the camera moves it is typically making a transition from one “painting” to another.