Nozomi Sasaki

2012年3月29日星期四

The way to Achieve Dynamic Balance on a Steadicam

It can be essential to realize dynamic balance for steadicam operator because it keeps the camera level in movement. The steadicam allows camera movement to be completed without having making use of a crane or dolly, and it prevents the shakiness of handheld footage. With a steadicam, the operator can walk using a camera mechanically isolated from his movements, therefore creating a smooth effect. But, the rig needs to become properly balanced for this to take place.



Components of Steadicam



To balance a steadicam rig correctly, firstly it's essential to realize its components. Essentially the most essential component from the steadicam will be the post. There's a stage in the best in the post, exactly where the camera is mounted. There are also knobs on the stage for adjusting the camera mount for balancing, but there might be a lot more on that later.



In the bottom from the post would be the monitor clamp plus the battery mount. The gimbal and gimbal handle are positioned in the center from the post. The gimbal deal with attaches the rig to a vest worn by the operator. The operator can take away the gimbal deal with from his vest to detach the rig when he's not operating.



Dynamic Balance



The steadicam demands to be appropriately balanced for use. You need to get started the balancing from the installing of camera. You need to obtain exactly where the camera's center of gravity is. Then you might want to mount the camera so that the center of gravity is positioned slightly behind the center from the post. The positioning of the camera is often adjusted with the knobs on the stage.



The steadicam needs to be balanced on 3 axes: leading to bottom, side to side, and forward to aft. In case that a single of the axes is not balanced, the operator will have difficultly in operating the rig.



When the camera has been mounted, you can add the monitor and batteries to the bottom in the post to balance out the weight in between the best plus the bottom. When adding these, you'll want to preserve them centered and balanced so that the weight distribution is equal from side to side and forward to aft.



Adjust the gimbal to balance the load if the rig is heavy in the bottom or best. If that is not enough, then it is possible to add weights on the mounts in the steadicam.



As soon as dynamic balance is achieved, you may have no challenge in keeping your shooting level during movement.

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