What
is the Steadicam? The Steadicam
is a camera stabilization device
that, in the hands of a skilled operator, combines the image steadiness
of a dolly with the freedom of movement of a hand-held shot. How does
it work? The Steadycam works in three ways:
1) it isolates the camera from all but the largest movements of the operator,
2) it spreads the mass of the camera to increase resistance to rotation,
and 3) it brings the **center of gravity** outside of the camera to where
the operator can manipulate it directly. Contrary to popular belief, and
even some published reports, there are no gyroscopes in a Steadicam!
The Steadycam stabilizes with balance, isolation,
and inertia. Gyros can help in specific, rare instances -- excessive wind,
Steadicam shots used as plates for special
effects
Posizionamento
siti web a cura di StarSoftware
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