A
Tracking Shot is where the tripod is mounted upon a piece of equipment called a
Dolly. It is on a rail where the dolly can move across, moving the camera's point of view smoothly. This shot can be used to zoom as well as follow moving characters/objects within the scene. It is a very effective shot, if got right, which can be challenging. Below is a video on how they're used:
An
Arc Shot is when the camera's tripod is mounted on a three wheeled base, like the bottom of an office chair, and then can be rolled around freely. It is often used in dance scenes, so had the nickname 'disco dolly'. Below is a picture of one:
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| An Arc Dolly with Tripod |
