Eyeon:Manual/Fusion 6/Tracker/Exp/Steady Angle

The Steady Angle Mode can be used to stabilize footage in both X and/or Y to remove camera shake and other unwanted movement. This picture shows the original motion of the tracked pattern. To use SteadyAngle and Steady Size you need at least two tracked patterns in your Tracker. With just one point you can only apply (Un)Steady Position.

When you connect a control, like for example the Angle of a Transform, to the Steady Angle of the Tracker, it will be placed at 0 Degrees by default at frame 1. This can be changed by means of the Reference Mode in the Tracker's Operation Tab. From there on the resulting motion of the Steady Angle mode will rotate into the opposite direction of the original motion. So if the actual angle at frame 10 is 15 degrees, the result of the Steady Angle will be -15 degrees.