Applying an Average
Average removes jitter from a jittery animation track. While the Jitter option is used for removing jitter caused by trackers in the Stabilizer, the Average option is used to remove jitter from an animation track. Enter the number of keyframes used to calculate the average in the Curve Value field.
You can change the timing of a motion path animation without changing the motion path spline by adding a keyframe to the speed curve.
To average a channel:
In the Animation menu, click
to display the Curves.
Select a curve or group of keyframes.
From the Curve Functions box, select Average.
In the Curve Value field, enter a value.
The jitter is removed from the spline animation.