Filtering is often used to clean, manipulate, or modify motion capture data. For example, magnetic capture systems might generate noisy samples or localized distortions that require you to tweak the captured data. You can use filters and filtering options to manipulate captured data according to your own specifications.

To filter animation data, select the properties of the object you want to filter and the region or function curve you want to change in the FCurves window or Optical settings, then select and apply a filter.