The Effect Editor contains buttons that provide controls for effect adjustment and parameter controls that allow you to set values to define the appearance of an effect.
The Effect Preview Monitor toolbar also contains buttons that you use to adjust and preview effects. For more information, see
Effect Preview Monitor Toolbar Buttons.
When you are working with the Picture-in-Picture, 3D PIP, or Resize effect, you can expand the Effect Editor to display keyframe graphs. You can then create and adjust independent keyframes for each keyframeable effect parameter. For more information, see
Working with Advanced Keyframes.