User`s guide

Creating Animation
215
Overwriting Keyframes
You can overwrite keyframes by dragging one master keyframe to another master keyframe.
This essentially overwrites the destination keyframe’s values with the values of the source
keyframe. When you overwrite a master keyframe, the values merge.
For parameters where both keyframes had a value, the keyframe uses the value from the
destination keyframe; these values overwrite the values for the keyframe.
For parameters where the keyframe you dragged to did not have a value set, the master
keyframe uses the value from the existing keyframe.
To change a master keyframe value:
1. Set Opacity and Spin values at the first master keyframe.
The second master keyframe has values for Opacity, Position Y, Scale X, Scale Y and
Pivot Y.
2. Drag the second master keyframe to merge it with the first master keyframe.
For parameters where both master keyframes had a value (Opacity), the value from the
second master keyframe overwrites the value for the first master keyframe.
For parameters like Position where the first master keyframe did not have a value set,
the master keyframe uses the value from the second keyframe.