A duplicate key exposure is when a key exposure exposes the same drawing as the frame before it. You can quickly remove all duplicate key exposures in a span of frames and only preserve the key exposure that is necessary for your animation.
How to remove duplicate key exposures
- In the Timeline or Xsheet view, select the span of frames in which you want to remove duplicate exposure.
- Right-click on the selection and select Exposure > Remove Duplicate Key Exposure.