Add a keyframe without changing a value

1. In the Timeline panel, select the layer that you want to animate.
2. Show the layer property for which you want to add a keyframe. The property must already contain at least one keyframe.
3. Move the current-time indicator to the point where you want to add a new keyframe. If the current-time indicator is after the last keyframe for that layer property, the new keyframe will have the same value as the preceding keyframe. Otherwise, the value of the new keyframe will be an interpolated value based on the previous and next keyframe values.
4. Do one of the following:

   • Click the keyframe navigator button  for the layer property.

   • Choose Animation > Add [x] Keyframe, where [x] is the name of the property you are animating.

   • Click a segment of the layer property’s graph in the Graph Editor with the Pen tool .

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