5

Note: The examples below are for reference only. Because the audio behavior does not
generate keyframes, you won’t see keyframes in the Keyframe Editor.
• Sharp: Each peak of the animation curve is described by three keyframes with a straight
line drawn between them. A selected keyframe has no tangent handles.
• Smooth: Each peak of the animation curve is drawn by a single keyframe with a Bezier
curve. A selected keyframe has a tangent handle to change the shape of the curve.
• Square: Each peak of the animation curve is drawn by four keyframes. A selected
keyframe has no tangent handles.
• Continuous: The animation curve behaves like Smooth interpolation, but without access
to Bezier handles, because they are calculated automatically from peak to peak.
1387Chapter 23 Working with Audio