Apple Final Cut Express HD - Manual (Page 603)

Chapter 44 Mixing Audio in the Timeline and Viewer 603
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To adjust keyframes in the Timeline:
m Place the Selection tool directly over a keyframe, so that it turns into a crosshair pointer.
You can now adjust a single keyframe by dragging it up and down to change its level,
or from side to side to move it forward and backward in time.
To adjust a section of a clip’s overlay in the middle of four keyframes:
m Drag just that section up or down, as if you were dragging the entire overlay.
To delete volume keyframes in the Timeline, do one of the following:
m Control-click the keyframe you want to delete, then choose Clear from the shortcut menu.
m Select the Delete Point tool in the Tool palette (press the P key twice). Place the Delete
Point tool on the keyframe you want to delete, then click to delete the keyframe.
m With the Selection tool selected, press and hold down the Option key, then move the
pointer to the keyframe you want to delete. When the pointer turns into the Delete
Point tool, click to delete the keyframe.