Apple Final Cut Express 4 - Manual (Page 627)

Chapter 42 Mixing Audio in the Timeline and Viewer 627
VIII
To delete a keyframe, do one of the following:
m Move the playhead to the position of the keyframe you want to delete, then click the
Level or Pan Keyframe button to delete the keyframe.
m Place the pointer over the keyframe you want to delete. When it becomes a crosshair
pointer, drag the keyframe up or down out of the waveform display area. When the
pointer turns into a small trash can, release the mouse button.
m Hold down the Option key and position the pointer over an existing keyframe. The
pointer turns into the Delete Point tool. Click an existing keyframe with the Delete
Point tool to delete that keyframe.
m Control-click the keyframe you want to delete, then choose Clear from the shortcut menu.
To delete all keyframes:
m Click the Reset button.
All keyframes (both audio level and pan) are deleted, and the audio level of your clip is
reset to 0 dB.
Release the mouse
button when the pointer
becomes a trash can.
With the Delete Point
tool, click the keyframe
you want to delete.
Reset button