Adobe Flash Professional CS6 Adobe Flash Professional CS6 Classroom In A Book | Page 310

6 Click OK to accept the changes you’ve made.
The waveform on the main Timeline indicates the shortened sound.
Changing the volume of a sound
The sound will be more elegant if it slowly fades out instead of being abruptly cut
off. You can change the volume levels through time in the Edit Envelope dia-
log box. Use it to fade in, fade out, or modulate the volume of the left and right
channels separately.
1 Select the first keyframe of the sounds layer.
2 In the Properties inspector, click the Pencil button.
The Edit Envelope dialog box appears.
3 Select the Frames viewing option, and zoom in on the waveform to see its end
near frame 45.
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