Page 479 - ProShow Producer Manual
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Controlling Your Soundtrack with Keyframes
In addition to creating motion and adjustment effects, you can also use
keyframes to control the volume of your soundtrack during a slide.
The Soundtrack Control Slider
To adjust the soundtrack volume, with a keyframe for either a layer or
caption selected, simply move the slider left or right. You can mute a track
by reducing the volume level to 0%, or increase the volume to 200%.
As your show plays, when it reaches the point in time when the keyframe,
happens, the change to the soundtrack will be applied.
Tip: To help you understand when a keyframe exits in time in relation to
your show length, right-click on the Keyframe Timeline, go to the Time
Format options and select Show Keyframes as Show Time .
The control slider is located in Slide Options:
• For images, videos and Text Layers, you'll find the control slider
at the bottom of the Motion & Audio pane under the Effects tab.
• For Captions, the Soundtrack control slider is in the Caption
Motion & Adjustment pane under Effects.
