<table border="0" cellpadding="20px" cellspacing="0" width="100%"><tr><td><div class="breadcrumbs"><a href="1_8_3_2.html" title="Adding and deleting keyframes in the Effect Controls window">Previous</a> | <a href="1_8_4_1.html" title="Specifying keyframe values in the Timeline window">Next</a> | <a href="1_8_0_0.html">Animating Effects</a></div><h3 class="head1">Specifying keyframe values</h3><hr /><ol><p class="paragraph">To animate an effect property, you must specify different values for adjacent keyframes. In the Timeline window, you can change keyframe values by dragging keyframe icons up or down. This method works best for simple Opacity and Volume adjustments. In the Effect Controls window, you can make more detailed changes to multiple properties. </p></ol><p class="seealso">Related Subtopics:</p><ol><div class="seealsolink"><a href="1_8_4_1.html">Specifying keyframe values in the Timeline window</a></div><div class="seealsolink"><a href="1_8_4_2.html">Specifying keyframe values in the Effect Controls window</a></div></ol><hr /><div class="breadcrumbs"><a href="1_8_3_2.html" title="Adding and deleting keyframes in the Effect Controls window">Previous</a> | <a href="1_8_4_1.html" title="Specifying keyframe values in the Timeline window">Next</a> | <a href="#top">Top</a> | <a href="1_8_0_0.html">Animating Effects</a></div></td></tr></table>