    <!--
                Copyright: Copyright 1998-2001 W3C (MIT, INRIA, Keio), All Rights Reserved.
    See http://www.w3.org/Consortium/Legal/.
    Author: Aaron Cohen, Intel
             File Name: begin-end-sync.smil
      Media Components: 2 JPG
     Expected Behavior: 1st image for 5s,
                        1s pause,
                        2nd image
    -->
    <smil xmlns="http://www.w3.org/2001/SMIL20/Language">
      <body>
        <par>
          <img id="image1" src="../images/smile.jpg" dur="5s"/>
          <img src="../images/frown.jpg" begin="image1.end+1s" dur="5s" />
        </par>
      </body>
    </smil>