    <!--
                Copyright: Copyright 1998-2001 W3C (MIT, INRIA, Keio), All Rights Reserved.
    See http://www.w3.org/Consortium/Legal/.
    Author: Muriel Jourdan (Muriel.Jourdan@inrialpes.fr)
               Version: Oct 16th, 2000, v1
                Module: SMIL Timing & Sync Module
               Feature: begin=id.begin id not a sibling
             File Name: begin_long_sync1.smil
      Media Components: 2 JPG, 1MPG (5.4s) 1WAV (10s)
     Expected Behavior: at t=0s the audio starts and the smile picture is displayed.
                        At t=10s the audio stops,
                        at t=12s the smile picture disappeared
                          and the frown picture appears for 5s.
    -->
    <smil xmlns="http://www.w3.org/2001/SMIL20/Language">
      <body>
       <par>
        <seq>
             <img src="../images/smile.jpg" dur ="12s" id="smile" />
             <par>
                <img src="../images/frown.jpg" id="frown" dur="5s" />
                <video src="../videos/nist.rm" begin="sound.begin" id="vid" />
             </par>
        </seq>
        <audio src="../sounds/geminidecho.wav" id="sound"  />
       </par>
      </body>
    </smil>