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 10th, 2000, v1
Module: SMIL Timing & Sync Module
Feature: higher = stop value
File Name: higher_stop.smil
Media Components: 1 JPG, 1MPG(5.6s), 1MPG
Expected Behavior: the second video is played for 3s 
then the first one is shown until its end.
<t:excl> 
<t:priorityClass  >
<t:video style="width:100;height:100" id="vid1" src="../videos/pe_video1.mpg" begin="3s" />
</t:priorityClass>
<t:priorityClass  higher ="stop" >
<t:video style="width:100;height:100" src="../videos/nist.mpg" id="vid2" begin="0s" /> 
</t:priorityClass>
</t:excl>