Copyright: Copyright 1998-2005  W3C (MIT, ERCIM, Keio), All Rights Reserved.
See http://www.w3.org/Consortium/Legal/.
Author: Muriel Jourdan (Muriel.Jourdan@ERCIMlpes.fr)
           Version: Oct 11th, 2000, v1
            Module: SMIL Timing & Sync Module
           Feature: begin=id.end in a excl
         File Name: begin_syncbase_excl1.smil
  Media Components: 2 JPG
 Expected Behavior: at t=0s the video starts, 
                    at t="4s" the video is paused (last frame displayed) 
                      and the smile image is shown, 
                    at t="10s" the video disappeared 
                      and the frown picture appears for 3s, 
                    at t=15s the smile image disappeared. 
<smil xmlns="http://www.w3.org/2005/SMIL21/Language">
    <excl >
       <priorityClass peers="pause" >
         <video src="../videos/nist.mpg" id="vid" begin="0s"  end="10s" />
         <img src="../images/smile.jpg" begin="4s" dur ="8s" id="image1" />
         <img src="../images/frown.jpg" begin="vid.end" dur ="3s" id="image2" />