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: Excl time container without attribute 
         File Name: Excl_time_container_case2.smil
  Media Components: 2 JPG
 Expected Behavior: at t=2s the first image is shown, 
                      at t="4s" the second image is shown for 8s.
<smil xmlns="http://www.w3.org/2001/SMIL20/Language">
      <img src="../images/frown.jpg" begin="2s" id="image1" dur="10s" />
      <img src="../images/smile.jpg" begin="4s" dur ="8s" id="image2" />