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 11, 2000, v1
            Module: SMIL Timing & Sync Module    
           Feature: begin = offset in a Seq container
         File Name: begin_offset_Seq_case.smil
  Media Components: 1 JPG, 1 MPG (5.6s)
 Expected Behavior: wait for 5s, 
                    then play the video for 5.6s 
                    then the video is frozen for 3s,
                    then play the image for 3s
<smil xmlns="http://www.w3.org/2005/SMIL21/Language">
        <video src="../videos/nist.mpg" begin="5s"/>
        <img src="../images/smile.jpg" dur="3s" begin="3s"/>