










<!-- 

















            Copyright: Copyright 1998-2001 W3C (MIT, INRIA, Keio), All Rights Reserved.
See http://www.w3.org/Consortium/Legal/.
Author: Geoff Freed, WGBH/NCAM








           Version: Mar. 2, 2000, v2








            Module: Content Control Module








           Feature: systemAudioDesc test attribute








         File Name: systemAudioDesc.smil








  Media Components: 2 JPG, 2 WAV 








 Expected Behavior: show image;








                    play audio descriptions from a single source file containing








                      descriptions and appropriately timed intervals of silence.

















-->

















<smil xmlns="http://www.w3.org/2001/SMIL20/Language">








     <body>








          <par>








             <img src="../images/audiodesc.jpg"/>








             <audio src="../sounds/audiodesc_off.wav"/>








             <audio src="../sounds/audiodesc_on.wav" systemAudioDesc="on"/>








          </par>








    </body>








</smil>