    <!--
                Copyright: Copyright 1998-2001 W3C (MIT, INRIA, Keio), All Rights Reserved.
    See http://www.w3.org/Consortium/Legal/.
    Author: Rob Lanphier
               Version: $Id:$
                Module: Media Object
               Feature: Media object elements (ref, animation, audio, img,
                        text, textstream, video)
                        "All of these media elements are semantically
                        identical.  When playing back a media object, the
                        player must not derive the exact type of the media
                        object from the name of the media object element."
             File Name: mediaelement.smil
      Media Components: 7 JPEGs
     Expected Behavior: 7 images playing to 7 regions for 7 seconds
    -->
    <smil xmlns="http://www.w3.org/2001/SMIL20/Language">
        <head>
           <layout type="text/smil-basic-layout">
             <region id="r1" top="0px" left="0px" height="50px" width="50px"/>
             <region id="r2" top="0px" left="50px" height="50px" width="50px"/>
             <region id="r3" top="0px" left="100px" height="50px" width="50px"/>
             <region id="r4" top="0px" left="150px" height="50px" width="50px"/>
             <region id="r5" top="50px" left="0px" height="50px" width="50px"/>
             <region id="r6" top="50px" left="50px" height="50px" width="50px"/>
             <region id="r7" top="50px" left="100px" height="50px" width="50px"/>
           </layout>
        </head>
        <body>
             <par>
                <!-- misnaming of elements is on purpose...this shouldn't make
                     a difference -->
                <ref src="../images/smile.jpg" dur="7s" region="r1"/>
                <animation src="../images/smile.jpg" dur="7s" region="r2"/>
                <audio src="../images/smile.jpg" dur="7s" region="r3"/>
                <img src="../images/smile.jpg" dur="7s" region="r4"/>
                <text src="../images/smile.jpg" dur="7s" region="r5"/>
                <textstream src="../images/smile.jpg" dur="7s" region="r6"/>
                <video src="../images/smile.jpg" dur="7s" region="r7"/>
             </par>
        </body>
    </smil>