<!-- Focus of this test: ref element, attribute variations -->
<!-- src, region, alt, begin, end SPECIFIED -->

<?xml version="1.0" ?>
<!DOCTYPE smil SYSTEM "mms_smil.dtd">

<smil>
    <head>
        <layout> <!-- This is a "landscape" screen -->
            <root-layout width="352" height="144"/>
            <region id="Image" width="176" height="144" left="0" top="0"/>
            <region id="Text" width="176" height="144" left="176" top="0"/>
        </layout>
    </head>

    <body>
        <par dur="8s">
            <ref src="SomeMedia.abc" region="Image" alt="Some media" begin="1s" end="6s"/>
            <text src="FirstText.txt" region="Text"/>
            <audio src="FirstSound.amr"/>
        </par>
    </body>
</smil>
