icecast-server/admin/includes/player.xsl

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
    <xsl:template name="player">
        <div>
            <ul class="playlists">
                <li><a href="{@mount}">Direct</a></li>
                <li><a href="{@mount}.m3u">M3U</a></li>
                <li><a href="{@mount}.xspf">XSPF</a></li>
            </ul>

            <!-- Playlists section -->
            <h4>Play stream</h4>

            <!-- Player -->
            <xsl:if test="content-type and ((content-type = 'application/ogg') or (content-type = 'audio/ogg') or (content-type = 'audio/webm'))">
                <div class="audioplayer">
                    <audio controls="controls" preload="none">
                        <source src="{@mount}" type="{content-type}" />
                    </audio>
                </div>
            </xsl:if>
        </div>
    </xsl:template>
</xsl:stylesheet>