        <p>
            <em>This section describes the status of this document at the time of its publication. Other documents may supersede this document. A list of current <abbr title="World Wide Web Consortium">W3C</abbr> publications and the latest revision of this technical report can be found in the <a href="https://www.w3.org/TR/"><abbr title="World Wide Web Consortium">W3C</abbr> technical reports index</a> at https://www.w3.org/TR/.</em>
        </p>

        <p>
            The Media Working Group maintains <a href="[REPOSITORYURL]/issues">a list of all bug
        reports that the group has not yet addressed</a>. This draft highlights some of the pending issues that are still to be discussed in the working group. No decision has been taken on the outcome of these issues including whether they are valid.
            Pull requests with proposed specification text for outstanding issues are strongly encouraged.
        </p>

        <p>
            This document was published by the <a href="https://www.w3.org/media-wg/">Media Working Group</a> as a Working Draft. This document is intended to become a <abbr title="World Wide Web Consortium">W3C</abbr> Recommendation.
        </p>

        <p>
          This document is a <strong>First Public Working Draft</strong>.
        </p>

        <p>
            Publication as a First Public Working Draft does not imply endorsement by the W3C Membership. This is a draft document and may be updated, replaced or obsoleted by other documents at any time. It is inappropriate to cite this document as other than work in progress.
        </p>
        <p>
            This document was produced by a group operating under the
            <a id="sotd_patent" property="w3p:patentRules" href="https://www.w3.org/Consortium/Patent-Policy/">W3C Patent Policy</a>.
            <abbr title="World Wide Web Consortium">W3C</abbr> maintains a <a href="https://www.w3.org/2004/01/pp-impl/115198/status" rel="disclosure">public list of any patent
              disclosures</a> made in connection with the deliverables of the group; that page also includes instructions for disclosing a patent. An individual who has actual knowledge of a patent which the individual believes contains
            <a href="https://www.w3.org/Consortium/Patent-Policy/#def-essential">Essential
            Claim(s)</a> must disclose the information in accordance with
            <a href="https://www.w3.org/Consortium/Patent-Policy/#sec-Disclosure">section
            6 of the <abbr title="World Wide Web Consortium">W3C</abbr> Patent Policy</a>.
        </p>
        <p>
            This document is governed by the <a id="w3c_process_revision" href="https://www.w3.org/2019/Process-20190301/">1 March 2019 W3C Process Document</a>.
        </p>
        <p>
            [STATUSTEXT]
