code>prepare(Callback, long)</code></a> has been called. Call <a href="#releasePeriod()"><code>releasePeriod()</code></a> to release the period.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>id</code> - The identifier that should be used to create the media period from the media source.</dd>
</dl>
</li>
</ul>
<a id="releasePeriod()">
<!--   -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>releasePeriod</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;releasePerio