>(</span>
<span style="color: #000000">  </span><span style="color: #0000FF">new</span><span style="color: #000000"> </span><span style="color: #795E26">DefaultActiveSpeakerPolicy</span><span style="color: #000000">(),</span>
<span style="color: #000000">  </span><span style="color: #001080">activeSpeakerCallback</span>
<span style="color: #000000">);</span>
</code></pre>
					<p>Update video preferences whenever there are changes to active speakers.</p>
					<pre><code class="language-js"><span style="colo