bcam subsystem</a>.</p>
<details>
  <summary>Diagnostics</summary>

<ul>
<li>use the <code>-d webcam</code> <a href="../Usage/Logging.html">debug
logging flag</a></li>
<li>run <code>xpra webcam-info</code> on the server to locate the
virtual video devices:
<pre class="shell"><code>Found 1 virtual video device:
/dev/video1</code></pre></li>
<li>run <code>xpra webcam</code> on the client to run the webcam capture
test application (aka <code>Webcam_Test</code> on MS Windows and
MacOS).</li>
</ul>
</details>

<