>
<h3 class="subsection"><a href="ffmpeg-devices.html#toc-Examples-5">4.9.3 Examples</a></h3>

<p>The following command shows the <code>ffmpeg</code> output is an
SDL window, forcing its size to the qcif format:
</p><div class="example">
<pre class="example">ffmpeg -i INPUT -c:v rawvideo -pix_fmt yuv420p -window_size qcif -f sdl &quot;SDL output&quot;
</pre></div>

<a name="sndio"></a>
<h2 class="section"><a href="ffmpeg-devices.html#toc-sndio">4.10 sndio</a></h2>

<p>sndio audio output device.
</p>
<a name