p></dd>
<dt>&lsquo;<samp>-showmode <var>mode</var></samp>&rsquo;</dt>
<dd><p>Set the show mode to use.
Available values for <var>mode</var> are:
</p><dl compact="compact">
<dt>&lsquo;<samp>0, video</samp>&rsquo;</dt>
<dd><p>show video
</p></dd>
<dt>&lsquo;<samp>1, waves</samp>&rsquo;</dt>
<dd><p>show audio waves
</p></dd>
<dt>&lsquo;<samp>2, rdft</samp>&rsquo;</dt>
<dd><p>show audio frequency band using RDFT ((Inverse) Real Discrete Fourier Transform)
</p></dd>
</dl>

<p>Default value is &quot;video&quot;, 