samp>&rsquo;</dt>
<dd><p>select Kaiser windowed sinc
</p></dd>
</dl>

</dd>
<dt><samp class="option">kaiser_beta</samp></dt>
<dd><p>For swr only, set Kaiser window beta value. Must be a double float value in the
interval [2,16], default value is 9.
</p>
</dd>
<dt><samp class="option">output_sample_bits</samp></dt>
<dd><p>For swr only, set number of used output sample bits for dithering. Must be an integer in the
interval [0,64], default value is 0, which means it&rsquo;s not used.
</p>
</dd>
</dl>


</div>
