tamps. Must be a non-negative double float value, default value
is 0.
</p>
</dd>
<dt><samp class="option">matrix_encoding</samp></dt>
<dd><p>Select matrixed stereo encoding.
</p>
<p>It accepts the following values:
</p><dl class="table">
<dt>&lsquo;<samp class="samp">none</samp>&rsquo;</dt>
<dd><p>select none
</p></dd>
<dt>&lsquo;<samp class="samp">dolby</samp>&rsquo;</dt>
<dd><p>select Dolby
</p></dd>
<dt>&lsquo;<samp class="samp">dplii</samp>&rsquo;</dt>
<dd><p>select Dolby Pro Logic II
</p></dd>
</dl>

<