 is negative. </td></tr>
  </table>
  </dd>
</dl>

</div>
</div>
<a class="anchor" id="a87774c35e1a755a84e2d705b38ebef0d"></a><!-- doxytag: member="theoradec.h::TH_DECCTL_SET_PPLEVEL" ref="a87774c35e1a755a84e2d705b38ebef0d" args="" -->
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define TH_DECCTL_SET_PPLEVEL&nbsp;&nbsp;&nbsp;(3)</td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>Sets the post-processing level. </p>
<p>B