s.</p></div>
  <div class="jd-tagdata">
      <h5 class="jd-tagtitle">Parameters</h5>
      <table class="jd-tagtable">
        <tr>
          <th>frameNumber</th>
          <td>the frame to get the duration for</td>
        </tr>
      </table>
  </div>
  <div class="jd-tagdata">
      <h5 class="jd-tagtitle">Returns</h5>
      <ul class="nolist"><li>the duration in ms
</li></ul>
  </div>

    </div>
</div>


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<div class="jd-details api apilevel-"> 
    <h4 class="jd-detai