s of the frames in the frame vector. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">fileDir</td><td>The directory where the PNG fils will be saved. </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Returns true if all files were saved successfully. </dd></dl>

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