 for playback data. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">user_data</td><td>User data. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">type</td><td>Type of playback data. </td></tr>
    <tr><td class="paramdir">[out]</td><td class="paramname">error</td><td>Pointer to log error messages. </td></tr>
  </table>
  </dd>
</dl>

</div>
</div>
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