-priority"><span class="secno">3</span> <span class="content">Extensions for media priority</span></a>
     <ol class="toc">
      <li><a href="#rtc-priority-type"><span class="secno">3.1</span> <span class="content">RTCPriorityType Enum</span></a>
      <li><a href="#encoding-parameters"><span class="secno">3.2</span> <span class="content">Extension to RTCRtpEncodingParameters</span></a>
     </ol>
    <li>
     <a href="#datachannel"><span class="secno">4</span> <span class="content">Extensions for RTCDat