the stream to PC
      pluginHandle.pc.addStream(stream).then((void v) {
        Janus.log(&quot;Stream added to PC&quot;);
      }).catchError((error, StackTrace stackTrace) {
        Janus.log(stackTrace);
        Janus.error(error.toString());
      });
      &#47;&#47; &#47;&#47; Get a list of audio and video tracks
      &#47;&#47; List&lt;MediaStreamTrack&gt; tracks =
      &#47;&#47;     stream.getAudioTracks() + stream.getVideoTracks();
      &#47;&#47; tracks.forEach((MediaStreamTrack track) {
    