title: Screen sharing location
body: <p>I made videosurface that shows my cam video and a Videosurface that shows screen sharing.
  When you start screen sharing, you will see a screen shared by two screens, the cam video videosurface and the videosurface screen sharing screen.</p>
  <p>I want to see the screen shared by the other party, but other users do not see it on the videosurface created for screen sharing, but my cam video is visible.</p>
  <p>Can you show the video on the videosurface I want?</p>
  <p>Tankyou in advice.</p>