Webrtc Adding Remote Stream To Peerconnection

I'm working on WebRTC for Android. And successful create and establish Conference. Using single MediaStream and several PeerConnection. Now I want to find a better way, and one of

Solution 1:

You take the stream you normally get from pc.onaddstream which you fed to a video element, and instead pc.addStream it to a new peer connection.

The WebRTC samples have an example that covers using multiple relays like this.