.create();
contentSession.releaseOnTerminate(mp);
// Media Elements: WebRTC Endpoint, Filter
final WebRtcEndpoint webRtcEndpoint = mp.newWebRtcEndpoint().build();
final PointerDetectorFilter pointerDetectorFilter = mp
.newPointerDetectorFilter().build();
final FaceOverlayFilter faceOverlayFilter = mp.newFaceOverlayFilter()
.build();
PointerDetectorWindowMediaParam start = new PointerDetectorWindowMediaParam(
"start", 100, 100, 280, 380);