# Kurento Java Tutorial - Hello World (WebRTC in loopback)

This web application shows a WebRtcEndpoint connected to itself (loopback). Take a look to the Media Pipeline.

To run this demo follow these steps:

1. Open this page with a WebRTC-compliant browser (Chrome, Firefox, Safari).
2. Click on Start to begin the stream negotiation.
3. Grant access to the camera and microphone.
4. Click on Stop to finish the test.

### Local stream

Start
Stop

### Remote stream

Console