eufat / nodeflux-aiortc

WebRTC streamer using aiortc in python

Audio, video and data channel server

This example illustrates establishing audio, video and a data channel with a browser. It also performs some image processing on the video frames using OpenCV.

Running

First install the required packages:

$ pip install aiohttp aiortc opencv-python

When you start the example, it will create an HTTP server which you can connect to from your browser:

$ python server.py

You can then browse to the following page with your browser:

http://127.0.0.1:8080

Once you click Start the browser will send the audio and video from its webcam to the server.

The server will play a pre-recorded audio clip and alternately send a green square and the received video back to the browser.

In parallel to media streams, the browser sends a 'ping' message over the data channel, and the server replies with 'pong'.

Credits

The audio file "demo-instruct.wav" was borrowed from the Asterisk project. It is licensed as Creative Commons Attribution-Share Alike 3.0:

https://wiki.asterisk.org/wiki/display/AST/Voice+Prompts+and+Music+on+Hold+License