brautopy

BRowser webAUdio TO PYthon webserver

This sample application :

• Captures microphone input from a web browser (the webaudio API)
• Encodes audio stream with opus.js encoder
• Sends the stream to a python websocket server (tornado)
• Decodes the stream with python-opus & saves wav file on the server

Installation

Python3.6 recommended.

pip install -r requirements.txt
python server.py

In browser open: http://localhost:8888

On OSX & Windows, libopus have to be installed separately.

OSX:

brew install opus

Windows:

Download the opusfile windows zip (not the source) from here: https://www.opus-codec.org/downloads/ Copy the libopus-0.dll into PATH or brautopy directory.