Dependencies
https://github.com/chris-rudmin/Recorderjs
https://github.com/binaryjs/binaryjs
Installation
- Unpack files somewhere on your server
- Enter directory with the files ex.
cd stream-recorder - Run
npm installcommand - Now you should able to run the server by
node server.js
NOTICE:
Server run default on port 22810 to change it need to edit server.js file. To change port which it runs edit server.listen(22810); to server.listen(YOUR_PORT); where YOUR_PORT is port number;
Also need to edit client/index.html file:
In <script> tag in <head> section
var HOST = '127.0.0.1', <- here change `127.0.0.1` to your server external IP
var PORT = 22810, <- here change port number to one you chooseLater at the end of tag
var options = {
recorder: {
monitorGain: 0,
bitDepth: 16, // 8, 16, 24, 32
numberOfChannels: 1,
sampleRate: 48000,
recordOpus: true
}
};Usage
Once you run server open 127.0.0.1:22810 in your browser (browser will ask you to give permission to use your microphone). You should see Recorder section and Log section. In the Log section you should see Connected to the stream server localhost on port 22810 message.
On the Recorder section you will see waveform container and some buttons:
- Init - initializes the recorder, it will starts to listen to audio from microphone, but not yet send it to the server.
- Record (red dot) - Once you push it, it starts recording audio and streaming it to the server. When you push it during recording it pauses it, then push it again to resume.
- Stop (square) - It stops the recording.
- Fill color and Background color - You can set the colors of waveform there NOTICE: you have to do that before initialize.