Client JS 1.4 Audio API Examples

This repository contains implementation examples for the Audio API features included in Twilio Client JS 1.4.

Install & Run

This repository contains the server-side component needed to generate tokens. In order to run the examples, you will need to copy config.example.js to config.js and fill in your credentials. Any examples that make outbound calls will call the application associated with the AppSid you enter into this file.

Once config.js is copied and modified with your info, you can start the server locally using npm:

npm install
npm start

The default port is 3030. If you'd like to use a custom port, the project looks for your PORT environment variable:

PORT=1337 npm start

Once running, you can open the index page by opening http://localhost:3030 (or your custom port) in your browser.

Current Examples

1. Volume Indicators

This example illustrates how the Connection.volume() and Device.Audio.inputVolume() handlers can be used to create visual volume indicator bars.

2. Waveform Visualization

This example illustrates how the MediaStream returned by Connection.getLocalStream() or Connection.getRemoteStream() can be used to create a visualization of the audio track.