Specifying Audio Constraints

You can customize the audio capture by setting audio constraints on a LocalAudioTrack. Note that some audio constraints such as noiseSuppression and echoCancellation are set to true by default.

1const { connect, createLocalAudioTrack, createLocalTracks } = require('twilio-video');
2
3// Option 1
4createLocalTracks({
5  audio: { noiseSuppression: false, echoCancellation: false },
6  video: true
7}).then(localTracks => {
8  return connect('$TOKEN', {
9    name: 'my-room-name',
10    tracks: localTracks
11  });
12}).then(room => {
13  console.log(`Connected to Room: ${room.name}`);
14});
15
16// Option 2
17connect('$TOKEN', {
18  audio: { noiseSuppression: false, echoCancellation: false },
19  name: 'my-room-name',
20  video: true
21}).then(room => {
22  console.log(`Connected to Room: ${room.name}`);
23});
24
25// Option 3
26createLocalAudioTrack({
27  noiseSuppression: false,
28  echoCancellation: false
29}).then(localTrack => {
30  console.log(`Created LocalAudioTrack: ${localTrack.name}`);
31});