MediaStreamAudioDestinationNode.stream

The stream property of the AudioContext interface represents a MediaStream containing a single AudioMediaStreamTrack with the same number of channels as the node itself.

You can use this property to get a stream out of the audio graph and feed it into another construct, such as a Media Recorder.

Syntax

var audioCtx = new AudioContext();
var destination = audioCtx.createMediaStreamDestination();
var myStream = destination.stream;

Value

A MediaStream.

Example

Specifications

Specification Status Comment
Web Audio API
The definition of 'stream' in that specification.
Working Draft  

Browser compatibility

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
streamChrome Full support 14Edge Full support ≤18Firefox Full support 25IE No support NoOpera Full support 15Safari Full support 6WebView Android Full support YesChrome Android Full support 18Firefox Android Full support 26Opera Android Full support 14Safari iOS Full support YesSamsung Internet Android Full support 1.0

Legend

Full support  
Full support
No support  
No support

See also