MediaStreamAudioDestinationNode

The MediaStreamAudioDestinationNode interface represents an audio destination consisting of a WebRTC MediaStream with a single AudioMediaStreamTrack, which can be used in a similar way to a MediaStream obtained from Navigator.getUserMedia.

It is an AudioNode that acts as an audio destination, created using the AudioContext.createMediaStreamDestination method.

Number of inputs 1
Number of outputs 0
Channel count 2
Channel count mode "explicit"
Channel count interpretation "speakers"

Constructor

MediaStreamAudioDestinationNode.MediaStreamAudioDestinationNode()
Creates a new MediaStreamAudioDestinationNode object instance.

Properties

Inherits properties from its parent, AudioNode.

MediaStreamAudioDestinationNode.stream
Is 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.

Methods

Inherits methods from its parent, AudioNode.

Example

Specification

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

Browser compatibility

DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
MediaStreamAudioDestinationNodeChrome 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
MediaStreamAudioDestinationNode() constructorChrome Full support 55
Notes
Full support 55
Notes
Notes Before Chrome 59, the default values were not supported.
Edge Full support ≤79Firefox Full support 53IE No support NoOpera Full support 42Safari ? WebView Android Full support 55
Notes
Full support 55
Notes
Notes Before Chrome 59, the default values were not supported.
Chrome Android Full support 55
Notes
Full support 55
Notes
Notes Before Chrome 59, the default values were not supported.
Firefox Android Full support 53Opera Android Full support 42Safari iOS ? Samsung Internet Android Full support 6.0
Notes
Full support 6.0
Notes
Notes Before Samsung Internet 7.0, the default values were not supported.
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
Compatibility unknown
Compatibility unknown
See implementation notes.
See implementation notes.

See also