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

A MediaStream containing a single MediaStreamTrack whose kind is audio and with the same number of channels as the node. 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

See AudioContext.createMediaStreamDestination() for example code that creates a MediaStreamAudioDestinationNode and uses it as a source for audio to be recorded.

Specifications

Specification
Web Audio API
# MediaStreamAudioDestinationNode

Browser compatibility

BCD tables only load in the browser

See also