MediaStreamAudioDestinationNode: stream property

The stream property of the AudioContext interface represents a MediaStream containing a single audio MediaStreamTrack 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.


A MediaStream containing a single audio track. The audio track is a MediaStreamTrack whose kind is audio.


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


Web Audio API
# dom-mediastreamaudiodestinationnode-stream

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See also