MediaStreamTrackAudioSourceNode class

The interface is a type of AudioNode which represents a source of audio data taken from a specific MediaStreamTrack obtained through the WebRTC or Media Capture and Streams APIs. The audio itself might be input from a microphone or other audio sampling device, or might be received through a RTCPeerConnection, among other possible options. A has no inputs and exactly one output, and is created using the AudioContext.createMediaStreamTrackSource() method. This interface is similar to MediaStreamAudioSourceNode, except it lets you specifically state the track to use, rather than assuming the first audio track on a stream.

EventTarget

AudioNode

MediaStreamTrackAudioSourceNode

Number of inputs 0

Number of outputs 1

Channel count

defined by the first audio [MediaStreamTrack]
passed to the
[AudioContext.createMediaStreamTrackSource()]
method that created it.
Implemented types
Available extensions
Annotations
  • @JS()
  • @staticInterop

Properties

channelCount ↔ int

Available on AudioNode, provided by the PropsAudioNode extension

getter/setter pair
channelCountMode ↔ ChannelCountMode

Available on AudioNode, provided by the PropsAudioNode extension

getter/setter pair
channelInterpretation ↔ ChannelInterpretation

Available on AudioNode, provided by the PropsAudioNode extension

getter/setter pair
context → BaseAudioContext

Available on AudioNode, provided by the PropsAudioNode extension

no setter
hashCode → int
The hash code for this object.
no setterinherited
numberOfInputs → int

Available on AudioNode, provided by the PropsAudioNode extension

no setter
numberOfOutputs → int

Available on AudioNode, provided by the PropsAudioNode extension

no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

addEventListener(String type, EventListener? callback, [dynamic options]) → void

Available on EventTarget, provided by the PropsEventTarget extension

connect(AudioNode destinationNode, [int? output = 0, int? input = 0]) → AudioNode

Available on AudioNode, provided by the PropsAudioNode extension

disconnect([AudioNode? destinationNode, int? output, int? input]) → void

Available on AudioNode, provided by the PropsAudioNode extension

dispatchEvent(Event event) → bool

Available on EventTarget, provided by the PropsEventTarget extension

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
removeEventListener(String type, EventListener? callback, [dynamic options]) → void

Available on EventTarget, provided by the PropsEventTarget extension

toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited