AudioWorkletNode extension type

Note: Although the interface is available outside secure contexts, the BaseAudioContext.audioWorklet property is not, thus custom AudioWorkletProcessors cannot be defined outside them.

The AudioWorkletNode interface of the Web Audio API represents a base class for a user-defined AudioNode, which can be connected to an audio routing graph along with other nodes. It has an associated AudioWorkletProcessor, which does the actual audio processing in a Web Audio rendering thread.

on

• JSObject

Implemented types

• AudioNode
• JSObject

Constructors

AudioWorkletNode(BaseAudioContext context, String name, [AudioWorkletNodeOptions options])

factory

Properties

channelCount ↔ int

getter/setter pair, inherited

channelCountMode ↔ ChannelCountMode

getter/setter pair, inherited

channelInterpretation ↔ ChannelInterpretation

getter/setter pair, inherited

context → BaseAudioContext

no setter, inherited

hashCode → int

The hash code for this object.

no setter, inherited

numberOfInputs → int

no setter, inherited

numberOfOutputs → int

no setter, inherited

onprocessorerror ↔ EventHandler?

getter/setter pair

parameters → AudioParamMap

no setter

port → MessagePort

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

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

The addEventListener() method of the EventTarget interface sets up a function that will be called whenever the specified event is delivered to the target.

inherited

connect(JSObject destinationNodeOrDestinationParam, [int output, int input]) → AudioNode?

The connect() method of the AudioNode interface lets you connect one of the node's outputs to a target, which may be either another AudioNode (thereby directing the sound data to the specified node) or an AudioParam, so that the node's output data is automatically used to change the value of that parameter over time.

inherited

disconnect([JSAny destinationNodeOrDestinationParamOrOutput, int output, int input]) → void

The disconnect() method of the AudioNode interface lets you disconnect one or more nodes from the node on which the method is called.

inherited

dispatchEvent(Event event) → bool

The dispatchEvent() method of the EventTarget sends an Event to the object, (synchronously) invoking the affected event listeners in the appropriate order. The normal event processing rules (including the capturing and optional bubbling phase) also apply to events dispatched manually with dispatchEvent().

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

removeEventListener(String type, EventListener? callback, [JSAny options]) → void

The removeEventListener() method of the EventTarget interface removes an event listener previously registered with EventTarget.addEventListener from the target. The event listener to be removed is identified using a combination of the event type, the event listener function itself, and various optional options that may affect the matching process; see Matching event listeners for removal.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited