AudioWorkletGlobalScope extension type

The AudioWorkletGlobalScope interface of the Web Audio API represents a global execution context for user-supplied code, which defines custom AudioWorkletProcessor-derived classes.

Each BaseAudioContext has a single AudioWorklet available under the BaseAudioContext.audioWorklet property, which runs its code in a single AudioWorkletGlobalScope.

As the global execution context is shared across the current BaseAudioContext, it's possible to define any other variables and perform any actions allowed in worklets — apart from defining AudioWorkletProcessor derived classes.

on
Implemented types
Available extensions

Properties

currentFrame → int
no setter
currentTime → num
no setter
hashCode → int
The hash code for this object.
no setterinherited
port → MessagePort
no setter
renderQuantumSize → int
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
sampleRate → num
no setter

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
registerProcessor(String name, AudioWorkletProcessorConstructor processorCtor) → void
The registerProcessor method of the AudioWorkletGlobalScope interface registers a class constructor derived from AudioWorkletProcessor interface under a specified name.
toString() → String
A string representation of this object.
inherited

Operators

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