Secure context
This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
The AudioWorklet
interface of the Web Audio API is used to supply custom audio processing scripts that execute in a separate thread to provide very low latency audio processing. The worklet's code is run in the AudioWorkletGlobalScope
global execution context, using a separate Web Audio thread which is shared by the worklet and other audio nodes.
Access the audio context's instance of AudioWorklet
through the BaseAudioContext.audioWorklet
property.
Properties
The AudioWorklet
interface does not define any properties of its own, but does inherit properties of Worklet
.
Methods
This interface inherits methods from Worklet
. The AudioWorklet
interface does not define any methods of its own.
Events
AudioWorklet
has no events to which it responds.
Examples
See AudioWorkletNode
for complete examples of custom audio node creation.
Specifications
Specification | Status | Comment |
---|---|---|
Web Audio API The definition of 'AudioWorklet' in that specification. |
Working Draft | Initial definition. |
Browser compatibility
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
AudioWorklet | Chrome Full support 66 | Edge Full support 79 | Firefox Full support 76 | IE No support No | Opera Full support Yes | Safari No support No | WebView Android Full support 66 | Chrome Android Full support 66 | Firefox Android No support No | Opera Android Full support Yes | Safari iOS No support No | Samsung Internet Android Full support 9.0 |
Legend
- Full support
- Full support
- No support
- No support
See also
AudioWorkletGlobalScope
— the global execution context of anAudioWorklet
- Web Audio API
- Using the Web Audio API