OfflineAudioCompletionEvent

The Web Audio API OfflineAudioCompletionEvent interface represents events that occur when the processing of an OfflineAudioContext is terminated. The complete event implements this interface.

Note: This interface is marked as deprecated; it is still supported for legacy reasons, but it will soon be superseded when the promise version of OfflineAudioContext.startRendering is supported in browsers, which will no longer need it.

Constructor

OfflineAudioCompletionEvent.OfflineAudioCompletionEvent
Creates a new OfflineAudioCompletionEvent object instance.

Properties

Also inherits properties from its parent, Event.

OfflineAudioCompletionEvent.renderedBuffer Read only
An AudioBuffer containing the result of processing an OfflineAudioContext.

Methods

Inherits methods from its parent, Event.

Specifications

Specification Status Comment
Web Audio API
The definition of 'OfflineAudioCompletionEvent' in that specification.
Working Draft

Browser compatibility

DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
OfflineAudioCompletionEventChrome Full support 14Edge Full support ≤18Firefox Full support 25IE No support NoOpera Full support 15Safari Full support 6WebView Android Full support YesChrome Android Full support 18Firefox Android Full support 26Opera Android Full support 14Safari iOS Full support YesSamsung Internet Android Full support 1.0
OfflineAudioCompletionEvent() constructorChrome Full support 57
Notes
Full support 57
Notes
Notes Before Chrome 59, the default values were not supported.
Edge Full support ≤79Firefox Full support 53IE No support NoOpera Full support 42Safari ? WebView Android Full support 57
Notes
Full support 57
Notes
Notes Before version 59, the default values were not supported.
Chrome Android Full support 57
Notes
Full support 57
Notes
Notes Before Chrome 59, the default values were not supported.
Firefox Android Full support 53Opera Android Full support 42Safari iOS ? Samsung Internet Android Full support 6.0
Notes
Full support 6.0
Notes
Notes Before Samsung Internet 7.0, the default values were not supported.
renderedBufferChrome Full support 14Edge Full support 12Firefox Full support 25IE No support NoOpera Full support 15Safari Full support 6WebView Android Full support YesChrome Android Full support 18Firefox Android Full support 26Opera Android Full support 14Safari iOS Full support YesSamsung Internet Android Full support 1.0

Legend

Full support
Full support
No support
No support
Compatibility unknown
Compatibility unknown
See implementation notes.
See implementation notes.

See also