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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 compatibilityUpdate compatibility data on GitHub

	Desktop
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari
Basic support	14	Yes	25	No	15	6
`OfflineAudioCompletionEvent()` constructor	55 55 Before Chrome 59, the default values were not supported.	?	53	No	42	?
`renderedBuffer`	14	12	25	No	15	6