OfflineAudioCompletionEvent.OfflineAudioCompletionEvent()

The OfflineAudioCompletionEvent() constructor of the Web Audio API creates a new OfflineAudioCompletionEvent object instance.

Note: You wouldn't generally use the constructor manually. OfflineAudioCompletionEvents are despatched to OfflineAudioContext instances for legacy reasons.

Syntax

var offlineAudioCompletionEvent = new OfflineAudioCompletionEvent(type, init)

Parameters

type Optional

A DOMString representing the type of object to create.

init Optional

Options are as follows:

renderedBuffer: The rendered AudioBuffer containing the audio data.

Return value

A new OfflineAudioCompletionEvent object instance.

Specifications

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

Browser Compatibility

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`OfflineAudioCompletionEvent()` constructor	Chrome Full support 57 Notes Full support 57 Notes Notes Before Chrome 59, the default values were not supported.	Edge Full support ≤79	Firefox Full support 53	IE No support No	Opera Full support 42	Safari ?	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 53	Opera Android Full support 42	Safari 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.

Legend

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