OfflineAudioContext

package js.html.audio

extends AudioContext › EventTarget

Available on js

The OfflineAudioContext interface is an AudioContext interface representing an audio-processing graph built from linked together AudioNodes. In contrast with a standard AudioContext, an OfflineAudioContext doesn't render the audio to the device hardware; instead, it generates it, as fast as it can, and outputs the result to an AudioBuffer.

Documentation OfflineAudioContext by Mozilla Contributors, licensed under CC-BY-SA 2.5.

See:

https://developer.mozilla.org/en-US/docs/Web/API/OfflineAudioContext

Constructor

new (numberOfChannels:Int, length:Int, sampleRate:Float)

Throws:

null	DOMError

Variables

oncomplete:Function

Is an EventHandler called when processing is terminated, that is when the complete event (of type OfflineAudioCompletionEvent) is raised, after the event-based version of OfflineAudioContext.startRendering() is used.

Methods

startRendering ():Promise<AudioBuffer>

Throws:

null	DOMError