OfflineAudioContext

The OfflineAudioContext API represents an audio processing graph that writes to an AudioBuffer instead of an output device.

Learning resources on MDN

• OfflineAudioCompletionEvent
• OfflineAudioCompletionEvent: OfflineAudioCompletionEvent() constructor
• OfflineAudioCompletionEvent: renderedBuffer property
• OfflineAudioContext
• OfflineAudioContext: OfflineAudioContext() constructor
• OfflineAudioContext: complete event
• OfflineAudioContext: length property
• OfflineAudioContext: resume() method
• OfflineAudioContext: startRendering() method
• OfflineAudioContext: suspend() method

Browser support

• Chrome 35 Released on 2014-05-20
• Chrome Android 35 Released on 2014-05-20
• Edge 12 Released on 2015-07-29
• Firefox 25 Released on 2013-10-29
• Firefox for Android 25 Released on 2013-10-29
• Safari 14.1 Released on 2021-04-26
• Safari on iOS 14.5 Released on 2021-04-26

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