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audioprocess

The audioprocess event is fired when an input buffer of a Web Audio API ScriptProcessorNode is ready to be processed.

Specification: Web Audio API
The definition of 'AudioProcessingEvent' in that specification.
Interface: AudioProcessingEvent
Bubbles: ?
Cancelable: ?
Target: ScriptProcessorNode
Default Action: None

Property	Type	Description
`target` Read only	`EventTarget`	The event target (the topmost target in the DOM tree).
`type` Read only	`DOMString`	The type of event.
`bubbles` Read only	`boolean`	Does the event normally bubble?
`cancelable` Read only	`boolean`	Is it possible to cancel the event?
`playbackTime` Read only	`double`	The time when the audio will be played, as defined by the time of `AudioContext.currentTime`
`inputBuffer` Read only	`AudioBuffer`	The buffer containing the input audio data to be processed. The number of channels is defined as a parameter, `numberOfInputChannels`, of the factory method `AudioContext.createScriptProcessor()`. Note the returned `AudioBuffer` is only valid in the scope of the `onaudioprocess` function.
`outputBuffer` Read only	`AudioBuffer`	The buffer where the output audio data should be written. The number of channels is defined as a parameter, `numberOfOutputChannels`, of the factory method `AudioContext.createScriptProcessor()`. Note the returned `AudioBuffer` is only valid in the scope of the `onaudioprocess` function.

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

We're converting our compatibility data into a machine-readable JSON format. This compatibility table still uses the old format, because we haven't yet converted the data it contains. Find out how you can help!

Feature	Chrome	Edge	Firefox (Gecko)	Internet Explorer	Opera	Safari (WebKit)
Basic support	(Yes)webkit	(Yes)	Nightly build	No support	No support	?

Feature	Android	Edge	Firefox Mobile (Gecko)	IE Phone	Opera Mobile	Safari Mobile
Basic support	?	(Yes)	Nightly build	No support	No support	?