AudioProcessingEvent: AudioProcessingEvent() constructor
Deprecated: This feature is no longer recommended. Though some browsers might still support it, it may have already been removed from the relevant web standards, may be in the process of being dropped, or may only be kept for compatibility purposes. Avoid using it, and update existing code if possible; see the compatibility table at the bottom of this page to guide your decision. Be aware that this feature may cease to work at any time.
The AudioProcessingEvent() constructor creates a new AudioProcessingEvent object.
Note: Usually, this constructor is not directly called by your code, as the browser creates these objects itself and provides them to the event handler.
Syntax
js
new AudioProcessingEvent(type, options)
Parameters
type-
A string with the name of the event. It is case-sensitive and browsers always set it to
audioprocess. options-
An object that has the following properties:
playbackTime-
A number representing the time when the audio will be played.
inputBuffer-
An
AudioBuffercontaining the input audio data. outputBuffer-
An
AudioBufferwhere the output audio data will be written.
Return value
A new AudioProcessingEvent.
Specifications
| Specification |
|---|
| Web Audio API # dom-audioprocessingevent-audioprocessingevent |
Browser compatibility
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