MediaElementAudioSourceNode()

The MediaElementAudioSourceNode() constructor creates a new MediaElementAudioSourceNode object instance.

Syntax

var myAudioSource = new MediaElementAudioSourceNode(context, options);

Parameters

Inherits parameters from the AudioNodeOptions dictionary.

context
An AudioContext representing the audio context you want the node to be associated with.
options
A MediaElementAudioSourceOptions dictionary object defining the properties you want the MediaElementAudioSourceNode to have:
  • mediaElement: An HTMLMediaElement that will be used as the source for the audio.

Return value

A new MediaElementAudioSourceNode object instance.

Example

var ac = new AudioContext();
var mediaElement = document.createElement('audio');

var options = {
  mediaElement : mediaElement
}

var myAudioSource = new MediaElementAudioSourceNode(ac, options);

Specifications

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

Browser compatibility

DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
MediaElementAudioSourceNode() constructorChrome Full support 55
Notes
Full support 55
Notes
Notes Before Chrome 59, the default values were not supported.
Edge Full support ≤79Firefox Full support 53IE No support NoOpera Full support 42Safari ? WebView Android Full support 55
Notes
Full support 55
Notes
Notes Before version 59, the default values were not supported.
Chrome Android Full support 55
Notes
Full support 55
Notes
Notes Before Chrome 59, the default values were not supported.
Firefox Android Full support 53Opera Android Full support 42Safari 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.