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AudioScheduledSourceNode: ended event

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since ⁨September 2020⁩.

The ended event of the AudioScheduledSourceNode interface is fired when the source node has stopped playing.

This event occurs when a AudioScheduledSourceNode has stopped playing, either because it's reached a predetermined stop time, the full duration of the audio has been performed, or because the entire buffer has been played.

This event is not cancelable and does not bubble.

Syntax

Use the event name in methods like addEventListener(), or set an event handler property.

addEventListener("ended", (event) => { })

onended = (event) => { }

Event type

A generic Event.

Examples

In this simple example, an event listener for the ended event is set up to enable a "Start" button in the user interface when the node stops playing:

node.addEventListener("ended", () => {
  document.getElementById("startButton").disabled = false;
});

You can also set up the event handler using the onended property:

node.onended = () => {
  document.getElementById("startButton").disabled = false;
};

For an example of the ended event in use, see our audio-buffer example on GitHub.

Specifications

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Opera Safari Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet WebView Android WebView on iOS
ended_event 30 12 25 17 7 30 25 18 7 2.0 4.4 7

See also

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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/AudioScheduledSourceNode/ended_event