MediaStreamTrack.onunmute

MediaStreamTrack's onunmute event handler is called when the unmute event is received. Such an event is sent when the track is again able to send data.

When the onunmute event handler is called, the track's muted flag is false.

Syntax

track.onunmute = unmuteHandler;

Value

unmuteHandler is a function which is called when the MediaStreamTrack receives the unmute event. The event handler receives as input a single parameter: an Event whose kind is "unmute".

Example

This example creates an unmute event handler which changes the state of a visual indicator to display the Emoji character representing a "speaker" icon.

myTrack.onunmute = function(evt) {
  playStateIcon.innerHTML = "🔈";
};

Specifications

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari WebView Android Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet
onunmute
Yes
12
59
No
Yes
11
Yes
Yes
59
Yes
11
Yes

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/MediaStreamTrack/onunmute