MediaStream: removetrack event

The removetrack event is fired when a new MediaStreamTrack object has been removed from a MediaStream.

This event is not cancelable and does not bubble.

Syntax

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

js
addEventListener("removetrack", (event) => {});

onremovetrack = (event) => {};

Event type

Event properties

Also inherits properties from its parent interface, Event.

MediaStreamTrackEvent.track Read only

A MediaStreamTrack object representing the track which was removed from the stream.

Examples

Using addEventListener():

js
const stream = new MediaStream();

stream.addEventListener("removetrack", (event) => {
  console.log(`${event.track.kind} track removed`);
});

Using the onremovetrack event handler property:

js
const stream = new MediaStream();

stream.onremovetrack = (event) => {
  console.log(`${event.track.kind} track removed`);
};

Specifications

Specification
Media Capture and Streams
# event-mediastream-removetrack

Browser compatibility

Report problems with this compatibility data on GitHub
desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
removetrack event

Legend

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Full support
Full support
Partial support
Partial support
Has more compatibility info.

See also