MediaStream: removetrack event
Baseline
Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2020.
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
A MediaStreamTrackEvent. Inherits from Event.
Event properties
Also inherits properties from its parent interface, Event.
MediaStreamTrackEvent.trackRead only-
A
MediaStreamTrackobject 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
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removetrack event
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Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- Partial support
- Partial support
- Has more compatibility info.
See also
- Related events:
addtrack - This event on
AudioTrackListtargets:removetrack - This event on
VideoTrackListtargets:removetrack - Media Capture and Streams API
- WebRTC