MediaStreamTrackEvent: track property

The track read-only property of the MediaStreamTrackEvent interface returns the MediaStreamTrack associated with this event.

Value

A MediaStreamTrack object.

Examples

js
const stream = new MediaStream();

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

Specifications

Specification
Media Capture and Streams
# dom-mediastreamtrackevent-track

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Opera Safari Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet WebView Android
track 26 12 50 15 11 26 50 14 11 1.5 4.4

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/MediaStreamTrackEvent/track