RTCTrackEvent: track property

Baseline Widely available

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

The WebRTC API interface RTCTrackEvent's read-only track property specifies the MediaStreamTrack that has been added to the RTCPeerConnection.

Value

A MediaStreamTrack indicating the track which has been added to the RTCPeerConnection.

Specification
WebRTC: Real-Time Communication in Browsers # dom-rtctrackevent-track

	desktop					mobile
	Chrome	Edge	Firefox	Opera	Safari	Chrome Android	Firefox for Android	Opera Android	Safari on iOS	Samsung Internet	WebView Android	WebView on iOS
`track`	Chrome – Full support Chrome 56 (Release date: 2017-01-25) footnote Full support	Edge – Full support Edge 79 (Release date: 2020-01-15) footnote Full support	Firefox – Full support Firefox 22 (Release date: 2013-06-25) footnote Full support	Opera – Full support Opera 43 (Release date: 2017-02-07) footnote Full support	Safari – Full support Safari 11 (Release date: 2017-09-19) footnote Full support	Chrome Android – Full support Chrome Android 56 (Release date: 2017-02-01) footnote Full support	Firefox for Android – Full support Firefox for Android 24 (Release date: 2013-09-17) footnote Full support	Opera Android – Full support Opera Android 43 (Release date: 2017-09-27) footnote Full support	Safari on iOS – Full support Safari on iOS 11 (Release date: 2017-09-19) footnote Full support	Samsung Internet – Full support Samsung Internet 6 (Release date: 2017-08-23) footnote Full support	WebView Android – Full support WebView Android 56 (Release date: 2017-02-01) footnote Full support	WebView on iOS – Full support WebView on iOS 11 (Release date: 2017-09-19) footnote Full support

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This page was last modified on Apr 8, 2023 by MDN contributors.

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