VideoTrackGenerator: track property

Limited availability

This feature is not Baseline because it does not work in some of the most widely-used browsers.

Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The track property of the VideoTrackGenerator interface returns a MediaStreamTrack. VideoFrames written to VideoTrackGenerator.writable will be generated in this track.

Examples

Specification
MediaStreamTrack Insertable Media Processing using Streams # dom-videotrackgenerator-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` Experimental	Chrome – No support Chrome footnote No support	Edge – No support Edge footnote No support	Firefox – No support Firefox footnote No support	Opera – No support Opera footnote No support	Safari – Full support Safari 18 (Release date: 2024-09-16) footnote Full support	Chrome Android – No support Chrome Android footnote No support	Firefox for Android – No support Firefox for Android footnote No support	Opera Android – No support Opera Android footnote No support	Safari on iOS – Full support Safari on iOS 18 (Release date: 2024-09-16) footnote Full support	Samsung Internet – No support Samsung Internet footnote No support	WebView Android – No support WebView Android footnote No support	WebView on iOS – Full support WebView on iOS 18 (Release date: 2024-09-16) footnote Full support

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This page was last modified on Apr 17, 2025 by MDN contributors.

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