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MediaStreamTrackEvent

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Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since September 2017.

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The MediaStreamTrackEvent interface of the Media Capture and Streams API represents events which indicate that a MediaStream has had tracks added to or removed from the stream through calls to Media Capture and Streams API methods. These events are sent to the stream when these changes occur.

The events based on this interface are addtrack and removetrack.

Constructor

MediaStreamTrackEvent(): Constructs a new MediaStreamTrackEvent with the specified configuration.

Instance properties

Also inherits properties from its parent interface, Event.

MediaStreamTrackEvent.track Read only: Returns a MediaStreamTrack object representing the track associated with the event.

Instance methods

Also inherits methods from its parent interface, Event.

Specifications

Specification
Media Capture and Streams # mediastreamtrackevent

Browser compatibility

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This page was last modified on Dec 25, 2023 by MDN contributors.

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