RTCTrackEvent()

The RTCTrackEvent() constructor creates and returns a new RTCTrackEvent object, configured to describe the track which has been added to the RTCPeerConnection.

In general, you won't need to use this constructor, as RTCTrackEvent objects are created by WebRTC and delivered to your RTCPeerConnector's ontrack event handler as appropriate.

Syntax

trackEvent = new RTCTrackEvent(eventInfo);

Parameters

eventInfo
An object based on the RTCTrackEventInit (en-US) dictionary, providing information about the track which has been added to the RTCPeerConnection. This object has the following properties:
{{page("/en-US/docs/Web/API/RTCTrackEventInit", "property-list")}}

Return value

A new RTCTrackEvent describing a track which has been added to the RTCPeerConnection.

Specifications

Specification Status Comment
WebRTC 1.0: Real-time Communication Between Browsers
RTCTrackEvent()
Candidate Recommendation Initial specification.

Browser compatibility

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