dom / latest / rtctrackevent / rtctrackevent.html /

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

new RTCTrackEvent(eventInfo);

Parameters

eventInfo

An object providing information about the track which has been added to the RTCPeerConnection. This object has the following properties:

receiver

The RTCRtpReceiver which is being used to receive the track's media.

streams Optional

An array of MediaStream objects representing each of the streams that comprise the event's corresponding track.

track

The MediaStreamTrack the event is associated with.

transceiver

The RTCRtpTransceiver associated with the event.

Return value

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

Specifications

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari WebView Android Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet
RTCTrackEvent
64
79
46
No
51
11
64
64
46
47
11
9.0

© 2005–2021 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/RTCTrackEvent/RTCTrackEvent