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RTCTrackEventInit.track

The RTCTrackEventInit dictionary's track property specifies the MediaStreamTrack associated with the track event.

Syntax

var trackEventInit = {
  receiver: rtpReceiver,
  track: mediaStreamTrack,
  streams: [videoStream],
  transceiver: rtpTransceiver
};

var track = trackEventInit.track;

Value

A MediaStreamTrack representing the track with which the event is associated. This is the track that's being added to the RTCPeerConnection.

Specifications

Specification Status Comment
WebRTC 1.0: Real-time Communication Between Browsers
The definition of 'RTCTrackEventInit.track' in that specification.
Candidate Recommendation Initial specification.

Browser compatibilityUpdate compatibility data on GitHub

Desktop
Chrome Edge Firefox Internet Explorer Opera Safari
Basic support 56 Yes 22 No 43 ?
Mobile
Android webview Chrome for Android Edge Mobile Firefox for Android Opera for Android iOS Safari Samsung Internet
Basic support 56 56 Yes 44 43 ? 6.0

© 2005–2018 Mozilla Developer Network and individual contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/RTCTrackEventInit/track