The track read-only property of the RTCRtpSender interface returns the MediaStreamTrack which is being handled by the RTCRtpSender.


var mediaStreamTrack = rtcRtpSender.track


A MediaStreamTrack object representing the media associated with the RTCRtpSender. If no track is associated with the sender, this value is null, in which case the sender transmits nothing.


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

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