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

The transceiver pairs the track's receiver with an RTCRtpSender to allow bidirectional communication.


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

var rtpTransceiver = trackEventInit.transceiver;


The RTCRtpTransceiver which pairs the receiver with a sender and other properties which establish a single bidirectional SRTP stream for use by the track associated with the RTCTrackEvent.

Note: The RTCRtpReceiver referred to by this RTCRtpReceiver's receiver property will always be the same as the RTCTrackEvent's receiver property.


WebRTC 1.0: Real-Time Communication Between Browsers (WebRTC 1.0)
# dom-rtctrackeventinit-transceiver

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