The RTCRtpTransceiverInit dictionary is used when calling the WebRTC function RTCPeerConnection.addTransceiver() to provide configuration options for the new transceiver.


direction Optional
The new transceiver's preferred directionality. This value is used to initialize the new RTCRtpTransceiver object's RTCRtpTransceiver.direction property.
sendEncodings Optional
A list of encodings to allow when sending RTP media from the RTCRtpSender. Each entry is of type RTCRtpEncodingParameters.
streams Optional
A list of MediaStream objects to add to the transceiver'sRTCRtpReceiver; when the remote peer's RTCPeerConnection's track event occurs, these are the streams that will be specified by that event.


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

Browser compatibility

BCD tables only load in the browser

See also