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RTCRtpReceiver

The RTCRtpReceiver interface of the the WebRTC API manages the reception and decoding of data for a MediaStreamTrack on an RTCPeerConnection.

RTCRtpReceiver.track Read only: Returns the MediaStreamTrack associated with the current RTCRtpReceiver instance.
RTCRtpReceiver.rtcpTransport Read only: Returns the RTCDtlsTransport instance over which RTCP is sent and received.
RTCRtpReceiver.transport Read only: Returns the RTCDtlsTransport instance over which the media for the receiver's track is received.

RTCRtpReceiver.getContributingSources(): Returns an array of RTCRtpContributingSource instances for each unique CSRC (contributing source) identifier received by the current RTCRtpReceiver in the last ten seconds.
RTCRtpReceiver.getParameters(): Returns an RTCRtpParameters object which contains information about how the RTC data is to be decoded.
RTCRtpReceiver.getStats(): Returns a Promise whose fulfillment handler receives a RTCStatsReport which contains statistics about the incoming streams and their dependencies.
RTCRtpReceiver.getSynchronizationSources(): Returns an array including one RTCRtpSynchronizationSource instance for each unique SSRC (synchronization source) identifier received by the current RTCRtpReceiver in the last ten seconds.

RTCRtpReceiver.getCapabilities(): Returns the most optimistic view of the capabilities of the system for receiving media of the given kind.

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

	Desktop
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari
Basic support	59	?	Yes	?	No	?
`track`	59	12	?	?	No	?
`transport`	59	12	Yes	?	No	?
`rtcpTransport`	59	12	Yes	?	No	?
`getCapabilities`	59	12	Yes	?	No	?
`getParameters`	59	?	Yes	?	No	?
`getContributingSources`	59	12	59	?	No	?
`getSynchronizationSources`	No	?	59	?	No	?
`getStats`	58	?	55	No	45	?

	Mobile
	Android webview	Chrome for Android	Edge Mobile	Firefox for Android	Opera for Android	iOS Safari	Samsung Internet
Basic support	59	59	?	Yes	No	?	7.0
`track`	59	59	?	?	No	?	7.0
`transport`	59	59	?	Yes	No	?	7.0
`rtcpTransport`	59	59	?	Yes	No	?	7.0
`getCapabilities`	59	59	?	Yes	No	?	7.0
`getParameters`	59	59	?	Yes	No	?	7.0
`getContributingSources`	59	59	?	59 Disabled 59 Disabled Disabled From version 59: this feature is behind the `media.peerconnection.rtpsourcesapi.enable` preference (needs to be set to `true`). To change preferences in Firefox, visit about:config.	No	?	7.0
`getSynchronizationSources`	No	No	?	59 Disabled 59 Disabled Disabled From version 59: this feature is behind the `media.peerconnection.rtpsourcesapi.enable` preference (needs to be set to `true`). To change preferences in Firefox, visit about:config.	No	?	No
`getStats`	55	58	Yes	55	45	?	7.0