RTCRtpReceiver

Baseline Widely available *

This feature is well established and works across many devices and browser versions. It’s been available across browsers since ⁨September 2017⁩.

* Some parts of this feature may have varying levels of support.

TheRTCRtpReceiver interface of theWebRTC API manages the reception and decoding of data for aMediaStreamTrack on anRTCPeerConnection.

Instance properties

RTCRtpReceiver.jitterBufferTarget: ADOMHighResTimeStamp that indicates an application's preferred hold time for media in the jitter buffer, allowing it influence the tradeoff between playout delay and the risk of running out of audio or video frames due to network jitter.
RTCRtpReceiver.trackRead only: Returns theMediaStreamTrack associated with the currentRTCRtpReceiver instance.
RTCRtpReceiver.transportRead only: Returns theRTCDtlsTransport instance over which the media for the receiver's track is received.
RTCRtpReceiver.transform: AnRTCRtpScriptTransform is used to insert a transform stream (TransformStream) running in a worker thread into the receiver pipeline, allowing stream transforms to be applied to incoming encoded video and audio frames.

rtcpTransportDeprecated: This property has been removed; the RTP and RTCP transports have been combined into a single transport. Use thetransport property instead.

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

RTCRtpReceiver.getContributingSources(): Returns an array that contains an object for each unique CSRC (contributing source) identifier received by the currentRTCRtpReceiver in the last ten seconds.
RTCRtpReceiver.getParameters(): Returns an object that contains information about how the RTC data is to be decoded.
RTCRtpReceiver.getStats(): Returns aPromise whose fulfillment handler receives aRTCStatsReport which contains statistics about the incoming streams and their dependencies.
RTCRtpReceiver.getSynchronizationSources(): Returns an array that contains an object for each unique SSRC (synchronization source) identifier received by the currentRTCRtpReceiver in the last ten seconds.