WebRTC statisticsBaseline · Widely available

The RTCPeerConnection.getStats(), RTCRtpSender.getStats(), and RTCRtpReceiver.getStats() methods return detailed information about the status, performance, network, and media for a given WebRTC connection.

Supported in all major browsers for at least 30 months — safe to use without fallbacks. Baseline since Jan 15, 2020. Widely available since Jul 15, 2022.

How to use ↓Compare browsers

Browser support

DesktopChrome

1–57Not supported

58+Supportedsince Apr 19, 2017

Current: 155

Edge

12–18Not supported

79+Supportedsince Jan 15, 2020

Current: 154

Firefox

1–43Not supported

44+Supportedsince Jan 26, 2016

Current: 157

Safari

1–10.1Not supported

11+Supportedsince Sep 19, 2017

Current: 27

MobileChrome Android

18–57Not supported

58+Supportedsince Apr 25, 2017

Current: 155

Firefox Android

4–43Not supported

44+Supportedsince Jan 26, 2016

Current: 157

Safari iOS

1–10.3Not supported

11+Supportedsince Sep 19, 2017

Current: 27

How to use

This feature is Baseline widely available — use it freely, no fallback needed.

Example

Full syntax and examples are on MDN: getStats.

Feature detection

JS · check before using

if ("RTCStatsReport" in globalThis) {
  // RTCStatsReport is available
} else {
  // load a polyfill or use a fallback
}

Documentation (MDN)

Specification

w3c.github.io/webrtc-stats ↗

Sub-features

Support for each part of the feature (258). The overall table above shows when the whole feature works.

Sub-feature	Chrome	Edge	Firefox	Safari	Chrome Android	Firefox Android	Safari iOS
RTCPeerConnection.getStats	56	15	44	11	56	44	11
RTCPeerConnection.getStats.returns_promise	58	79	44	11	58	44	11
RTCPeerConnection.getStats.selector_parameter	67	79	44	11	67	44	11
RTCRtpReceiver.getStats	67	13	55	12.1	67	55	12.2
RTCRtpSender.getStats	67	13	55	12.1	67	55	12.2
RTCStatsReport	58	79	27	11	58	27	11
RTCStatsReport.@@iterator	58	79	48	11	58	48	11
RTCStatsReport.entries	58	79	48	11	58	48	11
RTCStatsReport.forEach	58	79	27	11	58	27	11
RTCStatsReport.get	58	79	27	11	58	27	11
RTCStatsReport.has	58	79	27	11	58	27	11
RTCStatsReport.keys	58	79	48	11	58	48	11
RTCStatsReport.size	59	79	48	11	59	48	11
RTCStatsReport.type_candidate-pair	58	79	29	11	58	29	11
RTCStatsReport.type_candidate-pair.availableOutgoingBitrate	58	79	✕	✕	58	✕	✕
RTCStatsReport.type_candidate-pair.bytesDiscardedOnSend	96	96	✕	✕	96	✕	✕
RTCStatsReport.type_candidate-pair.bytesReceived	58	79	56	11	58	56	11
RTCStatsReport.type_candidate-pair.bytesSent	58	79	56	11	58	56	11
RTCStatsReport.type_candidate-pair.consentRequestsSent	80	80	✕	✕	80	✕	✕
RTCStatsReport.type_candidate-pair.currentRoundTripTime	71	79	142	✕	71	142	✕

Show 238 more

Sub-feature	Chrome	Edge	Firefox	Safari	Chrome Android	Firefox Android	Safari iOS
RTCStatsReport.type_candidate-pair.id	80	80	72	13.1	80	79	13.4
RTCStatsReport.type_candidate-pair.lastPacketReceivedTimestamp	109	109	56	✕	109	56	✕
RTCStatsReport.type_candidate-pair.lastPacketSentTimestamp	109	109	56	✕	109	56	✕
RTCStatsReport.type_candidate-pair.localCandidateId	58	79	29	11	58	29	11
RTCStatsReport.type_candidate-pair.nominated	58	79	56	11	58	56	11
RTCStatsReport.type_candidate-pair.packetsDiscardedOnSend	96	96	✕	✕	96	✕	✕
RTCStatsReport.type_candidate-pair.packetsReceived	96	96	✕	✕	96	✕	✕
RTCStatsReport.type_candidate-pair.packetsSent	96	96	✕	✕	96	✕	✕
RTCStatsReport.type_candidate-pair.remoteCandidateId	58	79	29	11	58	29	11
RTCStatsReport.type_candidate-pair.requestsReceived	58	79	✕	11	58	✕	11
RTCStatsReport.type_candidate-pair.requestsSent	58	79	✕	11	58	✕	11
RTCStatsReport.type_candidate-pair.responsesReceived	58	79	142	11	58	142	11
RTCStatsReport.type_candidate-pair.responsesSent	58	79	✕	11	58	✕	11
RTCStatsReport.type_candidate-pair.state	58	79	29	11	58	29	11
RTCStatsReport.type_candidate-pair.timestamp	80	80	72	13.1	80	79	13.4
RTCStatsReport.type_candidate-pair.totalRoundTripTime	71	79	142	11	71	142	11
RTCStatsReport.type_candidate-pair.transportId	58	79	56	11	58	56	11
RTCStatsReport.type_candidate-pair.type	80	80	72	13.1	80	79	13.4
RTCStatsReport.type_certificate	80	80	154	13.1	80	154	13.4
RTCStatsReport.type_certificate.base64Certificate	80	80	154	13.1	80	154	13.4
RTCStatsReport.type_certificate.fingerprint	80	80	154	13.1	80	154	13.4
RTCStatsReport.type_certificate.fingerprintAlgorithm	80	80	154	13.1	80	154	13.4
RTCStatsReport.type_certificate.id	80	80	154	13.1	80	154	13.4
RTCStatsReport.type_certificate.issuerCertificateId	✕	✕	154	✕	✕	154	✕
RTCStatsReport.type_certificate.timestamp	80	80	154	13.1	80	154	13.4
RTCStatsReport.type_certificate.type	80	80	154	13.1	80	154	13.4
RTCStatsReport.type_codec	80	80	98	13.1	80	98	13.4
RTCStatsReport.type_codec.channels	83	83	98	14.1	83	98	14.5
RTCStatsReport.type_codec.clockRate	80	80	98	13.1	80	98	13.4
RTCStatsReport.type_codec.id	80	80	98	13.1	80	98	13.4
RTCStatsReport.type_codec.mimeType	80	80	98	13.1	80	98	13.4
RTCStatsReport.type_codec.payloadType	80	80	98	13.1	80	98	13.4
RTCStatsReport.type_codec.sdpFmtpLine	83	83	98	14	83	98	14
RTCStatsReport.type_codec.timestamp	80	80	98	13.1	80	98	13.4
RTCStatsReport.type_codec.transportId	89	89	98	✕	89	98	✕
RTCStatsReport.type_codec.type	80	80	98	13.1	80	98	13.4
RTCStatsReport.type_data-channel	80	80	79	13.1	80	✕	13.4
RTCStatsReport.type_data-channel.bytesReceived	80	80	79	13.1	80	✕	13.4
RTCStatsReport.type_data-channel.bytesSent	80	80	79	13.1	80	✕	13.4
RTCStatsReport.type_data-channel.dataChannelIdentifier	85	85	79	✕	85	✕	✕
RTCStatsReport.type_data-channel.id	80	80	79	13.1	80	✕	13.4
RTCStatsReport.type_data-channel.label	80	80	79	13.1	80	✕	13.4
RTCStatsReport.type_data-channel.messagesReceived	80	80	79	13.1	80	✕	13.4
RTCStatsReport.type_data-channel.messagesSent	80	80	79	13.1	80	✕	13.4
RTCStatsReport.type_data-channel.protocol	80	80	79	13.1	80	✕	13.4
RTCStatsReport.type_data-channel.state	80	80	79	13.1	80	✕	13.4
RTCStatsReport.type_data-channel.timestamp	80	80	79	13.1	80	✕	13.4
RTCStatsReport.type_data-channel.type	80	80	79	13.1	80	✕	13.4
RTCStatsReport.type_inbound-rtp	79	79	27	11	79	27	11
RTCStatsReport.type_inbound-rtp.audioLevel	86	86	106	✕	86	106	✕
RTCStatsReport.type_inbound-rtp.bytesReceived	79	79	27	13.1	79	27	13.4
RTCStatsReport.type_inbound-rtp.codecId	80	80	98	✕	80	98	✕
RTCStatsReport.type_inbound-rtp.concealedSamples	86	86	104	14.1	86	104	14.5
RTCStatsReport.type_inbound-rtp.concealmentEvents	86	86	106	14.1	86	106	14.5
RTCStatsReport.type_inbound-rtp.estimatedPlayoutTimestamp	✕	✕	142	✕	✕	142	✕
RTCStatsReport.type_inbound-rtp.fecPacketsDiscarded	81	81	106	14.1	81	106	14.5
RTCStatsReport.type_inbound-rtp.fecPacketsReceived	81	81	106	14.1	81	106	14.5
RTCStatsReport.type_inbound-rtp.frameHeight	86	86	101	✕	86	101	✕
RTCStatsReport.type_inbound-rtp.frameWidth	86	86	101	✕	86	101	✕
RTCStatsReport.type_inbound-rtp.framesAssembledFromMultiplePackets	✕	✕	142	✕	✕	142	✕
RTCStatsReport.type_inbound-rtp.framesDecoded	79	79	56	✕	79	56	✕
RTCStatsReport.type_inbound-rtp.framesPerSecond	86	86	101	✕	86	101	✕
RTCStatsReport.type_inbound-rtp.framesReceived	86	86	101	✕	86	101	✕
RTCStatsReport.type_inbound-rtp.freezeCount	✕	✕	142	✕	✕	142	✕
RTCStatsReport.type_inbound-rtp.headerBytesReceived	80	80	106	14.1	80	106	14.5
RTCStatsReport.type_inbound-rtp.id	80	80	72	13.1	80	79	13.4
RTCStatsReport.type_inbound-rtp.insertedSamplesForDeceleration	86	86	106	14.1	86	106	14.5
RTCStatsReport.type_inbound-rtp.jitter	80	80	27	13.1	80	27	13.4
RTCStatsReport.type_inbound-rtp.jitterBufferDelay	86	86	104	14.1	86	104	14.5
RTCStatsReport.type_inbound-rtp.jitterBufferEmittedCount	86	86	104	14.1	86	104	14.5
RTCStatsReport.type_inbound-rtp.jitterBufferMinimumDelay	105	105	142	✕	105	142	✕
RTCStatsReport.type_inbound-rtp.jitterBufferTargetDelay	105	105	142	✕	105	142	✕
RTCStatsReport.type_inbound-rtp.keyFramesDecoded	79	79	142	✕	79	142	✕
RTCStatsReport.type_inbound-rtp.kind	80	80	63	14	80	63	14
RTCStatsReport.type_inbound-rtp.lastPacketReceivedTimestamp	80	80	106	✕	80	106	✕
RTCStatsReport.type_inbound-rtp.mid	105	105	135	17	105	135	17
RTCStatsReport.type_inbound-rtp.nackCount	80	80	55	✕	80	✕	✕
RTCStatsReport.type_inbound-rtp.packetsDiscarded	94	94	96	15.4	94	96	15.4
RTCStatsReport.type_inbound-rtp.packetsLost	80	80	72	13.1	80	79	13.4
RTCStatsReport.type_inbound-rtp.packetsReceived	80	80	72	13.1	80	79	13.4
RTCStatsReport.type_inbound-rtp.pauseCount	✕	✕	142	✕	✕	142	✕
RTCStatsReport.type_inbound-rtp.playoutId	111	111	✕	✕	111	✕	✕
RTCStatsReport.type_inbound-rtp.qpSum	79	79	106	✕	79	106	✕
RTCStatsReport.type_inbound-rtp.remoteId	91	91	68	✕	91	68	✕
RTCStatsReport.type_inbound-rtp.removedSamplesForAcceleration	86	86	106	14.1	86	106	14.5
RTCStatsReport.type_inbound-rtp.silentConcealedSamples	86	86	104	14.1	86	104	14.5
RTCStatsReport.type_inbound-rtp.ssrc	80	80	27	11	80	27	11
RTCStatsReport.type_inbound-rtp.timestamp	80	80	72	13.1	80	79	13.4
RTCStatsReport.type_inbound-rtp.totalAssemblyTime	✕	✕	142	✕	✕	142	✕
RTCStatsReport.type_inbound-rtp.totalAudioEnergy	86	86	106	14.1	86	106	14.5
RTCStatsReport.type_inbound-rtp.totalDecodeTime	79	79	106	✕	79	106	✕
RTCStatsReport.type_inbound-rtp.totalFreezesDuration	✕	✕	142	✕	✕	142	✕
RTCStatsReport.type_inbound-rtp.totalInterFrameDelay	79	79	106	✕	79	106	✕
RTCStatsReport.type_inbound-rtp.totalPausesDuration	✕	✕	142	✕	✕	142	✕
RTCStatsReport.type_inbound-rtp.totalProcessingDelay	103	103	106	✕	103	106	✕
RTCStatsReport.type_inbound-rtp.totalSamplesDuration	86	86	106	14.1	86	106	14.5
RTCStatsReport.type_inbound-rtp.totalSamplesReceived	86	86	104	14.1	86	104	14.5
RTCStatsReport.type_inbound-rtp.totalSquaredInterFrameDelay	79	79	106	✕	79	106	✕
RTCStatsReport.type_inbound-rtp.trackIdentifier	105	105	111	16.4	105	111	16.4
RTCStatsReport.type_inbound-rtp.transportId	80	80	153	11	80	153	11
RTCStatsReport.type_inbound-rtp.type	80	80	72	13.1	80	79	13.4
RTCStatsReport.type_local-candidate	80	80	27	12.1	80	27	12.2
RTCStatsReport.type_local-candidate.address	91	91	65	✕	91	65	✕
RTCStatsReport.type_local-candidate.candidateType	80	80	27	12.1	80	27	12.2
RTCStatsReport.type_local-candidate.foundation	108	108	✕	✕	108	✕	✕
RTCStatsReport.type_local-candidate.id	80	80	72	13.1	80	79	13.4
RTCStatsReport.type_local-candidate.port	80	80	72	12.1	80	79	12.2
RTCStatsReport.type_local-candidate.priority	80	80	72	12.1	80	79	12.2
RTCStatsReport.type_local-candidate.protocol	80	80	64	12.1	80	64	12.2
RTCStatsReport.type_local-candidate.timestamp	80	80	72	13.1	80	79	13.4
RTCStatsReport.type_local-candidate.transportId	80	80	65	12.1	80	65	12.2
RTCStatsReport.type_local-candidate.type	80	80	72	13.1	80	79	13.4
RTCStatsReport.type_local-candidate.usernameFragment	108	108	✕	✕	108	✕	✕
RTCStatsReport.type_media-playout	111	111	✕	✕	111	✕	✕
RTCStatsReport.type_media-playout.id	111	111	✕	✕	111	✕	✕
RTCStatsReport.type_media-playout.kind	111	111	✕	✕	111	✕	✕
RTCStatsReport.type_media-playout.synthesizedSamplesDuration	111	111	✕	✕	111	✕	✕
RTCStatsReport.type_media-playout.synthesizedSamplesEvents	111	111	✕	✕	111	✕	✕
RTCStatsReport.type_media-playout.timestamp	111	111	✕	✕	111	✕	✕
RTCStatsReport.type_media-playout.totalPlayoutDelay	111	111	✕	✕	111	✕	✕
RTCStatsReport.type_media-playout.totalSamplesCount	111	111	✕	✕	111	✕	✕
RTCStatsReport.type_media-playout.totalSamplesDuration	111	111	✕	✕	111	✕	✕
RTCStatsReport.type_media-playout.type	111	111	✕	✕	111	✕	✕
RTCStatsReport.type_media-source	80	80	113	14.1	80	113	14.5
RTCStatsReport.type_media-source.audioLevel	80	80	✕	✕	80	✕	✕
RTCStatsReport.type_media-source.frames	90	90	116	✕	90	116	✕
RTCStatsReport.type_media-source.framesPerSecond	80	80	116	✕	80	116	✕
RTCStatsReport.type_media-source.height	80	80	116	✕	80	116	✕
RTCStatsReport.type_media-source.id	80	80	113	14.1	80	113	14.5
RTCStatsReport.type_media-source.kind	80	80	113	14.1	80	113	14.5
RTCStatsReport.type_media-source.timestamp	80	80	113	14.1	80	113	14.5
RTCStatsReport.type_media-source.totalAudioEnergy	80	80	✕	✕	80	✕	✕
RTCStatsReport.type_media-source.totalSamplesDuration	80	80	✕	✕	80	✕	✕
RTCStatsReport.type_media-source.trackIdentifier	80	80	113	14.1	80	113	14.5
RTCStatsReport.type_media-source.type	80	80	113	14.1	80	113	14.5
RTCStatsReport.type_media-source.width	80	80	116	✕	80	116	✕
RTCStatsReport.type_outbound-rtp	80	80	27	11	80	27	11
RTCStatsReport.type_outbound-rtp.active	106	106	✕	✕	106	✕	✕
RTCStatsReport.type_outbound-rtp.bytesSent	80	80	72	13.1	80	79	13.4
RTCStatsReport.type_outbound-rtp.codecId	80	80	98	11	80	98	11
RTCStatsReport.type_outbound-rtp.frameHeight	84	84	101	✕	84	101	✕
RTCStatsReport.type_outbound-rtp.frameWidth	84	84	101	✕	84	101	✕
RTCStatsReport.type_outbound-rtp.framesEncoded	80	80	55	✕	80	55	✕
RTCStatsReport.type_outbound-rtp.framesPerSecond	84	84	115	✕	84	115	✕
RTCStatsReport.type_outbound-rtp.framesSent	84	84	101	✕	84	101	✕
RTCStatsReport.type_outbound-rtp.headerBytesSent	80	80	100	14.1	80	100	14.5
RTCStatsReport.type_outbound-rtp.id	80	80	72	13.1	80	79	13.4
RTCStatsReport.type_outbound-rtp.keyFramesEncoded	80	80	✕	✕	80	✕	✕
RTCStatsReport.type_outbound-rtp.kind	80	80	63	14	80	63	14
RTCStatsReport.type_outbound-rtp.mediaSourceId	80	80	✕	14.1	80	✕	14.5
RTCStatsReport.type_outbound-rtp.mid	105	105	135	✕	105	135	✕
RTCStatsReport.type_outbound-rtp.nackCount	93	93	55	15.4	93	55	15.4
RTCStatsReport.type_outbound-rtp.packetsSent	80	80	27	13.1	80	27	13.4
RTCStatsReport.type_outbound-rtp.qpSum	80	80	66	✕	80	66	✕
RTCStatsReport.type_outbound-rtp.qualityLimitationDurations	93	93	✕	✕	93	✕	✕
RTCStatsReport.type_outbound-rtp.qualityLimitationReason	80	80	✕	✕	80	✕	✕
RTCStatsReport.type_outbound-rtp.remoteId	81	81	27	✕	81	✕	✕
RTCStatsReport.type_outbound-rtp.retransmittedBytesSent	80	80	100	14.1	80	100	14.5
RTCStatsReport.type_outbound-rtp.retransmittedPacketsSent	80	80	100	14.1	80	100	14.5
RTCStatsReport.type_outbound-rtp.rid	105	105	135	✕	105	135	✕
RTCStatsReport.type_outbound-rtp.scalabilityMode	110	110	✕	✕	110	✕	✕
RTCStatsReport.type_outbound-rtp.ssrc	80	80	27	11	80	27	11
RTCStatsReport.type_outbound-rtp.targetBitrate	98	98	✕	16.4	98	✕	16.4
RTCStatsReport.type_outbound-rtp.timestamp	80	80	72	13.1	80	79	13.4
RTCStatsReport.type_outbound-rtp.totalEncodeTime	80	80	102	✕	80	102	✕
RTCStatsReport.type_outbound-rtp.totalPacketSendDelay	80	80	✕	✕	80	✕	✕
RTCStatsReport.type_outbound-rtp.transportId	80	80	153	11	80	153	11
RTCStatsReport.type_outbound-rtp.type	80	80	72	13.1	80	79	13.4
RTCStatsReport.type_peer-connection	80	80	113	13.1	80	113	13.4
RTCStatsReport.type_peer-connection.dataChannelsClosed	80	80	113	13.1	80	113	13.4
RTCStatsReport.type_peer-connection.dataChannelsOpened	80	80	113	13.1	80	113	13.4
RTCStatsReport.type_peer-connection.id	80	80	113	13.1	80	113	13.4
RTCStatsReport.type_peer-connection.timestamp	80	80	113	13.1	80	113	13.4
RTCStatsReport.type_peer-connection.type	80	80	113	13.1	80	113	13.4
RTCStatsReport.type_remote-candidate	80	80	27	12.1	80	27	12.2
RTCStatsReport.type_remote-candidate.address	91	91	65	✕	91	65	✕
RTCStatsReport.type_remote-candidate.candidateType	80	80	27	12.1	80	27	12.2
RTCStatsReport.type_remote-candidate.foundation	108	108	✕	✕	108	✕	✕
RTCStatsReport.type_remote-candidate.id	80	80	72	13.1	80	79	13.4
RTCStatsReport.type_remote-candidate.port	80	80	72	12.1	80	79	12.2
RTCStatsReport.type_remote-candidate.priority	80	80	72	12.1	80	79	12.2
RTCStatsReport.type_remote-candidate.protocol	80	80	64	12.1	80	64	12.2
RTCStatsReport.type_remote-candidate.timestamp	80	80	72	13.1	80	79	13.4
RTCStatsReport.type_remote-candidate.transportId	80	80	✕	12.1	80	✕	12.2
RTCStatsReport.type_remote-candidate.type	80	80	72	13.1	80	79	13.4
RTCStatsReport.type_remote-candidate.usernameFragment	108	108	✕	✕	108	✕	✕
RTCStatsReport.type_remote-inbound-rtp	80	80	27	11	80	27	11
RTCStatsReport.type_remote-inbound-rtp.codecId	80	80	98	11	80	98	11
RTCStatsReport.type_remote-inbound-rtp.fractionLost	91	91	106	✕	91	106	✕
RTCStatsReport.type_remote-inbound-rtp.id	80	80	72	14.1	80	79	14.5
RTCStatsReport.type_remote-inbound-rtp.jitter	80	80	72	✕	80	79	✕
RTCStatsReport.type_remote-inbound-rtp.kind	80	80	63	14	80	63	14
RTCStatsReport.type_remote-inbound-rtp.localId	80	80	72	14.1	80	79	14.5
RTCStatsReport.type_remote-inbound-rtp.packetsLost	80	80	72	✕	80	79	✕
RTCStatsReport.type_remote-inbound-rtp.packetsReceived	✕	✕	72	✕	✕	79	✕
RTCStatsReport.type_remote-inbound-rtp.roundTripTime	80	80	96	14.1	80	96	14.5
RTCStatsReport.type_remote-inbound-rtp.roundTripTimeMeasurements	91	91	106	✕	91	106	✕
RTCStatsReport.type_remote-inbound-rtp.ssrc	80	80	27	11	80	27	11
RTCStatsReport.type_remote-inbound-rtp.timestamp	80	80	72	14.1	80	79	14.5
RTCStatsReport.type_remote-inbound-rtp.totalRoundTripTime	91	91	106	✕	91	106	✕
RTCStatsReport.type_remote-inbound-rtp.transportId	80	80	153	11	80	153	11
RTCStatsReport.type_remote-inbound-rtp.type	80	80	72	14.1	80	79	14.5
RTCStatsReport.type_remote-outbound-rtp	91	91	27	11	91	27	11
RTCStatsReport.type_remote-outbound-rtp.bytesSent	91	91	72	✕	91	79	✕
RTCStatsReport.type_remote-outbound-rtp.codecId	91	91	98	11	91	98	11
RTCStatsReport.type_remote-outbound-rtp.id	91	91	72	✕	91	79	✕
RTCStatsReport.type_remote-outbound-rtp.kind	91	91	63	14	91	63	14
RTCStatsReport.type_remote-outbound-rtp.localId	91	91	68	✕	91	68	✕
RTCStatsReport.type_remote-outbound-rtp.packetsSent	91	91	72	✕	91	79	✕
RTCStatsReport.type_remote-outbound-rtp.remoteTimestamp	91	91	79	✕	91	79	✕
RTCStatsReport.type_remote-outbound-rtp.reportsSent	91	91	✕	✕	91	✕	✕
RTCStatsReport.type_remote-outbound-rtp.roundTripTimeMeasurements	96	96	✕	✕	96	✕	✕
RTCStatsReport.type_remote-outbound-rtp.ssrc	91	91	27	11	91	27	11
RTCStatsReport.type_remote-outbound-rtp.timestamp	91	91	72	✕	91	79	✕
RTCStatsReport.type_remote-outbound-rtp.totalRoundTripTime	96	96	✕	✕	96	✕	✕
RTCStatsReport.type_remote-outbound-rtp.transportId	91	91	153	11	91	153	11
RTCStatsReport.type_remote-outbound-rtp.type	91	91	72	✕	91	79	✕
RTCStatsReport.type_transport	80	80	153	13.1	80	153	13.4
RTCStatsReport.type_transport.bytesReceived	80	80	154	13.1	80	154	13.4
RTCStatsReport.type_transport.bytesSent	80	80	154	13.1	80	154	13.4
RTCStatsReport.type_transport.dtlsCipher	80	80	153	14.1	80	153	14.5
RTCStatsReport.type_transport.dtlsRole	103	103	153	✕	103	153	✕
RTCStatsReport.type_transport.dtlsState	80	80	153	14.1	80	153	14.5
RTCStatsReport.type_transport.iceLocalUsernameFragment	103	103	153	✕	103	153	✕
RTCStatsReport.type_transport.iceRole	103	103	153	✕	103	153	✕
RTCStatsReport.type_transport.iceState	103	103	153	✕	103	153	✕
RTCStatsReport.type_transport.id	80	80	153	13.1	80	153	13.4
RTCStatsReport.type_transport.localCertificateId	80	80	154	13.1	80	154	13.4
RTCStatsReport.type_transport.packetsReceived	86	86	154	✕	86	154	✕
RTCStatsReport.type_transport.packetsSent	86	86	154	✕	86	154	✕
RTCStatsReport.type_transport.remoteCertificateId	80	80	154	13.1	80	154	13.4
RTCStatsReport.type_transport.selectedCandidatePairChanges	80	80	155	✕	80	155	✕
RTCStatsReport.type_transport.selectedCandidatePairId	80	80	153	13.1	80	153	13.4
RTCStatsReport.type_transport.srtpCipher	80	80	153	14.1	80	153	14.5
RTCStatsReport.type_transport.timestamp	80	80	153	13.1	80	153	13.4
RTCStatsReport.type_transport.tlsVersion	80	80	153	14.1	80	153	14.5
RTCStatsReport.type_transport.type	80	80	153	13.1	80	153	13.4
RTCStatsReport.values	58	79	48	11	58	48	11