매번 키와 필드를 찾는게 구찮아서 일단 자주사용하는 webrtc 통계 데이터 샘플로 정리해 둠.
연결 관련 데이터
peer-connection
id: "RTCPeerConnection"
type: "peer-connection"
timeStamp: 1655703464253039.0
values: [
"dataChannelsClosed": 0
"dataChannelsOpened": 1
]
data-channel
id: "RTCDataChannel_2"
type: "data-channel"
timeStamp: 1655703464253039.0
values: [
"bytesSent": 12410
"messagesReceived": 9
"messagesSent": 3
"state": open
"label": down
"bytesReceived": 14213
"dataChannelIdentifier": 1
"protocol":
]
local-candidate
id: "RTCIceCandidate_GfSZa6/9"
type: "local-candidate"
timeStamp: 1655703464253039.0
values: ["isRemote": 0
"protocol": udp
"address": 000.000.000.000
"candidateType": prflx
"networkType": wifi
"transportId": RTCTransport_0_1
"port": 52816
"ip": 000.000.000.000
"priority": 1853824767
]
remote-candidate
id: "RTCIceCandidate_XXxVlI74"
type: "remote-candidate"
timeStamp: 1655703464253039.0
values: [
"ip": 000.000.000.000
"isRemote": 1
"protocol": udp
"port": 20589
"priority": 2130706431
"address": 000.000.000.000
"candidateType": host
"transportId": RTCTransport_0_1
]
candidate-pair
id: "RTCIceCandidatePair_2bozt0Bs_FIPYo616",
type: "candidate-pair",
timeStamp: 1666251345561840.0,
values: [
"transportId": RTCTransport_0_1,
"priority": 7241540810661953534,
"totalRoundTripTime": 0.008,
"currentRoundTripTime": 0.008,
"bytesSent": 0,
"bytesReceived": 0,
"packetsSent": 0,
"packetsReceived": 0,
"requestsSent": 1,
"responsesSent": 1,
"requestsReceived": 1,
"responsesReceived": 1,
"consentRequestsSent": 0,
"packetsDiscardedOnSend": 0,
"bytesDiscardedOnSend": 0,
"state": succeeded,
"writable": 0,
"nominated": 1,
"remoteCandidateId": RTCIceCandidate_FIPYo616,
"localCandidateId": RTCIceCandidate_2bozt0Bs
]
certificate
id: "RTCCertificate_figerprint"
type: "certificate"
timeStamp: 1655703464253039.0
values: [
"fingerprint": figerprint
"fingerprintAlgorithm": sha-256
"base64Certificate": base64Certificate
]
transport
id: "RTCTransport_0_1"
type: "transport"
timeStamp: 1655703464253039.0
values: [
"bytesSent": 15132
"bytesReceived": 17102
"selectedCandidatePairId": RTCIceCandidatePair_GfSZa6/9_Jb/8h8mf
"tlsVersion": FEFD
"srtpCipher": AES_CM_128_HMAC_SHA1_80
"dtlsCipher": TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
"localCertificateId": RTCCertificate_fingerprint
"packetsReceived": 32
"dtlsState": connected
"selectedCandidatePairChanges": 1
"packetsSent": 29
"remoteCertificateId": RTCCertificate_fingerprint
]
코덱
codec : video
id: "RTCCodec_14_Outbound_125"
type: "codec"
timeStamp: 1655703464253039.0
values: [
"mimeType": video/H264
"clockRate": 90000
"payloadType": 125
"transportId": RTCTransport_0_1
"sdpFmtpLine": level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e034
]
codec : audio
id: "RTCCodec_3_Inbound_111"
type: "codec"
timeStamp: 1655703464253039.0
values: [
"mimeType": audio/opus
"channels": 2
"transportId": RTCTransport_0_1
"clockRate": 48000
"sdpFmtpLine": minptime=10;useinbandfec=1
"payloadType": 111
]
수신 : Video
id: "RTCInboundRTPVideoStream_2662451114",
type: "inbound-rtp",
timeStamp: 1665715230788162.0,
values: [
"trackId": RTCMediaStreamTrack_receiver_7,
"ssrc": 2662451114,
"firCount": 0,
"jitterBufferEmittedCount": 117,
"bytesReceived": 342435,
"kind": video,
"decoderImplementation": VideoToolbox,
"packetsLost": 0,
"totalProcessingDelay": 2.252,
"transportId": RTCTransport_0_1,
"codecId": RTCCodec_7_Inbound_125,
"mediaType": video,
"lastPacketReceivedTimestamp": 1665715230774,
"totalInterFrameDelay": 3.874999999999998,
"nackCount": 0,
"jitterBufferDelay": 3.135,
"pliCount": 0,
"framesDropped": 0,
"totalSquaredInterFrameDelay": 0.132513,
"keyFramesDecoded": 3,
"totalDecodeTime": 0.356,
"headerBytesReceived": 7100,
"frameWidth": 480,
"frameHeight": 360,
"framesReceived": 118,
"framesDecoded": 117,
"framesPerSecond": 30,
"jitter": 0.004,
"packetsReceived": 355
]
track
id: "RTCMediaStreamTrack_receiver_7",
type: "track",
timeStamp: 1665715230788162.0,
values: [
"totalPausesDuration": 0,
"freezeCount": 0,
"totalFramesDuration": 3.875,
"ended": 0,
"remoteSource": 1,
"trackIdentifier": track-2-7,
"totalFreezesDuration": 0,
"jitterBufferDelay": 3.135,
"kind": video,
"jitterBufferEmittedCount": 117,
"pauseCount": 0,
"sumOfSquaredFramesDuration": 0.1324390000000001,
"frameWidth": 480,
"frameHeight": 360,
"framesDecoded": 117,
"framesDropped": 0,
"framesReceived": 118,
"detached": 0
]
수신: Audio
inbound-rtp
id: "RTCInboundRTPAudioStream_1538745721"
type: "inbound-rtp"
timeStamp: 1655703464253039.0
values: [
"concealedSamples": 0
"jitter": 0
"transportId": RTCTransport_0_1
"packetsDiscarded": 0
"concealmentEvents": 0
"kind": audio
"fecPacketsDiscarded": 0
"packetsLost": 0
"jitterBufferDelay": 0
"packetsReceived": 0
"mediaType": audio
"ssrc": 1538745721
"totalSamplesReceived": 0
"bytesReceived": 0
"totalAudioEnergy": 0
"trackId": RTCMediaStreamTrack_receiver_2
"totalSamplesDuration": 0
"fecPacketsReceived": 0
"removedSamplesForAcceleration": 0
"jitterBufferEmittedCount": 0
"headerBytesReceived": 0
"insertedSamplesForDeceleration": 0
"silentConcealedSamples": 0
]
track
id: "RTCMediaStreamTrack_receiver_3"
type: "track"
timeStamp: 1655703464253039.0
values: [
"ended": 0
"insertedSamplesForDeceleration": 0
"delayedPacketOutageSamples": 0
"kind": audio
"totalInterruptionDuration": 0
"jitterBufferFlushes": 0
"silentConcealedSamples": 0
"detached": 0
"totalSamplesDuration": 0
"jitterBufferTargetDelay": 0
"interruptionCount": 0
"totalAudioEnergy": 0
"jitterBufferDelay": 0
"remoteSource": 1
"removedSamplesForAcceleration": 0
"totalSamplesReceived": 0
"relativePacketArrivalDelay": 0
"jitterBufferEmittedCount": 0
"trackIdentifier": track-audio-2
"concealmentEvents": 0
"concealedSamples": 0
]
stream
id: "RTCMediaStream_stream-audio-1"
type: "stream"
timeStamp: 1655703464253039.0
values: [
"trackIds": <__NSSingleObjectArrayI 0x282b5e4f0>(RTCMediaStreamTrack_receiver_2)
"streamIdentifier": stream-audio-1
]
송신: video
outbound-rtp
id: "RTCOutboundRTPVideoStream_3701529920"
type: "outbound-rtp"
timestamp: 1655710415498706
values: [
"bytesSent": 0
"codecId": "RTCCodec_2_Outbound_125"
"encoderImplementation": unknown
"firCount": 0
"framesEncoded": 0
"framesSent": 0
"headerBytesSent": 0
"hugeFramesSent": 0
"keyFramesEncoded": 0
"kind": video
"mediaSourceId": "RTCVideoSource_2"
"mediaType": video
"nackCount": 0
"packetsSent": 0
"pliCount": 0
"qualityLimitationDurations":[
"bandwidth": 0
"cpu": 0
"none": 13
"other": 0
]
"qualityLimitationReason": none
"qualityLimitationResolutionChanges": 0
"retransmittedBytesSent": 0
"retransmittedPacketsSent": 0
"ssrc": 3701529920
"totalEncodeTime": 0
"totalEncodedBytesTarget": 0
"totalPacketSendDelay": 0
"trackId": "RTCMediaStreamTrack_sender_2"
"transportId": "RTCTransport_0_1"
]
track
id: "RTCMediaStreamTrack_sender_2",
type: "track",
timeStamp: 1666074386513189.0,
values: [
"remoteSource": 0,
"framesSent": 69,
"mediaSourceId": RTCVideoSource_2,
"frameWidth": 240,
"ended": 0,
"hugeFramesSent": 2,
"detached": 0,
"trackIdentifier": video-low,
"frameHeight": 427,
"kind": video
]
media-source
id: "RTCVideoSource_2"
type: "media-source"
timestamp: 0
values: [
"framesPerSecond": 15,
"kind": video,
"frames": 48,
"height": 480,
"trackIdentifier": video,
"width": 640
]
송신: audio
outbound-rtp
id: "RTCOutboundRTPAudioStream_2297615564"
type: "outbound-rtp"
timestamp: 1655710415498706
values: [
"bytesSent": 0
"codecId": "RTCCodec_1_Outbound_111"
"headerBytesSent": 0
"kind": audio
"mediaSourceId": "RTCAudioSource_1"
"mediaType": audio
"nackCount": 0
"packetsSent": 0
"retransmittedBytesSent": 0
"retransmittedPacketsSent": 0
"ssrc": 2297615564
"targetBitrate": 32000
"trackId": "RTCMediaStreamTrack_sender_1"
"transportId": "RTCTransport_0_1"
]
track
id: "RTCMediaStreamTrack_sender_1",
type: "track",
timeStamp: 1666074386513189.0,
values: [
"remoteSource": 0,
"ended": 0,
"kind": audio,
"detached": 0,
"trackIdentifier": audio,
"mediaSourceId": RTCAudioSource_1
]
media-source
id: "RTCAudioSource_1"
type: "media-source"
timestamp:0
values: [
"totalSamplesDuration": 3.149999999999977,
"audioLevel": 0.002685628833887753,
"trackIdentifier": audio,
"totalAudioEnergy": 0.002222516045522912,
"kind": audio
]
'프로그래밍 > WebRTC' 카테고리의 다른 글
[WebRTC] 안드로이드 I420 Buffer관련 클래스 (0) | 2020.04.22 |
---|---|
[WebRTC] android camera 관련 (2) | 2020.02.29 |
[WebRTC] 사이멀캐스트? 네이티브를 위한 레거시 simulcast (0) | 2020.01.01 |
[WebRTC] iOS Audio 관련 클래스 (0) | 2019.10.10 |
[WebRTC] Android SurfaceTextureHelper (21) | 2019.07.16 |
WebRTC iOS 기본 플로우 코드 (5) | 2019.06.07 |
WebRTC native build (0) | 2019.05.22 |