WebRTC Metrics
A comprehensive overview of WebRTC statistics, derived calculations, extracted features, and observable signals, to better understand call quality, connectivity, and user experience in rtcStats
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transporttransportsecuritySRTP
srtpCipher
Last updated Applies toany rtcStats setup
The SRTP cipher suite negotiated for this transport.
Description
String
The descriptive name of the SRTP protection profile negotiated for the DTLS transport, as defined in the "Profile" column of the IANA DTLS-SRTP protection profile registry. This value is only present when dtlsState is "connected", since the SRTP profile is negotiated during the DTLS handshake.
See also
- transport->dtlsCipher
- transport->dtlsState
- WebRTC Statistics Specification
Notes
- Typically "SRTP_AES128_CM_HMAC_SHA1_80" or "SRTP_AEAD_AES_128_GCM"
- This cipher protects the actual media (audio/video) after the DTLS handshake completes
