- u -

• uBuffer : NERtcVideoFrame
• uid : NERtcAudioRecvStats , NERtcAudioVolumeInfo , NERtcChannelMediaRelayInfo , NERtcLinkEngineDirectCallCallParam , NERtcLiveStreamUserTranscoding , NERtcPreDecoderFrameInfo , NERtcVideoRecvStats
• uplinkReport : NERtcLastmileProbeResult
• upRtt : NERtcStats
• url : NERtcLiveStreamImageInfo
• useExternalRender : NERtcVideoCanvas
• useIPv6 : NERtcServerAddresses
• userId : NERtcNetworkQualityStats
• users : NERtcLiveStreamLayout