RCRTCProbeStatusForm Class Reference Inherits from NSObject Declared in RCRTCProbeStatusForm.h Overview Add from 5.1.17 qualityLevel @property (nonatomic, readonly) RCRTCProbeQualityLevel qualityLevel direction @property (nonatomic, readonly) RCRTCStreamDirection direction stat @property (nonatomic, readonly) RCRTCBaseStat *stat