NvidiaH264 Field Type Repeated Description preset NvidiaPreset gopInterval OptionalInt idrPeriod OptionalInt frameIntervalP OptionalInt maxNumRefFrames OptionalInt outputAud OptionalBool level OptionalInt profile NvidiaH264.NvidiaH264Profile rateControl NvidiaRateControl cabrMode NvidiaCabrMode useBFramesAsRef NvidiaBFrameRefMode tuning NvidiaTuning Member of Message Description VideoEncodeStream NvidiaCard.Pcie NvidiaHevc