这里列出了所有类、结构、联合以及接口定义等，并附带简要说明:

Pcom
Pnetease
Plava
Pnertc
Psdk
Pai
CNERtcLLMRequestCallback
CNERtcLLMRequestParams
Paudio
CNERtcAudioAINSMode
CNERtcAudioEncodedFrame
CNERtcAudioPayLoadType
CNERtcAudioExternalFrame
CNERtcAudioFormat
CNERtcAudioFrame
CNERtcAudioFrameObserver
CNERtcAudioFrameOpMode
CNERtcAudioFrameRequestFormat
CNERtcAudioProcessObserver
CNERtcAudioRecordingConfiguration
CNERtcAudioRecordingPosition
CNERtcAudioRecordingCycleTime
CNERtcAudioStreamType
CNERtcAudioType
CNERtcCreateAudioEffectOption
CNERtcCreateAudioMixingOption
CNERtcDistanceRolloffModel
CNERtcPositionInfo
CNERtcRangeAudioMode
CNERtcReverbParam
CNERtcSpatializerMaterialName
CNERtcSpatializerRenderMode
CNERtcSpatializerRoomCapacity
CNERtcSpatializerRoomProperty
CNERtcVoiceBeautifierType
CNERtcVoiceChangerType
CNERtcVoiceEqualizationBand
Pcdn
CNERtcPlayStreamingConfig
CNERtcPushStreamingConfig
CNERtcStreamingRoomInfo
Pchannel
CNERtcChannel
CNERtcChannelCallback
Pencryption
CNERtcEncryptionConfig
CEncryptionMode
CNERtcPacket
CNERtcPacketObserver
CNERtcPacketObserverWrapper
Plive
CAddLiveTaskCallback
CDeleteLiveTaskCallback
CNERtcLiveConfig
CNERtcLiveStreamAudioSampleRate
CNERtcLiveStreamAudioCodecProfile
CNERtcLiveStreamImageInfo
CNERtcLiveStreamLayout
CNERtcLiveStreamTaskInfo
CNERtcLiveStreamLayoutMode
CNERtcLiveStreamMode
CNERtcLiveStreamUserTranscoding
CNERtcLiveStreamVideoScaleMode
CUpdateLiveTaskCallback
Ppredecoder
CNERtcPreDecodeFrameInfo
CNERtcPreDecodeObserver
Pstats
CNERtcAudioLayerRecvStats
CNERtcAudioLayerSendStats
CNERtcAudioRecvStats
CNERtcAudioSendStats
CNERtcAudioVolumeInfo
CNERtcNetworkQualityInfo
CNERtcStats
CNERtcStatsObserver
CNERtcVideoLayerRecvStats
CNERtcVideoLayerSendStats
CNERtcVideoRecvStats
CNERtcVideoSendStats
Pvideo
CNERtcBeautyEffectType
CNERtcCameraCaptureConfig
CNERtcCaptureExtraRotation
CNERtcEglContextWrapper
CNERtcEncodeConfig
CNERtcDegradationPreference
CNERtcVideoFrameRate
CNERtcExternalVideoRendererWrapper
CNERtcFrameNormalizedRect
CNERtcFrameObserver
CNERtcNalFrameType
CNERtcRemoteVideoStreamType
CNERtcScreenConfig
CNERtcSubStreamContentPrefer
CNERtcTakeSnapshotCallback
CNERtcTextureView
CNERtcVideoCallback
CNERtcVideoCodecType
CNERtcVideoConfig
CNERtcVideoMirrorMode
CNERtcVideoOutputOrientationMode
CNERtcVideoEncodedFrame
CNERtcVideoEncoderQosObserver
CNERtcVideoExternalBlendConfig
CNERtcVideoFrame
CFormat
CColorRange
CColorMatrix
CColorTransfer
CColorPrimary
CNERtcVideoFrameInfo
CNERtcVideoLowlightEnhanceLevel
CNERtcVideoStreamLayerCount
CNERtcVideoStreamType
CNERtcVideoView
CNERtcVirtualBackgroundSource
Pwatermark
CNERtcImageWatermarkConfig
CNERtcTextWatermarkConfig
CNERtcTimestampWatermarkConfig
CNERtcVideoWatermarkConfig
CWatermarkType
CNERtcVideoWatermarkImageConfig
CNERtcVideoWatermarkTextConfig
CNERtcVideoWatermarkTimestampConfig
CAbsNERtcCallbackEx
CLastmileProbeConfig
CLastmileProbeResult
CNERtc
CNERtcASRCaptionConfig
CNERtcAsrCaptionResult
CNERtcCallback
CNERtcCallbackEx
CNERtcConstants
CErrorCode
CAsrCaptionState
CChannelMediaRelayState
CChannelMediaRelayEvent
CTransportType
CCameraPosition
CIPAddrMode
CWarningCode
CUserRole
CVideoProfile
CMediaCodecMode
CVideoScalingType
CConnectionType
CConnectionState
CConnectionStateChangeReason
CAudioFocusMode
CAudioDevice
CAudioDeviceType
CLivePlayStreamState
CAudioDeviceState
CVideoDeviceState
CVideoCropMode
CVideoColorFormat
CCameraType
CVideoSendMode
CServerRecordMode
COSCategory
CAudioProfile
CAudioScenario
CWarnCode
CLogLevel
CRuntimeError
CRTCFeatureSupportType
CNetworkStatus
CLiveStreamState
CRTCChannelProfile
CVideoType
CAudioHeadsetProfile
CAudioBluetoothProfile
CAudioMixingError
CMediaPublishType
CMediaPriority
CAudioRecordingQuality
CAudioRecordingCode
CStreamFallbackOption
CAUDIO_DUMP_MODE
CNERtcVirtualBackgroundSourceStateReason
CNERtcLocalVideoWatermarkState
CNERtcPreDecodeMediaType
CNERtcLastmileQuality
CNERtcLastmileResult
CNERtcExternalVideoRendererBufferType
CNERtcAreaCodeType
CNERtcVideoDumpType
CNERtcDataExternalFrame
CNERtcEx
CNERtcExternalVideoRenderer
CNERtcFeatureType
CNERtcJoinChannelOptions
CNERtcLinkEngine
CNERtcLinkEngineCallback
CNERtcLiveStreamTaskOption
CNERtcLiveStreamLayoutMode
CNERtcLowLatencyOptions
CNERtcMediaRelayParam
CChannelMediaRelayInfo
CChannelMediaRelayConfiguration
CNERtcMultiPathOption
CNERtcMultiPathMediaMode
CNERtcNetworkProxy
CNERtcOption
CNERtcParameters
CNERtcServerAddresses
CNERtcUserJoinExtraInfo
CNERtcUserLeaveExtraInfo
CNERtcVersion
CNERtcVideoCorrectionConfiguration