Agora C++ API Reference for All Platforms

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Public Member Functions | Static Public Member Functions | Protected Member Functions | List of all members
agora::rtc::IRtcEngineInternal Class Referenceabstract

`#include <rtc_engine_i.h>`

Inherits agora::rtc::IRtcEngineEx, and agora::base::IParameterEngine.

## Public Member Functions
virtual aosl_ref_t | ref ()=0
virtual int | initializeEx (const RtcEngineContextInternal &context, bool sync=false)=0
virtual const char * | getSid (const RtcConnection &connection={})=0
virtual int | setProfile (const char *profile, bool merge)=0
virtual int | getProfile (std::string &result)=0
virtual int | initializeInternal (const RtcEngineContextInternal &context, bool sync=false)=0
virtual int | releaseInternal ()=0
virtual int | setAudioOptionParams (const char *params)=0
virtual int | getAudioOptionParams (char *params)=0
virtual bool | isMicrophoneOn ()=0
virtual int | reportWebAgentVideoStats (const WebAgentVideoStats &stats)=0
virtual int | monitorDeviceChange (bool enabled)=0
virtual int | printLog (int level, const char *message)=0
virtual int | runOnWorkerThread (std::function< void(void)> &&f)=0
virtual int | reportArgusCounters (int *counterId, int *value, int count, uid_t uid)=0
virtual int | enableYuvDumper (bool enable)=0
virtual int | setVideoConfigParam (const char *params)=0
virtual int | getVideoConfigParam (char *params, size_t size)=0
virtual int | setExternalVideoConfigEx (const VideoEncoderConfiguration &config)=0
virtual int | setExternalVideoConfigEx (const VideoEncoderConfiguration &config, const RtcConnection &connection)=0
virtual int | getParametersEx (const RtcConnection &connection, const char *key, std::string &results)=0
virtual int | GetScreenCaptureType ()=0
virtual int | setLogLevelEx (unsigned int filter)=0
virtual int | simulateOnSetParameters (const std::string &parameters)=0
virtual int | setCameraDevice (const char dev_id[MAX_DEVICE_ID_LENGTH])=0
virtual aosl_ref_t | getMediaPlayer (int sourceId)=0
virtual int | putMediaPlayer (int sourceId)=0
virtual agora_refptr< IRtcConnection > | getConnection (const RtcConnection &connection={}) const =0
virtual int | soundPositionChannel (uid_t uid)=0
virtual int | soundPositionChannel (uid_t uid, const RtcConnection &connection)=0
virtual int32_t | setAppType (APP_TYPE appType)=0
virtual int32_t | enableVosUserInfoHidden (bool enabled)=0
virtual int | setMediaRecorderObserver (const char *channelId, uid_t uid, bool isLocal, media::IMediaRecorderObserverEx *observer, int sys_version=0)=0
virtual int | startRecording (const char *channelId, uid_t uid, bool isLocal, const media::MediaRecorderConfiguration &config)=0
virtual int | startPreviewRecording (const media::MediaRecorderConfiguration &config)=0
virtual int | stopPreviewRecording ()=0
virtual int | stopRecording (const char *channelId, uid_t uid, bool isLocal)=0
virtual int | setPreviewMediaRecorderObserver (media::IMediaRecorderObserverEx *observer)=0
virtual int | releaseRecorder (const char *channelId, uid_t uid, bool isLocal)=0
virtual int | setTimestamp (ENGINE_INIT_TS_POSITION ts_position, uint64_t ts)=0
virtual uint64_t | getTimestamp (ENGINE_INIT_TS_POSITION ts_position) const =0
virtual void | reportEngineInitializeEvent () const =0
virtual std::string | getRecentSid (const RtcConnection *connnection)=0
virtual int | setupAudioAttributeContext (void *audioAttr)=0
virtual int | switchCameraId (const char *cameraId)=0
virtual int | getInitStatus ()=0
virtual void | setInitStatus (ENGINE_INIT_STATUS status)=0
Public Member Functions inherited from agora::rtc::IRtcEngineEx
virtual int | joinChannelEx (const char *token, const RtcConnection &connection, const ChannelMediaOptions &options, IRtcEngineEventHandler *eventHandler)=0
virtual int | leaveChannelEx (const RtcConnection &connection)=0
virtual int | leaveChannelEx (const RtcConnection &connection, const LeaveChannelOptions &options)=0
virtual int | leaveChannelWithUserAccountEx (const char *channelId, const char *userAccount)=0
virtual int | leaveChannelWithUserAccountEx (const char *channelId, const char *userAccount, const LeaveChannelOptions &options)=0
virtual int | updateChannelMediaOptionsEx (const ChannelMediaOptions &options, const RtcConnection &connection)=0
virtual int | setVideoEncoderConfigurationEx (const VideoEncoderConfiguration &config, const RtcConnection &connection)=0
virtual int | setupRemoteVideoEx (const VideoCanvas &canvas, const RtcConnection &connection)=0
virtual int | muteRemoteAudioStreamEx (uid_t uid, bool mute, const RtcConnection &connection)=0
virtual int | muteRemoteVideoStreamEx (uid_t uid, bool mute, const RtcConnection &connection)=0
virtual int | setRemoteVideoStreamTypeEx (uid_t uid, VIDEO_STREAM_TYPE streamType, const RtcConnection &connection)=0
virtual int | muteLocalAudioStreamEx (bool mute, const RtcConnection &connection)=0
virtual int | muteLocalVideoStreamEx (bool mute, const RtcConnection &connection)=0
virtual int | muteAllRemoteAudioStreamsEx (bool mute, const RtcConnection &connection)=0
virtual int | muteAllRemoteVideoStreamsEx (bool mute, const RtcConnection &connection)=0
virtual int | setSubscribeAudioBlocklistEx (uid_t *uidList, int uidNumber, const RtcConnection &connection)=0
virtual int | setSubscribeAudioAllowlistEx (uid_t *uidList, int uidNumber, const RtcConnection &connection)=0
virtual int | setSubscribeVideoBlocklistEx (uid_t *uidList, int uidNumber, const RtcConnection &connection)=0
virtual int | setSubscribeVideoAllowlistEx (uid_t *uidList, int uidNumber, const RtcConnection &connection)=0
virtual int | setRemoteVideoSubscriptionOptionsEx (uid_t uid, const VideoSubscriptionOptions &options, const RtcConnection &connection)=0
virtual int | setRemoteVoicePositionEx (uid_t uid, double pan, double gain, const RtcConnection &connection)=0
virtual int | setRemoteUserSpatialAudioParamsEx (uid_t uid, const agora::SpatialAudioParams &params, const RtcConnection &connection)=0
virtual int | setRemoteRenderModeEx (uid_t uid, media::base::RENDER_MODE_TYPE renderMode, VIDEO_MIRROR_MODE_TYPE mirrorMode, const RtcConnection &connection)=0
virtual int | enableLoopbackRecordingEx (const RtcConnection &connection, bool enabled, const char *deviceName=NULL)=0
virtual int | adjustRecordingSignalVolumeEx (int volume, const RtcConnection &connection)=0
virtual int | muteRecordingSignalEx (bool mute, const RtcConnection &connection)=0
virtual int | adjustUserPlaybackSignalVolumeEx (uid_t uid, int volume, const RtcConnection &connection)=0
virtual CONNECTION_STATE_TYPE | getConnectionStateEx (const RtcConnection &connection)=0
virtual int | enableEncryptionEx (const RtcConnection &connection, bool enabled, const EncryptionConfig &config)=0
virtual int | createDataStreamEx (int *streamId, bool reliable, bool ordered, const RtcConnection &connection)=0
virtual int | createDataStreamEx (int *streamId, const DataStreamConfig &config, const RtcConnection &connection)=0
virtual int | sendStreamMessageEx (int streamId, const char *data, size_t length, const RtcConnection &connection)=0
virtual int | sendRdtMessageEx (uid_t uid, RdtStreamType type, const char *data, size_t length, const RtcConnection &connection)=0
virtual int | sendMediaControlMessageEx (uid_t uid, const char *data, size_t length, const RtcConnection &connection)=0
virtual int | addVideoWatermarkEx (const char *watermarkUrl, const WatermarkOptions &options, const RtcConnection &connection)=0
virtual int | addVideoWatermarkEx (const WatermarkConfig &config, const RtcConnection &connection)=0
virtual int | removeVideoWatermarkEx (const char *id, const RtcConnection &connection)=0
virtual int | clearVideoWatermarkEx (const RtcConnection &connection)=0
virtual int | sendCustomReportMessageEx (const char *id, const char *category, const char *event, const char *label, int value, const RtcConnection &connection)=0
virtual int | enableAudioVolumeIndicationEx (int interval, int smooth, bool reportVad, const RtcConnection &connection)=0
virtual int | startRtmpStreamWithoutTranscodingEx (const char *url, const RtcConnection &connection)=0
virtual int | startRtmpStreamWithTranscodingEx (const char *url, const LiveTranscoding &transcoding, const RtcConnection &connection)=0
virtual int | updateRtmpTranscodingEx (const LiveTranscoding &transcoding, const RtcConnection &connection)=0
virtual int | stopRtmpStreamEx (const char *url, const RtcConnection &connection)=0
virtual int | startOrUpdateChannelMediaRelayEx (const ChannelMediaRelayConfiguration &configuration, const RtcConnection &connection)=0
virtual int | stopChannelMediaRelayEx (const RtcConnection &connection)=0
virtual int | pauseAllChannelMediaRelayEx (const RtcConnection &connection)=0
virtual int | resumeAllChannelMediaRelayEx (const RtcConnection &connection)=0
virtual int | getUserInfoByUserAccountEx (const char *userAccount, rtc::UserInfo *userInfo, const RtcConnection &connection)=0
virtual int | getUserInfoByUidEx (uid_t uid, rtc::UserInfo *userInfo, const RtcConnection &connection)=0
virtual int | enableDualStreamModeEx (bool enabled, const SimulcastStreamConfig &streamConfig, const RtcConnection &connection)=0
virtual int | setDualStreamModeEx (SIMULCAST_STREAM_MODE mode, const SimulcastStreamConfig &streamConfig, const RtcConnection &connection)=0
virtual int | setSimulcastConfigEx (const SimulcastConfig &simulcastConfig, const RtcConnection &connection)=0
virtual int | setHighPriorityUserListEx (uid_t *uidList, int uidNum, STREAM_FALLBACK_OPTIONS option, const RtcConnection &connection)=0
virtual int | takeSnapshotEx (const RtcConnection &connection, uid_t uid, const char *filePath)=0
virtual int | takeSnapshotEx (const RtcConnection &connection, uid_t uid, const media::SnapshotConfig &config)=0
virtual int | enableContentInspectEx (bool enabled, const media::ContentInspectConfig &config, const RtcConnection &connection)=0
virtual int | startMediaRenderingTracingEx (const RtcConnection &connection)=0
virtual int | setParametersEx (const RtcConnection &connection, const char *parameters)=0
virtual int | getCallIdEx (agora::util::AString &callId, const RtcConnection &connection)=0
virtual int | sendAudioMetadataEx (const RtcConnection &connection, const char *metadata, size_t length)=0
virtual int | preloadEffectEx (const RtcConnection &connection, int soundId, const char *filePath, int startPos=0)=0
virtual int | playEffectEx (const RtcConnection &connection, int soundId, const char *filePath, int loopCount, double pitch, double pan, int gain, bool publish=false, int startPos=0)=0
Public Member Functions inherited from agora::rtc::IRtcEngine
virtual int | initialize (const RtcEngineContext &context)=0
virtual int | queryInterface (INTERFACE_ID_TYPE iid, void **inter)=0
virtual const char * | getVersion (int *build)=0
virtual const char * | getErrorDescription (int code)=0
virtual int | queryCodecCapability (CodecCapInfo *codecInfo, int &size)=0
virtual int | queryDeviceScore ()=0
virtual int | preloadChannel (const char *token, const char *channelId, uid_t uid)=0
virtual int | preloadChannelWithUserAccount (const char *token, const char *channelId, const char *userAccount)=0
virtual int | updatePreloadChannelToken (const char *token)=0
virtual int | joinChannel (const char *token, const char *channelId, const char *info, uid_t uid)=0
virtual int | joinChannel (const char *token, const char *channelId, uid_t uid, const ChannelMediaOptions &options)=0
virtual int | updateChannelMediaOptions (const ChannelMediaOptions &options)=0
virtual int | leaveChannel ()=0
virtual int | leaveChannel (const LeaveChannelOptions &options)=0
virtual int | renewToken (const char *token)=0
virtual int | setChannelProfile (CHANNEL_PROFILE_TYPE profile)=0
virtual int | setClientRole (CLIENT_ROLE_TYPE role)=0
virtual int | setClientRole (CLIENT_ROLE_TYPE role, const ClientRoleOptions &options)=0
virtual int | startEchoTest (const EchoTestConfiguration &config)=0
virtual int | stopEchoTest ()=0
virtual int | enableMultiCamera (bool enabled, const CameraCapturerConfiguration &config)=0
virtual int | enableVideo ()=0
virtual int | disableVideo ()=0
virtual int | startPreview ()=0
virtual int | startPreview (VIDEO_SOURCE_TYPE sourceType)=0
virtual int | stopPreview ()=0
virtual int | stopPreview (VIDEO_SOURCE_TYPE sourceType)=0
virtual int | startLastmileProbeTest (const LastmileProbeConfig &config)=0
virtual int | stopLastmileProbeTest ()=0
virtual int | setVideoEncoderConfiguration (const VideoEncoderConfiguration &config)=0
virtual int | setBeautyEffectOptions (bool enabled, const BeautyOptions &options, agora::media::MEDIA_SOURCE_TYPE type=agora::media::PRIMARY_CAMERA_SOURCE)=0
virtual int | setFaceShapeBeautyOptions (bool enabled, const FaceShapeBeautyOptions &options, agora::media::MEDIA_SOURCE_TYPE type=agora::media::PRIMARY_CAMERA_SOURCE)=0
virtual int | setFaceShapeAreaOptions (const FaceShapeAreaOptions &options, agora::media::MEDIA_SOURCE_TYPE type=agora::media::PRIMARY_CAMERA_SOURCE)=0
virtual int | getFaceShapeBeautyOptions (FaceShapeBeautyOptions &options, agora::media::MEDIA_SOURCE_TYPE type=agora::media::PRIMARY_CAMERA_SOURCE)=0
virtual int | getFaceShapeAreaOptions (agora::rtc::FaceShapeAreaOptions::FACE_SHAPE_AREA shapeArea, FaceShapeAreaOptions &options, agora::media::MEDIA_SOURCE_TYPE type=agora::media::PRIMARY_CAMERA_SOURCE)=0
virtual int | setFilterEffectOptions (bool enabled, const FilterEffectOptions &options, agora::media::MEDIA_SOURCE_TYPE type=agora::media::PRIMARY_CAMERA_SOURCE)=0
virtual agora_refptr< IVideoEffectObject > | createVideoEffectObject (const char *bundlePath, agora::media::MEDIA_SOURCE_TYPE type=agora::media::PRIMARY_CAMERA_SOURCE)=0
virtual int | destroyVideoEffectObject (agora_refptr< IVideoEffectObject > videoEffectObject)=0
virtual int | setLowlightEnhanceOptions (bool enabled, const LowlightEnhanceOptions &options, agora::media::MEDIA_SOURCE_TYPE type=agora::media::PRIMARY_CAMERA_SOURCE)=0
virtual int | setVideoDenoiserOptions (bool enabled, const VideoDenoiserOptions &options, agora::media::MEDIA_SOURCE_TYPE type=agora::media::PRIMARY_CAMERA_SOURCE)=0
virtual int | setColorEnhanceOptions (bool enabled, const ColorEnhanceOptions &options, agora::media::MEDIA_SOURCE_TYPE type=agora::media::PRIMARY_CAMERA_SOURCE)=0
virtual int | enableVirtualBackground (bool enabled, VirtualBackgroundSource backgroundSource, SegmentationProperty segproperty, agora::media::MEDIA_SOURCE_TYPE type=agora::media::PRIMARY_CAMERA_SOURCE)=0
virtual int | setupRemoteVideo (const VideoCanvas &canvas)=0
virtual int | setupLocalVideo (const VideoCanvas &canvas)=0
virtual int | setVideoScenario (VIDEO_APPLICATION_SCENARIO_TYPE scenarioType)=0
virtual int | setVideoQoEPreference (VIDEO_QOE_PREFERENCE_TYPE qoePreference)=0
virtual int | enableAudio ()=0
virtual int | disableAudio ()=0
virtual int | setAudioProfile (AUDIO_PROFILE_TYPE profile, AUDIO_SCENARIO_TYPE scenario) __deprecated=0
virtual int | setAudioProfile (AUDIO_PROFILE_TYPE profile)=0
virtual int | setAudioScenario (AUDIO_SCENARIO_TYPE scenario)=0
virtual int | enableLocalAudio (bool enabled)=0
virtual int | muteLocalAudioStream (bool mute)=0
virtual int | muteAllRemoteAudioStreams (bool mute)=0
virtual int | muteRemoteAudioStream (uid_t uid, bool mute)=0
virtual int | muteLocalVideoStream (bool mute)=0
virtual int | enableLocalVideo (bool enabled)=0
virtual int | muteAllRemoteVideoStreams (bool mute)=0
virtual int | setRemoteDefaultVideoStreamType (VIDEO_STREAM_TYPE streamType)=0
virtual int | muteRemoteVideoStream (uid_t uid, bool mute)=0
virtual int | setRemoteVideoStreamType (uid_t uid, VIDEO_STREAM_TYPE streamType)=0
virtual int | setRemoteVideoSubscriptionOptions (uid_t uid, const VideoSubscriptionOptions &options)=0
virtual int | setSubscribeAudioBlocklist (uid_t *uidList, int uidNumber)=0
virtual int | setSubscribeAudioAllowlist (uid_t *uidList, int uidNumber)=0
virtual int | setSubscribeVideoBlocklist (uid_t *uidList, int uidNumber)=0
virtual int | setSubscribeVideoAllowlist (uid_t *uidList, int uidNumber)=0
virtual int | enableAudioVolumeIndication (int interval, int smooth, bool reportVad)=0
virtual int | startAudioRecording (const char *filePath, AUDIO_RECORDING_QUALITY_TYPE quality)=0
virtual int | startAudioRecording (const char *filePath, int sampleRate, AUDIO_RECORDING_QUALITY_TYPE quality)=0
virtual int | startAudioRecording (const AudioRecordingConfiguration &config)=0
virtual int | registerAudioEncodedFrameObserver (const AudioEncodedFrameObserverConfig &config, IAudioEncodedFrameObserver *observer)=0
virtual int | stopAudioRecording ()=0
virtual agora_refptr< IMediaPlayer > | createMediaPlayer ()=0
virtual int | destroyMediaPlayer (agora_refptr< IMediaPlayer > media_player)=0
virtual agora_refptr< IMediaRecorder > | createMediaRecorder (const RecorderStreamInfo &info)=0
virtual int | destroyMediaRecorder (agora_refptr< IMediaRecorder > mediaRecorder)=0
virtual int | startAudioMixing (const char *filePath, bool loopback, int cycle)=0
virtual int | startAudioMixing (const char *filePath, bool loopback, int cycle, int startPos)=0
virtual int | stopAudioMixing ()=0
virtual int | pauseAudioMixing ()=0
virtual int | resumeAudioMixing ()=0
virtual int | selectAudioTrack (int index)=0
virtual int | getAudioTrackCount ()=0
virtual int | adjustAudioMixingVolume (int volume)=0
virtual int | adjustAudioMixingPublishVolume (int volume)=0
virtual int | getAudioMixingPublishVolume ()=0
virtual int | adjustAudioMixingPlayoutVolume (int volume)=0
virtual int | getAudioMixingPlayoutVolume ()=0
virtual int | getAudioMixingDuration ()=0
virtual int | getAudioMixingCurrentPosition ()=0
virtual int | setAudioMixingPosition (int pos)=0
virtual int | setAudioMixingDualMonoMode (media::AUDIO_MIXING_DUAL_MONO_MODE mode)=0
virtual int | setAudioMixingPitch (int pitch)=0
virtual int | setAudioMixingPlaybackSpeed (int speed)=0
virtual int | getEffectsVolume ()=0
virtual int | setEffectsVolume (int volume)=0
virtual int | preloadEffect (int soundId, const char *filePath, int startPos=0)=0
virtual int | playEffect (int soundId, const char *filePath, int loopCount, double pitch, double pan, int gain, bool publish=false, int startPos=0)=0
virtual int | playAllEffects (int loopCount, double pitch, double pan, int gain, bool publish=false)=0
virtual int | getVolumeOfEffect (int soundId)=0
virtual int | setVolumeOfEffect (int soundId, int volume)=0
virtual int | pauseEffect (int soundId)=0
virtual int | pauseAllEffects ()=0
virtual int | resumeEffect (int soundId)=0
virtual int | resumeAllEffects ()=0
virtual int | stopEffect (int soundId)=0
virtual int | stopAllEffects ()=0
virtual int | unloadEffect (int soundId)=0
virtual int | unloadAllEffects ()=0
virtual int | getEffectDuration (const char *filePath)=0
virtual int | setEffectPosition (int soundId, int pos)=0
virtual int | getEffectCurrentPosition (int soundId)=0
virtual int | enableSoundPositionIndication (bool enabled)=0
virtual int | setRemoteVoicePosition (uid_t uid, double pan, double gain)=0
virtual int | enableSpatialAudio (bool enabled)=0
virtual int | setRemoteUserSpatialAudioParams (uid_t uid, const agora::SpatialAudioParams &params)=0
virtual int | setVoiceBeautifierPreset (VOICE_BEAUTIFIER_PRESET preset)=0
virtual int | setAudioEffectPreset (AUDIO_EFFECT_PRESET preset)=0
virtual int | setVoiceConversionPreset (VOICE_CONVERSION_PRESET preset)=0
virtual int | setAudioEffectParameters (AUDIO_EFFECT_PRESET preset, int param1, int param2)=0
virtual int | setVoiceBeautifierParameters (VOICE_BEAUTIFIER_PRESET preset, int param1, int param2)=0
virtual int | setVoiceConversionParameters (VOICE_CONVERSION_PRESET preset, int param1, int param2)=0
virtual int | setLocalVoicePitch (double pitch)=0
virtual int | setLocalVoiceFormant (double formantRatio)=0
virtual int | setLocalVoiceEqualization (AUDIO_EQUALIZATION_BAND_FREQUENCY bandFrequency, int bandGain)=0
virtual int | setLocalVoiceReverb (AUDIO_REVERB_TYPE reverbKey, int value)=0
virtual int | setHeadphoneEQPreset (HEADPHONE_EQUALIZER_PRESET preset)=0
virtual int | setHeadphoneEQParameters (int lowGain, int highGain)=0
virtual int | enableVoiceAITuner (bool enabled, VOICE_AI_TUNER_TYPE type)=0
virtual int | setLogFile (const char *filePath)=0
virtual int | setLogFilter (unsigned int filter)=0
virtual int | setLogLevel (commons::LOG_LEVEL level)=0
virtual int | setLogFileSize (unsigned int fileSizeInKBytes)=0
virtual int | uploadLogFile (agora::util::AString &requestId)=0
virtual int | writeLog (commons::LOG_LEVEL level, const char *fmt,...)=0
virtual int | setLocalRenderMode (media::base::RENDER_MODE_TYPE renderMode, VIDEO_MIRROR_MODE_TYPE mirrorMode)=0
virtual int | setRemoteRenderMode (uid_t uid, media::base::RENDER_MODE_TYPE renderMode, VIDEO_MIRROR_MODE_TYPE mirrorMode)=0
virtual int | setLocalRenderTargetFps (VIDEO_SOURCE_TYPE sourceType, int targetFps)=0
virtual int | setRemoteRenderTargetFps (int targetFps)=0
virtual int | setLocalRenderMode (media::base::RENDER_MODE_TYPE renderMode) __deprecated=0
virtual int | setLocalVideoMirrorMode (VIDEO_MIRROR_MODE_TYPE mirrorMode) __deprecated=0
virtual int | enableDualStreamMode (bool enabled) __deprecated=0
virtual int | enableDualStreamMode (bool enabled, const SimulcastStreamConfig &streamConfig) __deprecated=0
virtual int | setDualStreamMode (SIMULCAST_STREAM_MODE mode)=0
virtual int | setSimulcastConfig (const SimulcastConfig &simulcastConfig)=0
virtual int | setDualStreamMode (SIMULCAST_STREAM_MODE mode, const SimulcastStreamConfig &streamConfig)=0
virtual int | enableCustomAudioLocalPlayback (track_id_t trackId, bool enabled)=0
virtual int | setRecordingAudioFrameParameters (int sampleRate, int channel, RAW_AUDIO_FRAME_OP_MODE_TYPE mode, int samplesPerCall)=0
virtual int | setPlaybackAudioFrameParameters (int sampleRate, int channel, RAW_AUDIO_FRAME_OP_MODE_TYPE mode, int samplesPerCall)=0
virtual int | setMixedAudioFrameParameters (int sampleRate, int channel, int samplesPerCall)=0
virtual int | setEarMonitoringAudioFrameParameters (int sampleRate, int channel, RAW_AUDIO_FRAME_OP_MODE_TYPE mode, int samplesPerCall)=0
virtual int | setPlaybackAudioFrameBeforeMixingParameters (int sampleRate, int channel)=0
virtual int | setPlaybackAudioFrameBeforeMixingParameters (int sampleRate, int channel, int samplesPerCall)=0
virtual int | enableAudioSpectrumMonitor (int intervalInMS=100)=0
virtual int | disableAudioSpectrumMonitor ()=0
virtual int | registerAudioSpectrumObserver (agora::media::IAudioSpectrumObserver *observer)=0
virtual int | unregisterAudioSpectrumObserver (agora::media::IAudioSpectrumObserver *observer)=0
virtual int | adjustRecordingSignalVolume (int volume)=0
virtual int | muteRecordingSignal (bool mute)=0
virtual int | adjustPlaybackSignalVolume (int volume)=0
virtual int | adjustUserPlaybackSignalVolume (uid_t uid, int volume)=0
virtual int | setRemoteSubscribeFallbackOption (STREAM_FALLBACK_OPTIONS option)=0
virtual int | setHighPriorityUserList (uid_t *uidList, int uidNum, STREAM_FALLBACK_OPTIONS option)=0
virtual int | enableExtension (const char *provider, const char *extension, const ExtensionInfo &extensionInfo, bool enable=true)=0
virtual int | setExtensionProperty (const char *provider, const char *extension, const ExtensionInfo &extensionInfo, const char *key, const char *value)=0
virtual int | getExtensionProperty (const char *provider, const char *extension, const ExtensionInfo &extensionInfo, const char *key, char *value, int buf_len)=0
virtual int | enableLoopbackRecording (bool enabled, const char *deviceName=NULL)=0
virtual int | adjustLoopbackSignalVolume (int volume)=0
virtual int | getLoopbackRecordingVolume ()=0
virtual int | enableInEarMonitoring (bool enabled, int includeAudioFilters)=0
virtual int | setInEarMonitoringVolume (int volume)=0
virtual int | loadExtensionProvider (const char *path, bool unload_after_use=false)=0
virtual int | setExtensionProviderProperty (const char *provider, const char *key, const char *value)=0
virtual int | registerExtension (const char *provider, const char *extension, agora::media::MEDIA_SOURCE_TYPE type=agora::media::UNKNOWN_MEDIA_SOURCE)=0
virtual int | enableExtension (const char *provider, const char *extension, bool enable=true, agora::media::MEDIA_SOURCE_TYPE type=agora::media::UNKNOWN_MEDIA_SOURCE)=0
virtual int | setExtensionProperty (const char *provider, const char *extension, const char *key, const char *value, agora::media::MEDIA_SOURCE_TYPE type=agora::media::UNKNOWN_MEDIA_SOURCE)=0
virtual int | getExtensionProperty (const char *provider, const char *extension, const char *key, char *value, int buf_len, agora::media::MEDIA_SOURCE_TYPE type=agora::media::UNKNOWN_MEDIA_SOURCE)=0
virtual int | setCameraCapturerConfiguration (const CameraCapturerConfiguration &config)=0
virtual video_track_id_t | createCustomVideoTrack ()=0
virtual video_track_id_t | createCustomEncodedVideoTrack (const SenderOptions &sender_option)=0
virtual int | destroyCustomVideoTrack (video_track_id_t video_track_id)=0
virtual int | destroyCustomEncodedVideoTrack (video_track_id_t video_track_id)=0
virtual int | switchCamera ()=0
virtual bool | isCameraZoomSupported ()=0
virtual bool | isCameraFaceDetectSupported ()=0
virtual bool | isCameraTorchSupported ()=0
virtual bool | isCameraFocusSupported ()=0
virtual bool | isCameraAutoFocusFaceModeSupported ()=0
virtual int | setCameraZoomFactor (float factor)=0
virtual int | enableFaceDetection (bool enabled)=0
virtual float | getCameraMaxZoomFactor ()=0
virtual int | setCameraFocusPositionInPreview (float positionX, float positionY)=0
virtual int | setCameraTorchOn (bool isOn)=0
virtual int | setCameraAutoFocusFaceModeEnabled (bool enabled)=0
virtual bool | isCameraExposurePositionSupported ()=0
virtual int | setCameraExposurePosition (float positionXinView, float positionYinView)=0
virtual bool | isCameraExposureSupported ()=0
virtual int | setCameraExposureFactor (float factor)=0
virtual bool | isCameraAutoExposureFaceModeSupported ()=0
virtual int | setCameraAutoExposureFaceModeEnabled (bool enabled)=0
virtual int | setCameraStabilizationMode (CAMERA_STABILIZATION_MODE mode)=0
virtual int | setDefaultAudioRouteToSpeakerphone (bool defaultToSpeaker)=0
virtual int | setEnableSpeakerphone (bool speakerOn)=0
virtual bool | isSpeakerphoneEnabled ()=0
virtual int | setRouteInCommunicationMode (int route)=0
virtual bool | isCameraCenterStageSupported ()=0
virtual int | enableCameraCenterStage (bool enabled)=0
virtual IScreenCaptureSourceList * | getScreenCaptureSources (const SIZE &thumbSize, const SIZE &iconSize, const bool includeScreen)=0
virtual int | setAudioSessionOperationRestriction (AUDIO_SESSION_OPERATION_RESTRICTION restriction)=0
virtual int | startScreenCaptureByDisplayId (int64_t displayId, const Rectangle &regionRect, const ScreenCaptureParameters &captureParams)=0
virtual int | startScreenCaptureByScreenRect (const Rectangle &screenRect, const Rectangle &regionRect, const ScreenCaptureParameters &captureParams) __deprecated=0
virtual int | getAudioDeviceInfo (DeviceInfo &deviceInfo)=0
virtual int | startScreenCaptureByWindowId (int64_t windowId, const Rectangle &regionRect, const ScreenCaptureParameters &captureParams)=0
virtual int | setScreenCaptureContentHint (VIDEO_CONTENT_HINT contentHint)=0
virtual int | updateScreenCaptureRegion (const Rectangle &regionRect)=0
virtual int | updateScreenCaptureParameters (const ScreenCaptureParameters &captureParams)=0
virtual int | startScreenCapture (const ScreenCaptureParameters2 &captureParams)=0
virtual int | updateScreenCapture (const ScreenCaptureParameters2 &captureParams)=0
virtual int | queryScreenCaptureCapability ()=0
virtual int | queryCameraFocalLengthCapability (agora::rtc::FocalLengthInfo *focalLengthInfos, int &size)=0
virtual int | setExternalMediaProjection (void *mediaProjection)=0
virtual int | setScreenCaptureScenario (SCREEN_SCENARIO_TYPE screenScenario)=0
virtual int | stopScreenCapture ()=0
virtual int | getCallId (agora::util::AString &callId)=0
virtual int | rate (const char *callId, int rating, const char *description)=0
virtual int | complain (const char *callId, const char *description)=0
virtual int | startRtmpStreamWithoutTranscoding (const char *url)=0
virtual int | startRtmpStreamWithTranscoding (const char *url, const LiveTranscoding &transcoding)=0
virtual int | updateRtmpTranscoding (const LiveTranscoding &transcoding)=0
virtual int | startLocalVideoTranscoder (const LocalTranscoderConfiguration &config)=0
virtual int | updateLocalTranscoderConfiguration (const LocalTranscoderConfiguration &config)=0
virtual int | stopRtmpStream (const char *url)=0
virtual int | stopLocalVideoTranscoder ()=0
virtual int | startLocalAudioMixer (const LocalAudioMixerConfiguration &config)=0
virtual int | updateLocalAudioMixerConfiguration (const LocalAudioMixerConfiguration &config)=0
virtual int | stopLocalAudioMixer ()=0
virtual int | startCameraCapture (VIDEO_SOURCE_TYPE sourceType, const CameraCapturerConfiguration &config)=0
virtual int | stopCameraCapture (VIDEO_SOURCE_TYPE sourceType)=0
virtual int | setCameraDeviceOrientation (VIDEO_SOURCE_TYPE type, VIDEO_ORIENTATION orientation)=0
virtual int | setScreenCaptureOrientation (VIDEO_SOURCE_TYPE type, VIDEO_ORIENTATION orientation)=0
virtual int | startScreenCapture (VIDEO_SOURCE_TYPE sourceType, const ScreenCaptureConfiguration &config)=0
virtual int | stopScreenCapture (VIDEO_SOURCE_TYPE sourceType)=0
virtual CONNECTION_STATE_TYPE | getConnectionState ()=0
virtual bool | registerEventHandler (IRtcEngineEventHandler *eventHandler)=0
virtual bool | unregisterEventHandler (IRtcEngineEventHandler *eventHandler)=0
virtual int | setRemoteUserPriority (uid_t uid, PRIORITY_TYPE userPriority)=0
virtual int | registerPacketObserver (IPacketObserver *observer)=0
virtual int | enableEncryption (bool enabled, const EncryptionConfig &config)=0
virtual int | createDataStream (int *streamId, bool reliable, bool ordered)=0
virtual int | createDataStream (int *streamId, const DataStreamConfig &config)=0
virtual int | sendStreamMessage (int streamId, const char *data, size_t length)=0
virtual int | sendRdtMessage (uid_t uid, RdtStreamType type, const char *data, size_t length)=0
virtual int | sendMediaControlMessage (uid_t uid, const char *data, size_t length)=0
virtual int | addVideoWatermark (const RtcImage &watermark) __deprecated=0
virtual int | addVideoWatermark (const char *watermarkUrl, const WatermarkOptions &options)=0
virtual int | addVideoWatermark (const WatermarkConfig &configs)=0
virtual int | removeVideoWatermark (const char *id)=0
virtual int | clearVideoWatermarks ()=0
virtual int | pauseAudio () __deprecated=0
virtual int | resumeAudio () __deprecated=0
virtual int | enableWebSdkInteroperability (bool enabled) __deprecated=0
virtual int | sendCustomReportMessage (const char *id, const char *category, const char *event, const char *label, int value)=0
virtual int | registerMediaMetadataObserver (IMetadataObserver *observer, IMetadataObserver::METADATA_TYPE type)=0
virtual int | unregisterMediaMetadataObserver (IMetadataObserver *observer, IMetadataObserver::METADATA_TYPE type)=0
virtual int | startAudioFrameDump (const char *channel_id, uid_t uid, const char *location, const char *uuid, const char *passwd, long duration_ms, bool auto_upload)=0
virtual int | stopAudioFrameDump (const char *channel_id, uid_t uid, const char *location)=0
virtual int | setAINSMode (bool enabled, AUDIO_AINS_MODE mode)=0
virtual int | registerLocalUserAccount (const char *appId, const char *userAccount)=0
virtual int | joinChannelWithUserAccount (const char *token, const char *channelId, const char *userAccount)=0
virtual int | joinChannelWithUserAccount (const char *token, const char *channelId, const char *userAccount, const ChannelMediaOptions &options)=0
virtual int | joinChannelWithUserAccountEx (const char *token, const char *channelId, const char *userAccount, const ChannelMediaOptions &options, IRtcEngineEventHandler *eventHandler)=0
virtual int | getUserInfoByUserAccount (const char *userAccount, rtc::UserInfo *userInfo)=0
virtual int | getUserInfoByUid (uid_t uid, rtc::UserInfo *userInfo)=0
virtual int | startOrUpdateChannelMediaRelay (const ChannelMediaRelayConfiguration &configuration)=0
virtual int | stopChannelMediaRelay ()=0
virtual int | pauseAllChannelMediaRelay ()=0
virtual int | resumeAllChannelMediaRelay ()=0
virtual int | setDirectCdnStreamingAudioConfiguration (AUDIO_PROFILE_TYPE profile)=0
virtual int | setDirectCdnStreamingVideoConfiguration (const VideoEncoderConfiguration &config)=0
virtual int | startDirectCdnStreaming (IDirectCdnStreamingEventHandler *eventHandler, const char *publishUrl, const DirectCdnStreamingMediaOptions &options)=0
virtual int | stopDirectCdnStreaming ()=0
virtual int | updateDirectCdnStreamingMediaOptions (const DirectCdnStreamingMediaOptions &options)=0
virtual int | startRhythmPlayer (const char *sound1, const char *sound2, const AgoraRhythmPlayerConfig &config)=0
virtual int | stopRhythmPlayer ()=0
virtual int | configRhythmPlayer (const AgoraRhythmPlayerConfig &config)=0
virtual int | takeSnapshot (uid_t uid, const char *filePath)=0
virtual int | takeSnapshot (uid_t uid, const media::SnapshotConfig &config)=0
virtual int | enableContentInspect (bool enabled, const media::ContentInspectConfig &config)=0
virtual int | adjustCustomAudioPublishVolume (track_id_t trackId, int volume)=0
virtual int | adjustCustomAudioPlayoutVolume (track_id_t trackId, int volume)=0
virtual int | setCloudProxy (CLOUD_PROXY_TYPE proxyType)=0
virtual int | setLocalAccessPoint (const LocalAccessPointConfiguration &config)=0
virtual int | setAdvancedAudioOptions (AdvancedAudioOptions &options, int sourceType=0)=0
virtual int | setAVSyncSource (const char *channelId, uid_t uid)=0
virtual int | enableVideoImageSource (bool enable, const ImageTrackOptions &options)=0
virtual int64_t | getCurrentMonotonicTimeInMs ()=0
virtual int | getNetworkType ()=0
virtual int | setParameters (const char *parameters)=0
virtual int | startMediaRenderingTracing ()=0
virtual int | enableInstantMediaRendering ()=0
virtual uint64_t | getNtpWallTimeInMs ()=0
virtual bool | isFeatureAvailableOnDevice (FeatureType type)=0
virtual int | sendAudioMetadata (const char *metadata, size_t length)=0
virtual int | queryHDRCapability (VIDEO_MODULE_TYPE videoModule, HDR_CAPABILITY &capability)=0
Public Member Functions inherited from agora::base::IEngineBase
virtual | ~IEngineBase ()
Public Member Functions inherited from agora::base::IParameterEngine
virtual int | setParametersInternal (const char *parameters, int priority)=0
virtual int | getParameters (const char *key, commons::cjson::JsonWrapper &result)=0
virtual | ~IParameterEngine ()

## Static Public Member Functions
static bool | isEventHandler (IRtcEngineEventHandler *handler)
static bool | isEventHandlerEx (IRtcEngineEventHandler *handler)
Static Public Member Functions inherited from agora::rtc::IRtcEngine
static AGORA_CPP_API void | release (RtcEngineReleaseCallback callback=nullptr)

## Protected Member Functions
virtual | ~IRtcEngineInternal ()

## Constructor & Destructor Documentation

## ◆ ~IRtcEngineInternal()

virtual agora::rtc::IRtcEngineInternal::~IRtcEngineInternal | ( |  | ) |
| inlineprotectedvirtual

## Member Function Documentation

## ◆ ref()

virtual aosl_ref_t agora::rtc::IRtcEngineInternal::ref | ( |  | ) |
| pure virtual

## ◆ initializeEx()

virtual int agora::rtc::IRtcEngineInternal::initializeEx | ( | const RtcEngineContextInternal & | context,
|  | bool | sync = false )
| pure virtual

## ◆ getSid()

virtual const char * agora::rtc::IRtcEngineInternal::getSid | ( | const RtcConnection & | connection = {} | ) |
| pure virtual

## ◆ setProfile()

virtual int agora::rtc::IRtcEngineInternal::setProfile | ( | const char * | profile,
|  | bool | merge )
| pure virtual

## ◆ getProfile()

virtual int agora::rtc::IRtcEngineInternal::getProfile | ( | std::string & | result | ) |
| pure virtual

## ◆ initializeInternal()

virtual int agora::rtc::IRtcEngineInternal::initializeInternal | ( | const RtcEngineContextInternal & | context,
|  | bool | sync = false )
| pure virtual

## ◆ releaseInternal()

virtual int agora::rtc::IRtcEngineInternal::releaseInternal | ( |  | ) |
| pure virtual

## ◆ setAudioOptionParams()

virtual int agora::rtc::IRtcEngineInternal::setAudioOptionParams | ( | const char * | params | ) |
| pure virtual

## ◆ getAudioOptionParams()

virtual int agora::rtc::IRtcEngineInternal::getAudioOptionParams | ( | char * | params | ) |
| pure virtual

## ◆ isMicrophoneOn()

virtual bool agora::rtc::IRtcEngineInternal::isMicrophoneOn | ( |  | ) |
| pure virtual

## ◆ reportWebAgentVideoStats()

virtual int agora::rtc::IRtcEngineInternal::reportWebAgentVideoStats | ( | const WebAgentVideoStats & | stats | ) |
| pure virtual

## ◆ monitorDeviceChange()

virtual int agora::rtc::IRtcEngineInternal::monitorDeviceChange | ( | bool | enabled | ) |
| pure virtual

## ◆ printLog()

virtual int agora::rtc::IRtcEngineInternal::printLog | ( | int | level,
|  | const char * | message )
| pure virtual

## ◆ runOnWorkerThread()

virtual int agora::rtc::IRtcEngineInternal::runOnWorkerThread | ( | std::function< void(void)> && | f | ) |
| pure virtual

## ◆ reportArgusCounters()

virtual int agora::rtc::IRtcEngineInternal::reportArgusCounters | ( | int * | counterId,
|  | int * | value,
|  | int | count,
|  | uid_t | uid )
| pure virtual

## ◆ enableYuvDumper()

virtual int agora::rtc::IRtcEngineInternal::enableYuvDumper | ( | bool | enable | ) |
| pure virtual

## ◆ setVideoConfigParam()

virtual int agora::rtc::IRtcEngineInternal::setVideoConfigParam | ( | const char * | params | ) |
| pure virtual

## ◆ getVideoConfigParam()

virtual int agora::rtc::IRtcEngineInternal::getVideoConfigParam | ( | char * | params,
|  | size_t | size )
| pure virtual

## ◆ setExternalVideoConfigEx() [1/2]

virtual int agora::rtc::IRtcEngineInternal::setExternalVideoConfigEx | ( | const VideoEncoderConfiguration & | config | ) |
| pure virtual

## ◆ setExternalVideoConfigEx() [2/2]

virtual int agora::rtc::IRtcEngineInternal::setExternalVideoConfigEx | ( | const VideoEncoderConfiguration & | config,
|  | const RtcConnection & | connection )
| pure virtual

## ◆ getParametersEx()

virtual int agora::rtc::IRtcEngineInternal::getParametersEx | ( | const RtcConnection & | connection,
|  | const char * | key,
|  | std::string & | results )
| pure virtual

## ◆ GetScreenCaptureType()

virtual int agora::rtc::IRtcEngineInternal::GetScreenCaptureType | ( |  | ) |
| pure virtual

## ◆ setLogLevelEx()

virtual int agora::rtc::IRtcEngineInternal::setLogLevelEx | ( | unsigned int | filter | ) |
| pure virtual

## ◆ simulateOnSetParameters()

virtual int agora::rtc::IRtcEngineInternal::simulateOnSetParameters | ( | const std::string & | parameters | ) |
| pure virtual

## ◆ setCameraDevice()

virtual int agora::rtc::IRtcEngineInternal::setCameraDevice | ( | const char | dev_id[MAX_DEVICE_ID_LENGTH] | ) |
| pure virtual

## ◆ getMediaPlayer()

virtual aosl_ref_t agora::rtc::IRtcEngineInternal::getMediaPlayer | ( | int | sourceId | ) |
| pure virtual

## ◆ putMediaPlayer()

virtual int agora::rtc::IRtcEngineInternal::putMediaPlayer | ( | int | sourceId | ) |
| pure virtual

## ◆ getConnection()

virtual agora_refptr< IRtcConnection > agora::rtc::IRtcEngineInternal::getConnection | ( | const RtcConnection & | connection = {} | ) | const
| pure virtual

## ◆ soundPositionChannel() [1/2]

virtual int agora::rtc::IRtcEngineInternal::soundPositionChannel | ( | uid_t | uid | ) |
| pure virtual

## ◆ soundPositionChannel() [2/2]

virtual int agora::rtc::IRtcEngineInternal::soundPositionChannel | ( | uid_t | uid,
|  | const RtcConnection & | connection )
| pure virtual

## ◆ setAppType()

virtual int32_t agora::rtc::IRtcEngineInternal::setAppType | ( | APP_TYPE | appType | ) |
| pure virtual

## ◆ enableVosUserInfoHidden()

virtual int32_t agora::rtc::IRtcEngineInternal::enableVosUserInfoHidden | ( | bool | enabled | ) |
| pure virtual

## ◆ setMediaRecorderObserver()

virtual int agora::rtc::IRtcEngineInternal::setMediaRecorderObserver | ( | const char * | channelId,
|  | uid_t | uid,
|  | bool | isLocal,
|  | media::IMediaRecorderObserverEx * | observer,
|  | int | sys_version = 0 )
| pure virtual

## ◆ startRecording()

virtual int agora::rtc::IRtcEngineInternal::startRecording | ( | const char * | channelId,
|  | uid_t | uid,
|  | bool | isLocal,
|  | const media::MediaRecorderConfiguration & | config )
| pure virtual

## ◆ startPreviewRecording()

virtual int agora::rtc::IRtcEngineInternal::startPreviewRecording | ( | const media::MediaRecorderConfiguration & | config | ) |
| pure virtual

## ◆ stopPreviewRecording()

virtual int agora::rtc::IRtcEngineInternal::stopPreviewRecording | ( |  | ) |
| pure virtual

## ◆ stopRecording()

virtual int agora::rtc::IRtcEngineInternal::stopRecording | ( | const char * | channelId,
|  | uid_t | uid,
|  | bool | isLocal )
| pure virtual

## ◆ setPreviewMediaRecorderObserver()

virtual int agora::rtc::IRtcEngineInternal::setPreviewMediaRecorderObserver | ( | media::IMediaRecorderObserverEx * | observer | ) |
| pure virtual

## ◆ releaseRecorder()

virtual int agora::rtc::IRtcEngineInternal::releaseRecorder | ( | const char * | channelId,
|  | uid_t | uid,
|  | bool | isLocal )
| pure virtual

## ◆ setTimestamp()

virtual int agora::rtc::IRtcEngineInternal::setTimestamp | ( | ENGINE_INIT_TS_POSITION | ts_position,
|  | uint64_t | ts )
| pure virtual

## ◆ getTimestamp()

virtual uint64_t agora::rtc::IRtcEngineInternal::getTimestamp | ( | ENGINE_INIT_TS_POSITION | ts_position | ) | const
| pure virtual

## ◆ reportEngineInitializeEvent()

virtual void agora::rtc::IRtcEngineInternal::reportEngineInitializeEvent | ( |  | ) | const
| pure virtual

## ◆ getRecentSid()

virtual std::string agora::rtc::IRtcEngineInternal::getRecentSid | ( | const RtcConnection * | connnection | ) |
| pure virtual

## ◆ setupAudioAttributeContext()

virtual int agora::rtc::IRtcEngineInternal::setupAudioAttributeContext | ( | void * | audioAttr | ) |
| pure virtual

## ◆ switchCameraId()

virtual int agora::rtc::IRtcEngineInternal::switchCameraId | ( | const char * | cameraId | ) |
| pure virtual

## ◆ getInitStatus()

virtual int agora::rtc::IRtcEngineInternal::getInitStatus | ( |  | ) |
| pure virtual

## ◆ setInitStatus()

virtual void agora::rtc::IRtcEngineInternal::setInitStatus | ( | ENGINE_INIT_STATUS | status | ) |
| pure virtual

## ◆ isEventHandler()

static bool agora::rtc::IRtcEngineInternal::isEventHandler | ( | IRtcEngineEventHandler * | handler | ) |
| inlinestatic

## ◆ isEventHandlerEx()

static bool agora::rtc::IRtcEngineInternal::isEventHandlerEx | ( | IRtcEngineEventHandler * | handler | ) |
| inlinestatic