Unreal Blueprint SDK API Reference

AddBlueprintCallbackExecutor(Executor: UAgoraBPuIRtcEngineEventHandlerCBExecutor*): void
AddBlueprintCallbackExecutorEx(Executor: UAgoraBPuIRtcEngineEventHandlerExCBExecutor*): void
ClearAllEventHandlerCBExecutors(): void
FollowSystemLoopbackDevice(enable: bool): int
GetAgoraAudioDeviceManager(): UAgoraBPuAudioDeviceManager*
GetAgoraVideoDeviceManager(): UAgoraBPuVideoDeviceManager*
GetEventHandler(HandlerType: EAgoraBPuEventHandlerType&, EventHandler: UAgoraBPuIRtcEngineEventHandler*&, EventHandlerEx: UAgoraBPuIRtcEngineEventHandlerEx*&): void
GetLoopbackDevice(deviceId: FString&): int
GetMediaPlayerSourceObserver(): UAgoraBPuIMediaPlayerSourceObserver*
GetPlaybackDeviceVolume(volume: int&): int
JoinChannel(token: const FString&, channelId: const FString&, uid: int64): int
LeaveChannel(): int
SetAudioProfile(profile?: EAUDIO_PROFILE_TYPE): int
SetLocalAccessPoint(config: const FLocalAccessPointConfiguration&): int
SetLoopbackDevice(deviceId: const FString&): int
SetRouteInCommunicationMode(route: int): int

path(): unknown

view(): unknown

GetApplicationVolume(volume: int&): int
GetCount(): int
GetDefaultDevice(deviceName: FString&, deviceId: FString&): int
GetDevice(index: int, deviceName: FString&, deviceId: FString&): int
IsApplicationMute(mute: bool): int
Release(): void
SetApplicationMute(mute: bool): int
SetApplicationVolume(volume: int): int
SetDevice(deviceId: const FString&): int

EnumeratePlaybackDevices(): UAudioDeviceCollection*
EnumerateRecordingDevices(): UAudioDeviceCollection*
FollowSystemPlaybackDevice(enable: bool): int
FollowSystemRecordingDevice(enable: bool): int
GetPlaybackDevice(deviceId: FString&): int
GetPlaybackDeviceInfo(deviceId: FString&, deviceName: FString&, deviceTypeName: FString&): int
GetPlaybackDeviceMute(mute: bool&): int
GetRecordingDevice(deviceId: FString&): int
GetRecordingDeviceInfo(deviceId: FString&, deviceName: FString&, deviceTypeName: FString&): int
GetRecordingDeviceMute(mute: bool&): int
GetRecordingDeviceVolume(volume: int&): int
Release(): void
SetPlaybackDevice(deviceId: const FString&): int
SetPlaybackDeviceMute(mute: bool): int
SetPlaybackDeviceVolume(volume: int): int
SetRecordingDevice(deviceId: const FString&): int
SetRecordingDeviceMute(mute: bool): int
SetRecordingDeviceVolume(volume: int): int
StartAudioDeviceLoopbackTest(indicationInterval: int): int
StartPlaybackDeviceTest(testAudioFilePath: const FString&): int
StartRecordingDeviceTest(indicationInterval: int): int
StopAudioDeviceLoopbackTest(): int
StopPlaybackDeviceTest(): int
StopRecordingDeviceTest(): int

AdjustPlayoutVolume(volume: int): int
AdjustPublishSignalVolume(volume: int): int
GetDuration(duration: int64&): int
GetMediaPlayerId(): int
GetMute(muted: bool&): int
GetPlayPosition(pos: int64&): int
GetPlaySrc(): FString
GetPlayoutVolume(volume: int&): int
GetPublishSignalVolume(volume: int&): int
GetState(): EMEDIA_PLAYER_STATE
GetStreamCount(count: int64&): int
GetStreamInfo(index: int64, info: FPlayerStreamInfo&): int
Mute(muted: bool): int
Open(url: const FString&, startPos: int64): int
OpenWithMediaSource(source: const FAgoraMediaSource&): int
Pause(): int
Play(): int
PlayPreloadedSrc(src: const FString&): int
PreloadSrc(src: const FString&, startPos: int64): int
Resume(): int
Seek(newPos: int64): int
SelectAudioTrack(index: int): int
SelectMultiAudioTrack(playoutTrackIndex: int, publishTrackIndex: int): int
SetAudioDualMonoMode(mode: EAUDIO_DUAL_MONO_MODE): int
SetAudioPitch(pitch: int): int
SetLoopCount(loopCount: int): int
SetPlaybackSpeed(speed: int): int
SetPlayerOptionWithInt(key: const FString&, value: int): int
SetPlayerOptionWithString(key: const FString&, value: const FString&): int
SetRenderMode(renderMode: ERENDER_MODE_TYPE): int
SetView(view: int64): int
Stop(): int
SwitchSrc(src: const FString&, syncPts?: bool): int
UnloadSrc(src: const FString&): int

OnAudioVolumeIndication(volume: int): void
OnMetaData(Data: const FString&): void
OnPlayBufferUpdated(playCachedBuffer: int64): void
OnPlayerCacheStats(stats: const FCacheStatistics&): void
OnPlayerEvent(eventCode: EMEDIA_PLAYER_EVENT, elapsedTime: int64, message: const FString&): void
OnPlayerInfoUpdated(info: const FPlayerUpdatedInfo&): void
OnPlayerPlaybackStats(stats: const FPlayerPlaybackStats&): void
OnPlayerSourceStateChanged(state: EMEDIA_PLAYER_STATE, ec: FENUMWRAP_MEDIA_PLAYER_REASON): void
OnPlayerSrcInfoChanged(from: const FSrcInfo&, to: const FSrcInfo&): void
OnPositionChanged(position_ms: int64, timestampMs: int64): void
OnPreloadEvent(src: const FString&, event: EPLAYER_PRELOAD_EVENT): void

AddVideoWatermark(watermarkUrl: const FString&, options: const FWatermarkOptions&): int
AdjustAudioMixingPlayoutVolume(volume: int): int
AdjustAudioMixingPublishVolume(volume: int): int
AdjustAudioMixingVolume(volume: int): int
AdjustLoopbackSignalVolume(volume: int): int
AdjustPlaybackSignalVolume(volume: int): int
AdjustRecordingSignalVolume(volume: int): int
AdjustUserPlaybackSignalVolume(uid: int64, volume: int): int
ClearVideoWatermarks(): int
Complain(callId: const FString&, description: const FString&): int
ConfigRhythmPlayer(config: const FAgoraRhythmPlayerConfig&): int
CreateDataStream(streamId: int&, config: const FDataStreamConfig&): int
DisableAudio(): int
DisableVideo(): int
EnableAudio(): int
EnableAudioVolumeIndication(interval: int, smooth: int, reportVad: bool): int
EnableCameraCenterStage(enabled: bool): int
EnableContentInspect(enabled: bool, config: const FContentInspectConfig&): int
EnableDualStreamMode(enabled: bool, streamConfig: const FSimulcastStreamConfig&): int
EnableEncryption(enabled: bool, config: const FEncryptionConfig&): int
EnableExtension(provider: const FString&, extension: const FString&, enable?: bool, type?: EMEDIA_SOURCE_TYPE): int
EnableFaceDetection(enabled: bool): int
EnableInEarMonitoring(enabled: bool, includeAudioFilters: int): int
EnableInstantMediaRendering(): int
EnableLocalAudio(enabled: bool): int
EnableLocalVideo(enabled: bool): int
EnableLoopbackRecording(enabled: bool, deviceName: const FString&): int
EnableMultiCamera(enabled: bool, config: const FCameraCapturerConfiguration&): int
EnableSoundPositionIndication(enabled: bool): int
EnableVideo(): int
EnableVideoImageSource(enable: bool, options: const FImageTrackOptions&): int
EnableVirtualBackground(enabled: bool, backgroundSource: FVirtualBackgroundSource, segproperty: FSegmentationProperty, type: EMEDIA_SOURCE_TYPE): int
EnableVoiceAITuner(enabled: bool, type: EVOICE_AI_TUNER_TYPE): int
EnableWebSdkInteroperability(enabled: bool): int
GetAgoraMediaPlayer(): UAgoraBPuMediaPlayer*
GetAgoraRtcEngine(): UAgoraBPuRtcEngine*
GetAudioDeviceInfo(deviceInfo: FDeviceInfo&): int
GetAudioMixingCurrentPosition(): int
GetAudioMixingDuration(): int
GetAudioMixingPlayoutVolume(): int
GetAudioMixingPublishVolume(): int
GetAudioTrackCount(): int
GetCallId(callId: FString&): int
GetCameraMaxZoomFactor(): float
GetConnectionState(): ECONNECTION_STATE_TYPE
GetEffectCurrentPosition(soundId: int): int
GetEffectDuration(filePath: const FString&): int
GetEffectsVolume(): int
GetErrorDescription(code: int): FString
GetExtensionProperty(provider: const FString&, extension: const FString&, ExtensionInfo: const FExtensionInfo&, key: const FString&, value: FString&): int
GetFaceShapeAreaOptions(shapeArea: EUABT_FACE_SHAPE_AREA, options: FUABT_FaceShapeAreaOptions&, type?: EUABT_MEDIA_SOURCE_TYPE): int
GetFaceShapeBeautyOptions(options: FUABT_FaceShapeBeautyOptions&, type?: EUABT_MEDIA_SOURCE_TYPE): int
GetNetworkType(): int
GetNtpWallTimeInMs(): FString
GetScreenCaptureSources(thumbSize: const FSIZE&, iconSize: const FSIZE&, includeScreen: bool): UIScreenCaptureSourceList*
GetUserInfoByUid(uid: int64, userInfo: FUserInfo&): int
GetUserInfoByUserAccount(userAccount: const FString&, userInfo: FUserInfo&): int
GetVersion(): FString
GetVolumeOfEffect(soundId: int): int
Initialize(context: const FRtcEngineContext&): int
IsCameraAutoExposureFaceModeSupported(): bool
IsCameraAutoFocusFaceModeSupported(): bool
IsCameraCenterStageSupported(): bool
IsCameraExposurePositionSupported(): bool
IsCameraExposureSupported(): bool
IsCameraFaceDetectSupported(): bool
IsCameraFocusSupported(): bool
IsCameraTorchSupported(): bool
IsCameraZoomSupported(): bool
IsFeatureAvailableOnDevice(type: EFeatureType): bool
IsSpeakerphoneEnabled(): bool
JoinChannelWithOptions(token: const FString&, channelId: const FString&, uid: int64, options: const FChannelMediaOptions&): int
JoinChannelWithUserAccount(token: const FString&, channelId: const FString&, userAccount: const FString&, options: const FChannelMediaOptions&): int
LeaveChannelWithOptions(options: const FLeaveChannelOptions&): int
LoadExtensionProvider(path: const FString&, unload_after_use: bool): int
MuteAllRemoteAudioStreams(mute: bool): int
MuteAllRemoteVideoStreams(mute: bool): int
MuteLocalAudioStream(mute: bool): int
MuteLocalVideoStream(mute: bool): int
MuteRecordingSignal(mute: bool): int
MuteRemoteAudioStream(uid: int64, mute: bool): int
MuteRemoteVideoStream(uid: int64, mute: bool): int
PauseAllChannelMediaRelay(): int
PauseAllEffects(): int
PauseAudioMixing(): int
PauseEffect(soundId: int): int
PlayAllEffects(loopCount: int, pitch: float, pan: float, gain: int, publish: bool): int
PlayEffect(soundId: int, filePath: const FString&, loopCount: int, pitch: float, pan: float, gain: int, publish: bool, startPos: int): int
PreloadChannel(token: const FString&, channelId: const FString&, uid: int64): int
PreloadChannelWithUserAccount(token: const FString&, channelId: const FString&, userAccount: const FString&): int
PreloadEffect(soundId: int, filePath: const FString&, startPos: int): int
QueryCameraFocalLengthCapability(focalLengthInfos: const TArray&): int
QueryCodecCapability(codecInfo: TArray&, QuerySize?: int): int
QueryDeviceScore(): int
QueryScreenCaptureCapability(): int
Rate(callId: const FString&, rating: int, description: const FString&): int
RegisterExtension(provider: const FString&, extension: const FString&, type: EMEDIA_SOURCE_TYPE): int
RegisterLocalUserAccount(appId: const FString&, userAccount: const FString&): int
Release(sync?: bool): void
RenewToken(token: const FString&): int
ResumeAllChannelMediaRelay(): int
ResumeAllEffects(): int
ResumeAudioMixing(): int
ResumeEffect(soundId: int): int
SelectAudioTrack(index: int): int
SendCustomReportMessage(id: const FString&, category: const FString&, event: const FString&, label: const FString&, value: int): int
SendStreamMessage(streamId: int, data: const FString&): int
SetAINSMode(enabled: bool, mode: EAUDIO_AINS_MODE): int
SetAVSyncSource(channelId: const FString&, uid: int64): int
SetAdvancedAudioOptions(options: const FAdvancedAudioOptions&): int
SetAudioEffectParameters(preset: FENUMWRAP_AUDIO_EFFECT_PRESET, param1: int, param2: int): int
SetAudioEffectPreset(preset: FENUMWRAP_AUDIO_EFFECT_PRESET): int
SetAudioMixingDualMonoMode(mode: EAUDIO_MIXING_DUAL_MONO_MODE): int
SetAudioMixingPitch(pitch: int): int
SetAudioMixingPlaybackSpeed(speed: int): int
SetAudioMixingPosition(pos: int): int
SetAudioProfileAndScenario(profile?: EAUDIO_PROFILE_TYPE, scenario?: EAUDIO_SCENARIO_TYPE): int
SetAudioScenario(scenario?: EAUDIO_SCENARIO_TYPE): int
SetAudioSessionOperationRestriction(restriction: EAUDIO_SESSION_OPERATION_RESTRICTION): int
SetBeautyEffectOptions(enabled: bool, options: const FBeautyOptions&, type: EMEDIA_SOURCE_TYPE): int
SetCameraAutoExposureFaceModeEnabled(enabled: bool): int
SetCameraAutoFocusFaceModeEnabled(enabled: bool): int
SetCameraCapturerConfiguration(config: const FCameraCapturerConfiguration&): int
SetCameraDeviceOrientation(type: EVIDEO_SOURCE_TYPE, orientation: FENUMWRAP_VIDEO_ORIENTATION): int
SetCameraExposureFactor(factor: float): int
SetCameraExposurePosition(positionXinView: float, positionYinView: float): int
SetCameraFocusPositionInPreview(positionX: float, positionY: float): int
SetCameraStabilizationMode(mode: FENUMWRAP_CAMERA_STABILIZATION_MODE): int
SetCameraTorchOn(isOn: bool): int
SetCameraZoomFactor(factor: float): int
SetChannelProfile(profile: ECHANNEL_PROFILE_TYPE): int
SetClientRole(options: FClientRoleOptions, clientroletype?: ECLIENT_ROLE_TYPE): int
SetCloudProxy(proxyType: ECLOUD_PROXY_TYPE): int
SetColorEnhanceOptions(enabled: bool, options: const FColorEnhanceOptions&, type: EMEDIA_SOURCE_TYPE): int
SetDefaultAudioRouteToSpeakerphone(defaultToSpeaker: bool): int
SetDualStreamMode(mode: FENUMWRAP_SIMULCAST_STREAM_MODE, streamConfig: const FSimulcastStreamConfig&): int
SetEffectPosition(soundId: int, pos: int): int
SetEffectsVolume(volume: int): int
SetEnableSpeakerphone(speakerOn: bool): int
SetExtensionProperty(provider: const FString&, extension: const FString&, key: const FString&, value: const FString&, type?: EMEDIA_SOURCE_TYPE): int
SetExtensionProviderProperty(provider: const FString&, key: const FString&, value: const FString&): int
SetFaceShapeAreaOptions(options: const FUABT_FaceShapeAreaOptions&, type?: EUABT_MEDIA_SOURCE_TYPE): int
SetFaceShapeBeautyOptions(enabled: bool, options: const FUABT_FaceShapeBeautyOptions&, type?: EUABT_MEDIA_SOURCE_TYPE): int
SetFilterEffectOptions(enabled: bool, options: const FUABT_FilterEffectOptions&, type?: EUABT_MEDIA_SOURCE_TYPE): int
SetHeadphoneEQParameters(lowGain: int, highGain: int): int
SetHeadphoneEQPreset(preset: FENUMWRAP_HEADPHONE_EQUALIZER_PRESET): int
SetInEarMonitoringVolume(volume: int): int
SetLocalRenderMode(renderMode: ERENDER_MODE_TYPE, mirrorMode?: EVIDEO_MIRROR_MODE_TYPE): int
SetLocalRenderTargetFps(sourceType: EUABT_VIDEO_SOURCE_TYPE, targetFps: int): int
SetLocalVideoMirrorMode(mirrorMode: EVIDEO_MIRROR_MODE_TYPE): int
SetLocalVoiceEqualization(bandFrequency: EAUDIO_EQUALIZATION_BAND_FREQUENCY, bandGain: int): int
SetLocalVoiceFormant(formantRatio?: const FString&): int
SetLocalVoicePitch(pitch: float): int
SetLocalVoiceReverb(reverbKey: EAUDIO_REVERB_TYPE, value: int): int
SetLogFile(filePath: const FString&): int
SetLogFileSize(fileSizeInKBytes: int): int
SetLogFilter(filter: int): int
SetLogLevel(level: ELOG_LEVEL): int
SetLowlightEnhanceOptions(enabled: bool, options: const FUABT_LowlightEnhanceOptions&, type: EUABT_MEDIA_SOURCE_TYPE): int
SetParameters(parameters: const FString&): int
SetRemoteDefaultVideoStreamType(streamType: EVIDEO_STREAM_TYPE): int
SetRemoteRenderMode(uid: int64, renderMode: ERENDER_MODE_TYPE, mirrorMode: EVIDEO_MIRROR_MODE_TYPE): int
SetRemoteRenderTargetFps(targetFps: int): int
SetRemoteSubscribeFallbackOption(option: ESTREAM_FALLBACK_OPTIONS): int
SetRemoteVideoStreamType(uid: int64, streamType: EVIDEO_STREAM_TYPE): int
SetRemoteVoicePosition(uid: int64, pan: float, gain: float): int
SetScreenCaptureContentHint(contentHint: EVIDEO_CONTENT_HINT): int
SetScreenCaptureScenario(screenScenario: ESCREEN_SCENARIO_TYPE): int
SetSubscribeAudioAllowlist(uidList: TArray, uidNumber: int): int
SetSubscribeAudioBlocklist(uidList: TArray, uidNumber: int): int
SetSubscribeVideoAllowlist(uidList: TArray, uidNumber: int): int
SetSubscribeVideoBlocklist(uidList: TArray, uidNumber: int): int
SetVideoDenoiserOptions(enabled: bool, options: const FUABT_VideoDenoiserOptions&, type: EUABT_MEDIA_SOURCE_TYPE): int
SetVideoEncoderConfiguration(config: const FVideoEncoderConfiguration&): int
SetVideoScenario(scenarioType: EVIDEO_APPLICATION_SCENARIO_TYPE): int
SetVoiceBeautifierParameters(preset: FENUMWRAP_VOICE_BEAUTIFIER_PRESET, param1: int, param2: int): int
SetVoiceBeautifierPreset(preset: FENUMWRAP_VOICE_BEAUTIFIER_PRESET): int
SetVoiceConversionPreset(preset: FENUMWRAP_VOICE_CONVERSION_PRESET): int
SetVolumeOfEffect(soundId: int, volume: int): int
SetupLocalVideo(canvas: const FVideoCanvas&): int
SetupRemoteVideo(canvas: const FVideoCanvas&): int
StartAudioMixing(filePath: const FString&, loopback: bool, cycle: int, startPos?: int): int
StartAudioRecording(config: const FAudioRecordingConfiguration&): int
StartCameraCapture(sourceType: EVIDEO_SOURCE_TYPE, config: const FCameraCapturerConfiguration&): int
StartEchoTest(config: const FEchoTestConfiguration&): int
StartLastmileProbeTest(config: const FLastmileProbeConfig&): int
StartLocalVideoTranscoder(config: const FLocalTranscoderConfiguration&): int
StartMediaRenderingTracing(): int
StartOrUpdateChannelMediaRelay(configuration: const FChannelMediaRelayConfiguration&): int
StartPreview(sourceType?: EVIDEO_SOURCE_TYPE): int
StartRhythmPlayer(sound1: const FString&, sound2: const FString&, config: const FAgoraRhythmPlayerConfig&): int
StartRtmpStreamWithTranscoding(url: const FString&, transcoding: const FLiveTranscoding&): int
StartRtmpStreamWithoutTranscoding(url: const FString&): int
StartScreenCapture(captureParams: const FScreenCaptureParameters2&): int
StartScreenCaptureByDisplayId(displayId: int64, regionRect: const FRectangle&, captureParams: const FScreenCaptureParameters&): int
StartScreenCaptureByScreenRect(screenRect: const FRectangle&, regionRect: const FRectangle&, captureParams: const FScreenCaptureParameters&): int
StartScreenCaptureBySourceType(sourceType: EVIDEO_SOURCE_TYPE, config: const FScreenCaptureConfiguration&): int
StartScreenCaptureByWindowId(windowId: int64, regionRect: const FRectangle&, captureParams: const FScreenCaptureParameters&): int
StopAllEffects(): int
StopAudioMixing(): int
StopAudioRecording(): int
StopCameraCapture(sourceType: EVIDEO_SOURCE_TYPE): int
StopChannelMediaRelay(): int
StopEchoTest(): int
StopEffect(soundId: int): int
StopLastmileProbeTest(): int
StopLocalVideoTranscoder(): int
StopPreview(sourceType?: EVIDEO_SOURCE_TYPE): int
StopRhythmPlayer(): int
StopRtmpStream(url: const FString&): int
StopScreenCapture(): int
StopScreenCaptureBySourceType(sourceType: EVIDEO_SOURCE_TYPE): int
SwitchCamera(): int
TakeSnapshot(uid: int64, filePath: const FString&): int
TakeSnapshotWithConfig(uid: int64, config: const FUABT_SnapshotConfig&): int
UnloadAllEffects(): int
UnloadEffect(soundId: int): int
UpdateChannelMediaOptions(options: const FChannelMediaOptions&): int
UpdateLocalTranscoderConfiguration(config: const FLocalTranscoderConfiguration&): int
UpdatePreloadChannelToken(token: const FString&): int
UpdateRtmpTranscoding(transcoding: const FLiveTranscoding&): int
UpdateScreenCapture(captureParams: const FScreenCaptureParameters2&): int
UpdateScreenCaptureParameters(captureParams: const FScreenCaptureParameters&): int
UpdateScreenCaptureRegion(regionRect: const FRectangle&): int

OnActiveSpeaker(uid: int64): void
OnAudioDeviceStateChanged(deviceId: const FString&, deviceType: int, deviceState: int): void
OnAudioDeviceVolumeChanged(deviceType: FENUMWRAP_MEDIA_DEVICE_TYPE, volume: int, muted: bool): void
OnAudioEffectFinished(soundId: int): void
OnAudioMixingFinished(): void
OnAudioMixingPositionChanged(position: int64): void
OnAudioMixingStateChanged(state: FENUMWRAP_AUDIO_MIXING_STATE_TYPE, reason: FENUMWRAP_AUDIO_MIXING_REASON_TYPE): void
OnAudioPublishStateChanged(channel: const FString&, oldState: ESTREAM_PUBLISH_STATE, newState: ESTREAM_PUBLISH_STATE, elapseSinceLastState: int): void
OnAudioQuality(uid: int64, quality: int, delay: int, lost: int): void
OnAudioRoutingChanged(routing: int): void
OnAudioSubscribeStateChanged(channel: const FString&, uid: int64, oldState: ESTREAM_SUBSCRIBE_STATE, newState: ESTREAM_SUBSCRIBE_STATE, elapseSinceLastState: int): void
OnAudioVolumeIndication(speakers: const TArray&, totalVolume: int): void
OnCameraExposureAreaChanged(x: int, y: int, width: int, height: int): void
OnCameraFocusAreaChanged(x: int, y: int, width: int, height: int): void
OnCameraReady(): void
OnChannelMediaRelayStateChanged(state: int, code: int): void
OnClientRoleChangeFailed(reason: ECLIENT_ROLE_CHANGE_FAILED_REASON, currentRole: ECLIENT_ROLE_TYPE): void
OnClientRoleChanged(oldRole: ECLIENT_ROLE_TYPE, newRole: ECLIENT_ROLE_TYPE, newRoleOptions: const FClientRoleOptions&): void
OnConnectionBanned(): void
OnConnectionInterrupted(): void
OnConnectionLost(): void
OnConnectionStateChanged(state: ECONNECTION_STATE_TYPE, reason: ECONNECTION_CHANGED_REASON_TYPE): void
OnEncryptionError(errorType: EENCRYPTION_ERROR_TYPE): void
OnError(error: int, msg: const FString&): void
OnExtensionErrorWithContext(context: const FExtensionContext&, error: int, message: const FString&): void
OnExtensionEventWithContext(context: const FExtensionContext&, key: const FString&, value: const FString&): void
OnExtensionStartedWithContext(context: const FExtensionContext&): void
OnExtensionStoppedWithContext(context: const FExtensionContext&): void
OnFacePositionChanged(imageWidth: int, imageHeight: int, vecRectangle: const TArray&, vecDistance: const TArray&, numFaces: int): void
OnFirstLocalAudioFramePublished(elapsed: int): void
OnFirstLocalVideoFrame(source: EVIDEO_SOURCE_TYPE, width: int, height: int, elapsed: int): void
OnFirstLocalVideoFramePublished(source: EVIDEO_SOURCE_TYPE, elapsed: int): void
OnFirstRemoteAudioDecoded(uid: int64, elapsed: int): void
OnFirstRemoteAudioFrame(uid: int64, elapsed: int): void
OnFirstRemoteVideoDecoded(uid: int64, width: int, height: int, elapsed: int): void
OnFirstRemoteVideoFrame(uid: int64, width: int, height: int, elapsed: int): void
OnJoinChannelSuccess(Channel: const FString&, Uid: int64, Elapsed: int): void
OnLastmileProbeResult(result: const FLastmileProbeResult&): void
OnLastmileQuality(quality: int): void
OnLeaveChannel(stats: const FRtcStats&): void
OnLocalAudioStateChanged(state: ELOCAL_AUDIO_STREAM_STATE, reason: ELOCAL_AUDIO_STREAM_REASON): void
OnLocalAudioStats(stats: const FLocalAudioStats&): void
OnLocalUserRegistered(uid: int64, userAccount: const FString&): void
OnLocalVideoStateChanged(source: EVIDEO_SOURCE_TYPE, state: ELOCAL_VIDEO_STREAM_STATE, reason: ELOCAL_VIDEO_STREAM_REASON): void
OnLocalVideoStats(source: EVIDEO_SOURCE_TYPE, stats: const FLocalVideoStats&): void
OnLocalVideoTranscoderError(stream: const FTranscodingVideoStream&, error: EVIDEO_TRANSCODER_ERROR): void
OnNetworkQuality(uid: int64, txQuality: int, rxQuality: int): void
OnNetworkTypeChanged(type: FENUMWRAP_NETWORK_TYPE): void
OnPermissionError(permissionType: EPERMISSION_TYPE): void
OnProxyConnected(channel: const FString&, uid: int64, proxyType: EPROXY_TYPE, localProxyIp: const FString&, elapsed: int): void
OnRejoinChannelSuccess(channel: const FString&, uid: int64, elapsed: int): void
OnRemoteAudioStateChanged(uid: int64, state: EREMOTE_AUDIO_STATE, reason: EREMOTE_AUDIO_STATE_REASON, elapsed: int): void
OnRemoteAudioStats(stats: const FRemoteAudioStats&): void
OnRemoteAudioTransportStats(uid: int64, delay: int, lost: int, rxKBitRate: int): void
OnRemoteSubscribeFallbackToAudioOnly(uid: int64, isFallbackOrRecover: bool): void
OnRemoteVideoStateChanged(uid: int64, state: EREMOTE_VIDEO_STATE, reason: EREMOTE_VIDEO_STATE_REASON, elapsed: int): void
OnRemoteVideoStats(stats: const FRemoteVideoStats&): void
OnRemoteVideoTransportStats(uid: int64, delay: int, lost: int, rxKBitRate: int): void
OnRequestToken(): void
OnRhythmPlayerStateChanged(state: FENUMWRAP_RHYTHM_PLAYER_STATE_TYPE, reason: FENUMWRAP_RHYTHM_PLAYER_REASON): void
OnRtcStats(stats: const FRtcStats&): void
OnRtmpStreamingEvent(url: const FString&, eventCode: ERTMP_STREAMING_EVENT): void
OnRtmpStreamingStateChanged(url: const FString&, state: ERTMP_STREAM_PUBLISH_STATE, reason: ERTMP_STREAM_PUBLISH_REASON): void
OnSnapshotTaken(uid: int64, filePath: const FString&, width: int, height: int, errCode: int): void
OnStreamMessage(uid: int64, streamId: int, data: const FString&, length: int, sentTs: int64): void
OnStreamMessageError(uid: int64, streamId: int, code: int, missed: int, cached: int): void
OnTokenPrivilegeWillExpire(token: const FString&): void
OnTranscodedStreamLayoutInfo(uid: int64, width: int, height: int, layoutCount: int, layoutlist: const TArray&): void
OnTranscodingUpdated(): void
OnUplinkNetworkInfoUpdated(info: const FUplinkNetworkInfo&): void
OnUserEnableLocalVideo(uid: int64, enabled: bool): void
OnUserEnableVideo(uid: int64, enabled: bool): void
OnUserInfoUpdated(uid: int64, info: const FUserInfo&): void
OnUserJoined(uid: int64, elapsed: int): void
OnUserMuteAudio(uid: int64, muted: bool): void
OnUserMuteVideo(uid: int64, muted: bool): void
OnUserOffline(uid: int64, reason: EUSER_OFFLINE_REASON_TYPE): void
OnVideoDeviceStateChanged(deviceId: const FString&, deviceType: int, deviceState: int): void
OnVideoPublishStateChanged(source: EVIDEO_SOURCE_TYPE, channel: const FString&, oldState: ESTREAM_PUBLISH_STATE, newState: ESTREAM_PUBLISH_STATE, elapseSinceLastState: int): void
OnVideoRenderingTracingResult(uid: int64, currentEvent: EMEDIA_TRACE_EVENT, tracingInfo: const FVideoRenderingTracingInfo&): void
OnVideoSizeChanged(sourceType: EVIDEO_SOURCE_TYPE, uid: int64, width: int, height: int, rotation: int): void
OnVideoStopped(): void
OnVideoSubscribeStateChanged(channel: const FString&, uid: int64, oldState: ESTREAM_SUBSCRIBE_STATE, newState: ESTREAM_SUBSCRIBE_STATE, elapseSinceLastState: int): void