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Voice SDK v4.4.0 for Unreal Engine
  • A
    • addVideoWatermark [1/2][1]
    • addVideoWatermark [2/2][1]
    • addVideoWatermarkEx[1]
    • adjustAudioMixingPlayoutVolume[1]
    • adjustAudioMixingPublishVolume[1]
    • adjustAudioMixingVolume[1]
    • adjustCustomAudioPlayoutVolume[1]
    • adjustCustomAudioPublishVolume[1]
    • adjustLoopbackSignalVolume[1]
    • adjustPlaybackSignalVolume[1]
    • adjustPlayoutVolume[1]
    • adjustPublishSignalVolume[1]
    • adjustRecordingSignalVolume[1]
    • adjustUserPlaybackSignalVolume[1]
    • adjustUserPlaybackSignalVolumeEx[1]
  • C
    • clearRemotePositions[1]
    • clearVideoWatermarkEx[1]
    • clearVideoWatermarks[1]
    • complain[1]
    • configRhythmPlayer[1]
    • createCustomAudioTrack[1]
    • createCustomVideoTrack[1]
    • createDataStream [1/2][1]
    • createDataStream [2/2][1]
    • createDataStreamEx [1/2][1]
    • createDataStreamEx [2/2][1]
    • createMediaPlayer[1]
  • D
    • destroyCustomAudioTrack[1]
    • destroyCustomVideoTrack[1]
    • destroyMediaPlayer[1]
    • disableAudio[1]
    • disableAudioSpectrumMonitor[1]
    • disableVideo[1]
  • E
    • enableAudio[1]
    • enableAudioSpectrumMonitor[1]
    • enableAudioVolumeIndication[1]
    • enableAudioVolumeIndicationEx[1]
    • enableAutoRemoveCache[1]
    • enableCameraCenterStage[1]
    • enableContentInspect[1]
    • enableContentInspectEx[1]
    • enableCustomAudioLocalPlayback[1]
    • enableDualStreamMode [1/2][1]
    • enableDualStreamMode [2/2][1]
    • enableDualStreamModeEx[1]
    • enableEncryption[1]
    • enableEncryptionEx[1]
    • enableExtension[1]
    • enableFaceDetection[1]
    • enableInEarMonitoring[1]
    • enableInstantMediaRendering[1]
    • enableLocalAudio[1]
    • enableLocalVideo[1]
    • enableLoopbackRecording[1]
    • enableLoopbackRecordingEx[1]
    • enableMultiCamera[1]
    • enableSoundPositionIndication[1]
    • enableSpatialAudio[1]
    • enableVideo[1]
    • enableVideoImageSource[1]
    • enableVirtualBackground[1]
    • enableVoiceAITuner[1]
    • enableWebSdkInteroperability[1]
    • enumeratePlaybackDevices[1]
    • enumerateRecordingDevices[1]
    • enumerateVideoDevices[1]
  • F
    • followSystemLoopbackDevice[1]
    • followSystemPlaybackDevice[1]
    • followSystemRecordingDevice[1]
  • G
    • Get[1]
    • getApplicationVolume[1]
    • getAudioDeviceInfo[1]
    • getAudioMixingCurrentPosition[1]
    • getAudioMixingDuration[1]
    • getAudioMixingPlayoutVolume[1]
    • getAudioMixingPublishVolume[1]
    • getAudioTrackCount[1]
    • getCacheDir[1]
    • getCacheFileCount[1]
    • getCallId[1]
    • getCallIdEx[1]
    • getCameraMaxZoomFactor[1]
    • getCapability[1]
    • getConnectionState[1]
    • getConnectionStateEx[1]
    • getCount[1][2][3]
    • getCurrentMonotonicTimeInMs[1]
    • getDefaultDevice [1/2][1]
    • getDefaultDevice [2/2][1]
    • getDevice[1][2]
    • getDevice [1/2][1]
    • getDevice [2/2][1]
    • getDuration[1]
    • getEarMonitoringAudioParams[1]
    • getEffectCurrentPosition[1]
    • getEffectDuration[1]
    • getEffectsVolume[1]
    • getErrorDescription[1]
    • getExtensionProperty[1]
    • getLoopbackDevice[1]
    • getMaxCacheFileCount[1]
    • getMaxCacheFileSize[1]
    • getMaxMetadataSize[1]
    • getMediaPlayerCacheManager[1]
    • getMediaPlayerId[1]
    • getMirrorApplied[1]
    • getMixedAudioParams[1]
    • getMute[1]
    • getNetworkType[1]
    • getNtpWallTimeInMs[1]
    • getObservedAudioFramePosition[1]
    • getObservedFramePosition[1]
    • getPlaybackAudioParams[1]
    • getPlaybackDevice[1]
    • getPlaybackDeviceInfo [1/2][1]
    • getPlaybackDeviceInfo [2/2][1]
    • getPlaybackDeviceMute[1]
    • getPlaybackDeviceVolume[1]
    • getPlayoutVolume[1]
    • getPlayPosition[1]
    • getPlaySrc[1]
    • getPublishSignalVolume[1]
    • getRecordAudioParams[1]
    • getRecordingDevice[1]
    • getRecordingDeviceInfo [1/2][1]
    • getRecordingDeviceInfo [2/2][1]
    • getRecordingDeviceVolume[1]
    • getRotationApplied[1]
    • getScreenCaptureSources[1]
    • getSourceInfo[1]
    • getState[1]
    • getStreamCount[1]
    • getStreamInfo[1]
    • getUserInfoByUid[1]
    • getUserInfoByUserAccount[1]
    • getVersion[1]
    • getVideoFormatPreference[1]
    • getVideoFrameProcessMode[1]
    • getVolumeOfEffect[1]
  • I
    • initialize[1][2]
    • isApplicationMute[1]
    • isCameraAutoExposureFaceModeSupported[1]
    • isCameraAutoFocusFaceModeSupported[1]
    • isCameraCenterStageSupported[1]
    • isCameraExposurePositionSupported[1]
    • isCameraExposureSupported[1]
    • isCameraFaceDetectSupported[1]
    • isCameraFocusSupported[1]
    • isCameraTorchSupported[1]
    • isCameraZoomSupported[1]
    • isFeatureAvailableOnDevice[1]
    • isSpeakerphoneEnabled[1]
  • J
    • joinChannel [1/2][1]
    • joinChannel [2/2][1]
    • joinChannelEx[1]
    • joinChannelWithUserAccount [1/2][1]
    • joinChannelWithUserAccount [2/2][1]
    • joinChannelWithUserAccountEx[1]
  • L
    • leaveChannel [1/2][1]
    • leaveChannel [2/2][1]
    • leaveChannelEx [1/2][1]
    • leaveChannelEx [2/2][1]
    • loadExtensionProvider[1]
  • M
    • mute[1]
    • muteAllRemoteAudioStreams[1][2]
    • muteAllRemoteAudioStreamsEx[1]
    • muteAllRemoteVideoStreams[1]
    • muteAllRemoteVideoStreamsEx[1]
    • muteLocalAudioStream[1][2]
    • muteLocalAudioStreamEx[1]
    • muteLocalVideoStream[1]
    • muteLocalVideoStreamEx[1]
    • muteRecordingSignal[1]
    • muteRemoteAudioStream[1][2]
    • muteRemoteAudioStreamEx[1]
    • muteRemoteVideoStream[1]
    • muteRemoteVideoStreamEx[1]
  • N
    • numberOfCapabilities[1]
  • O
    • onActiveSpeaker[1]
    • onAudioDeviceStateChanged[1]
    • onAudioDeviceVolumeChanged[1]
    • onAudioEffectFinished[1]
    • onAudioMixingFinished[1]
    • onAudioMixingPositionChanged[1]
    • onAudioMixingStateChanged[1]
    • onAudioPublishStateChanged[1]
    • onAudioQuality[1]
    • onAudioRoutingChanged[1]
    • onAudioSubscribeStateChanged[1]
    • onAudioVolumeIndication[1][2]
    • onCameraExposureAreaChanged[1]
    • onCameraFocusAreaChanged[1]
    • onCameraReady[1]
    • onCaptureVideoFrame[1]
    • onChannelMediaRelayStateChanged[1][2]
    • onClientRoleChangeFailed[1]
    • onConnectionBanned[1]
    • onConnectionInterrupted[1]
    • onConnectionLost[1]
    • onConnectionStateChanged[1]
    • onDirectCdnStreamingStateChanged[1]
    • onDirectCdnStreamingStats[1]
    • onEarMonitoringAudioFrame[1]
    • onEncodedVideoFrameReceived[1]
    • onEncryptionError[1]
    • onError[1]
    • onExtensionErrorWithContext[1]
    • onExtensionEventWithContext[1]
    • onExtensionStartedWithContext[1]
    • onExtensionStoppedWithContext[1]
    • onFaceInfo[1]
    • onFacePositionChanged[1]
    • onFirstLocalAudioFramePublished[1]
    • onFirstLocalVideoFrame[1]
    • onFirstLocalVideoFramePublished[1]
    • onFirstRemoteAudioDecoded[1]
    • onFirstRemoteAudioFrame[1]
    • onFirstRemoteVideoDecoded[1]
    • onFirstRemoteVideoFrame[1]
    • onFrame[1][2]
    • onJoinChannelSuccess[1]
    • onLastmileProbeResult[1]
    • onLastmileQuality[1]
    • onLeaveChannel[1]
    • onLocalAudioSpectrum[1]
    • onLocalAudioStateChanged[1]
    • onLocalAudioStats[1]
    • onLocalUserRegistered[1]
    • onLocalVideoStateChanged[1]
    • onLocalVideoStats[1]
    • onLocalVideoTranscoderError[1]
    • onMetaData[1]
    • onMetadataReceived[1]
    • OnMixedAudioEncodedFrame[1]
    • onMixedAudioFrame[1]
    • onNetworkQuality[1]
    • onNetworkTypeChanged[1]
    • onPermissionError[1]
    • OnPlaybackAudioEncodedFrame[1]
    • onPlaybackAudioFrame[1]
    • onPlaybackAudioFrameBeforeMixing[1]
    • onPlayBufferUpdated[1]
    • onPlayerCacheStats[1]
    • onPlayerEvent[1]
    • onPlayerInfoUpdated[1]
    • onPlayerPlaybackStats[1]
    • onPlayerSourceStateChanged[1]
    • onPlayerSrcInfoChanged[1]
    • onPositionChanged[1]
    • onPreEncodeVideoFrame[1]
    • onPreloadEvent[1]
    • onProxyConnected[1]
    • onReadData[1]
    • onReadyToSendMetadata[1]
    • onReceiveAudioPacket[1]
    • onReceiveVideoPacket[1]
    • OnRecordAudioEncodedFrame[1]
    • onRecordAudioFrame[1]
    • onRejoinChannelSuccess[1]
    • onRemoteAudioSpectrum[1]
    • onRemoteAudioStateChanged[1]
    • onRemoteAudioStats[1]
    • onRemoteAudioTransportStats[1]
    • onRemoteSubscribeFallbackToAudioOnly[1]
    • onRemoteVideoStateChanged[1]
    • onRemoteVideoStats[1]
    • onRemoteVideoTransportStats[1]
    • onRenderVideoFrame[1]
    • onRequestToken[1]
    • onRhythmPlayerStateChanged[1]
    • onRtcStats[1]
    • onRtmpStreamingEvent[1]
    • onRtmpStreamingStateChanged[1]
    • onSeek[1]
    • onSendAudioPacket[1]
    • onSendVideoPacket[1]
    • onSnapshotTaken[1]
    • onStreamMessage[1][2]
    • onStreamMessageError[1][2]
    • onTokenPrivilegeWillExpire[1]
    • onTranscodedStreamLayoutInfo[1]
    • onTranscodingUpdated[1]
    • onUplinkNetworkInfoUpdated[1][2]
    • onUserEnableLocalVideo[1]
    • onUserEnableVideo[1]
    • onUserInfoUpdated[1]
    • onUserMuteAudio[1]
    • onUserMuteVideo[1]
    • onUserOffline[1]
    • onVideoDeviceStateChanged[1]
    • onVideoPublishStateChanged[1]
    • onVideoRenderingTracingResult[1]
    • onVideoSizeChanged[1]
    • onVideoStopped[1]
    • onVideoSubscribeStateChanged[1]
    • open[1]
    • openWithMediaSource[1]
  • P
    • pause[1]
    • pauseAllChannelMediaRelay[1]
    • pauseAllChannelMediaRelayEx[1]
    • pauseAllEffects[1]
    • pauseAudioMixing[1]
    • pauseEffect[1]
    • play[1]
    • playAllEffects[1]
    • playEffect[1]
    • playPreloadedSrc[1]
    • preloadChannel[1]
    • preloadChannelWithUserAccount[1]
    • preloadEffect[1]
    • preloadSrc[1]
    • pullAudioFrame[1]
    • pushAudioFrame[1]
    • pushVideoFrame[1]
  • Q
    • queryCameraFocalLengthCapability[1]
    • queryCodecCapability[1]
    • queryDeviceScore[1]
    • queryInterface[1]
    • queryScreenCaptureCapability[1]
  • R
    • rate[1]
    • registerAudioEncodedFrameObserver[1]
    • registerAudioFrameObserver[1]
    • registerAudioFrameObserver [1/2][1]
    • registerAudioFrameObserver [2/2][1]
    • registerAudioSpectrumObserver[1]
    • registerExtension[1]
    • registerFaceInfoObserver[1]
    • registerLocalUserAccount[1]
    • registerMediaMetadataObserver[1]
    • registerPacketObserver[1]
    • registerPlayerSourceObserver[1]
    • registerVideoEncodedFrameObserver[1]
    • registerVideoFrameObserver[1][2]
    • release[1][2][3][4][5][6][7]
    • removeAllCaches[1]
    • removeCacheByUri[1]
    • removeOldCache[1]
    • removeRemotePosition[1]
    • renewToken[1]
    • resume[1]
    • resumeAllChannelMediaRelay[1]
    • resumeAllChannelMediaRelayEx[1]
    • resumeAllEffects[1]
    • resumeAudioMixing[1]
    • resumeEffect[1]
  • S
    • seek[1]
    • selectAudioTrack [1/2][1]
    • selectAudioTrack [2/2][1]
    • selectMultiAudioTrack[1]
    • sendCustomReportMessage[1]
    • sendCustomReportMessageEx[1]
    • sendStreamMessage[1]
    • sendStreamMessageEx[1]
    • setAdvancedAudioOptions[1]
    • setAINSMode[1]
    • setApplicationMute[1]
    • setApplicationVolume[1]
    • setAudioDualMonoMode[1]
    • setAudioEffectParameters[1]
    • setAudioEffectPreset[1]
    • setAudioMixingDualMonoMode[1]
    • setAudioMixingPitch[1]
    • setAudioMixingPlaybackSpeed[1]
    • setAudioMixingPosition[1]
    • setAudioPitch[1]
    • setAudioProfile [1/2][1]
    • setAudioProfile [2/2][1]
    • setAudioRecvRange[1]
    • setAudioScenario[1]
    • setAudioSessionOperationRestriction[1]
    • setBeautyEffectOptions[1]
    • setCacheDir[1]
    • setCameraAutoExposureFaceModeEnabled[1]
    • setCameraAutoFocusFaceModeEnabled[1]
    • setCameraCapturerConfiguration[1]
    • setCameraDeviceOrientation[1]
    • setCameraExposureFactor[1]
    • setCameraExposurePosition[1]
    • setCameraFocusPositionInPreview[1]
    • setCameraStabilizationMode[1]
    • setCameraTorchOn[1]
    • setCameraZoomFactor[1]
    • setChannelProfile[1]
    • setClientRole [1/2][1]
    • setClientRole [2/2][1]
    • setCloudProxy[1]
    • setColorEnhanceOptions[1]
    • setDefaultAudioRouteToSpeakerphone[1]
    • setDevice[1][2][3]
    • setDirectCdnStreamingAudioConfiguration[1]
    • setDirectCdnStreamingVideoConfiguration[1]
    • setDistanceUnit[1]
    • setDualStreamMode [1/2][1]
    • setDualStreamMode [2/2][1]
    • setDualStreamModeEx[1]
    • setEarMonitoringAudioFrameParameters[1]
    • setEffectPosition[1]
    • setEffectsVolume[1]
    • setEnableSpeakerphone[1]
    • setExtensionProperty[1]
    • setExtensionProviderProperty[1]
    • setExternalAudioSink[1][2]
    • setExternalAudioSource[1][2]
    • setExternalVideoSource[1]
    • setHeadphoneEQParameters[1]
    • setHeadphoneEQPreset[1]
    • setInEarMonitoringVolume[1]
    • setLocalRenderMode [1/2][1]
    • setLocalRenderMode [2/2][1]
    • setLocalVideoMirrorMode[1]
    • setLocalVoiceEqualization[1]
    • setLocalVoiceFormant[1]
    • setLocalVoicePitch[1]
    • setLocalVoiceReverb[1]
    • setLogFile[1]
    • setLogFileSize[1]
    • setLogFilter[1]
    • setLogLevel[1]
    • setLoopbackDevice[1]
    • setLoopCount[1]
    • setLowlightEnhanceOptions[1]
    • setMaxAudioRecvCount[1]
    • setMaxCacheFileCount[1]
    • setMaxCacheFileSize[1]
    • setMixedAudioFrameParameters[1]
    • setParameters [1/2][1]
    • setParameters [2/2][1]
    • setPlaybackAudioFrameBeforeMixingParameters[1]
    • setPlaybackAudioFrameParameters[1]
    • setPlaybackDevice[1]
    • setPlaybackDeviceMute[1]
    • setPlaybackDeviceVolume[1]
    • setPlaybackSpeed[1]
    • setPlayerAttenuation[1]
    • setPlayerOption [1/2][1]
    • setPlayerOption [2/2][1]
    • setRecordingAudioFrameParameters[1]
    • setRecordingDevice[1]
    • setRecordingDeviceVolume[1]
    • setRemoteAudioAttenuation[1]
    • setRemoteDefaultVideoStreamType[1]
    • setRemoteRenderMode[1]
    • setRemoteRenderModeEx[1]
    • setRemoteSubscribeFallbackOption[1]
    • setRemoteUserSpatialAudioParams[1][2]
    • setRemoteVideoStreamType[1]
    • setRemoteVideoStreamTypeEx[1]
    • setRemoteVideoSubscriptionOptions[1]
    • setRemoteVideoSubscriptionOptionsEx[1]
    • setRemoteVoicePosition[1]
    • setRemoteVoicePositionEx[1]
    • setRenderMode[1]
    • setRouteInCommunicationMode[1]
    • setScreenCaptureContentHint[1]
    • setScreenCaptureScenario[1]
    • setSpatialAudioParams[1]
    • setSubscribeAudioAllowlist[1]
    • setSubscribeAudioAllowlistEx[1]
    • setSubscribeAudioBlocklist[1]
    • setSubscribeAudioBlocklistEx[1]
    • setSubscribeVideoAllowlist[1]
    • setSubscribeVideoAllowlistEx[1]
    • setSubscribeVideoBlocklist[1]
    • setSubscribeVideoBlocklistEx[1]
    • setupLocalVideo[1]
    • setupRemoteVideo[1]
    • setupRemoteVideoEx[1]
    • setVideoDenoiserOptions[1]
    • setVideoEncoderConfiguration[1]
    • setVideoEncoderConfigurationEx[1]
    • setVideoScenario[1]
    • setView[1]
    • setVoiceBeautifierParameters[1]
    • setVoiceBeautifierPreset[1]
    • setVoiceConversionPreset[1]
    • setVolumeOfEffect[1]
    • setZones[1]
    • startAudioDeviceLoopbackTest[1]
    • startAudioMixing [1/2][1]
    • startAudioMixing [2/2][1]
    • startAudioRecording [1/3][1]
    • startAudioRecording [2/3][1]
    • startAudioRecording [3/3][1]
    • startCameraCapture[1]
    • startDirectCdnStreaming[1]
    • startEchoTest[1]
    • startLastmileProbeTest[1]
    • startLocalVideoTranscoder[1]
    • startMediaRenderingTracing[1]
    • startMediaRenderingTracingEx[1]
    • startOrUpdateChannelMediaRelay[1]
    • startOrUpdateChannelMediaRelayEx[1]
    • startPlaybackDeviceTest[1]
    • startPreview [1/2][1]
    • startPreview [2/2][1]
    • startRecordingDeviceTest[1]
    • startRhythmPlayer[1]
    • startRtmpStreamWithoutTranscoding[1]
    • startRtmpStreamWithoutTranscodingEx[1]
    • startRtmpStreamWithTranscoding[1]
    • startRtmpStreamWithTranscodingEx[1]
    • startScreenCapture [1/2][1]
    • startScreenCapture [2/2][1]
    • startScreenCaptureByDisplayId[1]
    • startScreenCaptureByScreenRect[1]
    • startScreenCaptureByWindowId[1]
    • stop[1]
    • stopAllEffects[1]
    • stopAudioDeviceLoopbackTest[1]
    • stopAudioMixing[1]
    • stopAudioRecording[1]
    • stopCameraCapture[1]
    • stopChannelMediaRelay[1]
    • stopChannelMediaRelayEx[1]
    • stopDirectCdnStreaming[1]
    • stopEchoTest[1]
    • stopEffect[1]
    • stopLastmileProbeTest[1]
    • stopLocalVideoTranscoder[1]
    • stopPlaybackDeviceTest[1]
    • stopPreview [1/2][1]
    • stopPreview [2/2][1]
    • stopRecordingDeviceTest[1]
    • stopRhythmPlayer[1]
    • stopRtmpStream[1]
    • stopRtmpStreamEx[1]
    • stopScreenCapture [1/2][1]
    • stopScreenCapture [2/2][1]
    • switchCamera[1]
    • switchSrc[1]
  • T
    • takeSnapshot[1]
    • takeSnapshotEx[1]
  • U
    • unloadAllEffects[1]
    • unloadEffect[1]
    • unloadSrc[1]
    • unregisterAudioFrameObserver[1]
    • unregisterAudioSpectrumObserver[1]
    • unregisterMediaMetadataObserver[1]
    • unregisterPlayerSourceObserver[1]
    • unregisterVideoFrameObserver[1]
    • updateChannelMediaOptions[1]
    • updateChannelMediaOptionsEx[1]
    • updateLocalTranscoderConfiguration[1]
    • updatePlayerPositionInfo[1]
    • updatePreloadChannelToken[1]
    • updateRemotePosition[1]
    • updateRtmpTranscoding[1]
    • updateRtmpTranscodingEx[1]
    • updateScreenCapture[1]
    • updateScreenCaptureParameters[1]
    • updateScreenCaptureRegion[1]
    • updateSelfPosition[1]