Inheritance diagram for io.agora.rtc2.RtcEngineEx:
Public Member Functions | |
| abstract int | muteLocalAudioStreamEx (boolean muted, RtcConnection connection) |
| Stops or resumes publishing the local audio stream. More... | |
| abstract int | muteLocalVideoStreamEx (boolean muted, RtcConnection connection) |
| Stops or resumes publishing the local video stream. More... | |
| abstract int | muteAllRemoteAudioStreamsEx (boolean muted, RtcConnection connection) |
| Stops or resumes subscribing to the audio streams of all remote users. More... | |
| abstract int | muteAllRemoteVideoStreamsEx (boolean muted, RtcConnection connection) |
| Stops or resumes subscribing to the video streams of all remote users. More... | |
| abstract int | muteRemoteAudioStreamEx (int uid, boolean muted, RtcConnection connection) |
| Stops or resumes receiving the audio stream of a specified user. More... | |
| abstract int | muteRemoteVideoStreamEx (int uid, boolean muted, RtcConnection connection) |
| Stops or resumes receiving the video stream of a specified user. More... | |
| abstract int | setRemoteVideoStreamTypeEx (int uid, Constants.VideoStreamType streamType, RtcConnection connection) |
| Sets the video stream type to subscribe to. More... | |
| abstract int | setRemoteVideoStreamTypeEx (int uid, int streamType, RtcConnection connection) |
| Sets the video stream type to subscribe to. More... | |
| abstract int | setHighPriorityUserListEx (int[] uidList, int option, RtcConnection connection) |
| abstract int | setSubscribeAudioBlocklistEx (int[] uidList, RtcConnection connection) |
| Sets the blocklist of subscriptions for audio streams. More... | |
| abstract int | setSubscribeAudioAllowlistEx (int[] uidList, RtcConnection connection) |
| Sets the allowlist of subscriptions for audio streams. More... | |
| abstract int | setSubscribeVideoBlocklistEx (int[] uidList, RtcConnection connection) |
| Sets the blocklist of subscriptions for video streams. More... | |
| abstract int | setSubscribeVideoAllowlistEx (int[] uidList, RtcConnection connection) |
| Sets the allowlist of subscriptions for video streams. More... | |
| abstract int | setRemoteRenderModeEx (int uid, int renderMode, int mirrorMode, RtcConnection connection) |
| Sets the video display mode of a specified remote user. More... | |
| abstract int | setupRemoteVideoEx (VideoCanvas remote, RtcConnection connection) |
| Initializes the video view of a remote user. More... | |
| abstract int | setVideoEncoderConfigurationEx (VideoEncoderConfiguration config, RtcConnection connection) |
| Sets the video encoder configuration. More... | |
| abstract int | updateChannelMediaOptionsEx (ChannelMediaOptions options, RtcConnection connection) |
| Updates the channel media options after joining the channel. More... | |
| abstract int | joinChannelEx (String token, RtcConnection connection, ChannelMediaOptions options, IRtcEngineEventHandler eventHandler) |
| Joins a channel. More... | |
| abstract int | leaveChannelEx (RtcConnection connection) |
| Leaves a channel. More... | |
| abstract int | leaveChannelEx (RtcConnection connection, LeaveChannelOptions options) |
| Sets channel options and leaves the channel. More... | |
| abstract int | leaveChannelWithUserAccountEx (String channelId, String userAccount) |
| abstract int | leaveChannelWithUserAccountEx (String channelId, String userAccount, LeaveChannelOptions options) |
| abstract int | enableDualStreamModeEx (boolean enabled, SimulcastStreamConfig streamConfig, RtcConnection connection) |
| Enables or disables dual-stream mode on the sender side. More... | |
| abstract int | setDualStreamModeEx (Constants.SimulcastStreamMode mode, SimulcastStreamConfig streamConfig, RtcConnection connection) |
| Sets the dual-stream mode on the sender side. More... | |
| abstract int | setSimulcastConfigEx (SimulcastConfig simulcastConfig, RtcConnection connection) |
| Sets the simulcast video stream configuration. More... | |
| abstract int | getConnectionStateEx (RtcConnection connection) |
| Gets the current connection state of the SDK. More... | |
| abstract int | sendCustomReportMessageEx (String id, String category, String event, String label, int value, RtcConnection connection) |
| Agora supports reporting and analyzing customized messages. More... | |
| abstract int | sendStreamMessageEx (int streamId, byte[] message, RtcConnection connection) |
| Sends data stream messages. More... | |
| abstract int | sendRdtMessageEx (int uid, int type, byte[] message, RtcConnection connection) |
| Send Reliable message to remote uid in channel. More... | |
| abstract int | sendMediaControlMessageEx (int uid, byte[] message, RtcConnection connection) |
| Send media control message. More... | |
| abstract int | createDataStreamEx (boolean reliable, boolean ordered, RtcConnection connection) |
| Creates a data stream. More... | |
| abstract int | createDataStreamEx (DataStreamConfig config, RtcConnection connection) |
| Creates a data stream. More... | |
| abstract int | joinChannelWithUserAccountEx (String token, String channelId, String userAccount, ChannelMediaOptions options, IRtcEngineEventHandler eventHandler) |
| Join a channel using a user account and token, and set the media options. More... | |
| abstract int | getUserInfoByUserAccountEx (String userAccount, UserInfo userInfo, RtcConnection connection) |
| Gets the user information by passing in the user account. More... | |
| abstract int | getUserInfoByUidEx (int uid, UserInfo userInfo, RtcConnection connection) |
| Gets the user information by passing in the user ID. More... | |
| abstract int | adjustRecordingSignalVolumeEx (int volume, RtcConnection connection) |
| abstract int | muteRecordingSignalEx (boolean muted, RtcConnection connection) |
| abstract int | adjustUserPlaybackSignalVolumeEx (int uid, int volume, RtcConnection connection) |
| Adjusts the playback signal volume of a specified remote user. More... | |
| abstract int | setRemoteVoicePositionEx (int uid, double pan, double gain, RtcConnection connection) |
| Sets the 2D position (the position on the horizontal plane) of the remote user's voice. More... | |
| abstract int | setRemoteVideoSubscriptionOptionsEx (int uid, VideoSubscriptionOptions options, RtcConnection rtcConnection) |
| Sets options for subscribing to remote video streams. More... | |
| abstract int | setRemoteUserSpatialAudioParamsEx (int uid, SpatialAudioParams params, RtcConnection connection) |
| abstract int | addVideoWatermarkEx (String watermarkUrl, WatermarkOptions options, RtcConnection connection) |
| Adds a watermark image to the local video. More... | |
| abstract int | addVideoWatermarkEx (WatermarkConfig config, RtcConnection connection) |
| Adds a watermark image to the local video. More... | |
| abstract int | removeVideoWatermarkEx (String id, RtcConnection connection) |
| Removes the specified watermark image from the local or remote video stream. More... | |
| abstract int | clearVideoWatermarkEx (RtcConnection connection) |
| Removes the watermark image from the video stream. More... | |
| abstract int | enableAudioVolumeIndicationEx (int interval, int smooth, boolean reportVad, RtcConnection connection) |
| Enables the reporting of users' volume indication. More... | |
| abstract int | takeSnapshotEx (RtcConnection connection, int uid, String filePath) |
| Takes a snapshot of a video stream using connection ID. More... | |
| abstract int | takeSnapshotEx (RtcConnection connection, int uid, SnapshotConfig config) |
| Gets a video screenshot of the specified observation point using the connection ID. More... | |
| abstract int | enableContentInspectEx (boolean enabled, ContentInspectConfig config, RtcConnection connection) |
| Enables or disables video screenshot and upload. More... | |
| abstract int | startRtmpStreamWithoutTranscodingEx (String url, RtcConnection connection) |
| Starts pushing media streams to a CDN without transcoding. More... | |
| abstract int | startRtmpStreamWithTranscodingEx (String url, LiveTranscoding transcoding, RtcConnection connection) |
| Starts Media Push and sets the transcoding configuration. More... | |
| abstract int | updateRtmpTranscodingEx (LiveTranscoding transcoding, RtcConnection connection) |
| Updates the transcoding configuration. More... | |
| abstract int | stopRtmpStreamEx (String url, RtcConnection connection) |
| Stops pushing media streams to a CDN. More... | |
| abstract int | startOrUpdateChannelMediaRelayEx (ChannelMediaRelayConfiguration channelMediaRelayConfiguration, RtcConnection connection) |
| Starts relaying media streams across channels or updates channels for media relay. More... | |
| abstract int | stopChannelMediaRelayEx (RtcConnection connection) |
| Stops the media stream relay. Once the relay stops, the host quits all the target channels. More... | |
| abstract int | pauseAllChannelMediaRelayEx (RtcConnection connection) |
| Pauses the media stream relay to all target channels. More... | |
| abstract int | resumeAllChannelMediaRelayEx (RtcConnection connection) |
| Resumes the media stream relay to all target channels. More... | |
| abstract int | startMediaRenderingTracingEx (RtcConnection connection) |
| Enables tracing the video frame rendering process. More... | |
| abstract int | setParametersEx (String parameters, RtcConnection connection) |
| abstract String | getCallIdEx (RtcConnection connection) |
| Gets the call ID with the connection ID. More... | |
| abstract void | addHandlerEx (IRtcEngineEventHandler handler, RtcConnection connection) |
| abstract void | removeHandlerEx (IRtcEngineEventHandler handler, RtcConnection connection) |
| abstract int | enableEncryptionEx (boolean enabled, EncryptionConfig config, RtcConnection connection) |
| Enables or disables the built-in encryption. More... | |
| abstract int | sendAudioMetadataEx (byte[] metadata, RtcConnection connection) |
| abstract int | preloadEffectEx (RtcConnection connection, int soundId, String filePath) |
| Preloads a specified sound effect to the channel. More... | |
| abstract int | preloadEffectEx (RtcConnection connection, int soundId, String filePath, int startPos) |
| Preloads a specified sound effect to a channel. More... | |
| abstract int | playEffectEx (RtcConnection connection, int soundId, String filePath, int loopCount, double pitch, double pan, double gain, boolean publish) |
| Plays a specified sound effect in the channel. More... | |
| abstract int | playEffectEx (RtcConnection connection, int soundId, String filePath, int loopCount, double pitch, double pan, double gain, boolean publish, int startPos) |
| Plays a specified sound effect in a channel. More... | |
 Public Member Functions inherited from io.agora.rtc2.RtcEngine | |
| abstract int | setChannelProfile (int profile) |
| Sets the channel profile. More... | |
| abstract int | setClientRole (int role) |
| Sets the client role. More... | |
| abstract int | setClientRole (int role, ClientRoleOptions options) |
| Sets the user role and the audience latency level in a live streaming scenario. More... | |
| abstract int | sendCustomReportMessage (String id, String category, String event, String label, int value) |
| Reports customized messages. More... | |
| abstract int | preloadChannel (String token, String channelName, int optionalUid) |
Preloads a channel with token, channelName, and optionalUid. More... | |
| abstract int | preloadChannelWithUserAccount (String token, String channelName, String userAccount) |
Preloads a channel with token, channelName, and userAccount. More... | |
| abstract int | updatePreloadChannelToken (String token) |
| Updates the wildcard token for preloading channels. More... | |
| abstract int | joinChannel (String token, String channelId, String optionalInfo, int uid) |
| Joins a channel. More... | |
| abstract int | joinChannel (String token, String channelId, int uid, ChannelMediaOptions options) |
| Joins a channel with media options. More... | |
| abstract int | registerLocalUserAccount (String appId, String userAccount) |
| Registers a user account. More... | |
| abstract int | joinChannelWithUserAccount (String token, String channelName, String userAccount) |
| Joins a channel with a User Account and Token. More... | |
| abstract int | joinChannelWithUserAccount (String token, String channelName, String userAccount, ChannelMediaOptions options) |
| Join a channel using a user account and token, and set the media options. More... | |
| abstract int | getUserInfoByUserAccount (String userAccount, UserInfo userInfo) |
| Gets the user information by passing in the user account. More... | |
| abstract int | getUserInfoByUid (int uid, UserInfo userInfo) |
| Gets the user information by passing in the user ID. More... | |
| abstract int | leaveChannel () |
| Leaves a channel. More... | |
| abstract int | leaveChannel (LeaveChannelOptions options) |
| Sets channel options and leaves the channel. More... | |
| abstract int | renewToken (String token) |
| Renews the token. More... | |
| abstract DeviceInfo | getAudioDeviceInfo () |
| Gets the audio device information. More... | |
| abstract int | enableWebSdkInteroperability (boolean enabled) |
| Enables interoperability with the Agora Web SDK (applicable only in the live streaming scenarios). More... | |
| abstract int | getConnectionState () |
| Gets the current connection state of the SDK. More... | |
| abstract int | enableAudio () |
| Enables the audio module. More... | |
| abstract int | disableAudio () |
| Disables the audio module. More... | |
| abstract int | pauseAudio () |
| abstract int | resumeAudio () |
| abstract int | setAudioProfile (int profile) |
| Sets the audio profile. More... | |
| abstract int | setAudioProfile (int profile, int scenario) |
| Sets the audio profile and audio scenario. More... | |
| abstract int | setAudioScenario (int scenario) |
| Sets the audio scenario. More... | |
| abstract int | setHighQualityAudioParameters (boolean fullband, boolean stereo, boolean fullBitrate) |
| abstract int | adjustRecordingSignalVolume (int volume) |
| Adjusts the capturing signal volume. More... | |
| abstract int | adjustPlaybackSignalVolume (int volume) |
| Adjusts the playback signal volume of all remote users. More... | |
| abstract int | enableAudioVolumeIndication (int interval, int smooth, boolean reportVad) |
| Enables the reporting of users' volume indication. More... | |
| abstract int | enableLocalAudio (boolean enabled) |
| Enables or disables the local audio capture. More... | |
| abstract int | muteLocalAudioStream (boolean muted) |
| Stops or resumes publishing the local audio stream. More... | |
| abstract int | muteRemoteAudioStream (int uid, boolean muted) |
| Stops or resumes subscribing to the audio stream of a specified user. More... | |
| abstract int | adjustUserPlaybackSignalVolume (int uid, int volume) |
| Adjusts the playback signal volume of a specified remote user. More... | |
| abstract int | muteAllRemoteAudioStreams (boolean muted) |
| Stops or resumes subscribing to the audio streams of all remote users. More... | |
| abstract int | enableVideo () |
| Enables the video module. More... | |
| abstract int | disableVideo () |
| Disables the video module. More... | |
| abstract int | setVideoEncoderConfiguration (VideoEncoderConfiguration config) |
| Sets the video encoder configuration. More... | |
| abstract CodecCapInfo[] | queryCodecCapability () |
| Queries the video codec capabilities of the SDK. More... | |
| abstract int | queryDeviceScore () |
| Queries device score. More... | |
| abstract AgoraFocalLengthInfo[] | queryCameraFocalLengthCapability () |
| Queries the focal length capability supported by the camera. More... | |
| abstract int | setCameraCapturerConfiguration (CameraCapturerConfiguration config) |
| Sets the camera capture configuration. More... | |
| abstract int | setupLocalVideo (VideoCanvas local) |
| Initializes the local video view. More... | |
| abstract int | setupRemoteVideo (VideoCanvas remote) |
| Initializes the video view of a remote user. More... | |
| abstract int | setRemoteRenderMode (int uid, int renderMode) |
| abstract int | setLocalRenderMode (int renderMode) |
| Sets the local video display mode. More... | |
| abstract int | setRemoteRenderMode (int uid, int renderMode, int mirrorMode) |
| Updates the display mode of the video view of a remote user. More... | |
| abstract int | setLocalRenderMode (int renderMode, int mirrorMode) |
| Updates the display mode of the local video view. More... | |
| abstract int | startPreview () |
| Enables the local video preview. More... | |
| abstract int | startPreview (Constants.VideoSourceType sourceType) |
| Enables the local video preview and specifies the video source for the preview. More... | |
| abstract int | stopPreview () |
| Stops the local video preview. More... | |
| abstract int | stopPreview (Constants.VideoSourceType sourceType) |
| Stops the local video preview. More... | |
| abstract int | enableLocalVideo (boolean enabled) |
| Enables/Disables the local video capture. More... | |
| abstract int | startCameraCapture (Constants.VideoSourceType sourceType, CameraCapturerConfiguration config) |
| Starts camera capture. More... | |
| abstract int | stopCameraCapture (Constants.VideoSourceType sourceType) |
| Stops camera capture. More... | |
| abstract int | startLocalVideoTranscoder (LocalTranscoderConfiguration config) |
| Starts the local video mixing. More... | |
| abstract int | stopLocalVideoTranscoder () |
| Stops the local video mixing. More... | |
| abstract int | updateLocalTranscoderConfiguration (LocalTranscoderConfiguration config) |
| Updates the local video mixing configuration. More... | |
| abstract int | startLocalAudioMixer (LocalAudioMixerConfiguration config) |
| Starts local audio mixing. More... | |
| abstract int | updateLocalAudioMixerConfiguration (LocalAudioMixerConfiguration config) |
| Updates the configurations for mixing audio streams locally. More... | |
| abstract int | stopLocalAudioMixer () |
| Stops the local audio mixing. More... | |
| abstract int | muteLocalVideoStream (boolean muted) |
| Stops or resumes publishing the local video stream. More... | |
| abstract int | muteRemoteVideoStream (int uid, boolean muted) |
| Stops or resumes subscribing to the video stream of a specified user. More... | |
| abstract int | muteAllRemoteVideoStreams (boolean muted) |
| Stops or resumes subscribing to the video streams of all remote users. More... | |
| abstract int | setBeautyEffectOptions (boolean enabled, BeautyOptions options) |
| Sets the image enhancement options. More... | |
| abstract int | setBeautyEffectOptions (boolean enabled, BeautyOptions options, Constants.MediaSourceType sourceType) |
| Sets the image enhancement options and specifies the media source. More... | |
| abstract int | setFaceShapeBeautyOptions (boolean enabled, FaceShapeBeautyOptions options) |
| Sets the face shape beauty options. More... | |
| abstract int | setFaceShapeBeautyOptions (boolean enabled, FaceShapeBeautyOptions options, Constants.MediaSourceType sourceType) |
| Sets the face shape options and specifies the media source. More... | |
| abstract FaceShapeBeautyOptions | getFaceShapeBeautyOptions () |
| Gets the beauty effect options. More... | |
| abstract FaceShapeBeautyOptions | getFaceShapeBeautyOptions (Constants.MediaSourceType sourceType) |
| Gets the beauty effect options. More... | |
| abstract int | setFaceShapeAreaOptions (FaceShapeAreaOptions options) |
| Sets the options for beauty enhancement facial areas. More... | |
| abstract int | setFaceShapeAreaOptions (FaceShapeAreaOptions options, Constants.MediaSourceType sourceType) |
| Sets the image enhancement options for facial areas and specifies the media source. More... | |
| abstract FaceShapeAreaOptions | getFaceShapeAreaOptions (int shapeArea) |
| Gets the facial beauty area options. More... | |
| abstract FaceShapeAreaOptions | getFaceShapeAreaOptions (int shapeArea, Constants.MediaSourceType sourceType) |
| Gets the facial beauty area options. More... | |
| abstract int | setFilterEffectOptions (boolean enabled, FilterEffectOptions options) |
| Sets the filter effect options. More... | |
| abstract int | setFilterEffectOptions (boolean enabled, FilterEffectOptions options, Constants.MediaSourceType sourceType) |
| Sets the filter effect options and specifies the media source. More... | |
| abstract int | setLowlightEnhanceOptions (boolean enabled, LowLightEnhanceOptions options) |
| Sets low-light enhancement. More... | |
| abstract int | setLowlightEnhanceOptions (boolean enabled, LowLightEnhanceOptions options, Constants.MediaSourceType sourceType) |
| Sets low light enhance options and specifies the media source. More... | |
| abstract int | setVideoDenoiserOptions (boolean enabled, VideoDenoiserOptions options) |
| Sets video noise reduction. More... | |
| abstract int | setVideoDenoiserOptions (boolean enabled, VideoDenoiserOptions options, Constants.MediaSourceType sourceType) |
| Sets video noise reduction and specifies the media source. More... | |
| abstract int | setColorEnhanceOptions (boolean enabled, ColorEnhanceOptions options) |
| Sets color enhancement. More... | |
| abstract int | setColorEnhanceOptions (boolean enabled, ColorEnhanceOptions options, Constants.MediaSourceType sourceType) |
| Sets color enhance options and specifies the media source. More... | |
| abstract IVideoEffectObject | createVideoEffectObject (String bundlePath, Constants.MediaSourceType sourceType) |
| Creates a video effect object. More... | |
| abstract int | destroyVideoEffectObject (IVideoEffectObject videoEffectObject) |
| Destroys a video effect object. More... | |
| abstract int | enableVirtualBackground (boolean enabled, VirtualBackgroundSource backgroundSource, SegmentationProperty segproperty) |
| Enables/Disables the virtual background. More... | |
| abstract int | enableVirtualBackground (boolean enabled, VirtualBackgroundSource backgroundSource, SegmentationProperty segproperty, Constants.MediaSourceType sourceType) |
| Enables virtual background and specify the media source, or disables virtual background. More... | |
| abstract int | setDefaultAudioRoutetoSpeakerphone (boolean defaultToSpeaker) |
| Sets the default audio playback route. More... | |
| abstract int | setEnableSpeakerphone (boolean enabled) |
| Enables/Disables the audio route to the speakerphone. More... | |
| abstract int | setRouteInCommunicationMode (int route) |
| Selects the audio playback route in communication audio mode. More... | |
| abstract boolean | isSpeakerphoneEnabled () |
| Checks whether the speakerphone is enabled. More... | |
| abstract int | enableInEarMonitoring (boolean enabled) |
| Enables in-ear monitoring. More... | |
| abstract int | enableInEarMonitoring (boolean enabled, int includeAudioFilters) |
| Enables in-ear monitoring. More... | |
| abstract int | setInEarMonitoringVolume (int volume) |
| Sets the volume of the in-ear monitor. More... | |
| abstract int | setLocalVoicePitch (double pitch) |
| Changes the voice pitch of the local speaker. More... | |
| abstract int | setLocalVoiceFormant (double formantRatio) |
| Sets the formant ratio to change the timbre of human voice. More... | |
| abstract int | setLocalVoiceEqualization (Constants.AUDIO_EQUALIZATION_BAND_FREQUENCY bandFrequency, int bandGain) |
| Sets the local voice equalization effect. More... | |
| abstract int | setLocalVoiceReverb (Constants.AUDIO_REVERB_TYPE reverbKey, int value) |
| Sets the local voice reverberation. More... | |
| abstract int | setHeadphoneEQPreset (int preset) |
| Sets the preset headphone equalization effect. More... | |
| abstract int | setHeadphoneEQParameters (int lowGain, int highGain) |
| Sets the low- and high-frequency parameters of the headphone equalizer. More... | |
| abstract int | setAudioEffectPreset (int preset) |
| Sets an SDK preset audio effect. More... | |
| abstract int | setVoiceBeautifierPreset (int preset) |
| Sets a preset voice beautifier effect. More... | |
| abstract int | setVoiceConversionPreset (int preset) |
| Sets a preset voice beautifier effect. More... | |
| abstract int | setAudioEffectParameters (int preset, int param1, int param2) |
| Sets parameters for SDK preset audio effects. More... | |
| abstract int | setVoiceBeautifierParameters (int preset, int param1, int param2) |
| Sets parameters for the preset voice beautifier effects. More... | |
| abstract int | setVoiceConversionParameters (int preset, int param1, int param2) |
| abstract int | enableSoundPositionIndication (boolean enabled) |
| Enables or disables stereo panning for remote users. More... | |
| abstract int | setRemoteVoicePosition (int uid, double pan, double gain) |
| Sets the 2D position (the position on the horizontal plane) of the remote user's voice. More... | |
| abstract int | enableVoiceAITuner (boolean enabled, Constants.VOICE_AI_TUNER_TYPE type) |
| Enables or disables the voice AI tuner. More... | |
| abstract int | startAudioMixing (String filePath, boolean loopback, int cycle) |
| Starts playing the music file. More... | |
| abstract int | enableSpatialAudio (boolean enabled) |
| Enables or disables the spatial audio effect. More... | |
| abstract int | setRemoteUserSpatialAudioParams (int uid, SpatialAudioParams params) |
| Sets the spatial audio effect parameters of the remote user. More... | |
| abstract int | setRemoteVideoSubscriptionOptions (int uid, VideoSubscriptionOptions options) |
| Options for subscribing to remote video streams. More... | |
| abstract int | setAINSMode (boolean enabled, int mode) |
| Sets whether to enable the AI ​​noise suppression function and set the noise suppression mode. More... | |
| abstract int | startAudioMixing (String filePath, boolean loopback, int cycle, int startPos) |
| Starts playing the music file. More... | |
| abstract int | stopAudioMixing () |
| Stops playing the music file. More... | |
| abstract int | pauseAudioMixing () |
| Pauses playing and mixing the music file. More... | |
| abstract int | resumeAudioMixing () |
| Resumes playing and mixing the music file. More... | |
| abstract int | adjustAudioMixingVolume (int volume) |
| Adjusts the volume during audio mixing. More... | |
| abstract int | adjustAudioMixingPlayoutVolume (int volume) |
| Adjusts the volume of audio mixing for local playback. More... | |
| abstract int | adjustAudioMixingPublishVolume (int volume) |
| Adjusts the volume of audio mixing for publishing. More... | |
| abstract int | getAudioMixingPlayoutVolume () |
| Retrieves the audio mixing volume for local playback. More... | |
| abstract int | getAudioMixingPublishVolume () |
| Retrieves the audio mixing volume for publishing. More... | |
| abstract int | getAudioMixingDuration () |
| Retrieves the duration (ms) of the music file. More... | |
| abstract int | getAudioMixingCurrentPosition () |
| Retrieves the playback position (ms) of the music file. More... | |
| abstract int | setAudioMixingPosition (int pos) |
| Sets the audio mixing position. More... | |
| abstract int | setAudioMixingDualMonoMode (Constants.AudioMixingDualMonoMode mode) |
| Sets the channel mode of the current audio file. More... | |
| abstract int | setAudioMixingPitch (int pitch) |
| Sets the pitch of the local music file. More... | |
| abstract int | setAudioMixingPlaybackSpeed (int speed) |
| Sets the playback speed of the current audio file. More... | |
| abstract int | selectAudioTrack (int audioIndex) |
| Selects the audio track used during playback. More... | |
| abstract int | getAudioTrackCount () |
| Gets the index of audio tracks of the current music file. More... | |
| abstract IAudioEffectManager | getAudioEffectManager () |
Gets the IAudioEffectManager class to manage the audio effect files. More... | |
| abstract int | startAudioRecording (String filePath, int quality) |
| Starts client-side recording. More... | |
| abstract int | startAudioRecording (AudioRecordingConfiguration config) |
| Starts client-side recording and applies recording configurations. More... | |
| abstract int | stopAudioRecording () |
| Stops client-side recording. More... | |
| abstract int | startEchoTest (EchoTestConfiguration config) |
| Starts an audio device loopback test. More... | |
| abstract int | stopEchoTest () |
| Stops the audio call test. More... | |
| abstract int | startLastmileProbeTest (LastmileProbeConfig config) |
| Starts the last mile network probe test. More... | |
| abstract int | stopLastmileProbeTest () |
| Stops the last mile network probe test. More... | |
| abstract int | setExternalAudioSource (boolean enabled, int sampleRate, int channels) |
| Sets the external audio source. More... | |
| abstract int | setExternalAudioSink (boolean enabled, int sampleRate, int channels) |
| Sets the external audio sink. More... | |
| abstract int | setExternalRemoteEglContext (Object eglContext) |
| Sets the EGL context for rendering remote video streams. More... | |
| abstract int | pullPlaybackAudioFrame (byte[] data, int lengthInByte) |
| Pulls the remote audio data. More... | |
| abstract int | pullPlaybackAudioFrame (ByteBuffer data, int lengthInByte) |
| Pulls the remote audio data. More... | |
| abstract int | startRecordingDeviceTest (int indicationInterval) |
| Starts the audio capturing device test. More... | |
| abstract int | stopRecordingDeviceTest () |
| Stops the audio capturing device test. More... | |
| abstract int | startPlaybackDeviceTest (String audioFileName) |
| Starts the audio playback device test. More... | |
| abstract int | stopPlaybackDeviceTest () |
| Stops the audio playback device test. More... | |
| abstract int | createCustomAudioTrack (Constants.AudioTrackType trackType, AudioTrackConfig config) |
| Creates a custom audio track. More... | |
| abstract int | destroyCustomAudioTrack (int trackId) |
| Destroys the specified audio track. More... | |
| abstract int | setExternalAudioSource (boolean enabled, int sampleRate, int channels, boolean localPlayback, boolean publish) |
| Sets the external audio source parameters. More... | |
| abstract int | pushExternalAudioFrame (byte[] data, long timestamp) |
| abstract int | pushExternalAudioFrame (ByteBuffer data, long timestamp, int trackId) |
| abstract int | pushExternalAudioFrame (byte[] data, long timestamp, int sampleRate, int channels, Constants.BytesPerSample bytesPerSample, int trackId) |
| Pushes the external audio frame to the SDK. More... | |
| abstract int | pushExternalAudioFrame (ByteBuffer data, long timestamp, int sampleRate, int channels, Constants.BytesPerSample bytesPerSample, int trackId) |
| abstract int | setExternalVideoSource (boolean enable, boolean useTexture, Constants.ExternalVideoSourceType sourceType) |
| Configures the external video source. More... | |
| abstract int | setExternalVideoSource (boolean enable, boolean useTexture, Constants.ExternalVideoSourceType sourceType, EncodedVideoTrackOptions encodedOpt) |
| abstract boolean | pushExternalVideoFrame (VideoFrame frame) |
| Pushes the external raw video frame to the SDK. More... | |
| abstract int | pushExternalVideoFrameById (VideoFrame frame, int videoTrackId) |
| Pushes the external raw video frame to the SDK through video tracks. More... | |
| abstract int | pushExternalVideoFrameById (AgoraVideoFrame frame, int videoTrackId) |
| Pushes the external raw video frame to the SDK through video tracks. More... | |
| abstract int | pushExternalEncodedVideoFrame (ByteBuffer data, EncodedVideoFrameInfo frameInfo) |
| abstract int | pushExternalEncodedVideoFrameById (ByteBuffer data, EncodedVideoFrameInfo frameInfo, int videoTrackId) |
| abstract boolean | pushExternalVideoFrame (AgoraVideoFrame frame) |
| Pushes the external raw video frame to the SDK. More... | |
| abstract boolean | isTextureEncodeSupported () |
| Check whether the video supports the Texture encoding. More... | |
| abstract int | registerAudioFrameObserver (IAudioFrameObserver observer) |
| Registers an audio frame observer object. More... | |
| abstract int | registerAudioEncodedFrameObserver (AudioEncodedFrameObserverConfig config, IAudioEncodedFrameObserver observer) |
| Registers an encoded audio observer. More... | |
| abstract int | setRecordingAudioFrameParameters (int sampleRate, int channel, int mode, int samplesPerCall) |
| Sets the format of the captured raw audio data. More... | |
| abstract int | setPlaybackAudioFrameParameters (int sampleRate, int channel, int mode, int samplesPerCall) |
| Sets the format of the raw audio playback data. More... | |
| abstract int | setMixedAudioFrameParameters (int sampleRate, int channel, int samplesPerCall) |
| Sets the format of the raw audio data after mixing for audio capture and playback. More... | |
| abstract int | setEarMonitoringAudioFrameParameters (int sampleRate, int channel, int mode, int samplesPerCall) |
| Sets the format of the in-ear monitoring raw audio data. More... | |
| abstract int | addVideoWatermark (AgoraImage watermark) |
| Adds a watermark image to the local video. More... | |
| abstract int | addVideoWatermark (String watermarkUrl, WatermarkOptions options) |
| Adds a watermark image to the local video. More... | |
| abstract int | addVideoWatermark (WatermarkConfig config) |
| Adds a watermark image to the local video. More... | |
| abstract int | removeVideoWatermark (String id) |
| Removes the watermark image from the local video. More... | |
| abstract int | clearVideoWatermarks () |
| Removes the watermark image from the video stream. More... | |
| abstract int | setRemoteUserPriority (int uid, int userPriority) |
| abstract int | setRemoteSubscribeFallbackOption (Constants.StreamFallbackOptions option) |
| Sets the fallback option for the subscribed video stream based on the network conditions. More... | |
| abstract int | setRemoteSubscribeFallbackOption (int option) |
| Sets the fallback option for the subscribed video stream based on the network conditions. More... | |
| abstract int | setHighPriorityUserList (int[] uidList, int option) |
| abstract int | enableDualStreamMode (boolean enabled) |
| Enables or disables dual-stream mode on the sender side. More... | |
| abstract int | enableDualStreamMode (boolean enabled, SimulcastStreamConfig streamConfig) |
| Sets the dual-stream mode on the sender side and the low-quality video stream. More... | |
| abstract int | setDualStreamMode (Constants.SimulcastStreamMode mode) |
| Sets the dual-stream mode on the sender side. More... | |
| abstract int | setDualStreamMode (Constants.SimulcastStreamMode mode, SimulcastStreamConfig streamConfig) |
| Sets dual-stream mode configuration on the sender side. More... | |
| abstract int | setSimulcastConfig (SimulcastConfig simulcastConfig) |
| Sets the simulcast video stream configuration. More... | |
| abstract int | setLocalRenderTargetFps (Constants.VideoSourceType sourceType, int targetFps) |
| Sets the maximum frame rate for rendering local video. More... | |
| abstract int | setRemoteRenderTargetFps (int targetFps) |
| Sets the maximum frame rate for rendering remote video. More... | |
| abstract int | setRemoteVideoStreamType (int uid, Constants.VideoStreamType streamType) |
| Sets the video stream type to subscribe to. More... | |
| abstract int | setRemoteVideoStreamType (int uid, int streamType) |
| Sets the video stream type to subscribe to. More... | |
| abstract int | setRemoteDefaultVideoStreamType (Constants.VideoStreamType streamType) |
| Sets the default video stream type to subscribe to. More... | |
| abstract int | setRemoteDefaultVideoStreamType (int streamType) |
| Sets the default video stream type to subscribe to. More... | |
| abstract int | setSubscribeAudioBlocklist (int[] uidList) |
| Sets the blocklist of subscriptions for audio streams. More... | |
| abstract int | setSubscribeAudioAllowlist (int[] uidList) |
| Sets the allowlist of subscriptions for audio streams. More... | |
| abstract int | setSubscribeVideoBlocklist (int[] uidList) |
| Sets the blocklist of subscriptions for video streams. More... | |
| abstract int | setSubscribeVideoAllowlist (int[] uidList) |
| Sets the allowlist of subscriptions for video streams. More... | |
| abstract int | enableEncryption (boolean enabled, EncryptionConfig config) |
| Enables or disables the built-in encryption. More... | |
| abstract int | startRtmpStreamWithoutTranscoding (String url) |
| Starts pushing media streams to a CDN without transcoding. More... | |
| abstract int | startRtmpStreamWithTranscoding (String url, LiveTranscoding transcoding) |
| Starts Media Push and sets the transcoding configuration. More... | |
| abstract int | updateRtmpTranscoding (LiveTranscoding transcoding) |
| Updates the transcoding configuration. More... | |
| abstract int | stopRtmpStream (String url) |
| Stops pushing media streams to a CDN. More... | |
| abstract int | createDataStream (boolean reliable, boolean ordered) |
| Creates a data stream. More... | |
| abstract int | createDataStream (DataStreamConfig config) |
| Creates a data stream. More... | |
| abstract int | sendStreamMessage (int streamId, byte[] message) |
| Sends data stream messages. More... | |
| abstract int | sendRdtMessage (int uid, int type, byte[] message) |
| Send Reliable message to remote uid in channel. More... | |
| abstract int | sendMediaControlMessage (int uid, byte[] message) |
| Send media control message. More... | |
| abstract int | setVideoQualityParameters (boolean preferFrameRateOverImageQuality) |
| abstract int | setLocalVideoMirrorMode (int mode) |
| Sets the local video mirror mode. More... | |
| abstract int | switchCamera () |
| Switches between front and rear cameras. More... | |
| abstract int | switchCamera (String cameraId) |
| Switches cameras by camera ID. More... | |
| abstract boolean | isCameraZoomSupported () |
| Checks whether the device supports camera zoom. More... | |
| abstract boolean | isCameraTorchSupported () |
| Checks whether the device supports camera flash. More... | |
| abstract boolean | isCameraFocusSupported () |
| Check whether the device supports the manual focus function. More... | |
| abstract boolean | isCameraExposurePositionSupported () |
| Checks whether the device supports manual exposure. More... | |
| abstract boolean | isCameraAutoFocusFaceModeSupported () |
| Checks whether the device supports the face auto-focus function. More... | |
| abstract boolean | isCameraFaceDetectSupported () |
| Checks whether the device camera supports face detection. More... | |
| abstract boolean | isCameraExposureSupported () |
| Queries whether the current camera supports adjusting exposure value. More... | |
| abstract int | setCameraZoomFactor (float factor) |
| Sets the camera zoom factor. More... | |
| abstract float | getCameraMaxZoomFactor () |
| Gets the maximum zoom ratio supported by the camera. More... | |
| abstract int | setCameraFocusPositionInPreview (float positionX, float positionY) |
| Sets the camera manual focus position. More... | |
| abstract int | setCameraExposurePosition (float positionXinView, float positionYinView) |
| Sets the camera exposure position. More... | |
| abstract int | enableFaceDetection (boolean enabled) |
| Enables or disables face detection for the local user. More... | |
| abstract int | setCameraTorchOn (boolean isOn) |
| Enables the camera flash. More... | |
| abstract int | setCameraAutoFocusFaceModeEnabled (boolean enabled) |
| Enables the camera auto-face focus function. More... | |
| abstract int | setCameraExposureFactor (int factor) |
| Sets the camera exposure value. More... | |
| abstract String | getCallId () |
| Retrieves the call ID. More... | |
| abstract int | rate (String callId, int rating, String description) |
| Allows a user to rate a call after the call ends. More... | |
| abstract int | complain (String callId, String description) |
| Allows a user to complain about the call quality after a call ends. More... | |
| abstract int | setLogFile (String filePath) |
| Sets the log file. More... | |
| abstract int | setLogFilter (int filter) |
| Sets the log output level of the SDK. More... | |
| abstract int | setLogLevel (int level) |
| Sets the output log level of the SDK. More... | |
| abstract int | setLogFileSize (long fileSizeInKBytes) |
| Sets the log file size. More... | |
| abstract String | uploadLogFile () |
| abstract int | writeLog (int level, String format, Object... args) |
| abstract long | getNativeHandle () |
| Gets the C++ handle of the Native SDK. More... | |
| void | addHandler (IRtcEngineEventHandler handler) |
| Adds event handlers. More... | |
| void | removeHandler (IRtcEngineEventHandler handler) |
| Removes the specified IRtcEngineEventHandler instance. More... | |
| abstract boolean | enableHighPerfWifiMode (boolean enable) |
| abstract long | getNativeMediaPlayer (int sourceId) |
| abstract int | queryHDRCapability (Constants.VIDEO_MODULE_TYPE moduleType) |
| abstract int | queryScreenCaptureCapability () |
| Queries the highest frame rate supported by the device during screen sharing. More... | |
| abstract void | monitorHeadsetEvent (boolean monitor) |
| abstract void | monitorBluetoothHeadsetEvent (boolean monitor) |
| abstract void | setPreferHeadset (boolean enabled) |
| abstract int | setParameters (String parameters) |
| Provides technical preview functionalities or special customizations by configuring the SDK with JSON options. More... | |
| abstract String | getParameters (String parameters) |
| abstract String | getParameter (String parameter, String args) |
| abstract int | registerMediaMetadataObserver (IMetadataObserver observer, int type) |
| Registers the metadata observer. More... | |
| abstract int | unregisterMediaMetadataObserver (IMetadataObserver observer, int type) |
| Unregisters the specified metadata observer. More... | |
| abstract int | startOrUpdateChannelMediaRelay (ChannelMediaRelayConfiguration channelMediaRelayConfiguration) |
| Starts relaying media streams across channels or updates channels for media relay. More... | |
| abstract int | stopChannelMediaRelay () |
| Stops the media stream relay. Once the relay stops, the host quits all the target channels. More... | |
| abstract int | pauseAllChannelMediaRelay () |
| Pauses the media stream relay to all target channels. More... | |
| abstract int | resumeAllChannelMediaRelay () |
| Resumes the media stream relay to all target channels. More... | |
| abstract int | updateChannelMediaOptions (ChannelMediaOptions options) |
| Updates the channel media options after joining the channel. More... | |
| abstract int | muteRecordingSignal (boolean muted) |
| Whether to mute the recording signal. More... | |
| abstract int | setPlaybackAudioFrameBeforeMixingParameters (int sampleRate, int channel) |
| Sets the format of the raw audio playback data before mixing. More... | |
| abstract int | setPlaybackAudioFrameBeforeMixingParameters (int sampleRate, int channel, int samplesPerCall) |
Sets the format of audio data in the onPlaybackAudioFrameBeforeMixing callback. More... | |
| abstract int | enableAudioSpectrumMonitor (int intervalInMS) |
| Turns on audio spectrum monitoring. More... | |
| abstract int | disableAudioSpectrumMonitor () |
| Disables audio spectrum monitoring. More... | |
| abstract int | registerAudioSpectrumObserver (IAudioSpectrumObserver observer) |
| Registers an audio spectrum observer. More... | |
| abstract int | unRegisterAudioSpectrumObserver (IAudioSpectrumObserver observer) |
| Unregisters the audio spectrum observer. More... | |
| abstract double | getEffectsVolume () |
| Retrieves the volume of the audio effects. More... | |
| abstract int | setEffectsVolume (double volume) |
| Sets the volume of the audio effects. More... | |
| abstract int | preloadEffect (int soundId, String filePath) |
| Preloads a specified audio effect file into the memory. More... | |
| abstract int | preloadEffect (int soundId, String filePath, int startPos) |
| abstract int | playEffect (int soundId, String filePath, int loopCount, double pitch, double pan, double gain, boolean publish) |
| Plays the specified local or online audio effect file. More... | |
| abstract int | playEffect (int soundId, String filePath, int loopCount, double pitch, double pan, double gain, boolean publish, int startPos) |
| Plays the specified local or online audio effect file. More... | |
| abstract int | playAllEffects (int loopCount, double pitch, double pan, double gain, boolean publish) |
| abstract int | getVolumeOfEffect (int soundId) |
| Gets the volume of a specified audio effect file. More... | |
| abstract int | setVolumeOfEffect (int soundId, double volume) |
| Gets the volume of a specified audio effect file. More... | |
| abstract int | pauseEffect (int soundId) |
| Pauses a specified audio effect file. More... | |
| abstract int | pauseAllEffects () |
| Pauses all audio effects. More... | |
| abstract int | resumeEffect (int soundId) |
| Resumes playing a specified audio effect. More... | |
| abstract int | resumeAllEffects () |
| Resumes playing all audio effect files. More... | |
| abstract int | stopEffect (int soundId) |
| Stops playing a specified audio effect. More... | |
| abstract int | stopAllEffects () |
| Stops playing all audio effects. More... | |
| abstract int | unloadEffect (int soundId) |
| Releases a specified preloaded audio effect from the memory. More... | |
| abstract int | unloadAllEffects () |
| abstract int | getEffectDuration (String filePath) |
| Retrieves the duration of the audio effect file. More... | |
| abstract int | setEffectPosition (int soundId, int pos) |
| Sets the playback position of an audio effect file. More... | |
| abstract int | getEffectCurrentPosition (int soundId) |
| Retrieves the playback position of the audio effect file. More... | |
| abstract int | registerVideoEncodedFrameObserver (IVideoEncodedFrameObserver receiver) |
| Registers a receiver object for the encoded video image. More... | |
| abstract int | registerFaceInfoObserver (IFaceInfoObserver receiver) |
| Registers or unregisters a facial information observer. More... | |
| abstract int | takeSnapshot (int uid, String filePath) |
| Takes a snapshot of a video stream. More... | |
| abstract int | takeSnapshot (int uid, SnapshotConfig config) |
| Takes a screenshot of the video at the specified observation point. More... | |
| abstract int | enableContentInspect (boolean enabled, ContentInspectConfig config) |
| Enables or disables video screenshot and upload. More... | |
| abstract int | loadExtensionProvider (String path) |
| abstract int | registerExtension (String provider, String extension, Constants.MediaSourceType sourceType) |
| Registers an extension. More... | |
| abstract int | enableExtension (String provider, String extension, boolean enable) |
| abstract int | enableExtension (String provider, String extension, boolean enable, Constants.MediaSourceType sourceType) |
| Enables or disables extensions. More... | |
| abstract int | setExtensionProperty (String provider, String extension, String key, String value) |
| Sets the properties of the extension. More... | |
| abstract int | setExtensionProperty (String provider, String extension, String key, String value, Constants.MediaSourceType sourceType) |
| abstract String | getExtensionProperty (String provider, String extension, String key) |
| Gets detailed information on the extensions. More... | |
| abstract String | getExtensionProperty (String provider, String extension, String key, Constants.MediaSourceType sourceType) |
| Gets detailed information on the extensions. More... | |
| abstract int | setExtensionProviderProperty (String provider, String key, String value) |
| Sets the properties of the extension provider. More... | |
| abstract int | enableExtension (String provider, String extension, ExtensionInfo extensionInfo, boolean enable) |
| abstract int | setExtensionProperty (String provider, String extension, ExtensionInfo extensionInfo, String key, String value) |
| abstract String | getExtensionProperty (String provider, String extension, ExtensionInfo extensionInfo, String key) |
| abstract int | startScreenCapture (ScreenCaptureParameters screenCaptureParameters) |
| Starts screen capture. More... | |
| abstract int | setExternalMediaProjection (MediaProjection mediaProjection) |
Configures MediaProjection outside of the SDK to capture screen video streams. More... | |
| abstract int | setScreenCaptureScenario (Constants.ScreenScenarioType screenScenario) |
| Sets the screen sharing scenario. More... | |
| abstract int | stopScreenCapture () |
| Stops screen capture. More... | |
| abstract int | setVideoScenario (Constants.VideoScenario scenarioType) |
| Sets video application scenarios. More... | |
| abstract int | setVideoQoEPreference (Constants.QoEPreference qoePreference) |
| abstract int | updateScreenCaptureParameters (ScreenCaptureParameters screenCaptureParameters) |
| Updates the screen capturing parameters. More... | |
| abstract int | registerVideoFrameObserver (IVideoFrameObserver observer) |
| Registers a raw video frame observer object. More... | |
| abstract IMediaPlayer | createMediaPlayer () |
| Creates a media player object. More... | |
| abstract AgoraMediaRecorder | createMediaRecorder (RecorderStreamInfo info) |
| Creates a recorder for audio and video. More... | |
| abstract void | destroyMediaRecorder (AgoraMediaRecorder mediaRecorder) |
| Destroys the audio and video recording object. More... | |
| abstract IMediaPlayerCacheManager | getMediaPlayerCacheManager () |
Gets one IMediaPlayerCacheManager instance. More... | |
| abstract IH265Transcoder | getH265Transcoder () |
| abstract int | enableExternalAudioSourceLocalPlayback (boolean enabled) |
| abstract int | adjustCustomAudioPublishVolume (int trackId, int volume) |
| Adjusts the volume of the custom audio track played remotely. More... | |
| abstract int | adjustCustomAudioPlayoutVolume (int trackId, int volume) |
| Adjusts the volume of the custom audio track played locally. More... | |
| abstract int | startRhythmPlayer (String sound1, String sound2, AgoraRhythmPlayerConfig config) |
| Enables the virtual metronome. More... | |
| abstract int | stopRhythmPlayer () |
| Disables the virtual metronome. More... | |
| abstract int | configRhythmPlayer (AgoraRhythmPlayerConfig config) |
| Configures the virtual metronome. More... | |
| abstract int | setDirectCdnStreamingAudioConfiguration (int profile) |
| Sets the audio profile of the audio streams directly pushed to the CDN by the host. More... | |
| abstract int | setDirectCdnStreamingVideoConfiguration (VideoEncoderConfiguration config) |
| Sets the video profile of the media streams directly pushed to the CDN by the host. More... | |
| abstract long | getCurrentMonotonicTimeInMs () |
| Gets the current Monotonic Time of the SDK. More... | |
| abstract int | startDirectCdnStreaming (IDirectCdnStreamingEventHandler eventHandler, String publishUrl, DirectCdnStreamingMediaOptions options) |
| Starts pushing media streams to the CDN directly. More... | |
| abstract int | stopDirectCdnStreaming () |
| Stops pushing media streams to the CDN directly. More... | |
| abstract int | updateDirectCdnStreamingMediaOptions (DirectCdnStreamingMediaOptions options) |
| abstract int | createCustomVideoTrack () |
| Creates a custom video track. More... | |
| abstract int | createCustomEncodedVideoTrack (EncodedVideoTrackOptions encodedOpt) |
| abstract int | destroyCustomVideoTrack (int video_track_id) |
| Destroys the specified video track. More... | |
| abstract int | destroyCustomEncodedVideoTrack (int video_track_id) |
| abstract int | setCloudProxy (int proxyType) |
| Sets up cloud proxy service. More... | |
| abstract int | setLocalAccessPoint (LocalAccessPointConfiguration config) |
| Configures the connection to the Agora private media server access module. More... | |
| abstract int | enableCustomAudioLocalPlayback (int trackId, boolean enabled) |
| Sets whether to enable the local playback of external audio source. More... | |
| abstract int | setAdvancedAudioOptions (AdvancedAudioOptions options) |
| Sets audio advanced options. More... | |
| abstract int | setAVSyncSource (String channelId, int uid) |
| Sets audio-video synchronization on the publishing side. More... | |
| abstract int | enableVideoImageSource (boolean enabled, ImageTrackOptions options) |
| Sets whether to replace the current video feeds with images when publishing video streams. More... | |
| abstract int | getNetworkType () |
| Gets the type of the local network connection. More... | |
| abstract long | getNtpWallTimeInMs () |
| Gets the current NTP (Network Time Protocol) time. More... | |
| abstract int | startMediaRenderingTracing () |
| Enables tracing the video frame rendering process. More... | |
| abstract int | enableInstantMediaRendering () |
| Enables audio and video frame instant rendering. More... | |
| abstract int | setupAudioAttributes (AudioAttributes attr) |
| abstract boolean | isFeatureAvailableOnDevice (int type) |
| Checks whether the device supports the specified advanced feature. More... | |
| abstract int | sendAudioMetadata (byte[] metadata) |
| Send audio metadata. More... | |
Additional Inherited Members | |
| Static Public Member Functions inherited from io.agora.rtc2.RtcEngine | |
| static synchronized RtcEngine | create (Context context, String appId, IRtcEngineEventHandler handler) throws Exception |
Creates and initializes RtcEngine. More... | |
| static synchronized RtcEngine | create (RtcEngineConfig config) throws Exception |
Creates and initializes RtcEngine. More... | |
| static synchronized void | destroy () |
Releases the RtcEngine instance. More... | |
| static synchronized void | destroy (@Nullable IRtcEngineReleaseCallback callback) |
Destroys the RtcEngine instance and releases related resources. More... | |
| static int | getRecommendedEncoderType () |
| static String | getSdkVersion () |
| Gets the SDK version. More... | |
| static String | getMediaEngineVersion () |
| static String | getErrorDescription (int error) |
| Gets the warning or error description. More... | |
| Static Protected Attributes inherited from io.agora.rtc2.RtcEngine | |
| static RtcEngineImpl | mInstance = null |
Member Function Documentation
◆ muteLocalAudioStreamEx()
|
abstract |
Stops or resumes publishing the local audio stream.
A successful call of this method triggers the onUserMuteAudio and onRemoteAudioStateChanged callbacks on the remote client.
- Note
- This method does not affect any ongoing audio recording, because it does not disable the audio capture device.
- Parameters
-
muted Whether to stop publishing the local audio stream: true: Stops publishing the local audio stream.false: (Default) Resumes publishing the local audio stream.
connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ muteLocalVideoStreamEx()
|
abstract |
Stops or resumes publishing the local video stream.
A successful call of this method triggers the onUserMuteVideo callback on the remote client.
- Note
- This method does not affect any ongoing video recording, because it does not disable the camera.
- Parameters
-
muted Whether to stop publishing the local video stream. true: Stop publishing the local video stream.false: (Default) Publish the local video stream.
connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ muteAllRemoteAudioStreamsEx()
|
abstract |
Stops or resumes subscribing to the audio streams of all remote users.
After successfully calling this method, the local user stops or resumes subscribing to the audio streams of all remote users, including the ones join the channel subsequent to this call.
- Note
- Call this method after joining a channel.
- If you do not want to subscribe the audio streams of remote users before joining a channel, you can set
autoSubscribeAudioasfalsewhen callingjoinChannel(String token, String channelId, int uid, ChannelMediaOptions options).
- Parameters
-
muted Whether to stop subscribing to the audio streams of all remote users: true: Stops subscribing to the audio streams of all remote users.false: (Default) Subscribes to the audio streams of all remote users by default.
connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ muteAllRemoteVideoStreamsEx()
|
abstract |
Stops or resumes subscribing to the video streams of all remote users.
After successfully calling this method, the local user stops or resumes subscribing to the video streams of all remote users, including all subsequent users.
- Parameters
-
muted Whether to stop subscribing to the video streams of all remote users. true: Stop subscribing to the video streams of all remote users.false: (Default) Subscribe to the video streams of all remote users by default.
connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ muteRemoteAudioStreamEx()
|
abstract |
Stops or resumes receiving the audio stream of a specified user.
This method is used to stops or resumes receiving the audio stream of a specified user. You can call this method before or after joining a channel. If a user leaves a channel, the settings in this method become invalid.
- Parameters
-
uid The ID of the specified user. muted Whether to stop receiving the audio stream of the specified user: true: Stop receiving the audio stream of the specified user.false: (Default) Resume receiving the audio stream of the specified user.
connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ muteRemoteVideoStreamEx()
|
abstract |
Stops or resumes receiving the video stream of a specified user.
This method is used to stop or resume receiving the video stream of a specified user. You can call this method before or after joining a channel. If a user leaves a channel, the settings in this method become invalid.
- Parameters
-
uid The user ID of the remote user. muted Whether to stop receiving the video stream of the specified user: true: Stop receiving the video stream of the specified user.false: (Default) Resume receiving the video stream of the specified user.
connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ setRemoteVideoStreamTypeEx() [1/2]
|
abstract |
Sets the video stream type to subscribe to.
Depending on the default behavior of the sender and the specific settings when calling setDualStreamMode(Constants.SimulcastStreamMode mode, SimulcastStreamConfig streamConfig), the scenarios for the receiver calling this method are as follows:
- The SDK enables low-quality video stream adaptive mode (
AUTO_SIMULCAST_STREAM) on the sender side by default, meaning only the high-quality video stream is transmitted. Only the receiver with the role of the **host**can call this method to initiate a low-quality video stream request. Once the sender receives the request, it starts automatically sending the low-quality video stream. At this point, all users in the channel can call this method to switch to low-quality video stream subscription mode. - If the sender calls
setDualStreamMode(Constants.SimulcastStreamMode mode, SimulcastStreamConfig streamConfig)and setsmodetoDISABLE_SIMULCAST_STREAM(never send low-quality video stream), then calling this method will have no effect. - If the sender calls
setDualStreamMode(Constants.SimulcastStreamMode mode, SimulcastStreamConfig streamConfig)and setsmodetoENABLE_SIMULCAST_STREAM(always send low-quality video stream), both the host and audience receivers can call this method to switch to low-quality video stream subscription mode. The SDK will dynamically adjust the size of the corresponding video stream based on the size of the video window to save bandwidth and computing resources. The default aspect ratio of the low-quality video stream is the same as that of the high-quality video stream. According to the current aspect ratio of the high-quality video stream, the system will automatically allocate the resolution, frame rate, and bitrate of the low-quality video stream.
- Note
- If the publisher has already called
setDualStreamModeExand setmodetoDISABLE_SIMULCAST_STREAM(never send low-quality video stream), calling this method will not take effect, you should callsetDualStreamModeExagain on the sending end and adjust the settings.
- Parameters
-
uid The user ID. streamType The video stream type, see VideoStreamType.connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ setRemoteVideoStreamTypeEx() [2/2]
|
abstract |
Sets the video stream type to subscribe to.
Depending on the default behavior of the sender and the specific settings when calling setDualStreamMode(Constants.SimulcastStreamMode mode, SimulcastStreamConfig streamConfig), the scenarios for the receiver calling this method are as follows:
- The SDK enables low-quality video stream adaptive mode (
AUTO_SIMULCAST_STREAM) on the sender side by default, meaning only the high-quality video stream is transmitted. Only the receiver with the role of the **host**can call this method to initiate a low-quality video stream request. Once the sender receives the request, it starts automatically sending the low-quality video stream. At this point, all users in the channel can call this method to switch to low-quality video stream subscription mode. - If the sender calls
setDualStreamMode(Constants.SimulcastStreamMode mode, SimulcastStreamConfig streamConfig)and setsmodetoDISABLE_SIMULCAST_STREAM(never send low-quality video stream), then calling this method will have no effect. - If the sender calls
setDualStreamMode(Constants.SimulcastStreamMode mode, SimulcastStreamConfig streamConfig)and setsmodetoENABLE_SIMULCAST_STREAM(always send low-quality video stream), both the host and audience receivers can call this method to switch to low-quality video stream subscription mode. The SDK will dynamically adjust the size of the corresponding video stream based on the size of the video window to save bandwidth and computing resources. The default aspect ratio of the low-quality video stream is the same as that of the high-quality video stream. According to the current aspect ratio of the high-quality video stream, the system will automatically allocate the resolution, frame rate, and bitrate of the low-quality video stream.
- Note
- If the publisher has already called
setDualStreamModeExand setmodetoDISABLE_SIMULCAST_STREAM(never send low-quality video stream), calling this method will not take effect, you should callsetDualStreamModeExagain on the sending end and adjust the settings.
- Parameters
-
uid The user ID. streamType The video stream type: - 0: High-quality video stream.
- 1: Low-quality video stream.
connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ setHighPriorityUserListEx()
|
abstract |
Sets the high priority user list and related fallback option for the remotely subscribed video stream based on the network conditions in NASA2.
- Parameters
-
uidList The id list of high priority users. option The remote subscribe fallback option of high priority users. connection RtcConnection is used to control different connection instances.
- Returns
- 0: Success.
- < 0: Failure.
◆ setSubscribeAudioBlocklistEx()
|
abstract |
Sets the blocklist of subscriptions for audio streams.
You can call this method to specify the audio streams of a user that you do not want to subscribe to.
- Note
- You can call this method either before or after joining a channel.
- The blocklist is not affected by the setting in
muteRemoteAudioStream,muteAllRemoteAudioStreams, andautoSubscribeAudioinChannelMediaOptions. - Once the blocklist of subscriptions is set, it is effective even if you leave the current channel and rejoin the channel.
- If a user is added in the allowlist and blocklist at the same time, only the blocklist takes effect.
- Parameters
-
uidList The user ID list of users that you do not want to subscribe to. If you want to specify the audio streams of a user that you do not want to subscribe to, add the user ID in this list. If you want to remove a user from the blocklist, you need to call the setSubscribeAudioBlocklistmethod to update the user ID list; this means you only add theuidof users that you do not want to subscribe to in the new user ID list.connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ setSubscribeAudioAllowlistEx()
|
abstract |
Sets the allowlist of subscriptions for audio streams.
You can call this method to specify the audio streams of a user that you want to subscribe to.
- Note
- You can call this method either before or after joining a channel.
- The allowlist is not affected by the setting in
muteRemoteAudioStream,muteAllRemoteAudioStreamsandautoSubscribeAudioinChannelMediaOptions. - Once the allowlist of subscriptions is set, it is effective even if you leave the current channel and rejoin the channel.
- If a user is added in the allowlist and blocklist at the same time, only the blocklist takes effect.
- Parameters
-
uidList The user ID list of users that you want to subscribe to. If you want to specify the audio streams of a user for subscription, add the user ID in this list. If you want to remove a user from the allowlist, you need to call the setSubscribeAudioAllowlistmethod to update the user ID list; this means you only add theuidof users that you want to subscribe to in the new user ID list.connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ setSubscribeVideoBlocklistEx()
|
abstract |
Sets the blocklist of subscriptions for video streams.
You can call this method to specify the video streams of a user that you do not want to subscribe to.
- Note
- You can call this method either before or after joining a channel.
- The blocklist is not affected by the setting in
muteRemoteVideoStream,muteAllRemoteVideoStreamsandautoSubscribeAudioinChannelMediaOptions. - Once the blocklist of subscriptions is set, it is effective even if you leave the current channel and rejoin the channel.
- If a user is added in the allowlist and blocklist at the same time, only the blocklist takes effect.
- Parameters
-
uidList The user ID list of users that you do not want to subscribe to. If you want to specify the video streams of a user that you do not want to subscribe to, add the user ID of that user in this list. If you want to remove a user from the blocklist, you need to call the setSubscribeVideoBlocklistmethod to update the user ID list; this means you only add theuidof users that you do not want to subscribe to in the new user ID list.connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ setSubscribeVideoAllowlistEx()
|
abstract |
Sets the allowlist of subscriptions for video streams.
You can call this method to specify the video streams of a user that you want to subscribe to.
- Note
- You can call this method either before or after joining a channel.
- The allowlist is not affected by the setting in
muteRemoteVideoStream,muteAllRemoteVideoStreamsandautoSubscribeAudioinChannelMediaOptions. - Once the allowlist of subscriptions is set, it is effective even if you leave the current channel and rejoin the channel.
- If a user is added in the allowlist and blocklist at the same time, only the blocklist takes effect.
- Parameters
-
uidList The user ID list of users that you want to subscribe to. If you want to specify the video streams of a user for subscription, add the user ID of that user in this list. If you want to remove a user from the allowlist, you need to call the setSubscribeVideoAllowlistmethod to update the user ID list; this means you only add theuidof users that you want to subscribe to in the new user ID list.connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ setRemoteRenderModeEx()
|
abstract |
Sets the video display mode of a specified remote user.
After initializing the video view of a remote user, you can call this method to update its rendering and mirror modes. This method affects only the video view that the local user sees.
- Note
- Call this method after initializing the remote view by calling the
setupRemoteVideomethod. - During a call, you can call this method as many times as necessary to update the display mode of the video view of a remote user.
- Call this method after initializing the remote view by calling the
- Parameters
-
uid The user ID of the remote user. renderMode The video display mode of the remote user: - RENDER_MODE_HIDDEN (1): Hidden mode. Uniformly scale the video until it fills the visible boundaries (cropped). One dimension of the video may have clipped contents.
- RENDER_MODE_FIT (2): Fit mode. Uniformly scale the video until one of its dimension fits the boundary (zoomed to fit). Areas that are not filled due to the disparity in the aspect ratio are filled with black.
- RENDER_MODE_ADAPTIVE (3): Adaptive mode. Deprecated: This enumerator is deprecated and not recommended for use.
mirrorMode The mirror mode of the remote user view: - VIDEO_MIRROR_MODE_AUTO (0): The SDK determines whether to enable the mirror mode. If you use a front camera, the SDK enables the mirror mode by default; if you use a rear camera, the SDK disables the mirror mode by default.
- VIDEO_MIRROR_MODE_ENABLED (1): Enable the mirroring mode of the local view.
- VIDEO_MIRROR_MODE_DISABLED (2): Disable the mirroring mode of the local view.
connection The connection information. See RtcConnection.
- Returns
- < 0: Failure.
◆ setupRemoteVideoEx()
|
abstract |
Initializes the video view of a remote user.
This method initializes the video view of a remote stream on the local device. It affects only the video view that the local user sees. Call this method to bind the remote video stream to a video view and to set the rendering and mirror modes of the video view. The application specifies the uid of the remote video in the VideoCanvas method before the remote user joins the channel. If the remote uid is unknown to the application, set it after the application receives the onUserJoined callback. If the Video Recording function is enabled, the Video Recording Service joins the channel as a dummy client, causing other clients to also receive the onUserJoined callback. Do not bind the dummy client to the application view because the dummy client does not send any video streams. To unbind the remote user from the view, set the view parameter to NULL. Once the remote user leaves the channel, the SDK unbinds the remote user.
- Note
- Call this method after
joinChannelEx. - To update the rendering or mirror mode of the remote video view during a call, use the
setRemoteRenderModeExmethod.
- Call this method after
- Parameters
-
remote The remote video view settings. See VideoCanvas.connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ setVideoEncoderConfigurationEx()
|
abstract |
Sets the video encoder configuration.
Sets the encoder configuration for the local video. Each configuration profile corresponds to a set of video parameters, including the resolution, frame rate, and bitrate. Call timing: Call this method after joinChannelEx.
- Note
- The
configspecified in this method is the maximum value under ideal network conditions. If the video engine cannot render the video using the specifiedconfigdue to unreliable network conditions, the parameters further down the list are considered until a successful configuration is found.
- Parameters
-
config Video profile. See VideoEncoderConfiguration.connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ updateChannelMediaOptionsEx()
|
abstract |
Updates the channel media options after joining the channel.
- Parameters
-
options The channel media options. See ChannelMediaOptions.connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
- -2: The value of a member in
ChannelMediaOptionsis invalid. For example, the token or the user ID is invalid. You need to fill in a valid parameter. - -7: The
RtcEngineobject has not been initialized. You need to initialize theRtcEngineobject before calling this method. - -8: The internal state of the
RtcEngineobject is wrong. The possible reason is that the user is not in the channel. Agora recommends that you use theonConnectionStateChangedcallback to see whether the user is in the channel. If you receive theCONNECTION_STATE_DISCONNECTED(1) orCONNECTION_STATE_FAILED(5) state, the user is not in the channel. You need to calljoinChannel(String token, String channelId, int uid, ChannelMediaOptions options)to join a channel before calling this method.
- -2: The value of a member in
◆ joinChannelEx()
|
abstract |
Joins a channel.
You can call this method multiple times to join more than one channel. If you want to join the same channel from different devices, ensure that the user IDs are different for all devices. Applicable scenarios: This method can be called in scenarios involving multiple channels. Call timing: Call this method after create(RtcEngineConfig config). In a multi-camera capture scenario, you need to call the startPreview(Constants.VideoSourceType sourceType) method after calling this method to set the sourceType to VIDEO_SOURCE_CAMERA_SECONDARY, to ensure that the second camera captures normally. Related callbacks: A successful call of this method triggers the following callbacks:
- The local client: The
onJoinChannelSuccessandonConnectionStateChangedcallbacks. - The remote client: The
onUserJoinedcallback, if a user joining the channel in the COMMUNICATION profile, or a host joining a channel in the LIVE_BROADCASTING profile. When the connection between the local client and Agora's server is interrupted due to poor network conditions, the SDK tries reconnecting to the server. When the local client successfully rejoins the channel, the SDK triggers theonRejoinChannelSuccesscallback on the local client.
- Note
- If you are already in a channel, you cannot rejoin the channel with the same user ID. Before joining a channel, ensure that the App ID you use to generate a token is the same as that you pass in the
create(RtcEngineConfig config)method; otherwise, you may fail to join the channel with the token.
- Parameters
-
token The token generated on your server for authentication.Note: - (Recommended) If your project has enabled the security mode (using APP ID and Token for authentication), this parameter is required.
- If you have only enabled the testing mode (using APP ID for authentication), this parameter is optional. You will automatically exit the channel 24 hours after successfully joining in.
- If you need to join different channels at the same time or switch between channels, Agora recommends using a wildcard token so that you don't need to apply for a new token every time joining a channel. See
Secure authentication with tokens.
connection The connection information. See RtcConnection.options The channel media options. See ChannelMediaOptions.eventHandler The callback class of RtcEngineEx. SeeIRtcEngineEventHandler. You can get the callback events of multiple channels through theeventHandlerobject passed in this parameter.
- Returns
- 0: Success.
- < 0: Failure.
- -2: The parameter is invalid. For example, the token is invalid, the
uidparameter is not set to an integer, or the value of a member inChannelMediaOptionsis invalid. You need to pass in a valid parameter and join the channel again. - -3: Fails to initialize the
RtcEngineobject. You need to reinitialize theRtcEngineobject. - -7: The
RtcEngineobject has not been initialized. You need to initialize theRtcEngineobject before calling this method. - -8: The internal state of the
RtcEngineobject is wrong. The typical cause is that after callingstartEchoTestto start a call loop test, you call this method to join the channel without callingstopEchoTestto stop the test. You need to callstopEchoTestbefore calling this method. - -17: The request to join the channel is rejected. The typical cause is that the user is already in the channel. Agora recommends that you use the
onConnectionStateChangedcallback to see whether the user is in the channel. Do not call this method to join the channel unless you receive theCONNECTION_STATE_DISCONNECTED(1) state. - -102: The channel name is invalid. You need to pass in a valid channel name in
channelIdto rejoin the channel. - -121: The user ID is invalid. You need to pass in a valid user ID in
uidto rejoin the channel.
- -2: The parameter is invalid. For example, the token is invalid, the
◆ leaveChannelEx() [1/2]
|
abstract |
Leaves a channel.
After calling this method, the SDK terminates the audio and video interaction, leaves the current channel, and releases all resources related to the session. After calling joinChannelEx to join a channel, you must call this method or leaveChannelEx(RtcConnection connection, LeaveChannelOptions options) to end the call, otherwise, the next call cannot be started. Applicable scenarios: This method can be called in scenarios involving multiple channels. Call timing: Call this method after joinChannelEx. Related callbacks: A successful call of this method triggers the following callbacks:
- The local client: The
onLeaveChannelcallback will be triggered. - The remote client: The
onUserOfflinecallback will be triggered after the remote host leaves the channel.
- Note
- If you call
destroy()immediately after calling this method, the SDK does not trigger theonLeaveChannelcallback.- This method call is asynchronous. When this method returns, it does not necessarily mean that the user has left the channel.
- If you call
leaveChannel()orleaveChannel(LeaveChannelOptions options), you will leave all the channels you have joined by callingjoinChannel(String token, String channelId, String optionalInfo, int uid),joinChannel(String token, String channelId, int uid, ChannelMediaOptions options), orjoinChannelEx.
- Parameters
-
connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ leaveChannelEx() [2/2]
|
abstract |
Sets channel options and leaves the channel.
After calling this method, the SDK terminates the audio and video interaction, leaves the current channel, and releases all resources related to the session. After calling joinChannelEx to join a channel, you must call this method or leaveChannelEx(RtcConnection connection) to end the call, otherwise, the next call cannot be started. Applicable scenarios: This method can be called in scenarios involving multiple channels. Call timing: Call this method after joinChannelEx. Related callbacks: A successful call of this method triggers the following callbacks:
- The local client: The
onLeaveChannelcallback will be triggered. - The remote client: The
onUserOfflinecallback will be triggered after the remote host leaves the channel.
- Note
- If you call
destroy()immediately after calling this method, the SDK does not trigger theonLeaveChannelcallback.- This method call is asynchronous. When this method returns, it does not necessarily mean that the user has left the channel.
- If you call
leaveChannel()orleaveChannel(LeaveChannelOptions options), you will leave all the channels you have joined by callingjoinChannel(String token, String channelId, String optionalInfo, int uid),joinChannel(String token, String channelId, int uid, ChannelMediaOptions options), orjoinChannelEx.
- Parameters
-
connection The connection information. See RtcConnection.options Since v4.1.0 The options for leaving the channel. See LeaveChannelOptions. Note: This parameter only supports thestopMicrophoneRecordingmember in theLeaveChannelOptionssettings; setting other members does not take effect.
- Returns
- 0: Success.
- < 0: Failure.
◆ leaveChannelWithUserAccountEx()
|
abstract |
Leaves a channel with the channel ID and user account and sets the options for leaving.
- Parameters
-
channelId The channel name. The maximum length of this parameter is 64 bytes. Supported character scopes are: - All lowercase English letters: a to z.
- All uppercase English letters: A to Z.
- All numeric characters: 0 to 9.
- The space character.
- Punctuation characters and other symbols, including: "!", "#", "$", "%", "&", "(", ")", "+", "-", ":", ";", "<", "=", ".", ">", "?", "@", "[", "]", "^", "_", " {", "}", "|", "~", ",".
userAccount The user account. The maximum length of this parameter is 255 bytes. Ensure that you set this parameter and do not set it as null. Supported character scopes are: - All lowercase English letters: a to z.
- All uppercase English letters: A to Z.
- All numeric characters: 0 to 9.
- The space character.
- Punctuation characters and other symbols, including: "!", "#", "$", "%", "&", "(", ")", "+", "-", ":", ";", "<", "=", ".", ">", "?", "@", "[", "]", "^", "_", " {", "}", "|", "~", ",".
options The options for leaving the channel. See {LeaveChannelOptions}. 0: Success.< 0: Failure.
◆ enableDualStreamModeEx()
|
abstract |
Enables or disables dual-stream mode on the sender side.
- Deprecated:
- v4.2.0. This method is deprecated. Use setDualStreamModeEx instead.
You can call this method to enable or disable the dual-stream mode on the publisher side. Dual streams are a pairing of a high-quality video stream and a low-quality video stream:
- High-quality video stream: High bitrate, high resolution.
- Low-quality video stream: Low bitrate, low resolution. After you enable dual-stream mode, you can call
setRemoteVideoStreamType(int uid, int streamType)to choose to receive either the high-quality video stream or the low-quality video stream on the subscriber side.
- Note
- This method is applicable to all types of streams from the sender, including but not limited to video streams collected from cameras, screen sharing streams, and custom-collected video streams.
- Parameters
-
enabled Whether to enable dual-stream mode: true: Enable dual-stream mode.false: (Default) Disable dual-stream mode.
streamConfig The configuration of the low-quality video stream. See SimulcastStreamConfig.Note: When settingmodetoDISABLE_SIMULCAST_STREAM, settingstreamConfigwill not take effect.connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ setDualStreamModeEx()
|
abstract |
Sets the dual-stream mode on the sender side.
The SDK defaults to enabling low-quality video stream adaptive mode ( AUTO_SIMULCAST_STREAM ) on the sender side, which means the sender does not actively send low-quality video stream. The receiving end with the role of the host can initiate a low-quality video stream request by calling setRemoteVideoStreamTypeEx(int uid, int streamType, RtcConnection connection), and upon receiving the request, the sending end automatically starts sending low-quality stream.
- If you want to modify this behavior, you can call this method and set
modetoDISABLE_SIMULCAST_STREAM(never send low-quality video streams) orENABLE_SIMULCAST_STREAM(always send low-quality video streams). - If you want to restore the default behavior after making changes, you can call this method again with
modeset toAUTO_SIMULCAST_STREAM.
- Note
- The difference and connection between this method and
enableDualStreamModeExis as follows:- When calling this method and setting
modeto DISABLE_SIMULCAST_STREAM, it has the same effect asenableDualStreamModeEx(false). - When calling this method and setting
modeto ENABLE_SIMULCAST_STREAM, it has the same effect asenableDualStreamModeEx(true). - Both methods can be called before and after joining a channel. If both methods are used, the settings in the method called later takes precedence.
- When calling this method and setting
- Parameters
-
mode The mode in which the video stream is sent. See SimulcastStreamMode.streamConfig The configuration of the low-quality video stream. See SimulcastStreamConfig.Note: When settingmodetoDISABLE_SIMULCAST_STREAM, settingstreamConfigwill not take effect.connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ setSimulcastConfigEx()
|
abstract |
Sets the simulcast video stream configuration.
- Since
- v4.6.0
This method can be called in scenarios involving multiple channels. You can call the setSimulcastConfig method to set video streams with different resolutions for the same video source. The subscribers can call to select which stream layer to receive. The broadcaster can publish up to four layers of video streams: one main stream (highest resolution) and three additional streams of different quality levels. setRemoteVideoStreamType(int uid, int streamType) Applicable scenarios: This method can be called in scenarios involving multiple channels.
- Parameters
-
simulcastConfig This configuration includes seven layers, from STREAM_LAYER_1 to STREAM_LOW, with a maximum of three layers enabled simultaneously. See SimulcastConfig.connection Connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ getConnectionStateEx()
|
abstract |
Gets the current connection state of the SDK.
Call timing: This method can be called either before or after joining the channel.
- Parameters
-
connection The connection information. See RtcConnection.
- Returns
- The current connection state.
◆ sendCustomReportMessageEx()
|
abstract |
Agora supports reporting and analyzing customized messages.
Agora supports reporting and analyzing customized messages. This function is in the beta stage with a free trial. The ability provided in its beta test version is reporting a maximum of 10 message pieces within 6 seconds, with each message piece not exceeding 256 bytes and each string not exceeding 100 bytes. To try out this function, contact support@agora.io and discuss the format of customized messages with us.
◆ sendStreamMessageEx()
|
abstract |
Sends data stream messages.
After calling createDataStreamEx(DataStreamConfig config, RtcConnection connection), you can call this method to send data stream messages to all users in the channel. The SDK has the following restrictions on this method:
- Each client within the channel can have up to 5 data channels simultaneously, with a total shared packet bitrate limit of 30 KB/s for all data channels.
- Each data channel can send up to 60 packets per second, with each packet being a maximum of 1 KB. A successful method call triggers the
onStreamMessagecallback on the remote client, from which the remote user gets the stream message. A failed method call triggers theonStreamMessageErrorcallback on the remote client.
- Note
- If you need a more comprehensive solution for low-latency, high-concurrency, and scalable real-time messaging and status synchronization, it is recommended to use
Signaling. - Call this method after
joinChannelEx. - Ensure that you call
createDataStreamEx(DataStreamConfig config, RtcConnection connection)to create a data channel before calling this method.
- If you need a more comprehensive solution for low-latency, high-concurrency, and scalable real-time messaging and status synchronization, it is recommended to use
- Parameters
-
streamId The data stream ID. You can get the data stream ID by calling createDataStreamEx(DataStreamConfig config, RtcConnection connection)message The message to be sent. connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ sendRdtMessageEx()
|
abstract |
Send Reliable message to remote uid in channel.
@technical preview
- Parameters
-
uid remote user id. type Reliable Data Transmission tunnel message type. message The sent data. connection Connection ID.
- Returns
- 0: Success.
- < 0: Failure.
◆ sendMediaControlMessageEx()
|
abstract |
Send media control message.
@technical preview
- Parameters
-
uid remote user id. In particular, if the uid is set to 0, it means broadcasting the message to the entire channel. message The sent data, max 1024 Bytes. connection Connection ID.
- Returns
- 0: Success.
- < 0: Failure.
◆ createDataStreamEx() [1/2]
|
abstract |
Creates a data stream.
You can call this method to create a data stream and improve the reliability and ordering of data transmission. Call timing: Call this method after joinChannelEx. Related callbacks: After setting reliable to true, if the recipient does not receive the data within five seconds, the SDK triggers the onStreamMessageError callback and returns an error code.
- Note
- Each user can create up to five data streams during the lifecycle of
RtcEngine. The data stream will be destroyed when leaving the channel, and the data stream needs to be recreated if needed.
- Parameters
-
reliable Sets whether the recipients are guaranteed to receive the data stream within five seconds: true: The recipients receive the data from the sender within five seconds. If the recipient does not receive the data within five seconds, the SDK triggers theonStreamMessageErrorcallback and returns an error code.false: There is no guarantee that the recipients receive the data stream within five seconds and no error message is reported for any delay or missing data stream. Attention: Please ensure thatreliableandorderedare either both set totrueor both set tofalse.
ordered Sets whether the recipients receive the data stream in the sent order: true: The recipients receive the data in the sent order.false: The recipients do not receive the data in the sent order.
connection The connection information. See RtcConnection.
- Returns
- ID of the created data stream, if the method call succeeds.
- < 0: Failure.
◆ createDataStreamEx() [2/2]
|
abstract |
Creates a data stream.
Compared to createDataStreamEx(boolean reliable, boolean ordered, RtcConnection connection), this method does not guarantee the reliability of data transmission. If a data packet is not received five seconds after it was sent, the SDK directly discards the data. Call timing: Call this method after joinChannelEx.
- Note
- Each user can create up to five data streams during the lifecycle of
RtcEngine. The data stream will be destroyed when leaving the channel, and the data stream needs to be recreated if needed. If you need a more comprehensive solution for low-latency, high-concurrency, and scalable real-time messaging and status synchronization, it is recommended to useSignaling.
- Parameters
-
config The configurations for the data stream. See DataStreamConfig.connection The connection information. See RtcConnection.
- Returns
- ID of the created data stream, if the method call succeeds.
- < 0: Failure.
◆ joinChannelWithUserAccountEx()
|
abstract |
Join a channel using a user account and token, and set the media options.
Before calling this method, if you have not called registerLocalUserAccount to register a user account, when you call this method to join a channel, the SDK automatically creates a user account for you. Calling the registerLocalUserAccount method to register a user account, and then calling this method to join a channel can shorten the time it takes to enter the channel. Once a user joins the channel, the user subscribes to the audio and video streams of all the other users in the channel by default, giving rise to usage and billings. If you want to stop subscribing to the media stream of other users, you can set the options parameter or call the corresponding mute method. Call timing: Call this method after create(RtcEngineConfig config). Related callbacks: After the user successfully joins the channel, the SDK triggers the following callbacks:
- The local client:
onLocalUserRegistered,onJoinChannelSuccessandonConnectionStateChangedcallbacks. - The remote client: The
onUserJoinedandonUserInfoUpdatedcallbacks if a user joins the channel in the COMMUNICATION profile, or if a host joins the channel in the LIVE_BROADCASTING profile.
- Note
- This method only supports users joining one channel at a time.
- Users with different App IDs cannot call each other.
- Before joining a channel, ensure that the App ID you use to generate a token is the same as that you pass in the
create(RtcEngineConfig config)method; otherwise, you may fail to join the channel with the token. To ensure smooth communication, use the same parameter type to identify the user. For example, if a user joins the channel with a UID, then ensure all the other users use the UID too. The same applies to the user account. If a user joins the channel with the Agora Web SDK, ensure that the ID of the user is set to the same parameter type.
- Parameters
-
token The token generated on your server for authentication.Note: - (Recommended) If your project has enabled the security mode (using APP ID and Token for authentication), this parameter is required.
- If you have only enabled the testing mode (using APP ID for authentication), this parameter is optional. You will automatically exit the channel 24 hours after successfully joining in.
- If you need to join different channels at the same time or switch between channels, Agora recommends using a wildcard token so that you don't need to apply for a new token every time joining a channel. See
Secure authentication with tokens.
channelId The channel name. This parameter signifies the channel in which users engage in real-time audio and video interaction. Under the premise of the same App ID, users who fill in the same channel ID enter the same channel for audio and video interaction. The string length must be less than 64 bytes. Supported characters (89 characters in total): - All lowercase English letters: a to z.
- All uppercase English letters: A to Z.
- All numeric characters: 0 to 9.
- "!", "#", "$", "%", "&", "(", ")", "+", "-", ":", ";", "<", "=", ".", ">", "?", "@", "[", "]", "^", "_", "{", "}", "|", "~", ","
userAccount The user account. This parameter is used to identify the user in the channel for real-time audio and video engagement. You need to set and manage user accounts yourself and ensure that each user account in the same channel is unique. The maximum length of this parameter is 255 bytes. Ensure that you set this parameter and do not set it as NULL. Supported characters are as follows(89 in total): - The 26 lowercase English letters: a to z.
- The 26 uppercase English letters: A to Z.
- All numeric characters: 0 to 9.
- Space
- "!", "#", "$", "%", "&", "(", ")", "+", "-", ":", ";", "<", "=", ".", ">", "?", "@", "[", "]", "^", "_", "{", "}", "|", "~", ","
options The channel media options. See ChannelMediaOptions.eventHandler The callback class of RtcEngineEx. SeeIRtcEngineEventHandler. You can get the callback events of multiple channels through theeventHandlerobject passed in this parameter.
- Returns
- 0: Success.
- < 0: Failure.
- -2: The parameter is invalid. For example, the token is invalid, the
uidparameter is not set to an integer, or the value of a member inChannelMediaOptionsis invalid. You need to pass in a valid parameter and join the channel again. - -3: Fails to initialize the
RtcEngineobject. You need to reinitialize theRtcEngineobject. - -7: The
RtcEngineobject has not been initialized. You need to initialize theRtcEngineobject before calling this method. - -8: The internal state of the
RtcEngineobject is wrong. The typical cause is that after callingstartEchoTestto start a call loop test, you call this method to join the channel without callingstopEchoTestto stop the test. You need to callstopEchoTestbefore calling this method. - -17: The request to join the channel is rejected. The typical cause is that the user is already in the channel. Agora recommends that you use the
onConnectionStateChangedcallback to see whether the user is in the channel. Do not call this method to join the channel unless you receive theCONNECTION_STATE_DISCONNECTED(1) state. - -102: The channel name is invalid. You need to pass in a valid channel name in
channelIdto rejoin the channel. - -121: The user ID is invalid. You need to pass in a valid user ID in
uidto rejoin the channel.
- -2: The parameter is invalid. For example, the token is invalid, the
◆ getUserInfoByUserAccountEx()
|
abstract |
Gets the user information by passing in the user account.
After a remote user joins the channel, the SDK gets the UID and user account of the remote user, caches them in a mapping table object, and triggers the onUserInfoUpdated callback on the local client. After receiving the callback, you can call this method and pass in the UID to get the user account of the specified user from the UserInfo object.
- Parameters
-
userAccount The user account. userInfo The UserInfoobject that identifies the user information.connection The connection information. See RtcConnection.
- Returns
- A
UserInfoobject, if the method call succeeds. - NULL, if the method call fails.
- A
◆ getUserInfoByUidEx()
|
abstract |
Gets the user information by passing in the user ID.
After a remote user joins the channel, the SDK gets the UID and user account of the remote user, caches them in a mapping table object, and triggers the onUserInfoUpdated callback on the local client. After receiving the callback, you can call this method and pass in the UID to get the user account of the specified user from the UserInfo object.
- Parameters
-
uid The user ID. userInfo The UserInfoobject that identifies the user information.connection The connection information. See RtcConnection.
- Returns
- A
UserInfoobject, if the method call succeeds. - NULL, if the method call fails.
- A
◆ adjustRecordingSignalVolumeEx()
|
abstract |
Adjusts the recording volume.
- Parameters
-
volume The recording volume, which ranges from 0 to 400: - 0 : Mute the recording volume.
- 100: The original volume.
- 400: (Maximum) Four times the original volume with signal clipping protection.
connection The RtcConnection object.
- Returns
- 0 : Success.
- < 0: Failure.
◆ muteRecordingSignalEx()
|
abstract |
Mute or resume recording signal volume.
- Parameters
-
muted Determines whether to mute or resume the recording signal volume. - true: Mute the recording signal volume.
- false: (Default) Resume the recording signal volume.
connection The RtcConnection object.
- Returns
- 0 : Success.
- < 0: Failure.
◆ adjustUserPlaybackSignalVolumeEx()
|
abstract |
Adjusts the playback signal volume of a specified remote user.
You can call this method to adjust the playback volume of a specified remote user. To adjust the playback volume of different remote users, call the method as many times, once for each remote user. Call timing: Call this method after joinChannelEx.
- Parameters
-
uid The user ID of the remote user. volume The volume of the user. The value range is [0,400]. - 0: Mute.
- 100: (Default) The original volume.
- 400: Four times the original volume (amplifying the audio signals by four times).
connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ setRemoteVoicePositionEx()
|
abstract |
Sets the 2D position (the position on the horizontal plane) of the remote user's voice.
This method sets the voice position and volume of a remote user. When the local user calls this method to set the voice position of a remote user, the voice difference between the left and right channels allows the local user to track the real-time position of the remote user, creating a sense of space. This method applies to massive multiplayer online games, such as Battle Royale games.
- Note
- For the best voice positioning, Agora recommends using a wired headset.
- Call this method after joining a channel.
- Parameters
-
uid The user ID of the remote user. pan The voice position of the remote user. The value ranges from -1.0 to 1.0: - -1.0: The remote voice comes from the left.
- 0.0: (Default) The remote voice comes from the front.
- 1.0: The remote voice comes from the right.
gain The volume of the remote user. The value ranges from 0.0 to 100.0. The default value is 100.0 (the original volume of the remote user). The smaller the value, the lower the volume. connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ setRemoteVideoSubscriptionOptionsEx()
|
abstract |
Sets options for subscribing to remote video streams.
When a remote user has enabled dual-stream mode, you can call this method to choose the option for subscribing to the video streams sent by the remote user.
- Parameters
-
uid The user ID of the remote user. options The video subscription options. See VideoSubscriptionOptions.connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ setRemoteUserSpatialAudioParamsEx()
|
abstract |
Sets the 3D sound position of a remote user.
- Note
- For this method to work, enable stereo panning for remote users by calling the enableSoundPositionIndication method before joining a channel.
- This method requires hardware support. For the best sound positioning, we recommend using a wired headset.
- Ensure that you call this method after joining a channel.
- Parameters
-
uid The ID of the remote user. azimuth elevation distance connection RtcConnection is used to control different connection instances.
- Returns
- 0: Success.
- < 0: Failure.
◆ addVideoWatermarkEx() [1/2]
|
abstract |
Adds a watermark image to the local video.
- Since
- v2.9.1
- Deprecated:
- From v4.6.0. We recommend using the {addVideoWatermark}2 method instead.
This method adds a PNG watermark image to the local video in the live streaming. Once the watermark image is added, all the audience in the channel (CDN audience included), and the capturing device can see and capture it. The Agora SDK supports adding only one watermark image onto a live video stream. The newly added watermark image replaces the previous one. The watermark coordinates are dependent on the settings in the setVideoEncoderConfigurationEx method:
- If the orientation mode of the encoding video (
ORIENTATION_MODE) is fixed landscape mode or the adaptive landscape mode, the watermark uses the landscape orientation. - If the orientation mode of the encoding video (
ORIENTATION_MODE) is fixed portrait mode or the adaptive portrait mode, the watermark uses the portrait orientation. - When setting the watermark position, the region must be less than the dimensions set in the
setVideoEncoderConfigurationExmethod; otherwise, the watermark image will be cropped.
- Note
- Ensure that you have called
enableVideobefore calling this method. - This method supports adding a watermark image in the PNG file format only. Supported pixel formats of the PNG image are RGBA, RGB, Palette, Gray, and Alpha_gray.
- If the dimensions of the PNG image differ from your settings in this method, the image will be cropped or zoomed to conform to your settings.
- If you have enabled the local video preview by calling the
startPreview(Constants.VideoSourceType sourceType)method, you can use thevisibleInPreviewmember to set whether or not the watermark is visible in the preview. - If you have enabled the mirror mode for the local video, the watermark on the local video is also mirrored. To avoid mirroring the watermark, Agora recommends that you do not use the mirror and watermark functions for the local video at the same time. You can implement the watermark function in your application layer.
- Ensure that you have called
- Parameters
-
watermarkUrl The local file path of the watermark image to be added. This method supports adding a watermark image from the local absolute or relative file path. options The options of the watermark image to be added. See WatermarkOptions.connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ addVideoWatermarkEx() [2/2]
|
abstract |
Adds a watermark image to the local video.
- Since
- v4.6.0
Applicable scenarios: This method applies to multi-channel scenarios.
- Parameters
-
config Watermark configuration. See WatermarkConfig.connection RtcConnectionobject. SeeRtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ removeVideoWatermarkEx()
|
abstract |
Removes the specified watermark image from the local or remote video stream.
- Since
- v4.6.0
Applicable scenarios: This method applies to multi-channel scenarios.
- Parameters
-
id ID of the watermark image to be removed. connection Parameters used to control different connection instances. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ clearVideoWatermarkEx()
|
abstract |
Removes the watermark image from the video stream.
- Parameters
-
connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ enableAudioVolumeIndicationEx()
|
abstract |
Enables the reporting of users' volume indication.
This method enables the SDK to regularly report the volume information to the app of the local user who sends a stream and remote users (three users at most) whose instantaneous volumes are the highest. Call timing: Call this method after joinChannelEx. Related callbacks: The SDK triggers the onAudioVolumeIndication callback according to the interval you set if this method is successfully called and there are users publishing streams in the channel.
- Parameters
-
interval Sets the time interval between two consecutive volume indications: - ≤ 0: Disables the volume indication.
- > 0: Time interval (ms) between two consecutive volume indications. Ensure this parameter is set to a value greater than 10, otherwise you will not receive the
onAudioVolumeIndicationcallback. Agora recommends that this value is set as greater than 100.
smooth The smoothing factor that sets the sensitivity of the audio volume indicator. The value ranges between 0 and 10. The recommended value is 3. The greater the value, the more sensitive the indicator. reportVad - true: Enables the voice activity detection of the local user. Once it is enabled, thevadparameter of theonAudioVolumeIndicationcallback reports the voice activity status of the local user.false: (Default) Disables the voice activity detection of the local user. Once it is disabled, thevadparameter of theonAudioVolumeIndicationcallback does not report the voice activity status of the local user, except for the scenario where the engine automatically detects the voice activity of the local user.
connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ takeSnapshotEx() [1/2]
|
abstract |
Takes a snapshot of a video stream using connection ID.
This method takes a snapshot of a video stream from the specified user, generates a JPG image, and saves it to the specified path. Call timing: Call this method after joinChannelEx. Related callbacks: After a successful call of this method, the SDK triggers the onSnapshotTaken callback to report whether the snapshot is successfully taken, as well as the details for that snapshot.
- Note
- The method is asynchronous, and the SDK has not taken the snapshot when the method call returns.
- When used for local video snapshots, this method takes a snapshot for the video streams specified in
ChannelMediaOptions. - If the user's video has been preprocessed, for example, watermarked or beautified, the resulting snapshot includes the pre-processing effect.
- Parameters
-
connection The connection information. See RtcConnection.uid The user ID. Set uid as 0 if you want to take a snapshot of the local user's video. filePath The local path (including filename extensions) of the snapshot. For example: - Android:
/storage/emulated/0/Android/data/<package name>/files/example.jpgAttention: Ensure that the path you specify exists and is writable.
- Android:
- Returns
- 0: Success.
- < 0: Failure.
◆ takeSnapshotEx() [2/2]
|
abstract |
Gets a video screenshot of the specified observation point using the connection ID.
This method takes a snapshot of a video stream from the specified user, generates a JPG image, and saves it to the specified path. Call timing: Call this method after joinChannelEx. Related callbacks: After a successful call of this method, the SDK triggers the onSnapshotTaken callback to report whether the snapshot is successfully taken, as well as the details for that snapshot.
- Note
- The method is asynchronous, and the SDK has not taken the snapshot when the method call returns.
- When used for local video snapshots, this method takes a snapshot for the video streams specified in
ChannelMediaOptions. - If the user's video has been preprocessed, for example, watermarked or beautified, the resulting snapshot includes the pre-processing effect.
- Parameters
-
connection The connection information. See RtcConnection.uid The user ID. Set uid as 0 if you want to take a snapshot of the local user's video. config The configuration of the snaptshot. See SnapshotConfig.
- Returns
- 0: Success.
- < 0: Failure.
◆ enableContentInspectEx()
|
abstract |
Enables or disables video screenshot and upload.
This method can take screenshots for multiple video streams and upload them. When video screenshot and upload function is enabled, the SDK takes screenshots and uploads videos sent by local users based on the type and frequency of the module you set in ContentInspectConfig. After video screenshot and upload, the Agora server sends the callback notification to your app server in HTTPS requests and sends all screenshots to the third-party cloud storage service. Call timing: This method can be called either before or after joining the channel.
- Note
- Before calling this method, ensure that you have contacted
technical supportto activate the video screenshot upload service.
- Parameters
-
enabled Whether to enalbe video screenshot and upload: true: Enables video screenshot and upload.false: Disables video screenshot and upload.
config Screenshot and upload configuration. See ContentInspectConfig.connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ startRtmpStreamWithoutTranscodingEx()
|
abstract |
Starts pushing media streams to a CDN without transcoding.
Agora recommends that you use the server-side Media Push function. For details, see Use RESTful API. You can call this method to push an audio or video stream to the specified CDN address. This method can push media streams to only one CDN address at a time, so if you need to push streams to multiple addresses, call this method multiple times. After you call this method, the SDK triggers the onRtmpStreamingStateChanged callback on the local client to report the state of the streaming.
- Note
- Call this method after joining a channel.
- Only hosts in the LIVE_BROADCASTING profile can call this method.
- If you want to retry pushing streams after a failed push, make sure to call
stopRtmpStreamfirst, then call this method to retry pushing streams; otherwise, the SDK returns the same error code as the last failed push.
- Parameters
-
url The address of Media Push. The format is RTMP or RTMPS. The character length cannot exceed 1024 bytes. Special characters such as Chinese characters are not supported. connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
- -2: The URL or configuration of transcoding is invalid; check your URL and transcoding configurations.
- -7: The SDK is not initialized before calling this method.
- -19: The Media Push URL is already in use; use another URL instead.
◆ startRtmpStreamWithTranscodingEx()
|
abstract |
Starts Media Push and sets the transcoding configuration.
Agora recommends that you use the server-side Media Push function. For details, see Use RESTful API. You can call this method to push a live audio-and-video stream to the specified CDN address and set the transcoding configuration. This method can push media streams to only one CDN address at a time, so if you need to push streams to multiple addresses, call this method multiple times. After you call this method, the SDK triggers the onRtmpStreamingStateChanged callback on the local client to report the state of the streaming.
- Note
- Ensure that you enable the Media Push service before using this function.
- Call this method after joining a channel.
- Only hosts in the LIVE_BROADCASTING profile can call this method.
- If you want to retry pushing streams after a failed push, make sure to call
stopRtmpStreamExfirst, then call this method to retry pushing streams; otherwise, the SDK returns the same error code as the last failed push.
- Parameters
-
url The address of Media Push. The format is RTMP or RTMPS. The character length cannot exceed 1024 bytes. Special characters such as Chinese characters are not supported. transcoding The transcoding configuration for Media Push. See LiveTranscoding.connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
- -2: The URL or configuration of transcoding is invalid; check your URL and transcoding configurations.
- -7: The SDK is not initialized before calling this method.
- -19: The Media Push URL is already in use; use another URL instead.
◆ updateRtmpTranscodingEx()
|
abstract |
Updates the transcoding configuration.
Agora recommends that you use the server-side Media Push function. For details, see Use RESTful API. After you start pushing media streams to CDN with transcoding, you can dynamically update the transcoding configuration according to the scenario. The SDK triggers the onTranscodingUpdated callback after the transcoding configuration is updated.
- Parameters
-
transcoding The transcoding configuration for Media Push. See LiveTranscoding.connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ stopRtmpStreamEx()
|
abstract |
Stops pushing media streams to a CDN.
Agora recommends that you use the server-side Media Push function. For details, see Use RESTful API. You can call this method to stop the live stream on the specified CDN address. This method can stop pushing media streams to only one CDN address at a time, so if you need to stop pushing streams to multiple addresses, call this method multiple times. After you call this method, the SDK triggers the onRtmpStreamingStateChanged callback on the local client to report the state of the streaming.
- Parameters
-
url The address of Media Push. The format is RTMP or RTMPS. The character length cannot exceed 1024 bytes. Special characters such as Chinese characters are not supported. connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ startOrUpdateChannelMediaRelayEx()
|
abstract |
Starts relaying media streams across channels or updates channels for media relay.
- Since
- v4.2.0
The first successful call to this method starts relaying media streams from the source channel to the destination channels. To relay the media stream to other channels, or exit one of the current media relays, you can call this method again to update the destination channels. This feature supports relaying media streams to a maximum of six destination channels. After a successful method call, the SDK triggers the onChannelMediaRelayStateChanged callback, and this callback returns the state of the media stream relay. Common states are as follows:
- If the
onChannelMediaRelayStateChangedcallback returnsRELAY_STATE_RUNNING(2) andRELAY_OK(0), it means that the SDK starts relaying media streams from the source channel to the destination channel. - If the
onChannelMediaRelayStateChangedcallback returnsRELAY_STATE_FAILURE(3), an exception occurs during the media stream relay.
- Note
- Call this method after joining the channel.
- This method takes effect only when you are a host in a live streaming channel.
- The relaying media streams across channels function needs to be enabled by contacting
technical support. - Agora does not support string user accounts in this API.
- Parameters
-
channelMediaRelayConfiguration The configuration of the media stream relay. See ChannelMediaRelayConfiguration.connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
- -1: A general error occurs (no specified reason).
- -2: The parameter is invalid.
- -8: Internal state error. Probably because the user is not a broadcaster.
◆ stopChannelMediaRelayEx()
|
abstract |
Stops the media stream relay. Once the relay stops, the host quits all the target channels.
After a successful method call, the SDK triggers the onChannelMediaRelayStateChanged callback. If the callback reports RELAY_STATE_IDLE (0) and RELAY_OK (0), the host successfully stops the relay.
- Note
- If the method call fails, the SDK triggers the
onChannelMediaRelayStateChangedcallback with theRELAY_ERROR_SERVER_NO_RESPONSE(2) orRELAY_ERROR_SERVER_CONNECTION_LOST(8) status code. You can call theleaveChannel(LeaveChannelOptions options)method to leave the channel, and the media stream relay automatically stops.
- Parameters
-
connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
- -5: The method call was rejected. There is no ongoing channel media relay.
◆ pauseAllChannelMediaRelayEx()
|
abstract |
Pauses the media stream relay to all target channels.
- Deprecated:
- This method is deprecated from v4.2.0. Use
startOrUpdateChannelMediaRelayExinstead.
After the cross-channel media stream relay starts, you can call this method to pause relaying media streams to all target channels; after the pause, if you want to resume the relay, call resumeAllChannelMediaRelay.
- Note
- Call this method after
startOrUpdateChannelMediaRelayEx.
- Parameters
-
connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
- -5: The method call was rejected. There is no ongoing channel media relay.
◆ resumeAllChannelMediaRelayEx()
|
abstract |
Resumes the media stream relay to all target channels.
After calling the pauseAllChannelMediaRelayEx method, you can call this method to resume relaying media streams to all destination channels.
- Note
- Call this method after
pauseAllChannelMediaRelayEx.
- Parameters
-
connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
- -5: The method call was rejected. There is no paused channel media relay.
◆ startMediaRenderingTracingEx()
|
abstract |
Enables tracing the video frame rendering process.
- Since
- v4.1.1
The SDK starts tracing the rendering status of the video frames in the channel from the moment this method is successfully called and reports information about the event through the onVideoRenderingTracingResult callback. Applicable scenarios: Agora recommends that you use this method in conjunction with the UI settings (such as buttons and sliders) in your app to improve the user experience. For example, call this method when the user clicks the Join Channel button, and then get the time spent during the video frame rendering process through the onVideoRenderingTracingResult callback, so as to optimize the indicators accordingly.
- Note
- If you have not called this method, the SDK tracks the rendering events of the video frames from the moment you call
joinChannel(String token, String channelId, int uid, ChannelMediaOptions options)to join the channel. You can call this method at an appropriate time according to the actual application scenario to set the starting position for tracking video rendering events. - After the local user leaves the current channel, the SDK automatically tracks the video rendering events from the moment you join a channel.
- If you have not called this method, the SDK tracks the rendering events of the video frames from the moment you call
- Parameters
-
connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ setParametersEx()
|
abstract |
Provides technical preview functionalities or special customizations by configuring the SDK with JSON options.
The JSON options are not public by default. Agora is working on making commonly used JSON options public in a standard way.
- Parameters
-
parameters Parameter to be set as a JSON string in the specified format. connection RtcConnection is used to control different connection instances.
- Returns
- 0: Success.
- <0: Failure.
◆ getCallIdEx()
|
abstract |
Gets the call ID with the connection ID.
When a user joins a channel on a client, a callId is generated to identify the call from the client. You can call this method to get callId, and pass it in when calling methods such as rate and complain. Call timing: Call this method after joining a channel.
- Parameters
-
connection The connection information. See RtcConnection.
◆ addHandlerEx()
|
abstract |
Adds the IRtcEngineEventHandler.
- Parameters
-
handler The IRtcEngineEventHandler instance. connection RtcConnection is used to control different connection instances.
◆ removeHandlerEx()
|
abstract |
Removes the IRtcEngineEventHandler.
- Parameters
-
handler The IRtcEngineEventHandler instance. connection RtcConnection is used to control different connection instances.
◆ enableEncryptionEx()
|
abstract |
Enables or disables the built-in encryption.
After the user leaves the channel, the SDK automatically disables the built-in encryption. To enable the built-in encryption, call this method before the user joins the channel again. Applicable scenarios: Scenarios with higher security requirements. Call timing: Call this method before joining a channel.
- Note
- All users within the same channel must set the same encryption configurations when calling this method.
- If you enable the built-in encryption, you cannot use the Media Push function.
- Parameters
-
enabled Whether to enable built-in encryption: - true: Enable the built-in encryption.
- false: (Default) Disable the built-in encryption.
config Built-in encryption configurations. See EncryptionConfig.connection The connection information. See RtcConnection.
- Returns
- 0: Success.
- < 0: Failure.
◆ sendAudioMetadataEx()
|
abstract |
Send audio metadata.
- Since
- v4.3.1
- Parameters
-
metadata Audio Metadata. connection RtcConnection is used to control different connection instances.
- Returns
- 0: Success.
- < 0: Failure. @technical preview
◆ preloadEffectEx() [1/2]
|
abstract |
Preloads a specified sound effect to the channel.
- Since
- v4.6.0
Each time you call this method, you can only preload one sound effect file into memory. If you need to preload multiple sound files, please call this method multiple times. After preloading is complete, you can call playEffect(int soundId, String filePath, int loopCount, double pitch, double pan, double gain, boolean publish, int startPos) to play the preloaded sound effects, or call playAllEffects to play all preloaded sound effects. Applicable scenarios: This method can be called in scenarios involving multiple channels.
- Note
- To ensure a smooth experience, the size of sound effect files should not exceed the limit.
- Agora recommends that you call this method before joining a channel.
- If preloadEffectEx is called before playEffectEx is executed, the file resource will not be closed after playEffectEx. The next time playEffectEx is executed, it will directly seek to play at the beginning.
- If preloadEffectEx is not called before playEffectEx is executed, the resource will be destroyed after playEffectEx. The next time playEffectEx is executed, it will try to reopen the file and play it from the beginning.
- Parameters
-
connection Connection information. See RtcConnection.soundId The audio effect ID. filePath The absolute path of the local file or the URL of the online file. Supported audio formats include: mp3, mp4, m4a, aac, 3gp, mkv and wav.
- Returns
- 0: Success.
- < 0: Failure.
◆ preloadEffectEx() [2/2]
|
abstract |
Preloads a specified sound effect to a channel.
- Since
- v4.6.0
Each time you call this method, you can only preload one sound effect file into memory. If you need to preload multiple sound files, please call this method multiple times. After preloading is complete, you can call playEffect(int soundId, String filePath, int loopCount, double pitch, double pan, double gain, boolean publish, int startPos) to play the preloaded sound effects, or call playAllEffects to play all preloaded sound effects. Applicable scenarios: This method can be called in scenarios involving multiple channels.
- Note
- To ensure a smooth experience, the size of sound effect files should not exceed the limit.
- Agora recommends that you call this method before joining a channel.
- If preloadEffectEx is called before playEffectEx is executed, the file resource will not be closed after playEffectEx. The next time playEffectEx is executed, it will directly seek to play at the beginning.
- If preloadEffectEx is not called before playEffectEx is executed, the resource will be destroyed after playEffectEx. The next time playEffectEx is executed, it will try to reopen the file and play it from the beginning.
- Parameters
-
connection Connection information. See RtcConnection.soundId The audio effect ID. filePath The absolute path of the local file or the URL of the online file. Supported audio formats include: mp3, mp4, m4a, aac, 3gp, mkv and wav. startPos The playback position (ms) of the audio effect file.
- Returns
- 0: Success.
- < 0: Failure.
◆ playEffectEx() [1/2]
|
abstract |
Plays a specified sound effect in the channel.
- Since
- v4.6.0
This method allows you to set whether to publish sound effects in a channel. In order to play multiple sound files simultaneously, simply call the method multiple times with different soundId and filePath parameters. After calling preloadEffect to preload the sound effect, you can call this method to play the specified sound effect to all users in the channel. Each call to this method can only play one sound effect. To play multiple sound effects simultaneously, please call this method multiple times. Applicable scenarios: This method can be called in scenarios involving multiple channels.
- Note
- Agora recommends not playing more than three sound effects at the same time.
- The sound effect ID and file path in this method must be consistent with those in the
preloadEffectExmethod. - If preloadEffectEx is called before playEffectEx is executed, the file resource will not be closed after playEffectEx. The next time playEffectEx is executed, it will directly seek to play at the beginning.
- If preloadEffectEx is not called before playEffectEx is executed, the resource will be destroyed after playEffectEx. The next time playEffectEx is executed, it will try to reopen the file and play it from the beginning.
- Parameters
-
connection Connection information. See RtcConnection.soundId The audio effect ID. filePath The absolute path of the local file or the URL of the online file. Supported audio formats: mp3, mp4, m4a, aac, 3gp, mkv and wav. loopCount Number of times the sound effect to be looped: -1: Loop infinitely until callingstopEffectorstopAllEffects.0: Play once.1: Play twice.
pitch The pitch of the audio effect. The range is from 0.5 to 2.0, with a default value of 1.0 (original pitch). The lower the value, the lower the pitch. pan The spatial position of the audio effect. The range of values is from -1.0 to 1.0: -1.0: The audio effect is heard on the left of the user.0.0: The audio effect is heard in front of the user.1.0: The audio effect is heard on the right of the user.
gain The volume of the audio effect. The value range is from 0.0 to 100.0, with a default value of 100 (original volume). The smaller the value, the lower the volume. publish Whether to publish the audio effect in the channel: true: Publish the audio effect in the channel.false: Do not publish the audio effect in the channel.
- Returns
- 0: Success.
- < 0: Failure.
◆ playEffectEx() [2/2]
|
abstract |
Plays a specified sound effect in a channel.
- Since
- v4.6.0
You can call this method to play a specified sound effect to all users in the channel. Each call to this method can only play one sound effect. To play multiple sound effects simultaneously, please call this method multiple times. This method allows you to set whether to publish sound effects in a channel. In order to play multiple sound files simultaneously, simply call the method multiple times with different soundId and filePath parameters. Applicable scenarios: This method can be called in scenarios involving multiple channels.
- Note
- Agora recommends not playing more than three sound effects at the same time.
- The sound effect ID and file path in this method must be consistent with those in the
preloadEffectExmethod. - If preloadEffectEx is called before playEffectEx is executed, the file resource will not be closed after playEffectEx. The next time playEffectEx is executed, it will directly seek to play at the beginning.
- If preloadEffectEx is not called before playEffectEx is executed, the resource will be destroyed after playEffectEx. The next time playEffectEx is executed, it will try to reopen the file and play it from the beginning.
- Parameters
-
connection Connection information. See RtcConnection.soundId The audio effect ID. filePath The absolute path of the local file or the URL of the online file. Supported audio formats include: mp3, mp4, m4a, aac, 3gp, mkv and wav. loopCount Number of times the sound effect to be looped: -1: Loop infinitely until callingstopEffectorstopAllEffects.0: Play once.1: Play twice.
pitch The pitch of the audio effect. The range is from 0.5 to 2.0, with a default value of 1.0 (original pitch). The lower the value, the lower the pitch. pan The spatial position of the audio effect. The range of values is from -1.0 to 1.0: -1.0: The audio effect is heard on the left of the user.0.0: The audio effect is heard in front of the user.1.0: The audio effect is heard on the right of the user.
gain The volume of the audio effect. The value range is from 0.0 to 100.0, with a default value of 100 (original volume). The smaller the value, the lower the volume. publish Whether to publish the audio effect in the channel: true: Publish the audio effect in the channel.false: Do not publish the audio effect in the channel.
startPos The playback position (ms) of the audio effect file.
- Returns
- 0: Success.
- < 0: Failure.
