# Class 及 Enum (/zh-CN/api-reference/rtc/csharp-windows/rtc-api-data-type) > For AI agents: see the complete documentation index at [llms.txt](/llms.txt). ## Class [#class] - [AdvancedAudioOptions](/zh-CN/api-reference/rtc/csharp-windows/class-advancedaudiooptions) - [AdvancedConfigInfo](/zh-CN/api-reference/rtc/csharp-windows/class-advancedconfiginfo) - [AdvanceOptions](/zh-CN/api-reference/rtc/csharp-windows/class-advanceoptions) - [AgoraRhythmPlayerConfig](/zh-CN/api-reference/rtc/csharp-windows/class-agorarhythmplayerconfig) - [AudioEncodedFrameObserverConfig](/zh-CN/api-reference/rtc/csharp-windows/class-audioencodedframeobserverconfig) - [AudioFrame](/zh-CN/api-reference/rtc/csharp-windows/class-audioframe) - [AudioParams](/zh-CN/api-reference/rtc/csharp-windows/class-audioparams) - [AudioPcmFrame](/zh-CN/api-reference/rtc/csharp-windows/class-audiopcmframe) - [AudioFileRecordingConfig](/zh-CN/api-reference/rtc/csharp-windows/class-audiorecordingconfiguration) - [AudioSpectrumData](/zh-CN/api-reference/rtc/csharp-windows/class-audiospectrumdata) - [AudioTrackConfig](/zh-CN/api-reference/rtc/csharp-windows/class-audiotrackconfig) - [AudioVolumeInfo](/zh-CN/api-reference/rtc/csharp-windows/class-audiovolumeinfo) - [BeautyOptions](/zh-CN/api-reference/rtc/csharp-windows/class-beautyoptions) - [CacheStatistics](/zh-CN/api-reference/rtc/csharp-windows/class-cachestatistics) - [CameraCapturerConfiguration](/zh-CN/api-reference/rtc/csharp-windows/class-cameracapturerconfiguration) - [ChannelMediaInfo](/zh-CN/api-reference/rtc/csharp-windows/class-channelmediainfo) - [ChannelMediaOptions](/zh-CN/api-reference/rtc/csharp-windows/class-channelmediaoptions) - [ChannelMediaRelayConfiguration](/zh-CN/api-reference/rtc/csharp-windows/class-channelmediarelayconfiguration) - [ClimaxSegment](/zh-CN/api-reference/rtc/csharp-windows/class-climaxsegment) - [ClientRoleOptions](/zh-CN/api-reference/rtc/csharp-windows/class-clientroleoptions) - [CodecCapInfo](/zh-CN/api-reference/rtc/csharp-windows/class-codeccapinfo) - [CodecCapLevels](/zh-CN/api-reference/rtc/csharp-windows/class-codeccaplevels) - [ColorEnhanceOptions](/zh-CN/api-reference/rtc/csharp-windows/class-colorenhanceoptions) - [ContentInspectConfig](/zh-CN/api-reference/rtc/csharp-windows/class-contentinspectconfig) - [ContentInspectModule](/zh-CN/api-reference/rtc/csharp-windows/class-contentinspectmodule) - [DataStreamConfig](/zh-CN/api-reference/rtc/csharp-windows/class-datastreamconfig) - [DirectCdnStreamingMediaOptions](/zh-CN/api-reference/rtc/csharp-windows/class-directcdnstreamingmediaoptions) - [DirectCdnStreamingStats](/zh-CN/api-reference/rtc/csharp-windows/class-directcdnstreamingstats) - [EchoTestConfiguration](/zh-CN/api-reference/rtc/csharp-windows/class-echotestconfiguration) - [EncodedAudioFrameInfo](/zh-CN/api-reference/rtc/csharp-windows/class-encodedaudioframeinfo) - [EncodedVideoFrameInfo](/zh-CN/api-reference/rtc/csharp-windows/class-encodedvideoframeinfo) - [EncryptionConfig](/zh-CN/api-reference/rtc/csharp-windows/class-encryptionconfig) - [ExternalVideoFrame](/zh-CN/api-reference/rtc/csharp-windows/class-externalvideoframe) - [ImageTrackOptions](/zh-CN/api-reference/rtc/csharp-windows/class-imagetrackoptions) - [ImageTrackOptions](/zh-CN/api-reference/rtc/csharp-windows/class-imagetrackoptions) - [LastmileProbeConfig](/zh-CN/api-reference/rtc/csharp-windows/class-lastmileprobeconfig) - [LastmileProbeOneWayResult](/zh-CN/api-reference/rtc/csharp-windows/class-lastmileprobeonewayresult) - [LastmileProbeResult](/zh-CN/api-reference/rtc/csharp-windows/class-lastmileproberesult) - [LeaveChannelOptions](/zh-CN/api-reference/rtc/csharp-windows/class-leavechanneloptions) - [LiveStreamAdvancedFeature](/zh-CN/api-reference/rtc/csharp-windows/class-livestreamadvancedfeature) - [LiveTranscoding](/zh-CN/api-reference/rtc/csharp-windows/class-livetranscoding) - [LocalAccessPointConfiguration](/zh-CN/api-reference/rtc/csharp-windows/class-localaccesspointconfiguration) - [LocalAudioStats](/zh-CN/api-reference/rtc/csharp-windows/class-localaudiostats) - [LocalSpatialAudioConfig](/zh-CN/api-reference/rtc/csharp-windows/class-localspatialaudioconfig) - [LocalTranscoderConfiguration](/zh-CN/api-reference/rtc/csharp-windows/class-localtranscoderconfiguration) - [LocalVideoStats](/zh-CN/api-reference/rtc/csharp-windows/class-localvideostats) - [LogConfig](/zh-CN/api-reference/rtc/csharp-windows/class-logconfig) - [LogUploadServerInfo](/zh-CN/api-reference/rtc/csharp-windows/class-loguploadserverinfo) - [LowlightEnhanceOptions](/zh-CN/api-reference/rtc/csharp-windows/class-lowlightenhanceoptions) - [MediaRecorderConfiguration](/zh-CN/api-reference/rtc/csharp-windows/class-mediarecorderconfiguration) - [MediaSource](/zh-CN/api-reference/rtc/csharp-windows/class-mediasource) - [Metadata](/zh-CN/api-reference/rtc/csharp-windows/class-metadata) - [PlayerStreamInfo](/zh-CN/api-reference/rtc/csharp-windows/class-playerstreaminfo) - [PlayerUpdatedInfo](/zh-CN/api-reference/rtc/csharp-windows/class-playerupdatedinfo) - [RecorderInfo](/zh-CN/api-reference/rtc/csharp-windows/class-recorderinfo) - [RecorderStreamInfo](/zh-CN/api-reference/rtc/csharp-windows/class-recorderstreaminfo) - [Rectangle](/zh-CN/api-reference/rtc/csharp-windows/class-rectangle) - [RemoteAudioStats](/zh-CN/api-reference/rtc/csharp-windows/class-remoteaudiostats) - [RemoteVideoStats](/zh-CN/api-reference/rtc/csharp-windows/class-remotevideostats) - [RemoteVoicePositionInfo](/zh-CN/api-reference/rtc/csharp-windows/class-remotevoicepositioninfo) - [RtcConnection](/zh-CN/api-reference/rtc/csharp-windows/class-rtcconnection) - [RtcEngineContext](/zh-CN/api-reference/rtc/csharp-windows/class-rtcengineconfig) - [RtcImage](/zh-CN/api-reference/rtc/csharp-windows/class-rtcimage) - [RtcStats](/zh-CN/api-reference/rtc/csharp-windows/class-rtcstats) - [ScreenCaptureConfiguration](/zh-CN/api-reference/rtc/csharp-windows/class-screencaptureconfiguration) - [ScreenCaptureParameters](/zh-CN/api-reference/rtc/csharp-windows/class-screencaptureparameters) - [ScreenCaptureSourceInfo](/zh-CN/api-reference/rtc/csharp-windows/class-screencapturesourceinfo) - [SegmentationProperty](/zh-CN/api-reference/rtc/csharp-windows/class-segmentationproperty) - [SimulcastStreamConfig](/zh-CN/api-reference/rtc/csharp-windows/class-simulcaststreamconfig) - [SpatialAudioParams](/zh-CN/api-reference/rtc/csharp-windows/class-spatialaudioparams) - [SpatialAudioZone](/zh-CN/api-reference/rtc/csharp-windows/class-spatialaudiozone) - [SrcInfo](/zh-CN/api-reference/rtc/csharp-windows/class-srcinfo) - [ThumbImageBuffer](/zh-CN/api-reference/rtc/csharp-windows/class-thumbimagebuffer) - [TranscodingUser](/zh-CN/api-reference/rtc/csharp-windows/class-transcodinguser) - [TranscodingVideoStream](/zh-CN/api-reference/rtc/csharp-windows/class-transcodingvideostream) - [UplinkNetworkInfo](/zh-CN/api-reference/rtc/csharp-windows/class-uplinknetworkinfo) - [UserAudioSpectrumInfo](/zh-CN/api-reference/rtc/csharp-windows/class-useraudiospectruminfo) - [UserInfo](/zh-CN/api-reference/rtc/csharp-windows/class-userinfo) - [VideoCanvas](/zh-CN/api-reference/rtc/csharp-windows/class-videocanvas) - [VideoDenoiserOptions](/zh-CN/api-reference/rtc/csharp-windows/class-videodenoiseroptions) - [VideoDimensions](/zh-CN/api-reference/rtc/csharp-windows/class-videodimensions) - [DeviceInfo](/zh-CN/api-reference/rtc/csharp-windows/class-videodeviceinfo) - [VideoEncoderConfiguration](/zh-CN/api-reference/rtc/csharp-windows/class-videoencoderconfiguration) - [VideoFormat](/zh-CN/api-reference/rtc/csharp-windows/class-videoformat) - [VideoFrame](/zh-CN/api-reference/rtc/csharp-windows/class-videoframe) - [VideoFrameBufferConfig](/zh-CN/api-reference/rtc/csharp-windows/class-videoframebufferconfig) - [VideoSubscriptionOptions](/zh-CN/api-reference/rtc/csharp-windows/class-videosubscriptionoptions) - [VideoRenderingTracingInfo](/zh-CN/api-reference/rtc/csharp-windows/class-videorenderingtracinginfo) - [VirtualBackgroundSource](/zh-CN/api-reference/rtc/csharp-windows/class-virtualbackgroundsource) - [WatermarkOptions](/zh-CN/api-reference/rtc/csharp-windows/class-watermarkoptions) - [WatermarkRatio](/zh-CN/api-reference/rtc/csharp-windows/class-watermarkratio) ## Enum [#enum] - [AREA_CODE](/zh-CN/api-reference/rtc/csharp-windows/enum-areacode) - [AUDIENCE_LATENCY_LEVEL_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-audiencelatencyleveltype) - [AUDIO_AINS_MODE](/zh-CN/api-reference/rtc/csharp-windows/enum-audioainsmode) - [AUDIO_CODEC_PROFILE_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-audiocodecprofiletype) - [AUDIO_CODEC_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-audiocodectype) - [AUDIO_DUAL_MONO_MODE](/zh-CN/api-reference/rtc/csharp-windows/enum-audiodualmonomode) - [AUDIO_EFFECT_PRESET](/zh-CN/api-reference/rtc/csharp-windows/enum-audioeffectpreset) - [AUDIO_ENCODED_FRAME_OBSERVER_POSITION](/zh-CN/api-reference/rtc/csharp-windows/enum-audioencodedframeobserverposition) - [AUDIO_ENCODING_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-audioencodingtype) - [AUDIO_EQUALIZATION_BAND_FREQUENCY](/zh-CN/api-reference/rtc/csharp-windows/enum-audioequalizationbandfrequency) - [AUDIO_FILE_RECORDING_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-audiofilerecordingtype) - [AUDIO_FRAME_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-audioframetype) - [AUDIO_MIXING_DUAL_MONO_MODE](/zh-CN/api-reference/rtc/csharp-windows/enum-audiomixingdualmonomode) - [AUDIO_MIXING_REASON_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-audiomixingreasontype) - [AUDIO_MIXING_STATE_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-audiomixingstatetype) - [AUDIO_PROCESSING_CHANNELS](/zh-CN/api-reference/rtc/csharp-windows/enum-audioprocessingchannels) - [AUDIO_PROFILE_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-audioprofiletype) - [AUDIO_RECORDING_QUALITY_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-audiorecordingqualitytype) - [AUDIO_REVERB_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-audioreverbtype) - [AUDIO_SAMPLE_RATE_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-audiosampleratetype) - [AUDIO_SCENARIO_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-audioscenariotype) - [AUDIO_SESSION_OPERATION_RESTRICTION](/zh-CN/api-reference/rtc/csharp-windows/enum-audiosessionoperationrestriction) - [AUDIO_TRACK_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-audiotracktype) - [AudioRoute](/zh-CN/api-reference/rtc/csharp-windows/enum-audioroute) - [BITRATE](/zh-CN/api-reference/rtc/csharp-windows/enum-bitrate) - [CAMERA_DIRECTION](/zh-CN/api-reference/rtc/csharp-windows/enum-cameradirection) - [CAPTURE_BRIGHTNESS_LEVEL_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-capturebrightnessleveltype) - [CODEC_CAP_MASK](/zh-CN/api-reference/rtc/csharp-windows/enum-codeccapmask) - [CHANNEL_MEDIA_RELAY_ERROR](/zh-CN/api-reference/rtc/csharp-windows/enum-channelmediarelayerror) - [CHANNEL_MEDIA_RELAY_STATE](/zh-CN/api-reference/rtc/csharp-windows/enum-channelmediarelaystate) - [CHANNEL_PROFILE_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-channelprofiletype) - [CLIENT_ROLE_CHANGE_FAILED_REASON](/zh-CN/api-reference/rtc/csharp-windows/enum-clientrolechangefailedreason) - [CLIENT_ROLE_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-clientroletype) - [CLOUD_PROXY_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-cloudproxytype) - [COMPRESSION_PREFERENCE](/zh-CN/api-reference/rtc/csharp-windows/enum-compressionpreference) - [CONNECTION_CHANGED_REASON_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-connectionchangedreasontype) - [CONNECTION_STATE_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-connectionstatetype) - [CONTENT_INSPECT_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-contentinspecttype) - [DEGRADATION_PREFERENCE](/zh-CN/api-reference/rtc/csharp-windows/enum-degradationpreference) - [DIRECT_CDN_STREAMING_REASON](/zh-CN/api-reference/rtc/csharp-windows/enum-directcdnstreamingreason) - [DIRECT_CDN_STREAMING_STATE](/zh-CN/api-reference/rtc/csharp-windows/enum-directcdnstreamingstate) - [EAR_MONITORING_FILTER_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-earmonitoringfiltertype) - [ENCODING_PREFERENCE](/zh-CN/api-reference/rtc/csharp-windows/enum-encodingpreference) - [ENCRYPTION_ERROR_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-encryptionerrortype) - [ENCRYPTION_MODE](/zh-CN/api-reference/rtc/csharp-windows/enum-encryptionmode) - [ERROR_CODE_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-errorcodetype) - [EXPERIENCE_POOR_REASON](/zh-CN/api-reference/rtc/csharp-windows/enum-experiencepoorreason) - [EXPERIENCE_QUALITY_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-experiencequalitytype) - [EXTERNAL_VIDEO_SOURCE_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-externalvideosourcetype) - [FRAME_RATE](/zh-CN/api-reference/rtc/csharp-windows/enum-framerate) - [HEADPHONE_EQUALIZER_PRESET](/zh-CN/api-reference/rtc/csharp-windows/enum-headphoneequalizerpreset) - [LASTMILE_PROBE_RESULT_STATE](/zh-CN/api-reference/rtc/csharp-windows/enum-lastmileproberesultstate) - [LIGHTENING_CONTRAST_LEVEL](/zh-CN/api-reference/rtc/csharp-windows/enum-lighteningcontrastlevel) - [LOCAL_AUDIO_STREAM_REASON](/zh-CN/api-reference/rtc/csharp-windows/enum-localaudiostreamreason) - [LOCAL_AUDIO_STREAM_STATE](/zh-CN/api-reference/rtc/csharp-windows/enum-localaudiostreamstate) - [LOCAL_PROXY_MODE](/zh-CN/api-reference/rtc/csharp-windows/enum-localproxymode) - [LOCAL_VIDEO_STREAM_REASON](/zh-CN/api-reference/rtc/csharp-windows/enum-localvideostreamreason) - [LOCAL_VIDEO_STREAM_STATE](/zh-CN/api-reference/rtc/csharp-windows/enum-localvideostreamstate) - [LOG_LEVEL](/zh-CN/api-reference/rtc/csharp-windows/enum-loglevel) - [BACKGROUND_BLUR_DEGREE](/zh-CN/api-reference/rtc/csharp-windows/enum-backgroundblurdegree) - [BACKGROUND_SOURCE_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-backgroundsourcetype) - [LOW_LIGHT_ENHANCE_LEVEL](/zh-CN/api-reference/rtc/csharp-windows/enum-lowlightenhancelevel) - [LOW_LIGHT_ENHANCE_MODE](/zh-CN/api-reference/rtc/csharp-windows/enum-lowlightenhancemode) - [VIDEO_DENOISER_LEVEL](/zh-CN/api-reference/rtc/csharp-windows/enum-videodenoiserlevel) - [VIDEO_DENOISER_MODE](/zh-CN/api-reference/rtc/csharp-windows/enum-videodenoisermode) - [MAX_USER_ACCOUNT_LENGTH_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-maxuseraccountlengthtype) - [MEDIA_DEVICE_STATE_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-mediadevicestatetype) - [MEDIA_DEVICE_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-mediadevicetype) - [MEDIA_PLAYER_REASON](/zh-CN/api-reference/rtc/csharp-windows/enum-mediaplayerreason) - [MEDIA_PLAYER_EVENT](/zh-CN/api-reference/rtc/csharp-windows/enum-mediaplayerevent) - [MEDIA_PLAYER_METADATA_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-mediaplayermetadatatype) - [MEDIA_PLAYER_STATE](/zh-CN/api-reference/rtc/csharp-windows/enum-mediaplayerstate) - [MEDIA_SOURCE_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-mediasourcetype) - [MEDIA_STREAM_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-mediastreamtype) - [MEDIA_TRACE_EVENT](/zh-CN/api-reference/rtc/csharp-windows/enum-mediatraceevent) - [MediaRecorderContainerFormat](/zh-CN/api-reference/rtc/csharp-windows/enum-mediarecordercontainerformat) - [MediaRecorderStreamType](/zh-CN/api-reference/rtc/csharp-windows/enum-mediarecorderstreamtype) - [METADATA_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-metadatatype) - [NETWORK_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-networktype) - [OBSERVER_MODE](/zh-CN/api-reference/rtc/csharp-windows/enum-observermode) - [ORIENTATION_MODE](/zh-CN/api-reference/rtc/csharp-windows/enum-orientationmode) - [PERMISSION_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-permissiontype) - [PLAYER_PRELOAD_EVENT](/zh-CN/api-reference/rtc/csharp-windows/enum-playerpreloadevent) - [PROXY_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-proxytype) - [QUALITY_ADAPT_INDICATION](/zh-CN/api-reference/rtc/csharp-windows/enum-qualityadaptindication) - [QUALITY_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-qualitytype) - [RAW_AUDIO_FRAME_OP_MODE_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-rawaudioframeopmodetype) - [RecorderReasonCode](/zh-CN/api-reference/rtc/csharp-windows/enum-recorderreasoncode) - [RecorderState](/zh-CN/api-reference/rtc/csharp-windows/enum-recorderstate) - [REMOTE_AUDIO_STATE_REASON](/zh-CN/api-reference/rtc/csharp-windows/enum-remoteaudiostatereason) - [REMOTE_AUDIO_STATE](/zh-CN/api-reference/rtc/csharp-windows/enum-remoteaudiostate) - [REMOTE_VIDEO_STATE_REASON](/zh-CN/api-reference/rtc/csharp-windows/enum-remotevideostatereason) - [REMOTE_VIDEO_STATE](/zh-CN/api-reference/rtc/csharp-windows/enum-remotevideostate) - [RENDER_MODE_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-rendermodetype) - [RHYTHM_PLAYER_STATE_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-rhythmplayerstatetype) - [RHYTHM_PLAYER_REASON](/zh-CN/api-reference/rtc/csharp-windows/enum-rhythmplayerreason) - [RTMP_STREAM_LIFE_CYCLE_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-rtmpstreamlifecycletype) - [RTMP_STREAM_PUBLISH_REASON](/zh-CN/api-reference/rtc/csharp-windows/enum-rtmpstreampublishreason) - [RTMP_STREAM_PUBLISH_STATE](/zh-CN/api-reference/rtc/csharp-windows/enum-rtmpstreampublishstate) - [RTMP_STREAMING_EVENT](/zh-CN/api-reference/rtc/csharp-windows/enum-rtmpstreamingevent) - [SCREEN_CAPTURE_FRAMERATE_CAPABILITY](/zh-CN/api-reference/rtc/csharp-windows/enum-screencaptureframeratecapability) - [SCREEN_SCENARIO_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-screenscenariotype) - [ScreenCaptureSourceType](/zh-CN/api-reference/rtc/csharp-windows/enum-screencapturesourcetype) - [SEG_MODEL_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-segmodeltype) - [SIMULCAST_STREAM_MODE](/zh-CN/api-reference/rtc/csharp-windows/enum-simulcaststreammode) - [STREAM_PUBLISH_STATE](/zh-CN/api-reference/rtc/csharp-windows/enum-streampublishstate) - [STREAM_SUBSCRIBE_STATE](/zh-CN/api-reference/rtc/csharp-windows/enum-streamsubscribestate) - [USER_OFFLINE_REASON_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-userofflinereasontype) - [VIDEO_APPLICATION_SCENARIO_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-videoapplicationscenariotype) - [VIDEO_BUFFER_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-videobuffertype) - [VIDEO_CODEC_PROFILE_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-videocodecprofiletype) - [VIDEO_CODEC_TYPE_FOR_STREAM](/zh-CN/api-reference/rtc/csharp-windows/enum-videocodectypeforstream) - [VIDEO_CODEC_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-videocodectype) - [VIDEO_CONTENT_HINT](/zh-CN/api-reference/rtc/csharp-windows/enum-videocontenthint) - [VIDEO_FRAME_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-videoframetype) - [VIDEO_MIRROR_MODE_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-videomirrormodetype) - [VIDEO_MODULE_POSITION](/zh-CN/api-reference/rtc/csharp-windows/enum-videomoduleposition) - [VIDEO_OBSERVER_FRAME_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-videoobserverframetype) - [VIDEO_ORIENTATION](/zh-CN/api-reference/rtc/csharp-windows/enum-videoorientation) - [VIDEO_PIXEL_FORMAT](/zh-CN/api-reference/rtc/csharp-windows/enum-videopixelformat) - [VIDEO_SOURCE_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-videosourcetype) - [VIDEO_STREAM_TYPE](/zh-CN/api-reference/rtc/csharp-windows/enum-videostreamtype) - [VIDEO_TRANSCODER_ERROR](/zh-CN/api-reference/rtc/csharp-windows/enum-videotranscodererror) - [VIDEO_VIEW_SETUP_MODE](/zh-CN/api-reference/rtc/csharp-windows/enum-videoviewsetupmode) - [VOICE_BEAUTIFIER_PRESET](/zh-CN/api-reference/rtc/csharp-windows/enum-voicebeautifierpreset) - [VOICE_CONVERSION_PRESET](/zh-CN/api-reference/rtc/csharp-windows/enum-voiceconversionpreset) - [WATERMARK_FIT_MODE](/zh-CN/api-reference/rtc/csharp-windows/enum-watermarkfitmode)