Agora RTC Objective-C API Reference Refactor

Here is a list of all struct and union fields with links to the structures/unions they belong to:

### - v -

- vad : AudioVolumeInfo , AudioVolumeInformation , AgoraRtcAudioVolumeInfo
- Valid() : NtpTime
- valid() : AOutputIterator< T >
- validate() : ColorSpace , Hdr10MetadataInfo
- value : ISyncClientObserver::CollectionEvent , Optional< T > , AgoraRtmMetadataItem
- value_ : OptionalStorageBase< T >
- value_or() : Optional< T >
- value_type : Optional< T > , AList< T > , AOutputIterator< T > , AutoPtr< T >
- vBuffer : VideoFrame , AgoraExtVideoFrame , AgoraOutputVideoFrame
- vendor : <AgoraMediaFilterExtensionDelegate>
- verifyDomainName : LocalAccessPointConfiguration , AgoraLocalAccessPointConfiguration
- Version() : ExtensionInterfaceVersion< IAudioFilter > , ExtensionInterfaceVersion< IAudioFilterV2 > , ExtensionInterfaceVersion< IExtensionProvider > , ExtensionInterfaceVersion< IExtensionProviderV2 > , ExtensionInterfaceVersion< IExtensionVideoFilter > , ExtensionInterfaceVersion< IScreenCaptureSource >
- video : IExtensionControl::Capabilities
- VIDEO_BUFFER_ARRAY : ExternalVideoFrame
- VIDEO_BUFFER_RAW_DATA : ExternalVideoFrame
- VIDEO_BUFFER_TEXTURE : ExternalVideoFrame
- VIDEO_BUFFER_TYPE : ExternalVideoFrame
- VIDEO_DENOISER_AUTO : VideoDenoiserOptions
- VIDEO_DENOISER_LEVEL : VideoDenoiserOptions
- VIDEO_DENOISER_LEVEL_FAST : VideoDenoiserOptions
- VIDEO_DENOISER_LEVEL_HIGH_QUALITY : VideoDenoiserOptions
- VIDEO_DENOISER_MANUAL : VideoDenoiserOptions
- VIDEO_DENOISER_MODE : VideoDenoiserOptions
- video_encoder_target_bitrate_bps : UplinkNetworkInfo
- VIDEO_FRAME_PROCESS_MODE : IVideoFrameObserver
- VIDEO_METADATA : IMetadataObserver
- VIDEO_POST_CAPTURE_FILTER : IExtensionProvider
- VIDEO_POST_PROCESSING_FILTER : IExtensionProvider
- VIDEO_PRE_ENCODER_FILTER : IExtensionProvider
- VIDEO_PRE_PREVIEW_FILTER : IExtensionProvider
- VIDEO_PRE_PROCESSING_FILTER : IExtensionProvider
- VIDEO_SINK : IExtensionProvider
- videoBitRate : PlayerStreamInfo
- videoBitrate : DirectCdnStreamingStats , InjectStreamConfig , LiveTranscoding , AgoraDirectCdnStreamingStats
- videoBitRate : AgoraRtcMediaStreamInfo
- VideoBitrateAdjustType : IRtmpLocalUser
- videoBitrateInKbps : PlayerPlaybackStats , AgoraMediaPlayerPlaybackStats
- VideoCanvas() : VideoCanvas
- VideoCaptureConfig() : IScreenCaptureSource::VideoCaptureConfig
- videoCodecProfile : LiveTranscoding
- videoCodecType : LiveTranscoding
- VideoCompositingLayout() : VideoCompositingLayout
- videoConfig : RtmpConnectionConfiguration
- VideoDenoiserOptions() : VideoDenoiserOptions
- VideoDeviceInfo() : VideoDeviceInfo
- VideoDimensions() : VideoDimensions
- videoEnabled : AgoraLiveChannelConfig
- VideoEncoderConfiguration() : VideoEncoderConfiguration
- videoEncoderTargetBitrateBps : AgoraUplinkNetworkInfo
- VideoFormat() : VideoFormat
- videoFps : PlayerPlaybackStats , AgoraMediaPlayerPlaybackStats
- VideoFrame() : VideoFrame , IVideoFrameObserver
- videoFrameRate : PlayerStreamInfo
- videoFramerate : InjectStreamConfig , LiveTranscoding
- videoFrameRate : AgoraRtcMediaStreamInfo
- videoGop : InjectStreamConfig , LiveTranscoding
- videoHeight : PlayerStreamInfo , PlayerUpdatedInfo , DirectCdnStreamingStats , AgoraDirectCdnStreamingStats , AgoraMediaPlayerUpdatedInfo , AgoraRtcMediaStreamInfo
- videoInputStreams : LocalTranscoderConfiguration , AgoraLocalTranscoderConfiguration
- VideoLayout() : VideoLayout
- videoOutputConfiguration : LocalTranscoderConfiguration , AgoraLocalTranscoderConfiguration
- videoParams : AgoraScreenCaptureParameters2
- videoRecvMediaPacket : RtcConnectionConfiguration
- videoRotation : PlayerStreamInfo
- videoSourceType : MediaRecorderConfiguration , AgoraMediaRecorderConfiguration
- videoState : VideoLayout , AgoraVideoLayout
- VideoSubscriptionOptions() : VideoSubscriptionOptions
- VideoTrackInfo() : VideoTrackInfo
- videoWidth : PlayerStreamInfo , PlayerUpdatedInfo , DirectCdnStreamingStats , AgoraDirectCdnStreamingStats , AgoraMediaPlayerUpdatedInfo , AgoraRtcMediaStreamInfo
- view : EchoTestConfiguration , VideoCanvas , AgoraEchoTestConfiguration , AgoraRtcVideoCanvas
- VirtualBackgroundSource() : VirtualBackgroundSource
- visibleInPreview : WatermarkOptions
- voicePitch : AudioVolumeInfo , AudioVolumeInformation , AgoraRtcAudioVolumeInfo
- volume : AudioVolumeInfo , AudioVolumeInformation , IScreenCaptureSource::AudioCaptureConfig , AgoraRtcAudioVolumeInfo
- vqa_avg_cost_ms : RemoteVideoTrackStats
- vqa_mos : RemoteVideoTrackStats
- vStride : VideoFrame , AgoraExtVideoFrame , AgoraOutputVideoFrame