XDL 2.0 for C# (Update : 2025-04-03)

piXoneer Development Library

Pixoneer.NXDL.NXVideo

eAlgorithmTag Enumeration

eAudioSampleFormat Enumeration

eControlStatus Enumeration

eFPAIndexPackTag Enumeration

eMetadataType Enumeration

eMetadTagStatus Enumeration

eMetadUnit Enumeration

eMetadValType Enumeration

eMosaicTag Enumeration

eOntologyTag Enumeration

eResizeMode Enumeration

eStabilizeTag Enumeration

eStreamType Enumeration

eUasCustomTag Enumeration

eUasTag Enumeration

eVChipTag Enumeration

eVFeatureTag Enumeration

eVideoCodec Enumeration

eVideoFilterType Enumeration

eVideoFormatType Enumeration

eVideoMosaicMode Enumeration

eVideoPixFmt Enumeration

eVMaskTag Enumeration

eVmtiTag Enumeration

eVObjectTag Enumeration

eVTargetTag Enumeration

eVTrackerTag Enumeration

IXVideoFrameMatchContext Interface

NXImageLayerVideo Class

NXImageLayerVideoMosaic Class

NXMilmapLayerVideo Class

NXMilmapLayerVideoBase Class

NXMpegTSAnalysis Class

NXPlanetLayerOnScreenVideo Class

NXPlanetLayerVideo Class

NXPlanetLayerVideoBase Class

NXVideoDrawArgs Class

NXVideoEngine Class

NXVideoLayer Class

NXVideoLayerMetadataOverlay Class

NXVideoLayerMetadataOverlay_Event_SetFrameMetadata Delegate

NXVideoLayerOverlay Class

NXVideoLayerOverlay_Event_OrthoRender Delegate

NXVideoLayerOverlay_Event_OrthoRender_Inner Delegate

NXVideoLayerOverlay_Event_PreTranslateMessage Delegate

NXVideoLayerOverlay_Event_PreTranslateMessage_Inner Delegate

NXVideoLayerOverlay_Event_Render Delegate

NXVideoLayerOverlay_Event_Render_Inner Delegate

NXVideoLayerOverlayVMTI Class

NXVideoMessageFilter Class

NXVideoMosaicLayer Class

NXVideoTranscodeLayer Class

NXVideoView Class

NXVideoView.eCoordSystem Enumeration

XBERCodec Class

XEncodeAudioParam Class

XEncodeMetadParam Class

XEncodeParam Class

XEncodeProgramParam Class

XEncodeVideoParam Class

XFrameMetad Class

XFrameMosaicParams Class

XMetadItemTypeInfo Structure

XMISBVersions Class

XMosaicLocalSetDecoder Class

XMosaicLocalSetEncoder Class

XOntologyItem Class

XOntologyPool Class

XStabilizeLocalSetDecoder Class

XStabilizeLocalSetEncoder Class

XStreamInfo Structure

XTagValueSet Class

XTLVManager Class

XUASDatalinkLocalSetInfo Class

XUASLocalSetDecoder Class

XUASLocalSetEncoder Class

XVideo Class

XVideo_Event_MosaicUpdate Delegate

XVideo_Event_PlaybackControl Delegate

XVideo_Event_TranscodeMetad Delegate

XVideo_Event_TranscodeMetadUpdate Delegate

XVideoChannel Class

XVideoChannel_Event_FrameMetad Delegate

XVideoChannel_Event_FramePicture Delegate

XVideoEncoder Class

XVideoFilterVignetteParam Class

XVideoFilterVignetteParam.eVignetteMode Enumeration

XVideoFormatParam Class

XVideoFrameFilter Class

XVideoFrameMatchContextFH Class

XVideoFrameMatcher Class

XVideoGroup Class

XVideoGroup_Event_FrameFilter Delegate

XVideoIO Class

XVideoIO_Event_FrameMetad Delegate

XVideoIO_Event_VideoProgram Delegate

XVideoMetadQueryEntityLabel Delegate

XVideoMetadUserCodec Delegate

XVideoMosaic Class

XVideoPlaybackLayer_Event_OnRenderFrame Delegate

XVideoProgramInfo Class

XVideoSensorBeam Class

XVideoStabilizer Class

XVideoTarget Class

XVideoURLInfo Class

XVideoURLInfoRTSP Class

XVideoURLInfoUDP Class

XVidGraphics Class

XVMTILocalSetDecoder Class

XVMTILocalSetEncoder Class

XVObject Class

XVTarget Class

XVideoChannel_Event_FrameMetad Delegate

메타데이터 패킷을 MetadProcessAheadTime 속성으로 정의한 시간에 맞춰 전달하는 이벤트를 정의한다. 이 이벤트를 통해 메타데이터를 처리하는데, 대리자를 등록하지 않으면 UAS Local Set으로 처리한다.

Namespace: Pixoneer.NXDL.NXVideo
Assembly: NXVideo (in NXVideo.dll) Version: 2.0.3.38

Syntax

Copy

public delegate bool XVideoChannel_Event_FrameMetad(
	XVideoChannel channel,
	XFrameMetad data
)

Parameters

channel XVideoChannel: 이벤트 발생 동영상 채널.
data XFrameMetad: XFrameMetad 객체.

Return Value

Boolean
메타데이터를 콜백에서 처리를 끝내려면 참(true), 엔진 내부로 전달하려면 거짓(false)을 반환한다.

Reference

Pixoneer.NXDL.NXVideo Namespace