TVideoGrabber Video SDK

GeneralOverviewFeaturesDevelopment platforms - System requirementsSupport - ContactPurchaseLicense agreementUser guideThird-party codecsCodec patentsCodecs and debuggingVideo and Audio Decoders (preview and playback)Video and Audio Encoders (recording)DeinterlacersFilters automatically selectedInserting third-party filtersRegistering Directshow filtersPlatform-dependent propertiesPlatform dependent propertiesDevice-dependent propertiesDevice dependent propertiesVideo sourcesVideo sources supported for preview and recordingVideo capture devicesVideo capture devicesVideo formatVideo inputsAnalog Video standardsFrame rateVideo qualityVideo controlCamera controlDetection of the video signalVfw vs. WDM driversBlackmagic Decklink cardsMiscellaneous device control (GPIO, VPD, etc...)AudioAudio capture devicesAudio renderingAudio levels and VU-metersPreview of video capture devicesPreviewInteractive vs programmatical useFrame captureFrame capture featuresGraphic and text overlaysAbout overlays and aspect ratioImage overlaysText overlaysGraphic overlaysChroma keyOverlays before or after transformsTo retrieve a pixel valueHow to refresh the overlays while the video clip is pausedMouse eventsRaw sample captureRaw capture of audio and video samplesRecordingRecording methods and propertiesWMV recordingAVI and MKV recordingFLV recordingMP4 recordingWemM (VP8) recordingSaving and restoring compressor settings programmaticallyPause/resume during recordingAVI & ASF header attributesAudio recording to MP3 or WAV filesPreroll recording (Backtimed recording)Software compression by using codecsSend to the DV devicePlaying a video clip during recordingDropped frames and audio/video sync problemsHardware compressionDV - Digital VideoDigital Video capture devicesDV commandsDV TimecodeDV date-time - DiscontinuitySend to DVIP CamerasIP Cameras - IP Webcams - IP video serversPlayerPlayer featuresCurrent player stateTrackbarAccurate frame seeking in MPEG video clipsAdvanced playback through AVISynthPlaying static images and animated GIFSPlaylistPlaying a clip from a TStreamStartPreview or StartRecording from video clips or URLsAVI / ASF information and header attributesPlaying picturesSynchronization of several player componentsDVD playbackPIPPIP (Picture In Picture)Live network streamingLive video streamingAudio broadcastingDirect network streaming - sample codeStreaming to a Windows Media Server publishing pointNotification of the client connection/disconnectionVideo window - Display - Aspect Ratio - Dual displayVideo windowDual displayTransparency - Color keyingThird-party external renderersScreen recording - desktop capturescreen capture and recording with or without cursorscreen capture and recording of a specified windowRecording only a part of the screenDesktop captureRecording on the fly of video clips and live streamsvideo clips and live streams recorded on the flyVideo clips built on the fly from Bitmap handles, BMP or JPEG filesVideo clips built on the fly by passing bitmap handles, BMP or JPEG filesVideo clips from a fixed set of BMP files or JPEG files merged into a clipVideo clip built from a fixed set of BMP files or JPEG filesVideo processingsZoomRotation, mirrorring, vertical and horizontal flipCropping and zoomingImage adjustments (brightness, contrast, etc)DeinterlacingMotion detectionMotion detectionMotion ratioColor intensityGrid structure / grid sensitivityColor / GreyscaleVideo noiseRecording only when motion is detectedMixing several video sources into one a single oneHow to mix several video sources into one a single oneReencodingReencoding of clips in batch modeReencoding of clips in preview or recording modeMerging or splitting video clipsVideo capture devices with multiplexed inputsVideo capture devices having multiplexed inputsTV and radio tuningTuning overviewchannel tuning: auto scanchannel selectionchannels frequency overrideSynchronization of TVideoGrabber componentsSynchronization of several TVideoGrabber componentsSynchronous vs asynchronous modeSynchronous versus asynchronous modeLogoLogo displayed in the video windowTVideoGrabberPropertiesAdjustOverlayAspectRatioAdjustPixelAspectRatioAeroAnalogVideoStandardAnalogVideoStandardsAnalogVideoStandardsCountApplicationPriorityASFAudioBitRateASFAudioChannelsASFDeinterlaceModeASFFixedFrameRateASFMediaServerPublishingPointASFMediaServerRemovePublishingPointAfterDisconnectASFMediaServerTemplatePublishingPointASFNetworkMaxUsersASFNetworkPortASFProfileASFProfileFromCustomFileASFProfilesASFProfilesCountASFProfileVersionASFVideoBitRateASFVideoFrameRateASFVideoHeightASFVideoMaxKeyFrameSpacingASFVideoQualityASFVideoWidthAspectRatioToUseAssociateAudioAndVideoDevicesAudioBalanceAudioChannelRenderModeAudioCompressorAudioCompressorNameAudioCompressorsAudioCompressorsCountAudioDeviceAudioDeviceNameAudioDeviceRenderingAudioDevicesAudioDevicesCountAudioFormatAudioFormatsAudioInputAudioInputBalanceAudioInputLevelAudioInputMonoAudioInputsAudioInputsCountAudioPeakEventAudioRecordingAudioRendererAudioRendererNameAudioRenderersAudioRenderersCountAudioSourceAudioStreamNumberAudioSyncAdjustmentAudioSyncAdjustmentEnabledAudioVolumeAutoFileNameAutoFileNameMinDigitsAutoFilePrefixAutoRefreshPreviewAutoStartPlayerAVIDurationUpdatedAVIFormatOpenDMLAVIFormatOpenDMLCompatibilityIndexBackgroundColorBorderStyleBurstCountBurstIntervalBurstModeBurstTypeBusyBusyCursorCameraControlSettingsCaptureFileExtColorKeyColorKeyEnabledCompressionModeCompressionTypeCropping_EnabledCropping_HeightCropping_OutboundsCropping_WidthCropping_XCropping_XMaxCropping_YCropping_YMaxCropping_ZoomCurrentFrameRateCurrentStateDeliveredFramesDirectShowFiltersDirectShowFiltersCountDisplay_ActiveDisplay_AlphaBlendEnabledDisplay_AlphaBlendValueDisplay_AspectRatioDisplay_AutoSizeDisplay_EmbeddedDisplay_FullScreenDisplay_HeightDisplay_LeftDisplay_MonitorDisplay_MouseMovesWindowDisplay_PanScanRatioDisplay_StayOnTopDisplay_TopDisplay_TransparentColorEnabledDisplay_TransparentColorValueDisplay_VideoHeightDisplay_VideoPortEnabledDisplay_VideoWidthDisplay_VideoWindowHandleDisplay_VisibleDisplay_WidthDroppedFramesDroppedFramesPollingIntervalDualDisplay_ActiveDualDisplay_AlphaBlendEnabledDualDisplay_AlphaBlendValueDualDisplay_AspectRatioDualDisplay_AutoSizeDualDisplay_EmbeddedDualDisplay_FullScreenDualDisplay_HeightDualDisplay_LeftDualDisplay_MonitorDualDisplay_MouseMovesWindowDualDisplay_PanScanRatioDualDisplay_StayOnTopDualDisplay_TopDualDisplay_TransparentColorEnabledDualDisplay_TransparentColorValueDualDisplay_VideoHeightDualDisplay_VideoPortEnabledDualDisplay_VideoWidthDualDisplay_VideoWindowHandleDualDisplay_VisibleDualDisplay_WidthDVDateTimeEnabledDVDiscontinuityMinimumIntervalDVDTitleDVEncoder_VideoFormatDVEncoder_VideoResolutionDVEncoder_VideoStandardDVRecordingInNativeFormatSeparatesStreamsDVReduceFrameRateDVRgb219DVTimeCodeEnabledEventNotificationSynchroneFixFlickerOrBlackCaptureFrameCaptureHeightFrameCaptureWidthFrameCaptureWithoutOverlayFrameCaptureZoomSizeFrameGrabberFrameGrabberCurrentRGBFormatFrameGrabberRGBFormatFrameNumberStartsFromZeroFrameRateHoldRecordingImageOverlay_AlphaBlendImageOverlay_AlphaBlendValueImageOverlay_ChromaKeyImageOverlay_ChromaKeyLeewayPercentImageOverlay_ChromaKeyRGBColorImageOverlay_HeightImageOverlay_LeftLocationImageOverlay_RotationAngleImageOverlay_StretchToVideoSizeImageOverlay_TopLocationImageOverlay_TransparentImageOverlay_TransparentColorValueImageOverlay_UseTransparentColorImageOverlay_WidthImageOverlayEnabledImageOverlaySelectorImageRatioInFrameProgressEventIPCameraURLIsAnalogVideoDecoderAvailableIsAudioCrossbarAvailableIsAudioInputBalanceAvailableIsCameraControlAvailableIsDigitalVideoInIsDVCommandAvailableIsHorizontalSyncLockedIsMPEGStreamIsPlayerAudioStreamAvailableIsPlayerVideoStreamAvailableIsRecordingPausedIsTimeCodeReaderAvailableIsTVAudioAvailableIsTVAutoTuneRunningIsTVTunerAvailableIsVideoControlAvailableIsVideoCrossbarAvailableIsVideoInterlacedIsVideoPortAvailableIsVideoQualityAvailableIsWDMVideoDriverJPEGPerformanceJPEGProgressiveDisplayJPEGQualityLast_BurstFrameCapture_FileNameLast_CaptureFrameTo_FileNameLast_Clip_PlayedLast_Recording_FileNameLogoDisplayedLogoLayoutMixAudioSamples_CurrentSourceLevelMixAudioSamples_ExternalSourceLevelMixer_MosaicColumnsMixer_MosaicLinesMotionDetector_CompareBlueMotionDetector_CompareGreenMotionDetector_CompareRedMotionDetector_EnabledMotionDetector_GlobalMotionRatioMotionDetector_GreyScaleMotionDetector_GridMotionDetector_GridXCountMotionDetector_GridYCountMotionDetector_IsGridValidMotionDetector_MaxDetectionsPerSecondMotionDetector_ReduceCPULoadMotionDetector_ReduceVideoNoiseMotionDetector_TriggeredMouseWheelEventEnabledMpegStreamTypeMultiplexedInputEmulationMultiplexedRoleMultiplexedStabilizationDelayMultiplexedSwitchDelayMuteAudioRenderingNetworkStreamingNetworkStreamingTypeNormalCursorNotificationMethodNotificationPriorityNotificationSleepTimeOverlayAfterTransformParentWindowPlayerAudioCodecPlayerAudioRenderingPlayerDurationPlayerDVSizePlayerFastSeekSpeedRatioPlayerFileNamePlayerForcedCodecPlayerFrameCountPlayerFramePositionPlayerFrameRatePlayerOpenProgressPercentPlayerRefreshPausedDisplayPlayerRefreshPausedDisplayFrameRatePlayerSpeedRatioPlayerStatePlayerTimePositionPlayerTrackBarPlayerTrackBarScalePlayerTrackBarSynchronePlayerVideoCodecPlaylistIndexPreallocCapFileCopiedAfterRecordingPreallocCapFileEnabledPreallocCapFileNamePreallocCapFileSizeInMBPreviewZoomSizeRawAudioSampleCaptureRawCaptureAsyncEventRawSampleCaptureLocationRawVideoSampleCaptureRecordingBacktimedFramesCountRecordingCanPauseRecordingDurationRecordingFileNameRecordingFourCCRecordingHeightRecordingInNativeFormatRecordingMethodRecordingOnMotion_EnabledRecordingOnMotion_MotionThresholdRecordingOnMotion_NoMotionPauseDelayMsRecordingPauseCreatesNewFileRecordingSizeRecordingTimerRecordingTimerIntervalRecordingWidthReencoding_IncludeAudioStreamReencoding_IncludeVideoStreamReencoding_MethodReencoding_NewVideoClipReencoding_SourceVideoClipReencoding_StartFrameReencoding_StartTimeReencoding_StopFrameReencoding_StopTimeReencoding_UseAudioCompressorReencoding_UseFrameGrabberReencoding_UseVideoCompressorReencoding_WMVOutputScreenRecordingLayeredWindowsScreenRecordingMonitorScreenRecordingNonVisibleWindowsScreenRecordingThroughClipboardScreenRecordingWithCursorSendToDV_DeviceIndexShapeOverlayShapeOverlayEnabledSourceStreamSpeakerBalanceSpeakerControlSpeakerVolumeStoragePathStoreDeviceSettingsInRegistryStreamingURLSyncCommandsSynchronizationRoleSynchronizedSyncPreviewSystemTempPathTextOverlay_AlignTextOverlay_BkColorTextOverlay_EnabledTextOverlay_FontTextOverlay_FontColorTextOverlay_LeftTextOverlay_RightTextOverlay_ScrollingTextOverlay_ScrollingSpeedTextOverlay_SelectorTextOverlay_ShadowTextOverlay_ShadowColorTextOverlay_ShadowDirectionTextOverlay_StringTextOverlay_TopTextOverlay_TransparentThirdPartyDeinterlacerTranslateMouseCoordinatesTunerFrequencyTunerModeTVChannelTVCountryCodeTVTunerInputTypeTVUseFrequencyOverridesUniqueIDUseClockVCRHorizontalLockingVersionVideoCompression_DataRateVideoCompression_KeyFrameRateVideoCompression_PFramesPerKeyFrameVideoCompression_QualityVideoCompression_WindowSizeVideoCompressorVideoCompressorNameVideoCompressorsVideoCompressorsCountVideoControlSettingsVideoCursorVideoDeviceVideoDeviceNameVideoDevicesVideoDevicesCountVideoDevicesIdVideoDoubleBufferedVideoFormatVideoFormatsVideoFormatsCountVideoFromImages_BitmapsSortedByVideoFromImages_RepeatIndefinitelyVideoFromImages_SourceDirectoryVideoFromImages_TemporaryFileVideoHeightVideoHeight_PreferredAspectRatioVideoInputVideoInputsVideoInputsCountVideoProcessing_BrightnessVideoProcessing_ContrastVideoProcessing_DeinterlacingVideoProcessing_FlipHorizontalVideoProcessing_FlipVerticalVideoProcessing_GrayScaleVideoProcessing_HueVideoProcessing_InvertColorsVideoProcessing_PixellizationVideoProcessing_RotationVideoProcessing_RotationCustomAngleVideoProcessing_SaturationVideoQualitySettingsVideoRendererVideoRendererExternalVideoRendererExternalIndexVideoSizeVideoSizesVideoSizesCountVideoSourceVideoSource_FileOrURLVideoSource_FileOrURL_StartTimeVideoSource_FileOrURL_StopTimeVideoSourcesVideoSourcesCountVideoSubtypeVideoSubtypesVideoSubtypesCountVideoVisibleWhenStoppedVideoWidthVideoWidth_PreferredAspectRatioVisibleVUMeterWebcamStillCaptureButtonZoomCoeffZoomXCenterZoomYCenterMethodsAboutAnalogVideoStandardIndexASFStreaming_GetAuthorizationListASFStreaming_GetConnectedClientsASFStreaming_GetConnectedClientsCountASFStreaming_ResetAuthorizationsASFStreaming_SetAuthorizationAssociateMultiplexedSlaveAudioCompressorIndexAudioDeviceIndexAudioInputIndexAudioRendererIndexAVIDurationAVIHeaderInfoAVIInfoAVIInfo2CameraControlAutoCameraControlDefaultCameraControlMaxCameraControlMinCameraControlStepCameraControlValueCancelCanProcessMessagesCaptureFrameSyncToCaptureFrameToClearHeaderAttributesClosePlayerCreateCreatePreallocCapFileDestroyDisplay_SetLocationDrawBitmapOverFrameDualDisplay_SetLocationDVDInfoEnableMultiplexedInputEnumerateWindowsFastForwardPlayerFindIndexInListByNameGetAudioCodecGetFrameInfoGetFrameInfoStringGetItemNameFromListGetLastFrameAsHBITMAPGetLastFrameAsTBitmapGetLogStringGetMiscDeviceControlGetNearestVideoHeightGetNearestVideoSizeGetNearestVideoWidthGetPixelsDistanceGetPlaylistGetRGBPixelAtGetTranslatedCoordinatesGetTVChannelInfoGetVideoCodecGetVideoCompressionSettingsGetVideoHeightFromIndexGetVideoSizeFromIndexGetVideoWidthFromIndexGetVMR9ImageAdjustmentBoundsGetVUMeterSettingGraphStateIsAudioDeviceASoundCardIsAudioDeviceConnectedIsAudioRendererConnectedIsCameraControlSettingAvailableIsDialogAvailableIsDVDeviceIsPlaylistActiveIsVideoControlModeAvailableIsVideoDeviceConnectedIsVideoQualitySettingAvailableIsVideoSignalDetectedIsVMR9ImageAdjustmentAvailableLoadCompressorSettingsFromDataStringLoadCompressorSettingsFromTextFileMixAudioSamplesMixer_ActivationMixer_AddToMixerMixer_RemoveFromMixerMixer_SetupPIPFromSourceMonitorBoundsMonitorsCountMotionDetector_CellColorIntensityMotionDetector_CellMotionRatioMotionDetector_EnumGridDialogControlsMotionDetector_Get2DTextGridMotionDetector_Get2DTextMotionMotionDetector_GetCellLocationMotionDetector_GetCellSensitivityMotionDetector_GetCellSizeMotionDetector_GlobalColorIntensityMotionDetector_GloballyIncOrDecSensitivityMotionDetector_ResetMotionDetector_ResetGlobalSensitivityMotionDetector_SetCellSensitivityMotionDetector_SetGridSizeMotionDetector_ShowGridDialogMotionDetector_TriggerNowMotionDetector_UseThisReferenceSampleMPEGProgramSettingNotifyPlayerTrackbarActionOpenDVDOpenPlayerOpenPlayerAtFramePositionsOpenPlayerAtTimePositionsPausePlayerPausePreviewPauseRecordingPlayerFrameStepPlaylistPointGreyConfigPutMiscDeviceControlRecordingKBytesWrittenToDiskRecordToNewFileNowRefreshDevicesAndCompressorsListsRefreshPlayerOverlaysResetVideoDeviceSettingsResumePreviewResumeRecordingRetrieveInitialXYAfterRotationRewindPlayerRunPlayerRunPlayerBackwardsSaveCompressorSettingsToDataStringSaveCompressorSettingsToTextFileScreenRecordingUsingCoordinatesSendCameraCommandSendDVCommandSendImageToVideoFromBitmapsSendIPCameraCommandSetAuthenticationSetAVIMuxConfigSetCameraControlSetFrameCaptureBoundsSetHeaderAttributeSetImageOverlayAttributesSetImageOverlayFromBMPFileSetImageOverlayFromHBitmapSetImageOverlayFromImageFileSetImageOverlayFromJPEGFileSetImageOverlayFromTBitmapSetImageOverlayFromTImageSetIPCameraSettingSetLogoFromBMPFileSetLogoFromHBitmapSetLogoFromJPEGFileSetLogoFromTBitmapSetLogoFromTImageSetMultiplexerFilterByNameSetParentWindowSetTextOverlayCustomVarSetVideoCompressionDefaultsSetVideoCompressionSettingsSetVideoControlModeSetVideoQualitySetVMR9ImageAdjustmentValueSetVUMeterSettingSetWindowRecordingByHandleSetWindowRecordingByNameSetWindowTransparencyShapeOverlayListShowDialogStartAudioRecordingStartAudioRenderingStartPreviewStartRecordingStartReencodingStartSynchronizedStopStopPlayerStopPreviewStopRecordingStopReencodingTextOverlay_CreateCustomFontThirdPartyFilter_AddToListThirdPartyFilter_ClearListThirdPartyFilter_EnableThirdPartyFilter_RemoveFromListThirdPartyFilter_ShowDialogTVClearFrequencyOverridesTVGetMinMaxChannelsTVSetChannelFrequencyOverrideTVStartAutoScanTVStopAutoScanUseNearestVideoSizeVideoCompressorIndexVideoDeviceIndexVideoFormatIndexVideoFromImages_CreateSetOfBitmapsVideoInputIndexVideoQualityAutoVideoQualityDefaultVideoQualityMaxVideoQualityMinVideoQualityStepVideoQualityValueVideoSizeIndexVideoSubtypeIndexWriteScriptCommandEventsOnAudioDeviceSelectedOnAudioPeakOnAuthenticationNeededOnAVIDurationUpdatedOnBacktimedFramesCountReachedOnBitmapsLoadingProgressOnClickOnClientConnectionOnColorKeyChangeOnCopyPreallocDataCompletedOnCopyPreallocDataProgressOnCopyPreallocDataStartedOnCreatePreallocFileCompletedOnCreatePreallocFileProgressOnCreatePreallocFileStartedOnDblClickOnDeviceArrivalOrRemovalOnDeviceLostOnDirectNetworkStreamingHostUrlOnDiskFullOnDVCommandCompletedOnDVDiscontinuityOnEnumerateWindowsOnFilterSelectedOnFrameBitmapOnFrameCaptureCompletedOnFrameOverlayUsingDCOnFrameOverlayUsingDIBOnFrameOverlayUsingVIDEOHDROnFrameProgressOnFrameProgress2OnGraphBuiltOnInactiveOnKeyPressOnLastCommandCompletedOnLogOnMotionDetectedOnMotionNotDetectedOnMouseDownOnMouseMoveOnMouseUpOnMouseWheelOnNoVideoDevicesOnPlayerBufferingDataOnPlayerEndOfPlaylistOnPlayerEndOfStreamOnPlayerOpenedOnPlayerStateChangedOnPlayerUpdateTrackbarPositionOnPreviewStartedOnRawAudioSampleOnRawVideoSampleOnRecordingCompletedOnRecordingPausedOnRecordingReadyToStartOnRecordingStartedOnReencodingCompletedOnReencodingProgressOnReencodingStartedOnReinitializingOnResizeVideoOnTextOverlayScrollingCompletedOnThirdPartyFilterConnectedOnTVChannelScanCompletedOnTVChannelScanStartedOnTVChannelSelectedOnVideoCompressionSettingsOnVideoDeviceSelectedOnVideoFromBitmapsNextFrameNeededTypesTAeroTApplicationPriorityTASFDeinterlaceModeTASFProfileVersionTAspectRatioTAudioSourceTAuthenticationTypeTAutoFileNameTAVIInfoTypeTAVIMuxConfigTCardinalDirectionTDialogTDVCommandTDVDInfoTypeTDVSizeTDVVideoFormatTDVVideoStandardTEventNotificationTFileSortTFormatTypeTFrameBitmapInfoTFrameCaptureDestTFrameInfoTFrameInfoIdTFrameInfoStringIdTGraphStateTHeaderAttributeTIPCameraSettingTLogoLayoutTLogTypeTMiscDeviceControlTMouseButtonTMPEGProgramSettingTMpegStreamTypeTMultiplexedRoleTNetworkStreamingTNetworkStreamingTypeTNotificationMethodTOnAudioPeakTOnAuthenticationNeededTOnAVIDurationUpdatedTOnClientConnectionTOnColorKeyChangeTOnCreatePreallocatedFileCompletedTOnDeviceArrivalOrRemovalTOnDirectNetworkStreamingHostUrlTOnDVCommandCompletedTOnDVDiscontinuityTOnEnumerateWindowsTOnFileNotificationTOnFilterSelectedTOnFrameCaptureCompletedTOnFrameOverlayUsingDCTOnFrameOverlayUsingDIBTOnFrameProgressTOnLogTOnMotionDetectedTOnMotionNotDetectedTOnMouseWheelTOnPlayerBufferingDataTOnPlayerStateChangedTOnProgressTOnProgressCommentedTOnRawSampleTOnRecordingCompletedTOnRecordingReadyToStartTOnResizeVideoTOnSourceFileToDestFileCompletedTOnSourceFileToDestFileStartedTOnTextOverlayScrollingCompletedTOnThirdPartyFilterConnectedTOnTVChannelScanStartedTOnTVChannelSelectedTOnVideoCompressionSettingsTOnVideoFromBitmapsNextFrameNeededTOnVideoKeyPressTOnVideoMouseMoveTOnVideoMouseUpDownTPlayerStateTPlaylistTPointGreyConfigTRawSampleCaptureLocationTRecordingMethodTRecordingTimerTRegistryRootTRGBSelectorTSynchronizationRoleTSyncPreviewTThirdPartyFilterListTTrackbarActionTTriStateTTunerModeTTVChannelInfoTVideoDeinterlacingTVideoRendererTVideoRotationTVideoSourceTVMR9ImageAdjustmentTVUMeterTVUMeterSettingTWebcamStillCaptureButton