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MontiVision Development Kit
Product Release Notes
What's new?
Installation
Overview
Components
The MontiVision Workbench
How to use the Workbench
How to insert an Filter
How to make a connction between two filter
How to change filter properties
How to get mediatypes of a pin or connection
How to delete a connection
How to delete a filter
How to find a filter
How to select a filter, pin or connection
How to make a video visible
How to preview a video stream
Workbench Menus and Commands
File menu commands
Edit menu commands
View menu commands
Graph menu commands
Extras menu commands
Help menu commands
Context menu commands
Status Bar
Toolbar
Sorting Filters
MontiVision DirectShow Filter
Common filter functions
MV Absolute Difference
MV Advanced Optical Flow
MV Affine Transformation
MV Alignment
MV Audio Test Source
MV Batch Image File Source
MV Background Subtraction
MV Bayer To Gray
MV Bayer To RGB
MV Bitmap Overlay
MV Blob Counter
MV Blob Finder
MV BlockRecording
MV Buffer Access
MV Camera Calibration
MV Camera Syncronisation
MV Camera Undistortion
MV Color Filter
MV Color Channel Mixer
MV Color Space Converter
MV Color To Gray
MV Color Twist
MV Constant Framerate
MV Convolution
MV Cooccurrence
MV Crop
MV Deinterlace
MV DeInterlace Temporal
MV Delay
MV Demo Source
MV Demultiplexer
MV DPS Renderer
MV DPS Source
MV Dyadic Arithmetic
MV Dyadic Logic
MV Fast Color Filter
MV Frame Access
MV Gauge
MV GDI Overlay
MV Gray To Color
MV Image File Source
MV Image Grabber
MV Image File Renderer
MV Integral
MV Inverse
MV I/O Bool Source
MV I/O Comparator
MV I/O Logic
MV I/O Not
MV I/O Renderer
MV I/O RS232
MV I/O RS232 Trigger Source
MV I/O Switch Source
MV I/O Textfile Renderer
MV I/O Textfile Source
MV I/O To String
MV IP Camera Source
MV Look Up Table
MV Mean
MV Mean Profile
MV Merge Frames
MV Mirror
MV MJPEG Compressor
MV MJPEG Decompressor
MV Mondic Arithmetic
MV Mondic Logic
MV Morphology
MV Motion Detection
MV Motion Direction
MV Multi File Writer
MV Network Renderer
MV Network Source
MV Nonlinear Filter
MV Object Tracker
MV Optical Flow
MV Playlist Source
MV Polar
MV Presence Detection
MV Profile
MV Recording
MV ReInterlace
MV Resize
MV Resized Rotation
MV Rotate90
MV Rotation
MV Segmentation
MV Select Mediatype
MV Separate Fields
MV Smooth Sequence
MV Splitter
MV Text Overlay
MV Ticker Overlay
MV Topography
MV Trigger Source
MV Video File Overlay
MV Video Overlay
MV Video Scaler
MV Watchdog
MV Zoom
Filter Event Mechanism
MontiVision DirectShow Filter SDK
Create a new Filter SDK DLL
Implement your custom Algorithm
Register the Filter SDK DLL
Use the new DirectShow Filter
Debugging a DirectShow Filter
Configure a Filter SDK DirectShow Filter
MontiVision Smart ActiveX Control
MV Smart Control Functions
MV Smart Control Interfaces
IMVSmartControl
IMVSCFilterGraph
IMVSCFilterGraph2
IMVSCVideoWindow
IMVSCVideoWindow2
IMVSCFullScreen
IMVSCSetFile
IMVSCSetSourceFilter
IMVSCSelectInput
IMVSCSetupVideoStream
IMVSCSetupVideoStream2
IMVSCClock
IMVSCFilterProperties
IMVSCLog
IMVSCCameraControl
IMVSCFilterEvents
IMVSCMediaSeeking
IMVSCMediaSeeking2
IMVSCQualityProperties
IMVSCFilterData
IMVSCCommonProperties
IMVSCExtDeviceControl
IMVSCVideoControl
IMVSCAnalogVideoFormat
IMVSCTVTuner
IMVSCTVAudio
Application Development with the MV Smart Control
Visual Basic 6.0
Visual Basic .NET
Visual C++ 6.0
Visual C++ .NET
Borland Delphi
MV Smart Control Samples
AviPlay Sample
CropVideo Sample
DirFinder Sample
FindObject Sample
FullScreen Sample
ImageStream Sample
IP Camera Sample
LiveDraw Sample
LoadFromString Sample
LumeneraCameraProperties Sample
MotionDetection Sample
PutBitmap Sample
SendReceiveRS232 Sample
MV Smart Control How To's
How to handle Input Events (Mouse, Keyboard) of the Video Window
How to Select and Configure a Video Input Device
How to handle Multiple Video Outputs
How to use Fullscreen Functionality
How to access the Results of a MontiVsion DirectShow Filter
MontiVision Utility ActiveX Controls
Video Source Combo Box
Video Format Combo Box
Video Size Combo Box
Input Selection Combo Box
Frame Rate Combo Box
Seeking Slider
Filter Property Page Display
Trigger Button
MontiVision I/O Controls
MVIODisplay
MVIOMonitor
MVIOLed
MVIOOutput
VMR Wrapper ActiveX Control
MV VMR Wrapper Interfaces
IMVVMRWrapper
IMVVMRFilterConfig
IMVVMRMixerControl
IMVVMRMixerBitmap
MV VMR Wrapper Sample Applications
VMR Control Sample
VMR Bitmap Overlay Sample
Extended Video Source ActiveX Control
MV Extended Video Source Control Interfaces
IMVExtendedVideoSource Interface
IMVLumeneraCustomConfig Interface
_IMVExtendedVideoSourceEvents Interface
MontiVision Tools
Getting Started
Create a MontiVision Project
Create a MontiVision Project using the MontiVision Workbench
Create new DirectShow Filters using the MontiVision Filter SDK
Use the new DirectShow Filter in your MontiVision Project
Integrate the MontiVision Project into your Application
Distribute your Application
Distributing your Applications
Application Development Examples
Apply standard Image Processing Operators to a Video Stream
Process a Sequence of Still Images, Do Batch Processing
Make your Existing Algorithms DirectShow compatible
Creating your own Image/Video Processing DirectShow Filters
Access the Image Data of a Video Stream directly from within a Windows Application
Capture Still Images from a running Video Stream
Convert a Video Stream to a Sequence of Still Images or vice versa
Sample Applications using the Smart Control
Camera Calibration
Additional HowTo's
How to Set Up Visual C++ for the MontiVision Development Kit
How to Set Up Borland Delphi for the MontiVision Development Kit
How to Set Up Borland Delphi 2005 for the MontiVision Development Kit
Interface Reference
_IMVFilterPropertyControlEvents
_IMVSeekingSliderEvents
_IMVSmartControlEvents
_ISelectInputComboBoxEvents
_IVideoFormatComboBoxEvents
_IVideoSizeComboBoxEvents
_IVideoSourceComboBoxEvents
IMVAbout
IMVAdvancedOpticalFlow
IMVAdvancedOpticalFlow2
IMVAffineTransformation
IMVAlignment
IMVAudioTestSource
IMVAutoCalcSetup
IMVBackgroundSubtraction
IMVBatchFileSource2
IMVBatchFileSource3
IMVBatchFileSource
IMVBinary
IMVBitmapOverlay
IMVBitmapOverlay2
IMVBlobCounter
IMVBlobCounter2
IMVBlobCounter3
IMVBlobCounter4
IMVBlobFinder
IMVBlobFinder2
IMVBlobFinder3
IMVBlobPostProcessing
IMVBlobPreProcessing
IMVBlockRecording
IMVBufferAccess
IMVBufferAccessCallbackC
IMVBufferAccessCallbackVB
IMVCameraCalibration
IMVCameraSync
IMVCameraUndistortion
IMVColor
IMVColorChannelMixer
IMVColorTwist
IMVConstantFramerate
IMVConvolution
IMVCooccurrence
IMVCrop
IMVCrypt
IMVDeinterlace
IMVDeInterlaceTemporal
IMVDelay
IMVDemoSource
IMVDemoSource2
IMVDPSRenderer
IMVDPSSource
IMVDyArith
IMVDyLogic
IMVEnumAudioEncoder
IMVEnumVideoEncoder
IMVFastColor
IMVFilterData
IMVFilterEvents
IMVFilterInfo
IMVFilterPropertyControl
IMVFilterSDK
IMVFrameAccess
IMVFrameAccessCallbackC
IMVFrameAccessCallbackVB
IMVGauge
IMVGaugeCalculations
IMVGDIOverlay
IMVGray
IMVGrayToColor
IMVGrid
IMVHistogram
IMVHistogram2
IMVHistogram3
IMVImageCapture
IMVImageCapture2
IMVImageCapture3
IMVImageFileSource
IMVImageFileSource2
IMVImageFileSource3
IMVImageInfo
IMVIntegral
IMVIOBoolSource
IMVIOBoolSource2
IMVIOComparator
IMVIOIntRenderer
IMVIOIntSource
IMVIOIntSource2
IMVIOLogic
IMVIONot
IMVIORenderer
IMVIORS232
IMVIORS232DataASCII
IMVIORS232DataHex.htm
IMVIORS232RxTxConnection
IMVIORS232TriggerSource
IMVIOSwitchSource
IMVIOTextfileRenderer
IMVIOTextfileSource
IMVIOToString
IMVIPCameraSource
IMVIPCameraSource2
IMVLinFilter
IMVLookUpTable
IMVMask
IMVMean
IMVMeanProfile
IMVMerger
IMVMirror
IMVMonArith
IMVMonLogic
IMVMorphology
IMVMotionDetection
IMVMotionDetection2
IMVMotionDirection
IMVMultiFileWriter
IMVNetworkReceiveInfo
IMVNetworkRenderer
IMVNetworkRenderer2
IMVNetworkRenderer3
IMVNetworkSendInfo
IMVNetworkSource
IMVNetworkSource2
IMVNonLinFilter
IMVObjectTracker
IMVOpticalFlow
IMVOpticalFlow2
IMVPlaylist
IMVPlaylistSource
IMVPolar
IMVPresenceDetection
IMVProfile
IMVRecording
IMVRegionOfInterest
IMVReinterlace
IMVResize
IMVResizedRotation
IMVRotate90
IMVRotation
IMVSCAnalogVideoFormat
IMVSCCameraControl
IMVSCCommonProperties
IMVSCClock
IMVSCExtDeviceControl
IMVSCFilterData
IMVSCFilterEvents
IMVSCFilterGraph
IMVSCFilterGraph2
IMVSCFilterProperties
IMVSCFullScreen
IMVSCLog
IMVSCMediaSeeking
IMVSCMediaSeeking2
IMVSCQualityProperties
IMVSCSelectInput
IMVSCSetFile
IMVSCSetSourceFilter
IMVSCTVTuner
IMVSCTVAudio
IMVSCVideoControl
IMVSCSetupVideoStream
IMVSCSetupVideoStream2
IMVSCVideoWindow
IMVSCVideoWindow2
IMVSeekingSlider
IMVSetImageFormat
IMVSmartControl
IMVSeparateFields
IMVSmoothSequence
IMVTextOverlay
IMVTextOverlay2
IMVTextOverlay3
IMVTickerOverlay
IMVTickerOverlay2
IMVTopography
IMVTrigger
IMVTriggerFilter
IMVVideoFileOverlay
IMVVideoScaler
IMVVMRFilterConfig
IMVVMRMixerBitmap
IMVVMRMixerControl
IMVVMRWrapper
IMVWatchdog
IMVZoom
IMVZoomConfig
ISelectInputComboBox
IVideoFormatComboBox
IVideoSizeComboBox
IVideoSourceComboBox

IMVVideoFileOverlay

The IMVVideoFileOverlay interface contains methods and properties to configure the MV Video File Overlay filter.

 

Methods:

AlphaChannelAvailable Test if an alpha channel is available.
AspectRatio Aspect ratio.
BlendingTime In/out blending time period in milliseconds.
DeinterlacingMode Mode for deinterlacing (video file).
Enabled Enable video file overlay.
EnabledBlending Enable video file overlay in/out blending.
FileDuration Duration of the overlay video file.
FilePosition Current position of the overlay video file.
IgnoreVMR Disable the preferred usage of a Video Mixing Renderer.
InputAlpha Alpha value for video.
Loop Play video file in an infinite loop.
Mode Mode: alpha blending or transparency.
OriginalHeight Overlay video original height.
OriginalWidth Overlay video original width.
PositionMode Position mode, absolute or relative.
RelativePosition Relative position.
ResizeEnabled Enable resizing.
ResizeHeight Overlay video resized height.
ResizeWidth Overlay video resized width.
TransparentColour Transparent colour.
VideoFilePath Overlay video path.
XPosition Horizontal position.
YPosition Vertical position.

 

Header file: IMVVideoFileOverlay.h
Interface definition language file: IMVVideoFileOverlay.idl
Typelib: MVVideoFileOverlay
Interface ID: IID_IMVVideoFileOverlay


Property IMVVideoFileOverlay::AlphaChannelAvailable

Declaration: Property Get AlphaChannelAvailable As Boolean

Test if an alpha channel is available.

C Prototype:

HRESULT put_AlphaChannelAvailable(VARIANT_BOOL newVal);
HRESULT get_AlphaChannelAvailable(VARIANT_BOOL *pVal);


Property IMVVideoFileOverlay::AspectRatio

Declaration: Property Get/Put AspectRatio As Boolean

USe the aspect ratio for resizing.

C Prototype:

HRESULT put_AspectRatio(VARIANT_BOOL newVal);
HRESULT get_AspectRatio(VARIANT_BOOL *pVal);


Property IMVVideoFileOverlay::BlendingTime

Declaration: Property Get/Put BlendingTime As Long

In/out blending time period in milliseconds.

C Prototype:

HRESULT put_BlendingTime(LONG newVal);
HRESULT get_BlendingTime(LONG *pVal);


Property IMVVideoFileOverlay::DeinterlacingMode

Declaration: Property Get/Put DeinterlacingMode As Long

Mode for deinterlacing (video file).

Mode

Value

Description
DEINTERLACING_MODE_NONE

0

Deinterlacing disabled
DEINTERLACING_MODE_BLEND

1

Blend mode.
DEINTERLACING_MODE_DUPLICATE

2

Dublicate mode.
DEINTERLACING_MODE_SPATIAL

3

Spatial mode.
DEINTERLACING_MODE_ADAPTIVE

4

Adaptive mode.
DEINTERLACING_MODE_SMOOTH

5

Smooth mode.
C Prototype:

HRESULT put_DeinterlacingMode(LONG newVal);
HRESULT get_DeinterlacingMode(LONG *pVal);


Property IMVVideoFileOverlay::Enabled

Declaration: Property Get/Put Enabled As Boolean

Enable video file overlay.

C Prototype:

HRESULT put_Enabled(VARIANT_BOOL newVal);
HRESULT get_Enabled(VARIANT_BOOL *pVal);


Property IMVVideoFileOverlay::EnabledBlending

Declaration: Property Get/Put EnabledBlending As Boolean

Enable video file overlay in/out blending.

C Prototype:

HRESULT put_EnabledBlending(VARIANT_BOOL newVal);
HRESULT get_EnabledBlending(VARIANT_BOOL *pVal);


Property IMVVideoFileOverlay::FileDuration

Declaration: Property Get FileDuration As Double

Overlay video file duration in seconds.

C Prototype:

HRESULT put_FileDuration(DOUBLE newVal);
HRESULT get_FileDuration(DOUBLE *pVal);


Property IMVVideoFileOverlay::FilePosition

Declaration: Property Get FilePosition As Double

Current overlay video file position in seconds.

C Prototype:

HRESULT put_FilePosition(DOUBLE newVal);
HRESULT get_FilePosition(DOUBLE *pVal);


Property IMVVideoFileOverlay::IgnoreVMR

Declaration: Property Get/Put IgnoreVMR As Boolean

Disable the preferred usage of a Video Mixing Renderer.

C Prototype:

HRESULT put_IgnoreVMR(VARIANT_BOOL newVal);
HRESULT get_IgnoreVMR(VARIANT_BOOL *pVal);


Property IMVVideoFileOverlay::InputAlpha

Declaration: Property Get/Put InputAlpha As Long

Alpha value for video.

C Prototype:

HRESULT put_InputAlpha(LONG newVal);
HRESULT get_InputAlpha(LONG *pVal);


Property IMVVideoFileOverlay::Loop

Declaration: Property Get/Put Loop As Boolean

Play video file in an infinite loop.

C Prototype:

HRESULT put_Loop(VARIANT_BOOL newVal);
HRESULT get_Loop(VARIANT_BOOL *pVal);


Property IMVVideoFileOverlay::Mode

Declaration: Property Get/Put Mode As Long

Overlay mode.

Mode

Value

Description
MV_GDI_OVERLAY_TRANSPARENT

0

Not supported
MV_GDI_OVERLAY_CONSTANTALPHA

1

Contant alpha value
MV_GDI_OVERLAY_TRANSPARENT_AND_CONSTANTALPHA

2

Not supported
MV_GDI_OVERLAY_USE_ALPHA_CHANNEL

3

Not supported
C Prototype:

HRESULT put_Mode(LONG newVal);
HRESULT get_Mode(LONG *pVal);


Property IMVVideoFileOverlay::OriginalHeight

Declaration: Property Get OriginalHeight As Long

Overlay video original height.

C Prototype:

HRESULT put_OriginalHeight(LONG newVal);
HRESULT get_OriginalHeight(LONG *pVal);


Property IMVVideoFileOverlay::OriginalWidth

Declaration: Property Get OriginalWidth As Long

Overlay video original width.

C Prototype:

HRESULT put_OriginalWidth(LONG newVal);
HRESULT get_OriginalWidth(LONG *pVal);


Property IMVVideoFileOverlay::PositionMode

Declaration: Property Get/Put PositionMode As Long

Position mode, absolute or relative.

Mode

Value

Description
MV_POSITION_RELATIVE

0

Relative overlay position.
MV_POSITION_ABSOLUTE

0

Absolute overlay positon.
C Prototype:

HRESULT put_PositionMode(LONG newVal);
HRESULT get_PositionMode(LONG *pVal);


Property IMVVideoFileOverlay::RelativePosition

Declaration: Property Get/Put RelativePosition As Long

Relative position.

Mode

Value

Description
MV_POSITION_UPPER_LEFT

0

upper left
MV_POSITION_UPPER_RIGHT

1

upper right
MV_POSITION_LOWER_RIGHT

2

lower right
MV_POSITION_LOWER_LEFT

3

lower left
C Prototype:

HRESULT put_RelativePosition(LONG newVal);
HRESULT get_RelativePosition(LONG *pVal);


Property IMVVideoFileOverlay::ResizeEnabled

Declaration: Property Get/Put ResizeEnabled As Boolean

Enable resizing.

C Prototype:

HRESULT put_ResizeEnabled(VARIANT_BOOL newVal);
HRESULT get_ResizeEnabled(VARIANT_BOOL *pVal);


Property IMVVideoFileOverlay::ResizeHeight

Declaration: Property Get/Put ResizeHeight As Long

Overlay video resized height.

C Prototype:

HRESULT put_ResizeHeight(LONG newVal);
HRESULT get_ResizeHeight(LONG *pVal);


Property IMVVideoFileOverlay::ResizeWidth

Declaration: Property Get/Put ResizeWidth As Long

Overlay video resized width.

C Prototype:

HRESULT put_ResizeWidth(LONG newVal);
HRESULT get_ResizeWidth(LONG *pVal);


Property IMVVideoFileOverlay::TransparentColour

Declaration: Property Get/Put TransparentColour As Long

Transparent colour.

C Prototype:

HRESULT put_TransparentColour(LONG newVal);
HRESULT get_TransparentColour(LONG *pVal);


Property IMVVideoFileOverlay::VideoFilePath

Declaration: Property Get/Put VideoFilePath As String

Overlay video path.

C Prototype:

HRESULT put_VideoFilePath(BSTR newVal);
HRESULT get_VideoFilePath(BSTR *pVal);


Property IMVVideoFileOverlay::XPosition

Declaration: Property Get/Put XPosition As Long

Horizontal position.

C Prototype:

HRESULT put_XPosition(LONG newVal);
HRESULT get_XPosition(LONG *pVal);


Property IMVVideoFileOverlay::YPosition

Declaration: Property Get/Put YPosition As Long

Vertical position.

C Prototype:

HRESULT put_YPosition(LONG newVal);
HRESULT get_YPosition(LONG *pVal);