MontiVision DirectShow SDK Documentation

DrawColour	Colour that is used to draw the motion detection regions.
DrawRegions	Specifies whether the motion detection region rectangles are drawn.
DrawTimeStamp	Specifies whether a time stamp is drawn onto the video stream.
IsMotionDetected	Is currently motion detected within any region?
IsMotionInRegion	Is motion detected within the currently selected region?
LineWidth	Line width for drawing.
MinLumaDiff	Minimum pixel luminance difference.
MinNumOfPixel	Minimum number of changed pixels in percent.
MotionDetection	Enables or disables motion detection.
PostRoll	Number of post roll frames.
RegionHeight	Height of the currently selected region.
RegionWidth	Width of the currently selected region.
RegionXOrigin	Horizotal origin of the currently selected region.
RegionYOrigin	Vertical origin of the currently selected region.
SelectedRegion	Currently selected motion detection region.
ShowMotionAreas	Specifies whether areas are highlighted if motion is detected.
UseRegions	Specifies the number of motion detection regions.

Header file: IMVMotionDetection.h
Interface definition language file: IMVMotionDetection.idl
Typelib: MVMotionDetection
Interface ID: IID_IMVMotionDetection

Property IMVMotionDetection::DrawColour

Declaration: Property Get/Put DrawColour As Long
Colour that is used to draw the motion detection regions.
Prototype:
HRESULT put_DrawColour(LONG);
HRESULT get_DrawColour(LONG*);

Property IMVMotionDetection::DrawRegions

Declaration: Property Get/Put DrawRegions As Long
Specifies whether the motion detection region rectangles are drawn.
Prototype:
HRESULT put_DrawRegions(LONG);
HRESULT get_DrawRegions(LONG*);

Property IMVMotionDetection::DrawTimeStamp

Declaration: Property Get/Put DrawTimeStamp As Long
Specifies whether a time stamp is drawn onto the video stream.
Prototype:
HRESULT put_DrawTimeStamp(LONG);
HRESULT get_DrawTimeStamp(LONG*);

Method IMVMotionDetection::IsMotionDetected

Declaration: Function IsMotionDetected As Long
Is currently motion detected within any region?

Parameter:

value Unequal to zero if motion is detected and zero otherwise.

Prototype:
HRESULT IsMotionDetected(LONG* value);

Method IMVMotionDetection::IsMotionInRegion

Declaration: Function IsMotionInRegion As Long
Is motion detected within the currently selected region?

Parameter:

value Unequal to zero if motion is detected and zero otherwise.

Prototype:
HRESULT IsMotionInRegion(LONG* value);

Property IMVMotionDetection::LineWidth

Declaration: Property Get/Put LineWidth As Long
Line width for drawing.
Prototype:
HRESULT put_LineWidth(LONG);
HRESULT get_LineWidth(LONG*);

Property IMVMotionDetection::MinLumaDiff

Declaration: Property Get/Put MinLumaDiff As Long
Minimum pixel luminance difference.
Prototype:
HRESULT put_MinLumaDiff(LONG);
HRESULT get_MinLumaDiff(LONG*);

Property IMVMotionDetection::MinNumOfPixel

Declaration: Property Get/Put MinNumOfPixel As Double
Minimum number of changed pixels in percent.
Prototype:
HRESULT put_MinNumOfPixel(DOUBLE);
HRESULT get_MinNumOfPixel(DOUBLE*);

Property IMVMotionDetection::MotionDetection

Declaration: Property Get/Put MotionDetection As Long
Enables or disables motion detection.
Prototype:
HRESULT put_MotionDetection(LONG);
HRESULT get_MotionDetection(LONG*);

Property IMVMotionDetection::PostRoll

Declaration: Property Get/Put PostRoll As Long
Number of post roll frames.
Prototype:
HRESULT put_PostRoll(LONG);
HRESULT get_PostRoll(LONG*);

Property IMVMotionDetection::RegionHeight

Declaration: Property Get/Put RegionHeight As Long
Height of the currently selected region.
Prototype:
HRESULT put_RegionHeight(LONG);
HRESULT get_RegionHeight(LONG*);

Property IMVMotionDetection::RegionWidth

Declaration: Property Get/Put RegionWidth As Long
Width of the currently selected region.
Prototype:
HRESULT put_RegionWidth(LONG);
HRESULT get_RegionWidth(LONG*);

Property IMVMotionDetection::RegionXOrigin

Declaration: Property Get/Put RegionXOrigin As Long
Horizotal origin of the currently selected region.
Prototype:
HRESULT put_RegionXOrigin(LONG);
HRESULT get_RegionXOrigin(LONG*);

Property IMVMotionDetection::RegionYOrigin

Declaration: Property Get/Put RegionYOrigin As Long
Vertical origin of the currently selected region.
Prototype:
HRESULT put_RegionYOrigin(LONG);
HRESULT get_RegionYOrigin(LONG*);

Property IMVMotionDetection::SelectedRegion

Declaration: Property Get/Put SelectedRegion As Long
Currently selected motion detection region.
Prototype:
HRESULT put_SelectedRegion(LONG);
HRESULT get_SelectedRegion(LONG*);

Property IMVMotionDetection::ShowMotionAreas

Declaration: Property Get/Put ShowMotionAreas As Long
Specifies whether areas are highlighted if motion is detected.
Prototype:
HRESULT put_ShowMotionAreas(LONG);
HRESULT get_ShowMotionAreas(LONG*);

Property IMVMotionDetection::UseRegions

Declaration: Property Get/Put UseRegions As Long
Specifies the number of motion detection regions.
Prototype:
HRESULT put_UseRegions(LONG);
HRESULT get_UseRegions(LONG*);