ILMVAddDisp Interface

Interface Properties:

Type

Name

Description

VARIANT_BOOL

Enabled

TRUE to enable the effect.

VARIANT_BOOL

PreserveFrameRate

TRUE to use previous frames to enhance frame rate, the output is not exactly the same as when setting this member to FALSE.

VARIANT_BOOL

Average

TRUE to enable frame averaging.

int

Frames

Number of frames to add.

VARIANT_BOOL

IsLEADInputPinConnected

Read only; returns TRUE if the filters input pin is connected.

VARIANT_BOOL

IsLEADOutputPinConnected

Read only; returns TRUE if the filters output pin is connected.

long

InWidth

Read only; the input stream width.

long

InHeight

Read only; the input stream height.

long

OutWidth

Read only; the output stream width.

long

OutHeight

Read only; the output stream height.

long

InBits

Read only; the input stream bits per pixel.

long

OutBits

Read only; the output stream bits per pixel.

Interface Methods:

HRESULT GetFrameFactor (int index, int *pVal)

Parameters

index:

an integer variable that holds the frame index for which to get the factor.

pVal:

a valid pointer to an integer to be updated with the frame factor.

Description

Retrieves the factor of some frame in the currently active array of frames.

Returns

S_OK: Success.

E_POINTER: Invalid pointer passed.

E_INVALIDARG: Invalid parameter passed.

HRESULT SetFrameFactor (int index, int newVal)

Parameters

index:

an integer variable that holds the frame index for which the factor is to be set.

newVal:

an integer variable that holds the new frame factor value.

Description

Sets the factor of some frame in the currently active array of frames.

Returns

S_OK: Success.

E_INVALIDARG: Invalid parameter passed.

Help Version 20.0.2019.9.19
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