ILMVAddDisp 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.

Methods

HRESULT GetFrameFactor (int index, int *pVal)

Description

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

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.

Returns

Return Description
S_OK Successful.
E_POINTER Invalid pointer passed.
E_INVALIDARG Invalid parameter passed.

HRESULT SetFrameFactor (int index, int newVal)

Description

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

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.

Returns

Return Description
S_OK Successful.
E_INVALIDARG Invalid parameter passed.
Help Version 22.0.2022.4.7
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LEADTOOLS Filters C API Help

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© 1991-2022 LEAD Technologies, Inc. All Rights Reserved.