IltmmVideoProcAmp::Get

#include "ltmm.h"

C Syntax

HRESULT IltmmVideoProcAmp__get(pVidProcAmp, Property, Value, Flags)

C++ Syntax

HRESULT IltmmVideoProcAmp__get(Property, Value, Flags)

 

IltmmVideoProcAmp *pVidProcAmp;

/* pointer to an interface */

long Property;

/* property id */

long *Value;

/* pointer to a variable */

long *Flags;

/* pointer to a variable */

Gets the value and flags for a specified video property.

Parameter

Description

pVidProcAmp

Pointer to an IltmmVideoProcAmp.

Property

The property for which to get the value and flags. For a list of possible values, refer to the ltmmVideoProcAmpProperty Constants.

Value

Pointer to a variable that receives the value of the specified property.

Flags

Pointer to a variable that receives the flags of the specified property. For a list of possible values, refer to ltmmVideoProcAmpFlags constants.

Returns

S_OK

The function was successful.

<> S_OK

An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation.

Comments

Call IltmmVideoProcAmp::Set to set the value and flags for a specified video property.

To get the range and default value of a specific video property, call IltmmVideoProcAmp::GetRange.

For more detailed information, refer to the Microsoft documentation for the IAMVideoProcAmp::Get at http://msdn.microsoft.com/archive/default.asp?url=/library/en-us/directshow/htm/iamvideoprocampget.asp

Required DLLs and Libraries

LTMM

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

See Also

Elements:

IltmmVideoProcAmp, IltmmVideoProcAmp::Set, IltmmVideoProcAmp::GetRange

Topics:

Multimedia Function Group

Example

For a C example, refer to the IltmmVideoProcAmp::GetRange Example for C.

For a C++ example, refer to the IltmmVideoProcAmp::GetRange Example for C++.