IltmmVideoFormat::get_Selected

#include "ltmm.h"

C Syntax

HRESULT IltmmVideoFormat__get_Selected(pVideoFormat, pVal)

C++ Syntax

HRESULT get_Selected(pVal)

 

IltmmVideoFormat *pVideoFormat;

/* pointer to an interface */

VARIANT_BOOL *pVal;

/* pointer to a variable */

Determines whether the video format is currently selected.

Parameter

Description

pVideoFormat

Pointer to an IltmmVideoFormat Interface.

pVal

Pointer to a variable that receives a value that indicates whether the format is currently selected. Possible values are:

 

Value

Description

 

VARIANT_TRUE

The video format is currently selected.

 

VARIANT_FALSE

The video format is not currently selected.

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 IltmmVideoFormat::put_Selected to select the current video format.

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:

IltmmVideoFormat Interface, IltmmVideoFormat::put_Selected

Topics:

Multimedia Function Group

Example

For a C example, refer to IltmmVideoFormats::get_Count Example for C.

For a C++ example, refer to IltmmVideoFormats::get_Count Example for C++.