IltmmVideoFormats::put_Selection

#include "ltmm.h"

C Syntax

HRESULT IltmmVideoFormats__put_Selection(pVideoFormats, newVal)

C++ Syntax

HRESULT put_Selection(newVal)

 

IltmmVideoFormats *pVideoFormats;

/* pointer to an interface */

long newVal;

/* index */

Sets the video format at the specified index as the current video format.

Parameter

Description

pVideoFormats

Pointer to an IltmmVideoFormats Interface.

newVal

Zero based index of the video format to set as the current video format.

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 IltmmVideoFormats::get_Selection to retrieve the index of 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:

IltmmVideoFormats::get_Count, IltmmVideoFormats::get_Selection, IltmmVideoFormats::Item, IltmmVideoFormats::Find

Topics:

Multimedia Function Group

Example

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

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