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IltmfConvert::get_SelectedVideoProcessors

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#include "ltmf.h"

C Syntax

HRESULT IltmfConvert_get_SelectedAudioProcessors(pConvert, pVal)

C++ Syntax

HRESULT get_SelectedAudioProcessors(pVal)

 

IltmfConvert *pConvert;

/* pointer to an interface */

IltmfProcessors **pVal;

/* pointer to a pointer to an interface */

Retrieves the selected video processor collection object.

Parameter

Description

pConvert

Pointer to an IltmfConvert interface.

pVal

Pointer to a variable that receives the selected video processor collection interface pointer.

Returns

S_OK

The function was successful.

<> S_OK

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

Comments

The returned IltmfProcessors interface is used to build a list of video processing transforms to use during the conversion process. See ltmfProcessors for more details.

If the function succeeds, the user should release the returned interface pointer by calling the interfaces Release method.

Required DLLs and Libraries

LTMF

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

Platforms

Win32, x64

See Also

Elements:

IltmfConvert::get_AudioProcessors, IltmfConvert::get_SelectedVideoProcessors, IltmfConvert::get_VideoProcessors

Topics:

Media Foundation Function Group

 

IltmfProcessors interface

Example

For a C++ example, refer to Selecting ltmfConvert Object Processors for C++.

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