IltmmConvert::get_SelectedAudioProcessors

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#include "ltmm.h"

C Syntax	HRESULT IltmmConvert_get_SelectedAudioProcessors(pConvert, pVal)
C++ Syntax	HRESULT get_SelectedAudioProcessors(pVal)

IltmmConvert *pConvert;	/* pointer to an interface */
IltmmProcessors **pVal;	/* pointer to a pointer to an interface */

Retrieves the selected audio processor collection object.

Parameter	Description
pConvert	Pointer to an IltmmConvert interface.
pVal	Pointer to a variable that receives the selected audio processor collection interface pointer.
	Pointer to a variable to be updated with an IltmmProcessors (selected audio processor collection interface) pointer. The IltmmProcessors interface referenced by this pointer contains information on the selected audio processors.

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

The returned IltmmProcessors interface is used to build a list of audio processing filters to use during the conversion process. See ltmmProcessors for more details.

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

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.

Platforms

Win32, x64

See Also

Elements:	IltmmConvert::get_AudioProcessors, IltmmConvert::get_SelectedVideoProcessors, IltmmConvert::get_VideoProcessors
Topics:	Multimedia Function Group
	IltmmProcessors interface
	IltmmConvert interface

Example

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

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