IltmmCapture::get_SelectedAudioProcessors

#include "ltmm.h"

C Syntax	HRESULT IltmmCapture_get_SelectedAudioProcessors(pCapture, pVal)
C++ Syntax	HRESULT get_SelectedAudioProcessors(pVal)

IltmmCapture *pCapture;	/* pointer to an interface */
IltmmProcessors **pVal;	/* audio processor collection interface */

Retrieves the selected audio processor collection object.

Parameter	Description
pCapture	Pointer to an IltmmCapture interface.
pVal	Pointer to a variable that receives the selected audio 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 DirectShow documentation.

Comments

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

If the function succeeds, the user should release the returned interface pointer by calling the interface’s 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:	IltmmCapture::get_AudioProcessors, IltmmCapture::get_SelectedVideoProcessors, IltmmCapture::get_VideoProcessors, ltmmProcessors Interface
Topics:	Multimedia Function Group

Example

For an example, refer to Selecting ltmmCapture Object Processors for C.

For an example, refer to Selecting ltmmCapture Object Processors for C++.