IltmmCapture::get_AudioCaptureFormats

#include "ltmm.h"

C Syntax	HRESULT IltmmCapture_get_AudioCaptureFormats(pCapture, pVal)
C++ Syntax	HRESULT get_AudioCaptureFormats(pVal)

IltmmCapture * pCapture;	pointer to an interface
IltmmAudioFormats ** pVal;	address of a pointer to an interface

Retrieves a pointer to an IltmmAudioFormats interface.

Parameter	Description
pCapture	Pointer to an IltmmCapture interface.
pVal	Pointer to a variable to be updated with a pointer to an IltmmAudioFormats interface.

Returns

S_OK	The function ran successfully.
<> S_OK	An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation.

Comments

The IltmmAudioFormats interface, accessed through the AudioFormats parameter, provides access to a series of IltmmAudioFormat interfaces, which provide information on the characteristics of one or more audio formats.

If the function succeeds, the user should release the returned 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

Example

For a C example, refer to the IltmmCapture::get_AudioCaptureFormats Example for C.

For a C++ example, refer to the IltmmCapture::get_AudioCaptureFormats Example for C++.

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Elements:	IltmmCapture interface, IltmmAudioFormats interface, IltmmAudioFormat interface, IltmmCapture::get_VideoCaptureFormats
Topics:	Multimedia Function Group