References ▼
#include "ltmf.h"
C Syntax |
HRESULT IltmfCapture_get_AudioCaptureFormats(pCapture, pVal) |
C++ Syntax |
HRESULT get_AudioCaptureFormats(pVal) |
IltmfCapture * pCapture; |
pointer to an interface |
IltmfAudioFormats ** pVal; |
address of a pointer to an interface |
Retrieves a pointer to an IltmfAudioFormats interface.
Parameter |
Description |
pCapture |
Pointer to an IltmfCapture interface. |
pVal |
Pointer to a variable to be updated with a pointer to an IltmfAudioFormats interface. |
S_OK |
The function ran successfully. |
<> S_OK |
An error occurred. Refer to the Error Codes or the HRESULT error codes in the MediaFoundation documentation. |
The IltmfAudioFormats interface, accessed through the AudioFormats parameter, provides access to a series of IltmfAudioFormat 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
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. |
Win32, x64
Elements: |
IltmfCapture interface, IltmfAudioFormats interface, IltmfAudioFormat interface, IltmfCapture::get_VideoCaptureFormats |
Topics: |
For a C++ example, refer to the IltmfCapture::get_AudioCaptureFormats Example for C++.
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