Help Version 19.0.2017.10.27
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#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. |
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. |
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. |
Win32, x64
Elements: |
IltmmCapture interface, IltmmAudioFormats interface, IltmmAudioFormat interface, IltmmCapture::get_VideoCaptureFormats |
Topics: |
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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