References ▼
#include "ltmm.h"
C Syntax |
HRESULT IltmmAudioInputs_get_Count(pInputs, pVal) |
C++ Syntax |
HRESULT get_Count(pVal) |
IltmmAudioInputs *pInputs; |
pointer to an interface |
long *pVal; |
number of inputs |
Retrieves the number of available inputs on the selected audio device.
Parameter |
Description |
pInputs |
Pointer to an IltmmAudioInputs interface. |
pVal |
Pointer to a variable to be updated with the number of available audio inputs. |
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. |
Use the retrieved number to iterate through the items using IltmmAudioInputs::Item.
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: |
|
Topics: |
For a C example, refer to IltmmAudioInput::get_Bass Example for C.
For a C++ example, refer to IltmmAudioInput::get_Bass Example for C++.
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