#include "ltmm.h"
C Syntax |
HRESULT IltmmCapture_get_Mute(pCapture, pMute) |
C++ Syntax |
HRESULT get_Mute(pMute) |
IltmmCapture *pCapture; |
pointer to an interface |
VARIANT_BOOL *pMute; |
pointer to a variable |
Gets a value that indicates whether the audio stream of the preview output is muted.
Parameter | Description | |
pCapture | Pointer to an IltmmCapture interface. | |
pMute | Pointer to a variable to be updated with a value that indicates whether the audio stream is muted. Possible values are: | |
Value | Meaning | |
TRUE | The audio stream is muted. | |
FALSE | The audio stream is not muted. |
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. |
If the audio stream is not muted, then the volume used is the volume set using IltmmCapture::put_Volume. This property gets only the mute value that is applied to the preview output.
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::get_Balance, IltmmCapture::put_Balance, IltmmCapture::get_Volume, IltmmCapture::put_Volume, IltmmCapture::put_Mute |
Topics: |
For a C example, refer to IltmmCapture::IsPreviewTapSupported Example for C.
For a C++ example, refer to IltmmCapture::IsPreviewTapSupported Example for C++.
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