IltmmCapture::get_UseVideoDeviceAudio Example for C

HRESULT IltmmCapture_get_UseVideoDeviceAudio_Example (IltmmCapture* pCapture) 
{ 
   HRESULT hr; 
   VARIANT_BOOL vEnable;  
 
   hr = IltmmCapture_get_UseVideoDeviceAudio (pCapture, &vEnable);  
    
   if (FAILED(hr))  
      return hr;  
 
   if (vEnable == VARIANT_TRUE)  
   { 
      hr = IltmmCapture_put_UseVideoDeviceAudio (pCapture, VARIANT_FALSE);  
    
      if (FAILED(hr))  
         return hr;  
   } 
 
   return S_OK;  
} 
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