AMovieDllUnregisterServer
This function unregisters filters.
HRESULT AMovieDllUnregisterServer(void);
Parameters
None.
Return Values
Returns an HRESULT value.
Remarks
Use this function to unregister a filter after use. The following example shows how this might be done.
// Unregister Sample Compressor Filter
STDAPI
DllUnregisterServer( void )
{
HRESULT hr = AMovieDllUnregisterServer( );
if( FAILED(hr) )
return hr;
IFilterMapper2 *pFm2 = 0;
hr = CoCreateInstance( CLSID_FilterMapper2
, NULL
, CLSCTX_INPROC_SERVER
, IID_IFilterMapper2
, (void **)&pFm2 );
if(FAILED(hr))
return hr;
hr = pFm2->UnregisterFilter(
&CLSID_VideoCompressorCategory,
g_wszName,
CLSID_SampleCompressorFilter);
pFm2->Release();
return hr;
}
Requirements
DirectShow applications and DirectShow filters have different include file and link library requirements. See Setting Up the Build Environment for more information.
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
Header:
Last updated on Wednesday, April 13, 2005
© 2005 Microsoft Corporation. All rights reserved.