//Filter global identifier
The static const GUID CLSID_lwVideoRenderer=
X43e7 x2e46 xf81331db {0, 0, 0, {xbe x87 0, 0 x9, 0, 0 x57, 0 x20, 0 x5d, 0 x89, 0 x14}};
Retrieves the hr;
Hr=CoCreateInstance (CLSID_lwVideoRenderer, NULL, CLSCTX_INPROC_SERVER,
IID_IBaseFilter, (void * *) (& amp; M_pF));
CodePudding user response:
In a 64 - bit Windows:64 exe and DLL in the directory c: \ Windows \ sys tem32 directory.
32 bit exe and DLL in the directory c: \ Windows \ sys wow64 directory.
So pay attention to:
In win64 system registered under 32-bit ocx DLL to 32 ocx or copy the DLL to the c: \ Windows \ syswow64 \ directory,
And registered to c: \ Windows \ syswow64 \ regsvr32 XXXXXXX ocx or DLL
A 64 - bit Windows platform attention point of the file system redirection http://www.cnblogs.com/jiake/p/4981555.html
64 - bit Windows platforms attention point of the registry to redirect http://www.cnblogs.com/jiake/p/4956218.html