FindMediaTypeClass function

Retrieves the CLSID for the specified media type.

Syntax

HRESULT FindMediaTypeClass(
  _In_       LPBC   pbc,
  _In_       LPCSTR szType,
  _Out_      CLSID  *pclsID,
  _Reserved_ DWORD  dwReserved
);

pbc [in]
A pointer to the bind context on which the media type is registered.
szType [in]
A string identifying the media types. This parameter cannot be NULL.
pclsID [out]
A pointer to the CLSID corresponding to the specified media types in szType.
dwReserved [in]
Reserved. Must be set to 0.

Returns S_OK if successful, or E_INVALIDARG if one or more parameters are invalid.