public static extern int DMOEnum( [MarshalAs(UnmanagedType.LPStruct)] Guid DMOCategory, DMOEnumerator dwFlags, int cInTypes, [In] DMOPartialMediatype[] pInTypes, int cOutTypes, [In] DMOPartialMediatype[] pOutTypes, out IEnumDMO ppEnum );
public static extern int DMOEnum( [MarshalAs(UnmanagedType.LPStruct)] Guid DMOCategory, DMOEnumerator dwFlags, int cInTypes, [In] DMOPartialMediatype [] pInTypes, int cOutTypes, [In] DMOPartialMediatype [] pOutTypes, out IEnumDMO ppEnum );