public static extern void MFCreatePresentationDescriptorFromASFProfile( [In] IMFASFProfile pIProfile, out IMFPresentationDescriptor ppIPD);
public static extern void MFCreateASFProfileFromPresentationDescriptor( [In] IMFPresentationDescriptor pIPD, out IMFASFProfile ppIProfile);
public static extern void MFCreateASFStreamSelector( [In] IMFASFProfile pIASFProfile, out IMFASFStreamSelector ppSelector);
public static extern void MFCreateASFProfile( out IMFASFProfile ppIProfile);