IltmmPlay::get_SourceVideoType Example for C++
BSTR bstrSourceVideoType;
CString strSourceVideoType;
m_player->get_SourceVideoType (&bstrSourceVideoType);
strSourceVideoType = "Source Video Type GUID is ";
strSourceVideoType += bstrSourceVideoType;
MessageBox(strSourceVideoType);
SysFreeString(bstrSourceVideoType);