IltmmRTSPServer Example for C++

The following example shows how to create a RTSP Server using the high level functions in IltmmRTSPServer.

/* Ask the LEAD RTSP Sink filter to create an ILMRTSPServer interface and add one user to it */
ILMRTSPSecurity *CreateRTSPSecurity()
{
   ILMRTSPSecurity *pSecurity;
   HRESULT hr = CoCreateInstance(CLSID_LMRTSPSecurity, NULL, CLSCTX_INPROC_SERVER, IID_ILMRTSPSecurity, (void **)&pSecurity);
   if(FAILED(hr))
      return NULL;



    // use Digest authentication
   pSecurity->put_AuthenticationRequired(LMRTSPAuthenticationType_Digest);
   // note that since I created the interface as an inproc server, I can pass wide char as BSTR instead of allocating them with SysAllocString
   pSecurity->put_RealmName(L"My RTSP Server");
   // add one user with a password
   pSecurity->AddUser(L"user1", L"pass1", NULL);
   return pSecurity;
}



 /* Create a RTSP Server with an optional file containing the conversion settings. Pass NULL for defaultConvertSettings if you don't have a settings file */
HRESULT TestRTSPServer(BSTR defaultConvertSettings, long flags)
{
   IltmmRTSPServer *pServer = NULL;
   HRESULT hr = CoCreateInstance(CLSID_ltmmRTSPServer, NULL, CLSCTX_INPROC_SERVER, IID_IltmmRTSPServer, (void **)&pServer);
   if(FAILED(hr) || pServer == NULL)
      return hr;



   // add one source folder. You can pass wide char string for BSTR since the server is created as an inproc server
   pServer->put_SourceFolder(0, L"c:\\RTSPSourceFolder");



   pServer->put_LiveLatency(-1, 0.2);   // use 0.2 sec live latency


 
   // create and assign as security the interface with Digest authentication and one authenticated user
   ILMRTSPSecurity *pSecurity = CreateRTSPSecurity();
   if(pSecurity)
   {
      pServer->put_Security(-1, pSecurity);
      pSecurity->Release pSecurity->Release();
   }



    if(defaultConvertSettings)
      pServer->LoadSettingsFromFile(-1, defaultConvertSettings, flags);



    // make the server listen on the local loopback address
   pServer->put_TargetAddress(L"127.0.0.1");
   // listen on the default RTSP port (554). Change this value if you already have a RTSP server running on this port
   hr = pServer->StartServer(ltmmRTSP_DefaultPort);
   if(SUCCEEDED(hr))
   {
      // the server will be running while the message box is running
      MessageBoxA(NULL, "Press OK to stop the server", "RTSP Server is running!", MB_OK);


 
      pServer->StopServer(ltmmRTSP_DefaultPort);


 
      pServer->Release();
   }


 
   return hr;
}