int main(int argc, char** argv) {
	// Begin by setting up our usage environment:
  TaskScheduler* scheduler = BasicTaskScheduler::createNew();
  UsageEnvironment* env = BasicUsageEnvironment::createNew(*scheduler);

  UserAuthenticationDatabase* authDB = NULL;
#ifdef ACCESS_CONTROL
	// To implement client access control to the RTSP server, do the following:
  authDB = new UserAuthenticationDatabase;
  authDB->addUserRecord("username1", "password1"); // replace these with real strings
	// Repeat the above with each <username>, <password> that you wish to allow
	// access to the server.
#endif

	// Create the RTSP server.  Try first with the default port number (554),
	// and then with the alternative port number (8554):
  RTSPServer* rtspServer;
  portNumBits rtspServerPortNum = 554;
  rtspServer = DynamicRTSPServer::createNew(*env, rtspServerPortNum, authDB);
  if (rtspServer == NULL) {
	  rtspServerPortNum = 8554;
	  rtspServer = DynamicRTSPServer::createNew(*env, rtspServerPortNum, authDB);
	}
  if (rtspServer == NULL) {
		*env << "Failed to create RTSP server: " << env->getResultMsg() << "\n";
	  exit(1);
	}

	*env << "LIVE555 Media Server\n";
	*env << "\tversion " << MEDIA_SERVER_VERSION_STRING
			 << " (LIVE555 Streaming Media library version "
			 << LIVEMEDIA_LIBRARY_VERSION_STRING << ").\n";

  char* urlPrefix = rtspServer->rtspURLPrefix();
	*env << "Play streams from this server using the URL\n\t"
			 << urlPrefix << "<filename>\nwhere <filename> is a file present in the current directory.\n";
	*env << "Each file's type is inferred from its name suffix:\n";
	*env << "\t\".aac\" => an AAC Audio (ADTS format) file\n";
	*env << "\t\".amr\" => an AMR Audio file\n";
	*env << "\t\".m4e\" => a MPEG-4 Video Elementary Stream file\n";
	*env << "\t\".dv\" => a DV Video file\n";
	*env << "\t\".mp3\" => a MPEG-1 or 2 Audio file\n";
	*env << "\t\".mpg\" => a MPEG-1 or 2 Program Stream (audio+video) file\n";
	*env << "\t\".ts\" => a MPEG Transport Stream file\n";
	*env << "\t\t(a \".tsx\" index file - if present - provides server 'trick play' support)\n";
	*env << "\t\".wav\" => a WAV Audio file\n";
	*env << "See http://www.live555.com/mediaServer/ for additional documentation.\n";

#if 0 // RTSP-over-HTTP tunneling is not yet working
	// Also, attempt to create a HTTP server for RTSP-over-HTTP tunneling.
	// Try first with the default HTTP port (80), and then with the alternative HTTP
	// port number (8000).
  RTSPOverHTTPServer* rtspOverHTTPServer;
  portNumBits httpServerPortNum = 80;
  rtspOverHTTPServer = RTSPOverHTTPServer::createNew(*env, httpServerPortNum, rtspServerPortNum);
  if (rtspOverHTTPServer == NULL) {
	  httpServerPortNum = 8000;
	  rtspOverHTTPServer = RTSPOverHTTPServer::createNew(*env, httpServerPortNum, rtspServerPortNum);
	}
  if (rtspOverHTTPServer == NULL) {
		*env << "(No server for RTSP-over-HTTP tunneling was created.)\n";
	} else {
		*env << "(We use port " << httpServerPortNum << " for RTSP-over-HTTP tunneling.)\n";
	}
#endif

  env->taskScheduler().doEventLoop(); // does not return

  return 0; // only to prevent compiler warning
}