RTPSessionParams sessParams;
sessParams.SetOwnTimestampUnit(1.0 / 30.0); //30 video frames per second
sessParams.SetUsePollThread(1); //background thread to call virtual callbacks - set by default, but just to be sure
sessParams.SetMaximumPacketSize(MAX_PACKET_SIZE);
//setup transmission parameters
RTPUDPv4TransmissionParams transParams;
transParams.SetPortbase(MCAST_PORT);
//CREATE THE SESSION
int status = m_Session.Create(sessParams, &transParams); 在这里创建RTP会话为什么程序出错?