The Applied Research Of Streaming Media Middleware And Video Monitoring System Based On Ethernet

This thesis focuses on our own property, the AVS standard algorithms video formats, from video capture, encoding, network transmission, to the video stream data to receive, decode, and display, as well as client software written especially added video streaming middleware designed to manage theclient application, the video stream data receiver as well as other privileges, complete design can be set to use the video surveillance system in the LAN, WAN.The AVS code after the first using TMS20DM6446DaVinci platform D1resolution of the AVS embedded real-time encoding, the collected video signal is encoded using the SIP protocol as a signaling control of the entire system, then use the RTP/RTCP protocol encoding The stream is sent to the web.Video streaming middleware and then on the Linux platform designed to send the coding end to online video streaming data centralized management, scheduling, greatly limits the optimization of network resources, so that the client user to press the need to get these data and the user permissions set management. The entire middleware by the SIP protocol as a control protocol, RTP/RTCP protocol as a transport protocol.Finally, on the Linux platform, Windows platform. Interface design on the Linux platform using the QT software decoder for decoding the laboratory to develop their own, then the use of SDL to be decoded YUV data displayed. In VS2008in the Windows platform the MFC for interface design, and then decoded by the decoder of the present laboratory for data display with directshow. Client through the SIP protocol to streaming middleware to establish a session middleware to stream through RTP/RTCP protocol to receive.