In order to satisfy the real-time transmission of video required by intelligent safeguard systems and smart home, this paper implements an embedded real-time video transmission platform based on TMS320DM365 processor. This system utilizes the TB-2054BD camera to capture the video, and then send to the co-processor of DM365 to compress the data, the compressed stream will be encapsulated into RTP packets and finally send to the PC client to display after decoded. It has proved that the system has a good performance on real-time video transmission.