The design of embedded digital video recorder network storage system based on FTP

Network is one of the development of Embedded DVR, and the Storage System as the core of DVR can effectively solve the problem of hard disk capacity, and also can easily unify video recording information management and preservation if combine with network technology to applicate. This paper based on the current application of Embedded DVR, design Network Storage System of DVR which use of the FTP protocol. This System is based on LAN, has high security and reliability. In the 100M environment of LAN, this paper test the performance of the FTP client^ media file data checky the match of the index data and cycle cover^ power storage and so on. The system run stably, and upload the data of record correctly, no data to be lost when the stream is 1024Kb/S and 16 channels record at the same time.