It has the positive impetus function in our national television program manufacture with broadcasting system from digital to international transition, and it has also analyzed the non-linear edition network system structure, the composition, the network management, the network stability and the security. 它在我国电视节目制作与播出系统由数字化向网络化过渡的过程中起到了积极的推动作用.分析了非线性编辑网络系统的结构、组成、网络管理、网络的稳定性和安全性。