Based On The Pr Interconnected Nonlinear Editing System Architecture

Developing at very fast speed, computer technology forces the methods of TV programming a great progress. Non-linear editing system becomes the standard configure of TV programming bit by bit. The maturity of magnanimity-storage and FC transmission technology also turns it iota reality that non-linear editing system operating on network. More and more TV stations begin to adopt no-linear editing network to complete news and subject program. Comparing stand-alone non-linear editing system, non-linear editing network can more improve working efficiency and reduce the program cost by staring material one place and sharing it. Network can widen the method of program exchange, avoid repeat operate, ameliorate the mode of program communion and improve the AV technique quality.In this paper, first makes the brief introduction to the non-linear editing concept, the non-linear editing network's significance as well as the non-linear editing technology's development and the present situation. And then combines with TT technology and television technology, analysis of the non-linear editing network-related technology, which focuses on digital video compression technology, RAID disk array storage technology and network storage technology, and proposes the television station's non-linear editing network the key technologies shaping. Then analysis the television station's non-linear editing network construction demand, proposes the television station's non-linear editing network's overall project design, researches the system's technical requirements, the overall program, the key technology, software and hardware choices, and makes a plan to protect the system and network for non-emergency plan. Finally, makes a program to test non-linear editing network and obtains the actual test data.