Non-linear Editing Network Principles Analysis & Construction

Television programme are made by using linear edit system traditionally, the fast development of information technology brings a digital revolution to the video technology domain ,nonlinear editing system go into the TV station step by step, Nonlinear edit step into the door of the TV station,playing an importion role in final cutting,at now the nonlinear edit is getting more and more features of platform,network and broadband.It means TV station openning a new digital information time .Technology of Nonlinear edit is symphsized,In one hand it bases on video compressed hard ware,on the other hand , it relies the editting soft ware platform,involving of domain of video technology and computer technology ,included video and audio technology , digital storage technology, digital image process, computer graphics and network technology and ect.,add features of digitization ,multimedia and interaction to editings.Nonlinear edit not only get rid of the shortcomes of the traditional linear edit ,but also simplized the editing schedule , riched the meatures of creation crew .Benifit from the improvement of the calculation ability of the computer hard ware ,the functions of nonlinear edit had become powderful . From the caption to file,from picture to motion video ,from 2D to 3D and so on, nonlinear edit can do it well , giving those productors infinity art creation space while escape them from lots of lens serching and trimmings.Nonlinear edit had brought a huge revolution to final cuttings in the TV station.It integrated video capture,production, broadcast and distribution together, extending the fuctions of the video stdio room by linking the video production with the internet as well as adding up new application values to the video content. On the flied of video production ,management and broadcast ect.,nonlinear editing get the votes of staffs and technicians from all levels of TV stations by its wonderful characters and perfect fountions . This spreaded its applications widely and quickly.When the revolution in the TV station gets into deep water, there emerges an annoy problem ,how to choose the direction of technology and how to set down the scale of Nonlinear editing syetem are trobluing the technology teams in the middle or small TV stations . From the digital theory to engineering demand,engineering design,technology plan of the nonlinear editing , this artcle gives a full sketch of how to bulid up a nonlinear editing network , and introduces some experance of applacation and management ,acting as a typical model for the middle or small TV station and other departments.