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he audience at the time they decide whether to watch a channel, the time required is very short , so this right column planning made requests. Current market economic conditions , a part of fate depends columns ratings, survival of the fittest competition principles also apply to the field of film and television media .

A movie or a TV series to win the audience's affirmation, in addition to the story itself, the actors acting, shooting techniques and other aspects , film and television post-processing also plays a pivotal role. Digital technology to many of the traditional techniques can not achieve the virtual scene , special action is required waste of money making models and reality can not do drama expression a reality , make the impossible possible , ridiculous . Such as " Forrest" Forrest Gump with President Richard Nixon , Kennedy handshake lenses are produced using digital synthesis technology , the film was shot in 1994 , while Kennedy had died , but in reality it is impossible to let the president to go along with movie actor , so the use of digital technology to the president's image synthesis with actor Tom Hanks handshake • synthetic images , true nature, through time and space to give the audience a false impression that classic.

As digital cinema technology is currently the most widely used technology, digital effects technology early in the last century had already begun to be used in the filmmaking process . But at the beginning , when digital technology in film applications are quite partial and limited , mostly just to help the director of the images , " seamless " , eliminating the original "movie magic" in obvious traces of human and non- realistic. I am afraid that many in the audience today will not forget the " Star Wars" in the full three-dimensional space ships , more than 10 meters high will walk the marine tanks, as well as those humming laser sword , these realistic visual image to the people huge senses.

Two decades of digital technology in film making in the application has been very mature , especially many Hollywood films will be two-dimensional , three-dimensional animation and live on the same stage , and created a very visual effect, the unique technique of expression , such as " Stuart Little , "" Garfield " and so on. 2009 U.S. release of " Avatar" set off a 3D craze , the film is constructed with a beautiful three-dimensional technology unreal beauty of Pandora , so that people who read left a deep impression.

Digital technology is mainly computer-based , with a variety of related software to achieve the appropriate creative needs. Currently popular for nonlinear editing software Premiere Pro, After Effects, Maya, Fusion , a variety of software has powerful features, on this basis, also have their own unique and good functionality.

Video creation is an art creation, in a market economy it is also covered with a veil of business , not only have artistic value but also have commercial value . For some special effects alone can achieve the performance of most software , such as particle effects production , After Effects plug-ins in a variety of particle effects , Fusion also has a rich particle effects , the creator can choose according to their own operating habits , but in most cases under complex effects requires a combination of a variety of softw