p;of film wasintroduced, and the aesthetic characteristics of silent film wassummarized. And then, the changes of narration and other aspects of filmcaused by adding voice and unique aesthetic features of sound film werediscussed. Finally, the impact of the development of digital soundtechnology on the film was analyzed.
Chapter 4: The colors. The usage of toner France and othertechnology in movie technology before color film appearing and themovie development situation at that technical conditions were introduced.And the aesthetic characteristics of early color film was analyzed. Theimpact of changes of light effects and adjust of color on development offilm and the unique aesthetic characteristics of color film after the birth ofcolor film were analyzed. Finally, the application of digital technology interms of color film was discussed.
Chapter 5:Deformation screen. It was reviewed that there are twocommon image frame rate, one is 1.33:1（silent）， and the other one is 1.37:1 （35mm sound film “standard frame than the”） before the appearing ofwidescreen movies. The impact of the solution of anamorphic lenstechnology problems on wide-screen image quality was discoursed, andthe changes on composition of film art and other aspects brought bywide-screen was analyzed. Then three-dimensional cinema wasintroduced in this chapter. The technical support of three-dimensionalfilm was analyzed, and the aesthetic characteristics of three-dimensionalmovies was explored. Finally, 360 degree movie screen, IMAX domemovies and other large-screen movie were introduced.
Chapter 6: Crazy digit. For traditional film movies, cameras art（movies） under film technology was analyzed from change of film anddevelopment of camera. Then the impact of digitaltechnology ontraditional film. Finally, the ultra-realistic movie experience and theimpact of digital technology on film texts, films and film body acceptancebrought by digital technology were explored.
Part III, Epilogue: Effect of narrative film art, nature, etc. producedby the development of technology, and enhancement of pursuit aboutSense on technology of film were summarized. Analysis by claims ofsome anti-technology school and now some movies too much emphasison the status of technology, it was concluded that technology stacking isnot the film's nature, and technology content is not the pursue goals offilm also. For the film, the technology is only a means to show its artisticexpression, so technology should not be highlighted too much, they arecomplementary, mutually beneficial conclusion. In other words, therenewal of technology pushes the development of film art, and the pursuitof art promotes the progress of technology.
