从某种意义上说,电视业的发展最终体现为电视节目的发展:即节目种群的增加、节目类型的丰富、节目数量和质量的全面提高。而这一切的获得义取决于三方面“力量”的推动。其一,技术力量的推动,电视发展史上任何一次技术上大的革新都会对电视节目的创作产生影响。例如,ENG的出现就彻底改变了电视新闻、专题节目和记录片的节目形态,使其终于告别了传统的源自“记录电影”的“图像+解说”模式。再如,有线电视的普及将电视从 In a sense, the development of the television industry is finally manifested in the development of television programs: that is, the increase of programs, the abundance of programs, the overall improvement in the number and quality of programs. The attainment of all this depends on the promotion of “power” in all three aspects. First, the promotion of technical forces, any major technological innovations in the history of television will have an impact on the creation of television programs. For example, the advent of ENG has revolutionized the programming of television news, feature programs and documentaries and has finally left the traditional “image + commentary” model of “recorded movies.” Again, the popularity of cable television from