随着影视事业的飞速发展,气象、水利、农业等非专业影视部门也逐渐拥有了一定数量的电视节目,特别是科普专题等自办节目越来越多,节目的制作成本越来越高,拍摄制作周期要求却越来越短。加上非专业影视部门经费非常有限,因此,素材资源的再利用就显得尤其重要。目前,大多数中小型 With the rapid development of film and television, non-professional film and television departments like meteorology, water conservancy and agriculture have also gradually acquired a certain number of TV programs. In particular, there are more and more self-run programs, such as popular science topics, and the production costs of programs are getting higher and higher. Shooting production cycle requirements are getting shorter and shorter. With non-professional film and television sector funding is very limited, therefore, the reuse of material resources is particularly important. At present, most small and medium sized