非物质文化遗产不具有实物形态,使其较之有形的文物在识别、保护方面都有一定的难度。而影像技术,因其媒介特性在非物质文化遗产保护中扮演着极为重要的角色。影像的“永久性”、“再生”、“虚拟现实”等特点,使非物质文化遗产信息更容易被观众识别和接受,利于其保护与传承。 Non-material cultural heritage does not have the physical form, making it more difficult to identify and protect than the tangible cultural relics. Video technology plays a very important role in the protection of intangible cultural heritage because of its media characteristics. The features such as “permanent”, “regenerated” and “virtual reality” of images enable the information of intangible cultural heritage to be more easily recognized and accepted by the audience, which will benefit its protection and inheritance.