On The Audio-visual Language And Function Of The Documentary Of Non-legacy Subjects

Non-Heritage documentary films of characters focus on expressing people's activities related to intangible cultural heritage,and externalize people's emotions and thematic information of documentaries to audiences through audio-visual language.Based on his graduation work "A Glimpse of Hubei Quyi people'this paper makes a comprehensive and systematic analysis from three aspects:picture language,voice language and the relationship between sound and painting,and summarizes the expression function of audio-visual language in non-heritage documentary films of human beingsAccording to the existing theories,this paper divides the picture language of documentary film into three categories:narrative picture language,descriptive picture language and expressive picture language,and divides the picture in the work "A Glimpse of Hubei Quyi people”into documentary picture,narrative picture and illustrative picture.This paper holds that the picture language of non-relic documentary film of human beings has the characteristics of expressing reality,paving plot and portraying characters.At the same time,this paper expounds that the sound language of documentaries mainly includes human voice,music and sound,and illustrates the sound language used in the works with examples.This paper holds that the sound language of non-heritage documentaries of human beings has the functions of transmitting information,deepening themes and enhancing texture.Finally,combining with the classification of the sound-picture relationship of documentaries,it lists the synchronization and sound-picture in the works.This paper argues that the way to deal with the relationship between sound and painting in non-heritage documentaries can help documentaries to express reality,realize the transformation of time and space and deepen the function of implicationIn a word,the analysis of the specific creation of audio-visual language in graduation works can provide objective practical basis for the creation of non-legacy documentaries of human beings,and has important practical significance.