Research On Discourse Features Of Virtual Reality Narrative News

Due to the rapid development of science and technology,virtual reality technology is sweeping all fields rapidly,especially in the news industry,which subverts the traditional news production process,narrative discourse and reading experience.Virtual reality news provides users with a live,interactive and immersive virtual environment.Users can truly feel the immersive experience as "witnesses" in the virtual environment.In the future,virtual reality technology will bring fission-type development to the news industry.From the trial of 2012 to the steady development of virtual reality news at this stage,people can not help thinking about the differences and uniqueness of the narrative discourse characteristics of virtual reality news works compared with those of traditional news such as newspapers and television,and what problems will be brought to the development of Journalism under the influence of this new narrative discourse characteristics.Therefore,this study intends to analyze the structure and characteristics of narrative discourse in virtual reality news discourse on the basis of the above-mentioned problems and the framework of visual grammar.The object of this study is virtual reality news.To define the virtual reality news form in this study,we should shoot the objective real news scene directly 360 degrees with panorama/camera,and present the "pseudo-real" news after processing.This study intends to extract the categories suitable for analyzing the features of VR news from the news narrative structure and visual grammar theory,and to analyze the samples in the framework of such categories,and to summarize the narrative structure of VR news at the narrative level and the functional structure of VR news at the visual grammar level.This paper summarizes the differences and uniqueness between the narrative discourse of virtual reality news and traditional video news,and reflects on the impact and problems of virtual reality news.Firstly,this study chooses four virtual reality news samples which are consistent with the definition and theme of virtual reality news.Through the decomposition of the technical characteristics of virtual reality: immersion,interaction and conception,it is integrated into the theoretical framework of news narrative framework and visual grammar theory,and constructs the category framework of narrative discourse suitable for analyzing the news text of virtual reality.Secondly,in the narrative structure analysis part,through the analysis of the text,the relevant conclusions of the narrative structure are drawn: 1)shooting techniques: long lens to establish spatial information,both motion interaction;2)lens assembly: black field transition eye movement participation,both visual field interaction;3)narrative mode: embedded narrative to establish space chapters,supplemented by connected narrative;4)auditory structure: using narrative to give Give information immersion,supplemented by commentaries;5)Perspective structure: internal perspective constructs immersion experience,and omniscient perspective.In the part of visual grammar analysis,through the analysis of the text,we can draw some conclusions about visual grammar function: 1)narrative reproduction is accomplished by vectors in reproductive meaning(representational function);2)viewing structure in Interactive Meaning(interactive function)enlarges the field of view,fixes the point of view,changes the angle of view;social distance level constructs the viewer's psychological distance from the social distance of space;The spatial relationship is composed of incarnation,interaction,participation and exploration.The spatial modal level pays attention to the visual changes of spatial color.3)The significance of composition(text function)is guided by vision and hearing,and the conception is divided into reproductive imagination and creative imagination.Finally,in the summary and Prospect of the narrative discourse of virtual reality news,the characteristics of the narrative discourse of virtual reality news are summarized,and the relevant conclusions are summarized as follows: 1)the establishment of spatial information in long lens;2)eye movement participation in lens switching;3)the constructive sound effect of stereo field;4)the non-linear exploration of perspective remodeling;5)the hypertext imagination of virtual reality.As well as kickback visual grammar theory,the relevant conclusions are summarized: 1)the spatial presentation of narrative vectors in reproductive meaning(representation function);2)the closure and extension of viewing space in Interactive Meaning(interaction function);3)the synergy and function of visual symbols in composition meaning(organization function).At the same time,it points out several limitations of virtual reality news at present,including: 1)the limitation of news topic selection and depth of reporting;2)the uncertainty of news shooting scene and the limitation of post-production;3)the limitation of fixed news perspective and the limitation of interactive space.And the changes of virtual reality news after 5G commercial use are prospected through virtual reality games.