The Design And Research Of Virtual Studio For Weather Television Programs

With the rapid development of computer graphics technology and the constant updating of Keyer in recent years,virtual studios are gradually becoming a new way of creating TV programs for visual effects.Virtual studio designers have gradually broken through the traditional studio settings,props,lighting,and their own techniques,combined with the key-key technology,computerized automatic tracking technology and the powerful real-time rendering capabilities provided by the ever-changing GPUs.The limitations of objective conditions such as the size of the venue provide the designer with the space to play the imagination of the sky under limited conditions.The production of virtual studio covers the fields of augmented reality production and virtual reality production.It is a visual design based on certain technical conditions and a combination of art and technology.The production of virtual studios requires the executive designers to have higher comprehensive capabilities.Designers are no longer simply performing simple processing of images and videos,but rather suggesting ideas for the design,mastering the virtual space,and implementing the effects.High requirements.At the same time,in the process of making virtual studios with different columns,the designers are constantly encountering the impact of unknown fields.This kind of impact is especially prominent in such professional TV programs such as meteorological columns,as well as special columns.The pursuit of special vision brought about by TV programs.The thesis begins with the background of the concept of "augmented reality" and "virtual reality",clarifies the content and characteristics of the virtual studio,and discusses the design of meteorological virtual studio,laying the foundation for the development of design practice.Through the interpretation of the concept of “virtual studio”,the design ideas covered in the production process are revealed.Thirdly,combined with the current virtual studio design industry to analyze the performance of TV column packaging,and systematically analyze and summarize its design and development needs,and expound the importance of visual presentation innovation and "virtual studio" combination.Finally,combined with the progress of the studio revision project of the “Weather Talk” meteorological section of the Suzhou Broadcasting and Television Station,the design method and design principles of the design meteorological virtual studio were proposed,from pre-planning,virtual studio design,virtual studio construction,visual effects.Four aspects of expression reflect design and research goals.And summarize and forecast its subsequent development.The paper hopes to create new visual effects solutions for meteorological column packaging through the design of meteorological virtual studios,creating new possibilities for the visual effects of media columns.