The Design And Implementation Of The Virtual Studio System Of Municipal TV Station

With the continuous development of society and the advent of the full media era,people are increasingly diversifying in the pursuit of spiritual and cultural life.Traditional TV media keep pace with the times and constantly update in technology.Virtual studios,virtual reality technology,graphic packaging,and all media studios are widely used in the studios of major TV stations.For municipal TV stations,the pressure is very high.The number of TV shows is increasing,but the number of studios is limited.The studio environment is relatively fixed,which increases the difficulty of program shooting.If the studio is to upgrade the scene,the cost is high and the cycle is long,which will bring inconvenience to the recording of the program.Building independent studios for new columns will not be realized in practical work,because the studio will be restricted by factors such as funds and space.Through the research and analysis,it is found that the virtual studio system can improve the efficiency and quality of program recording,get rid of the limitation of real studio transformation,and is suitable for small and medium-sized TV stations.According to the current situation and actual needs of the studio program in the municipal TV station,the design scheme of the virtual studio system is put forward.Finally,the design scheme is completed and put into use in the TV station,and achieved good results.The main contents of the paper include:1.The purpose and significance of the virtual studio system in the transformation of the studio system of municipal TV station are analyzed.The application status of the virtual studio at home and abroad and the current situation of the studio system in the municipal TV station are introduced.2.It expounds the working principle of the virtual studio system,analyzes the related equipment and key technologies,and expounds the motion tracking technology and the color key technology in detail.3.The design of a virtual studio system which meets the demand of the municipal TV station is proposed.In the scheme,the virtual studio system is designed as a true three dimensional three position single channel single tracking system.The core device of the virtual studio is integrated into the original studio system to design the plan.In the design,the original studio was dismantled and the blue box was built.The audio system,synchronization system and lighting system are designed by using the peripherals of the original real scene studio.In the scheme,the original equipment is used to the maximum,and the cost of purchasing new equipment is reduced.4.The scheme is built in a municipal television station,and the feasibility and superiority of this design are verified through the application effect of the specific program.The scheme provides a new environment for the studio program recording.