The studio is the place where all kinds of media record programs and rehearse. In the early stage, the studio usually used green screen and other tools as the background. After the popularity of electronic products, LED screens began to become popular in the studio. LED screens can display all kinds of information of the program more conveniently and clearly, making the audience's viewing experience better. At the same time, various LED screens as background and decoration can make the whole program site more dynamic and more scientific. Figure 1 is the R5 series case of a TV talk show in London, UK, and Figure 2 is the R1 series product case of a Brazilian entertainment show.
