Track live broadcast refers to the venue where all kinds of competitions or activities are broadcast in real time through the network platform. Among them, the e-sports track refers to the live broadcast of e-sports competitions, including various e-sports game competitions, such as League of Legends and DOTA2. Sports events refer to the live broadcast of various sports competitions, such as football, basketball and tennis. Music track refers to the live broadcast of music activities such as music concerts and music festivals. And there are other types of live tracks, such as variety shows and fashion shows. The contents of these live tracks are rich and varied, attracting the attention and participation of a large number of viewers.