Media live streaming vehicles (mobile broadcasting) generally have the functions of mobile live streaming, on-site (visual) live streaming of off stage activities, and on-site sound reinforcement, as well as the ability to provide emergency broadcasting in emergency situations. The system mainly includes a vehicle platform system, an audio broadcasting system, a visual live streaming system, an audio transmission and transmission system (including 3G/4G/5G transmission, wired telephone transmission, wireless telephone transmission, and frequency modulation transmission, etc.), a power supply system, and a video surveillance system.