This paper shows a design and implementation of multi-user video broadcast syst em based on visible light communication (VLC).The proposed system is implemented by combining the software and hardware design together.Transport stream (TS) da ta flow solves the problem of the unreliable characteristic of VLC channel.The design of control command and the flow control algorithm settles th e problem of continuous growth super buffer requirement,which is caused by the d ata rate mismatch between server and client in real-time multi-media video broadc ast syst em.The proposed system ultilizes the phosphorescent white light emitting diode ( LEDs) as the communicat ion power and PIN photodiode as the receiver detector.The VLC system has the ce llular network structure,and each cellular has several users,which can r eceive the multi-media video signal transmitted by VLC LEDs at the same time wi thout mutual interference.The experimental results show that the proposed multi -user video b roadcast system can support the 1090P video data broadcast with multi-users by using optical wireless communication,the data rate of each user is 2Mbit/s,and the free space transmission distance is 2m.