解析码流：TS的格式和内容，包括PSI、SI、PES及Subtitle；用vc++来实现；模拟仿真带有LCN的搜台过程，仿真EPG，仿真Subtitle显示-Parse stream: TS format and content, including PSI, SI, PES, and Subtitle using vc++ to achieve simulation platform with the LCN of the search process, simulation EPG, s