Including the merits of all similar software, very beautiful interface and easy to use for customer. The software expands the play functions for video of broadcasting system and other kinds of files, it has the function of events reminding, open and close reminding and automatic play, etc. extensively used in the field of play for educational documents, music, ringing, gymnastics, movie, song and powerpoint, automatically timing the executive program, etc; also automatically play videos in various format. especially for schools, broadcast station, visual station, rail station, airport, shopping market, restaurant, video place, exhibition hall, manufacturing company, residential area and places need play educational documents, etc. This system has the merits of highly automatic, actual time, deep extend of automation, no-need to mend, etc.