PROGRAM, INFORMATION STORAGE MEDIUM, AND MOTION PICTURE DISTRIBUTING SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a program, an information storage medium and a motion picture distributing system, capable of synchronizing the motion picture reproducing positions for a plurality of clients.

SOLUTION: The program is used for the motion picture distributing system including a motion picture distributing server, a synchronization control server, and a client. The client reproduces motion pictures distributed from the motion picture distributing server. The synchronization control server controls motion picture reproduction in the client. It is characterized in that the program allows the synchronization control server to serve as a management portion and a synchronization control portion. The management portion manages a viewing and listening group in which the client participates. The synchronization control portion transmits a start indication of buffering of motion pictures to the client which participates in the viewing and listening group, and transmits a reproduction indication of motion pictures to all clients participating in the viewing and listening group when a notification of completion of buffering is received from all clients participating in the viewing and listening group.

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