Distribution system for digital image content and reproducing method and medium recording its reproduction program

摘要

A distribution system for digital image content, a method of reproducing digital image content, and a medium recording a program for reproducing digital image content are disclosed. The system comprise: a first distribution means ( 21 ) for distributing digital image data ( 11 ); a second distribution means ( 22 ) for distributing secondary data ( 12 ); a first reproduction means ( 24 ) for reproducing the digital image data ( 11 ); a second reproduction means ( 25 ) for reproducing the secondary data ( 12 ); and an output means ( 26 ) for superimposing the two reproduced data. The secondary data ( 12 ) is prepared using a markup language such that a reproduction start point and a reproduction end point correspond to an image frame-specific code for specifying an image of the digital image data ( 11 ) and that the secondary data ( 12 ) distributable from a different server having a different IP address is reproduced synchronously with the reproduction of the digital image data ( 11 ).