Content delivery system, content delivery method, and content reproducing device

摘要

A content separator (30) separates the content information into insufficient content (21) and complementary content (32). An insufficient content storage unit (20) and server (40) stores the insufficient and complementary content respectively. A content reproducing unit (10) reproduces the content based on the complementary content and insufficient content acquired from storage unit and server. Independent claims are included for the following: (1) Content delivery method; and (2) Content reproduction device.