Information delivery apparatus, information processing terminal, external content storage method, external content output method, content data, output control program, and information delivery system

摘要

It is possible to use a content in various ways while protecting rights assigned to the content including copyright. Output permission level judgment means (22) judges an output permission level (L1 to Ln) described in content files (F1 to Fn). According to the output permission level (L1 to Ln), output control means (23) permits the content files (F1 to Fn) to be stored in internal storage means (24) and an external memory (27) or image-output to a main body monitor (25) and an external monitor (26) or transferred via a communication network (11).