DEVICE AND METHOD FOR EDITING DIGITAL DATA

摘要

PROBLEM TO BE SOLVED: To edit the contents incorporated in the super-distribution form data according to a use under copyright protection. SOLUTION: A coding means 508 codes the contents edited by a data editing means 507, and a data connection means 509 adds right control information consisting of a key used in the case of coding and a using condition to the coded contents to form the super-distribution form data.