CONTENT CREATION METHOD, CONTENT REGISTRATION METHOD, DEVICES AND CORRESPONDING PROGRAMS

摘要

A method for creating one distribution content from one original master content is disclosed where the method comprises first obtaining a set of fingerprint for the original master content and then creating the distribution content, with saving, in a database, a set of transformation of the original master content. Then, when a copy content has to be registered, a method for registering the content to the distribution content is disclosed where a distortion model is obtained by comparing the set of master fingerprints of the original master content with a set of fingerprints of the copy content. The set of transformation is then combined with the distortion model for registering the copy content.

主权项

1. A method for creating at least one distribution content from at least one original master content, the method comprising:
calculating one set of master fingerprints from said at least one original master content; followed by creating from said at least one original master content at least one distribution content in function of at least one corresponding distribution format wherein for a distribution content, said creating comprises at least a recording, in one database, of one set of transformations of said at least one original master content for obtaining said distribution content.