RUNNING MARKS

Copy identification apparatus for video delivery system, eg, for enabling the playing of limited use encrypted movie digital video discs; video content processing apparatus for inserting copy identification structures onto digital information content carriers, for copy protection and for serialization of digital video discs

Copy protection services by electronics means for others, namely, providing a copy protection process to digital video discs to protect the copyright of the content; copy identification services, namely, inserting serialization data onto digitized content of others and extraction of said serialization data from copies