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

'apparatus':3,24 'carrier':34 'content':22,33 'copi':1,27,36 'deliveri':6 'digit':18,31,42 'disc':20,44 'eg':8 'enabl':10 'encrypt':16 'identif':2,28 'inform':32 'insert':26 'limit':14 'movi':17 'onto':30 'play':12 'process':23 'protect':37 'serial':40 'structur':29 'system':7 'use':15 'video':5,19,21,43

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

'content':25,35 'copi':1,12,26,45 'copyright':22 'data':32,43 'digit':16,34 'disc':18 'electron':5 'extract':39 'identif':27 'insert':30 'mean':6 'name':9,29 'onto':33 'other':8,37 'process':14 'protect':2,13,20 'provid':10 'said':41 'serial':31,42 'servic':3,28 'video':17

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