发明名称 SUBSTITUTIVE RECORDING SYSTEM
摘要 <P>PROBLEM TO BE SOLVED: To provide a substitutive recording system with which a user can reproduce and view a desired program as he/she likes. <P>SOLUTION: In the substitutive recording system, in television programs to be broadcasted by a plurality of broadcast providers 701, 704 and an entrusted broadcaster 702, television programs requested to record from viewers 707-709 are acquired from the corresponding broadcast providers, the acquired television programs requested to record are distributed to the viewers 707-709 via a communication network 706 for pay in response to reproduction requests from the viewers 707-709, and charges related to substitutive recording services are collected from the viewers 707-709. Such a substitutive recording service is managed by a service provider 705. The charges paid from the viewers 707-709 are then distributed to the broadcast providers by a centralized copyright management organization 710. <P>COPYRIGHT: (C)2004,JPO&NCIPI
申请公布号 JP2004194255(A) 申请公布日期 2004.07.08
申请号 JP20020363156 申请日期 2002.12.13
申请人 CANON INC 发明人 SUGA KAZUMI
分类号 H04N5/76;G06F21/10;H04N7/173;H04N21/2747;H04N21/472 主分类号 H04N5/76
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