Method for managing viewing of a particular conten

专利名称：Method for managing viewing of a particular

content recorded on an informationrecording medium

发明人：Mitsutoshi Shionoya,Hiroshi Uchikoga,Ei Imai申请号：US10533875申请日：20031104

公开号：US20060117158A1公开日：20060601

专利附图：

摘要：A DVD player reads disc control information recorded on a DVD medium M andcauses a display to display a start menu screen, thereby prompting a viewer to perform

authentication (). The viewer uses a remote controller to display a first viewer

authentication screen (). Then, an acquisition code is indicated and an input of a passwordis requested. Here, the viewer uses a mobile telephone to access the website indicated byan URL shown on the first viewer authentication screen (substantially, a server computer )and inputs a user ID and an acquisition code, thereby acquiring a password required forviewing the content of the DVD medium M (() and ()). The viewer inputs the acquiredpassword into the first viewer authentication screen (). While a program recorded on theDVD medium M is executed, the DVD player authenticates the password which has beeninput. If the password is judged to be valid, reproduction of the specified content isstarted.

申请人：Mitsutoshi Shionoya,Hiroshi Uchikoga,Ei Imai

地址：Tokyo JP,Tokyo JP,Tokyo JP

国籍：JP,JP,JP

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