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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