Invention Grant
US08225369B2 Home digital audiovisual information recording and playback system 有权
家庭数字视听信息录放系统

Home digital audiovisual information recording and playback system
Abstract:
A method for operating a home digital audiovisual information recording and playback apparatus. The method includes: displaying menus with user-selectable system operation options; enabling a selection of desired audiovisual information for reproduction; effecting payment for the desired audiovisual information; inputting a user personal identification number; and downloading, from a main server, the desired audiovisual information after payment has been effected and a valid personal identification has been received.
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