Invention Grant
US07870385B2 Method and system for controlling presentation of computer readable media on a media storage device
失效
用于控制媒体存储设备上的计算机可读介质呈现的方法和系统
- Patent Title: Method and system for controlling presentation of computer readable media on a media storage device
- Patent Title (中): 用于控制媒体存储设备上的计算机可读介质呈现的方法和系统
-
Application No.: US10772026Application Date: 2004-02-03
-
Publication No.: US07870385B2Publication Date: 2011-01-11
- Inventor: Hank Risan , Edward Vincent Fitzgerald
- Applicant: Hank Risan , Edward Vincent Fitzgerald
- Applicant Address: US CA Santa Cruz
- Assignee: Music Public Broadcasting, Inc.
- Current Assignee: Music Public Broadcasting, Inc.
- Current Assignee Address: US CA Santa Cruz
- Main IPC: H04L29/06
- IPC: H04L29/06 ; H04L9/32 ; G06F11/30 ; G06F12/14 ; G06F21/00

Abstract:
A method of controlling presentation of content on a media storage device is described. The method is comprised of verifying the presence of a media presentation mechanism and a usage compliance mechanism on a computer system operated by a recipient to whom the media storage device is distributed. The usage compliance mechanism includes a file system filter driver for controlling data reads associated with the computer readable media. The media presentation mechanism is communicatively coupled with the usage compliance mechanism. The present method further includes the file system driver performing a first decryption of the computer readable media. The present method further includes the media presentation mechanism performing a second decrypting of the computer readable media concurrent with presenting the computer readable media to the recipient.
Public/Granted literature
- US20050172122A1 Method and system for controlling presentation of computer readable media on a media storage device Public/Granted day:2005-08-04
Information query