Individualizing and encrypting on-demand media content in...

Details Individualizing and encrypting on-demand media content in... Individualizing and encrypting on-demand media content in...

2005-09-09

2009-10-13

Lewis, Cheryl (Department: 2167)

Data processing: database and file management or data structures

Database design

Data structure types

C707S793000, C725S001000, C705S400000

Reexamination Certificate

active

07603384

ABSTRACT:
A system for selecting and recording data, comprising: a local storage unit for storing a subset of media content items and other content; a content selection unit to display a catalog of the media content items and other content, to allow a customer to browse, search, and select a media content item and other content from the catalog of media content items and other content, to retrieve the selected media content item and other content from the local storage unit if the selected media content item and other content is found in the subset, and otherwise to retrieve the selected media content item from a remote storage unit, the content selection unit configured to cache the retrieved media content item and other content in the local storage unit for a period of time based on the popularity of the retrieved media content item; a financial transaction unit to determine the cost of the retrieved media content item and other content and display the cost for review and payment by the customer; and an authoring system configured to format, encode, encrypt, and write the media content item and other content onto an article of media when the customer makes the payment.

REFERENCES:
patent: 6961712 (2005-11-01), Perkowski
patent: 7209892 (2007-04-01), Galuten et al.
patent: 7305484 (2007-12-01), Munetsugu et al.
patent: 2002/0194081 (2002-12-01), Perkowski
patent: 2005/0102191 (2005-05-01), Heller
patent: 2005/0251456 (2005-11-01), Perkowski
patent: 2007/0005503 (2007-01-01), Engstrom et al.
patent: 2007/0168287 (2007-07-01), McCarthy et al.

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