Method and system for controlling presentation of media on a media storage device

• US 8,250,663 B2
• Filed: 05/05/2003
• Issued: 08/21/2012
• Est. Priority Date: 09/04/2002
• Status: Active Grant

• Current Assignee: Music Public Broadcasting, Inc.
• Original Assignee: Music Public Broadcasting, Inc.
• Inventors: Risan, Hank, Fitzgerald, Edward Vincent
• Primary Examiner(s): Barron, Jr., Gilberto
• Assistant Examiner(s): ALMEIDA, DEVIN E
• Application Number:
  US10/430,843
• Publication Number:
  US 20040186993A1
• Time in Patent Office: 3,396 Days
• Field of Search: 713/164
• US Class Current: 726/27
• CPC Class Codes: G06F 21/10 Protecting distributed programs or content, e.g. vending or licensing of copyrighted material protection in video systems or pay television H04N7/16 ; Digital rights management [DRM]
• CPC Class Codes: G11B 20/00086 Circuits for prevention of unauthorised reproduction or copying, e.g. piracy indicating unauthorised use of record carriers in general G11B23/28; scrambling for television signal recording H04N5/913; network architectures or network protocols for network security H04L63/00; cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
• CPC Class Codes: G11B 20/00659 involving a control step which is implemented as an executable file stored on the record carrier
• CPC Class Codes: G11B 20/00695 said measures preventing that data are read from the recording medium
• CPC Class Codes: G11B 20/00702 said measures preventing that data are recorded on the recording medium

Abstract

A method of controlling presentation of content on a media storage device is described. The method is comprised of verifying presence of a content 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 content. The present method further includes permitting the recipient to experience the content via the computer system provided the usage compliance mechanism is present on the computer system and the computer system is communicatively coupled with a network and wherein a server in the network authorizes the recipient to experience the content. The present method further includes presenting the content to the recipient via the content presentation mechanism. The content presentation mechanism is communicatively coupled with the usage compliance mechanism. The content presentation mechanism is enabled to present the content provided the content presentation mechanism is communicatively coupled with the server.

Claims

1. A method for controlling presentation of content on a media storage device, said method comprising:

verifying presence of a content presentation mechanism and a usage compliance mechanism on a computer system operated by a recipient to whom said media storage device is distributed, said usage compliance mechanism including a file system filter driver for controlling data reads associated with said content;

permitting said recipient to experience said content via said computer system provided said usage compliance mechanism is present on said computer system and said computer system is communicatively coupled with a network and wherein a server in said network authorizes said recipient to experience said content; and

presenting said content to said recipient via said content presentation mechanism, said usage compliance mechanism monitoring said presenting of said content by stopping said content presentation mechanism from utilizing a commonly used data pathway of said content presentation mechanism for a presentation device and redirecting said content to a controlled data pathway different than said commonly used data pathway for all content presented on the same presentation device, said usage compliance mechanism stopping or disrupting the presenting of any of said content by suppressing passage of said content via said controlled data pathway when said presenting of said content is outside of a usage restriction applicable to said content, said content presentation mechanism enabled to present said content provided said content presentation mechanism is communicatively coupled with said server.

2. The method as recited in claim 1 further comprising:

installing said usage compliance mechanism on said computer system when said usage compliance mechanism is not present on said computer system and installing said content presentation mechanism on said computer system when said content presentation mechanism is not present on said computer system.

3. The method as recited in claim 2 wherein an autorun mechanism disposed on said media storage device initiates installation of said usage compliance mechanism and said content presentation mechanism on said computer system in response to said computer system receiving said media storage device when said usage compliance mechanism and said content presentation mechanism are not present on said computer system.

4. The method as recited in claim 1 further comprising:

encrypting said content prior to disposal of said content on said media storage device.

5. The method as recited in claim 4 wherein said encrypting comprises a first encryption applied to said content, and wherein a second encryption is applied to said content and to said first encryption.

6. The method as recited in claim 4 wherein said encrypting comprises a unique first encryption applied to each instance of content when a plurality of content is disposed on said media storage device, and wherein a unique second encryption is applied to each said unique first encryption and associated content.

7. The method as recited in claim 5 further comprising:

decrypting said second encryption with said file system filter driver using a second decryption key stored on said server.

8. The method as recited in claim 5 further comprising:

decrypting said first encryption with said content presentation mechanism using a first decryption key stored on said server concurrent with said presenting.

9. The method as recited in claim 1 further comprising:

affixing a unique identifier on said media storage device.

10. The method as recited in claim 9 wherein said unique identifier is a serial number, said serial number generated during disposition of said content on said media storage device.

11. The method as recited in claim 10 further comprising:

watermarking said content via said content presentation mechanism during decryption of a first encryption applied to said content, said content presentation mechanism further causing said unique identifier to be watermarked onto an outgoing data stream containing said content.

12. The method as recited in claim 1 further comprising:

updating said content presentation mechanism and said usage compliance mechanism via said network.

13. A system for controlling presentation of content on a media storage device comprising:

a detector for detecting presence of a usage compliance mechanism operable on a computer system operated by a recipient to whom said media storage device is distributed, said detector also for detecting presence of a content presentation mechanism operable on said computer system, said usage compliance mechanism including a file system filter driver for controlling data reads associated with said content;

an authorizer for authorizing said recipient to experience said content provided said usage compliance mechanism is installed on said computer system and said computer system is communicatively coupled with a network and wherein a server in said network issues authorization allowing said recipient to experience said content; and

a content presenter for presenting said content to said recipient, said usage compliance mechanism monitoring said presenting of said content by stopping said content presentation mechanism from utilizing a commonly used data pathway of said content presentation mechanism for a presentation device and redirecting said content to a controlled data pathway different than said commonly used data pathway for all content presented on the same presentation device, said usage compliance mechanism stopping or disrupting the presenting of any of said content by suppressing passage of said content via said controlled data pathway when said presenting of said content is outside of a usage restriction applicable to said content, said content presenter enabled to present said content to said recipient provided said content presenter is communicatively coupled with said server.

14. The system as recited in claim 13 further comprising:

an autorun for automatically installing said usage compliance mechanism and for automatically installing said content presenter when said usage compliance mechanism and said content presenter are not detected on said computer system, said autorun invoked in response to said computer system receiving said media storage device, said autorun disposed on said media storage device.

15. The system as recited in claim 13 further comprising:

an encryptor for encrypting said content prior to disposition of said content on said media storage device, wherein said encrypting comprises a first encryption applied to said content and a second encryption applied to said content with said first encryption applied thereto.

16. The system as recited in claim 15 further comprising:

a second decryptor for decrypting said second encryption, said decrypting of said second encryption performed by said file system filter driver and in conjunction with a second decryption key stored on said server.

17. The system as recited in claim 15 further comprising:

a first decryptor for decrypting said content with said first encryption applied thereto, said decrypting of said first encryption performed by said content presenter in conjunction with a first decryption key stored on said server, wherein said first encryption applied to said content is decrypted concurrent with said content presenter presenting said content to said recipient.

18. The system as recited in claim 13 further comprising:

an identifier for providing an unique identification of said media storage device, and wherein said unique identification is disposed on said media storage device.

19. The system as recited in claim 18 further comprising:

a watermarker for watermarking said content, said watermarking performed by said content presenter and concurrent with presenting said content, said content presenter further causing said unique identifier to be watermarked onto an outgoing data stream containing said content.

20. The system as recited in claim 13 further comprising:

an updator for updating said usage compliance mechanism and said content presenter, said updator communicatively coupled with said computer system and said network.

21. A non-transitory computer readable medium for storing computer implementable instructions, said instructions for causing a computer system to perform a method of controlling presentation of content on a media storage device, said method comprising:

determining presence of a usage compliance mechanism and a content presentation mechanism on a computer system operated by a recipient to whom said media storage device is distributed, said usage compliance mechanism including a file system filter driver for controlling data reads associated with said content;

allowing said recipient to experience said content via said computer system provided said usage compliance mechanism is present on said computer system and said computer system is communicatively coupled with a network and wherein a server in said network authorizes said recipient to experience said content; and

presenting said content to said recipient via said content presentation mechanism, said usage compliance mechanism monitoring said presenting of said content by stopping said content presentation mechanism from utilizing a commonly used data pathway of said content presentation mechanism for a presentation device and redirecting said content to a controlled data pathway different than said commonly used data pathway for all content presented on the same presentation device, said usage compliance mechanism stopping or disrupting the presenting of any of said content by suppressing passage of said content via said controlled data pathway when said presenting of said content is outside of a usage restriction applicable to said content;

said content presentation mechanism enabled to present said content provided said content presentation mechanism is communicatively coupled with said server.

22. The non-transitory computer-readable medium of claim 21 further comprising:

installing said usage compliance mechanism on said computer system when said usage compliance mechanism in not present on said computer system and installing said content presentation mechanism on said computer system when said content presentation mechanism is not present on said computer system.

23. The non-transitory computer-readable medium of claim 21 wherein an autorun mechanism disposed on said media storage device initiates installation of said usage compliance mechanism and said content presentation mechanism on said computer system in response to said computer system receiving said media storage device when said usage compliance mechanism and said content presentation mechanism are not present on said computer system.

24. The non-transitory computer-readable medium of claim 21 further comprising:

encrypting said content prior to disposal of said content on said media storage device.

25. The non-transitory computer-readable medium of claim 24 wherein said encrypting comprises a first encryption applied to said content and wherein a second encryption is applied to said content and said first encryption.

26. The non-transitory computer-readable medium of claim 24 wherein said encrypting further comprises a plurality of unique first encryptions applied to each instance of content when a plurality of content is disposed on said media storage device, and wherein said second encryption is applied to each of said unique first encryptions and to said content.

27. The non-transitory computer-readable medium of claim 25 further comprising:

decrypting said second encryption with said file system filter driver using a second decryption key stored on said server.

28. The non-transitory computer-readable medium of claim 25 further comprising:

decrypting said first encryption with said content presentation mechanism using a first decryption key stored on said server, said decrypting said first encryption concurrent with presenting said content.

29. The non-transitory computer-readable medium of claim 21 further comprising:

depositing a unique identifier on said media storage device.

30. The non-transitory computer-readable medium of claim 29 wherein said unique identifier is a serial number, said serial number generated during disposition of said content on said media storage device.

31. The non-transitory computer-readable medium of claim 30 further comprising:

watermarking said content via said content presentation mechanism during decryption of a first encryption applied to said content, said content presentation mechanism further causing said unique identifier to be watermarked onto an outgoing data stream containing said content.

32. The non-transitory computer-readable medium of claim 21 further comprising:

updating said usage compliance mechanism and said content presentation mechanism via said network.