System and method for controlled viral distribution of digital content in a social network

• US 7,992,171 B2
• Filed: 09/06/2006
• Issued: 08/02/2011
• Est. Priority Date: 09/06/2006
• Status: Active Grant

• Current Assignee: Qurio Holdings Incorporated
• Original Assignee: Qurio Holdings Incorporated
• Inventors: Amidon, Christopher, Issa, Alfredo, Walsh, Richard, Stafford, Sid
• Primary Examiner(s): Kelley, Christopher
• Assistant Examiner(s): Baig, Sahar A
• Application Number:
  US11/516,294
• Publication Number:
  US 20080059992A1
• Time in Patent Office: 1,791 Days
• Field of Search: 707/3, 707/200, 707/202, 726/31, 726/2, 380/201, 705/10, 725/50
• US Class Current: 725/50
• CPC Class Codes: G06Q 30/0201 Market modelling; Market analysis; Collecting market data
• CPC Class Codes: H04L 2463/101 applying security measures for digital rights management data processing systems or methods, specially adapted for commerce, e.g. marketing, shopping, billing, auctions or e-commerce G06Q30/00
• CPC Class Codes: H04L 63/0428 wherein the data content is protected, e.g. by encrypting or encapsulating the payload
• CPC Class Codes: H04L 63/10 for controlling access to devices or network resources

Abstract

A controlled content distribution system (CCDS) employs a peer-level application into which a content producer can import digital content (e.g., video, audio, graphic, image, text, code files, etc.) The content producer identifies distribution parameters including an initial distribution list and a level limit representing the maximum number of levels, or degrees of separation for allowed distribution in a FOAF social network. Distribution parameters also include an alteration definition for one or more allowable levels in the network. Alteration definitions may identify a file degradation characteristic, file augmentation, or deletion parameter for altering the digital content from its original form. Alteration definitions often vary at each level. A distribution package is created by the CCDS and includes the digital content, a configuration data file, a key ID and a license key seed. The distribution package is processed at a FOAF license server before being sent to additional content recipients.

Claims

1. A method for distributing digital content among one or more levels within a dynamically created social network, comprising the following steps:

receiving, by a first computer, a reference identifying digital content;

receiving, by the first computer, one or more distribution parameters that establish limitations on how the digital content is to be distributed to one or more content recipients based on a level that corresponds to the one or more content recipients, wherein the one or more distribution parameters include a maximum level number identifying a maximum level allowed between a content producer and a respective content recipient, wherein each content recipient of the digital content has a corresponding level of a plurality of levels determined based on a number of content recipients of the digital content in a distribution path of the digital content from the content producer to the respective content recipient, and also at least one alteration definition associated with at least one of the plurality of levels that defines a required alteration of the digital content prior to permitting a content recipient associated with the at least one of the plurality of levels to perceive the digital content;

creating, by the first computer, a distribution package comprising the digital content, the maximum level number, and the at least one alteration definition; and

sending, by the first computer, the distribution package to at least one second computer.

2. The method of claim 1, wherein said creating step is performed each time the digital content is passed from one allowable level to a next allowable level in the social network.

3. The method of claim 1, wherein the one or more distribution parameters are received as input from the content producer.

4. The method of claim 3, further comprising a step of saving a profile of selected distribution parameters identified by the content producer.

5. The method of claim 1, wherein said creating step comprises preparing a configuration data file identifying the one or more distribution parameters per level selected by the content producer.

6. The method of claim 5, wherein the configuration data file is prepared using a rights expression language (REL) format.

7. The method of claim 5, wherein said creating step further comprises generating a unique key ID for identifying the distribution package and the digital content therein.

8. The method of claim 7, wherein said creating step further comprises encrypting the digital content using a license key seed.

9. The method of claim 8, wherein the distribution package includes the encrypted digital content, the configuration data file, the key ID and license key seed.

10. The method of claim 1, wherein the alteration comprises a degradation characteristic for applying to the digital content.

11. The method of claim 10, wherein said degradation characteristic comprises number of frames per second, file resolution, file size, file length, color, or bit rate.

12. The method of claim 1, wherein the alteration identifies an augmentation file for incorporating into and altering the digital content.

13. The method of claim 12, wherein the augmentation file comprises a visible watermark, an invisible watermark, an advertisement, a portion of text, or an additional video or audio segment.

14. The method of claim 1, wherein the digital content comprises one or more of a video, audio, photo, text or graphic file.

15. The method of claim 1, wherein the one or more distribution parameters further comprise an initial distribution list of content recipients.

16. The method of claim 1, wherein the one or more distribution parameters further comprise a maximum number of content recipients.

17. The method of claim 16, wherein the maximum number is a number of total content recipients.

18. The method of claim 16, wherein the maximum number is defined per level.

19. The method of claim 1, further comprising a step of sending the distribution package to content recipients.

20. The method of claim 19, wherein said sending step comprises:

inviting the one or more content recipients as designated in an initial distribution list to view the digital content;

verifying authenticity of each content recipient who subsequently requests access to the digital content; and

initiating playback of an altered form of the digital content as defined by the at least one alteration definition for a given level.

21. The method of claim 1, further comprising a step of sending notification to the content producer each time a content recipient views a form of the digital content.

22. The method of claim 1, further comprising a step of sending notification to the content producer each time a content recipient further distributes a form of the digital content.

23. An article of manufacture comprising a computer-readable medium embodying program instructions for directing a computing device to:

import, by the computing device, digital content for controlled distribution from a content producer to one or more levels of content recipients within a dynamically created social network;

receive, by the computing device, input from the content producer, wherein the input corresponds to one or more distribution parameters that establish limitations on how the digital content is to be distributed to one or more content recipients based on a level that corresponds to the one or more content recipients, wherein the one or more distribution parameters include a maximum level number identifying a maximum level allowed between the content producer and a respective content recipient, wherein each content recipient of the digital content has a corresponding level of a plurality of levels determined based on a number of content recipients of the digital content in a distribution path of the digital content from the content producer to the respective content recipient, and also at least one alteration definition associated with at least one of the plurality of levels that defines a required alteration of the digital content prior to permitting a content recipient associated with the at least one of the plurality of levels to perceive the digital content;

create, by the computing device, a distribution package comprising the digital content, the maximum level number, and the at least one alteration definition; and

send, by the computing device, the distribution package to at least one second computing device.

24. The article of manufacture of claim 23, further comprising program instructions for directing a computing device to save a profile of selected distribution parameters identified by the content producer.

25. The article of manufacture of claim 23, further comprising program instructions for directing the computing device to prepare a configuration data file using a rights expression language (REL) to identify the one or more distribution parameters per level identified by the content producer.

26. The article of manufacture of claim 23, further comprising program instructions for directing the computing device to generate a unique key ID for identifying the distribution package and the digital content therein.

27. The article of manufacture of claim 23, further comprising program instructions for directing the computing device to encrypt the digital content using a license key seed.

28. The article of manufacture of claim 23, further comprising program instructions for directing the computing device to send notification to the content producer each time the one or more content recipients views or further distributes a form or the digital content.

29. The article of manufacture of claim 23, further comprising program instructions for directing the computing device to track viewing and usage of the digital content as it propagates through the social network.

30. The article of manufacture of claim 23, further comprising program instructions for directing the computing device to interface with a media playback device for viewing an altered form of the digital content.