Distributed media-aggregation systems and methods to operate the same

• US 9,225,761 B2
• Filed: 08/04/2006
• Issued: 12/29/2015
• Est. Priority Date: 08/04/2006
• Status: Active Grant

• Current Assignee: DIRECTV, LLC (AT&T, Inc.)
• Original Assignee: The DIRECTV Group, Inc. (AT&T, Inc.)
• Inventors: Ficco, Michael H.
• Primary Examiner(s): Baderman, Scott
• Assistant Examiner(s): AMIN, MUSTAFA A
• Application Number:
  US11/499,636
• Publication Number:
  US 20080034276A1
• Time in Patent Office: 3,434 Days
• Field of Search: 715/201
• US Class Current: 1/1
• CPC Class Codes: G06Q 30/02 Marketing; Price estimation or determination; Fundraising
• CPC Class Codes: H04L 65/765 intermediate
• CPC Class Codes: H04L 67/306 User profiles
• CPC Class Codes: H04L 67/53 using third party service providers
• CPC Class Codes: H04N 21/25891 being end-user preferences retrieval of video data in a video database based on user preferences G06F16/739; arrangements for recognizing users' preferences H04H60/46; user profiles in network data switching protocols H04L67/306; processing of user preferences or user profiles in wireless networks H04W8/18

Abstract

Distributed media-aggregation systems and methods to operate the same are disclosed. A disclosed example method comprises selecting a first media segment at a first media device, wherein the first media segment is provided by a first content provider and the first media device is associated with a subscriber, selecting a second media segment provided by a second content provider; obtaining the second media segment from a second media device, where the second media segment represents an alternative to first media segment and substituting the second media segment at the first media device to form a media stream.

Claims

1. In a system having a first media device and a plurality of peer media devices disposed remote from the first media device, the first media device and each of the plurality of peer media devices selectably operable as a storing media device for storing at least a media segment of a piece of media and a client media device for obtaining the at least a media segment of the piece of media stored on at least one of the storing media devices and providing the obtained media segment of the piece of media to a display, a method of generating a media stream, comprising:

receiving a first media segment at the first media device, operating as the client media device, wherein the first media segment represents a portion of the piece of media, and wherein the piece of media is created by a first content provider;

receiving an input in the first media device, the input selecting a second media segment created by a second content provider different than the first content provider, wherein the second media segment represents an alternative to the portion of the piece of media;

in response to receiving the input, querying a universal directory stored in a volatile memory of the first media device to identify the second media device operating as the storing media device and storing the selected second media segment, wherein the universal directory identifies the piece of media and media segments associated with the piece of media, and a further plurality of pieces of media and further media segments associated with the further plurality of pieces of media;

obtaining the second media segment from the identified second media device; and

substituting the second media segment for the first media segment at the first media device to form a media stream.

2. The method as defined in claim 1, wherein the piece of media contains a value that represents a property of the first media segment.

3. The method as defined in claim 2, wherein the property of the first media segment is at least one of a location within the piece of media, a duration, or a segment title.

4. The method as defined in claim 1, wherein the piece of media is selected by a user of the first media device from a media directory of pieces of media stored by the first media device, the media directory stored in a non-volatile memory of the first media device.

5. The method as defined in claim 4, wherein the media directory lists pieces of media that the user is authorized to playback.

6. The method as defined in claim 4, wherein the second media segment is selected based upon at least one of a user input or a user profile.

7. The method as defined in claim 1, wherein the first media segment is only stored in volatile memory.

8. The method as defined in claim 1, further comprising decrypting the first and second media segments before substituting the second media segment for the first media segment at the first media device to form the media stream.

9. The method as defined in claim 1, wherein the first media device consists of at least one of a digital video recorder, a television, a satellite receiver or a cable television receiver.

10. The method as defined in claim 1, wherein the second media segment is substituted for the first media segment to form a customized piece of media.

11. The method as defined in claim 10, wherein the customized piece of media comprises at least one of an alternative ending or a storyline change.

12. The method as defined in claim 1, further comprising:

receiving at the first media device a universal directory update message from the second media device, the universal directory update message including a first identifier representing the second media segment and a second identifier associated with the second media device; and

updating the universal directory at the first media device based on the received universal directory update message.

13. The method of claim 1, wherein:

the method further comprises the step of transcoding the second media segment into a coding of the first media segment; and

the step of substituting the second media segment for the first media segment at the first media device to form the media stream comprises substituting the transcoded second media segment for the first media segment at the first media device to form the media stream.

14. The method of claim 1, wherein the second media device generates the second media segment by replicating an incoming second media segment.

15. A first media device for use with a system comprised of a plurality of peer media devices disposed remote from the first media device, the first media device and each of the plurality of peer media devices selectably operable as a storing media device for storing at least a media segment of a piece of media and a client device for obtaining the at least a media segment of the piece of media stored on at least one of the storing media devices and providing the obtained media segment of the piece of media to a display, the first media device comprising:

an input device to receive a selection from a user to playback a selected media segment of the piece of media, wherein the selected media segment represents an alternative to a received portion of the piece of media;

a tangible non-volatile memory storing a media directory of plurality of media segments of plurality of pieces of media stored by the first media device;

a tangible non-transitory volatile memory storing a universal directory identifying, for each of the plurality of media segments of the plurality of the piece of media, a respective peer media device of the plurality of peer media devices storing the selected media segment;

a distributed media module, in response to receiving the selection, for querying the universal directory to identify a second media device of the plurality of peer media devices storing the selected media segment, to obtain from the second media device the selected media segment, and to replace the received portion of the piece of media with the selected media segment at the first media device to form a media stream, and

a display module configured to output the media stream to a display device.

16. The first media device as defined in claim 15, further comprising a decrypter to decrypt the selected media segment.

17. The first media device as defined in claim 15, wherein the selected media segment is selected based upon at least one of a user input or a user profile.

18. The first media device as defined in claim 15, wherein the first media segment is replaced with the selected media segment to form at least one of an alternative ending or a storyline change.

19. The first media device as defined in claim 15, wherein the first media device consists of at least one of a television, a satellite receiver and a cable television receiver.

20. The first media device of claim 15, wherein:

the first media device further comprises a transcoder to decode the selected media segment and recode the selected media segment into a coding of the received portion of the piece of media; and

the display module is configured to output the transcoded media stream to a display device.

21. The first media device of claim 15, wherein the second media device comprises a replicator for generating the second media segment by replicating an incoming second media segment.

22. In a system having a plurality of peer media devices including a first media device and a second media device disposed remote from the first media device, the first media device and the second media device each selectably operable as a storing media device for storing at least a piece of media and a client media device for obtaining the at least a piece of media stored on the other media device and providing the received piece of media to a display, a non-transitory computer-readable medium storing machine accessible instructions that, when executed, cause the first device to:

receive a first media segment at the first media device operating as the client media device, wherein the first media segment represents a portion of a piece of media, and wherein the piece of media is created by a first content provider;

receive an input in the first media device, the input selecting a second media segment created by a second content provider different than the first content provider, wherein the second media segment represents an alternative to the portion of the piece of media;

in response to receiving the input, querying a universal directory stored at in a volatile memory of the first media device to identify the second media device operating as the storing media device and storing the selected second media segment, wherein the universal directory identifies the piece of media and media segments associated with the piece of media, and a further plurality of pieces of media and further media segments associated with the further plurality of pieces of media;

obtain the second media segment from the identified second media device; and

substitute the second media segment for the first media segment at the first media device to form a media stream; and

output the media stream from the first media device to a display.

23. The non-transitory computer-readable medium as defined in claim 22, wherein the piece of media contains metadata containing a value that represents a property of the first media segment.

24. The non-transitory computer-readable medium as defined in claim 22, wherein the machine accessible instructions, when executed, cause the machine to present a list of available pieces of media.

25. The non-transitory computer-readable medium as defined in claim 22, wherein the machine accessible instructions, when executed, cause the machine to select the second media segments based upon at least one of a user input or a user profile.

26. The non-transitory computer-readable medium as defined in claim 22, wherein the first media device consists of at least one of a digital video recorder, a television, a satellite receiver or a cable television receiver.

27. The non-transitory computer-readable medium as defined in claim 22, wherein the machine accessible instructions, when executed, cause the machine to substitute the second media segment for the first media segment to form a customized piece of media.

28. The non-transitory computer-readable medium as defined in claim 27, wherein the customized piece of media comprises at least one of an alternative ending or a storyline change.

29. The non-transitory computer-readable medium as defined in claim 22, wherein the machine accessible instructions, when executed, cause the machine to:

receive at the first media device a universal directory update message from the second media device, the universal directory update message including a first identifier representing the second media segment and a second identifier associated with the second media device; and

update the universal directory at the first media device based on the received directory update message.

30. The non-transitory medium of claim 22, wherein:

the instructions further cause the first device to transcode the second media segment into a coding of the first media segment; and

the instructions cause the first device to substitute the transcoded second media segment for the first media segment at the first media device to form the media stream.

31. The non-transitory computer-readable medium as defined in claim 22, wherein the piece of media is selected by a user of the first media device from a media directory of pieces of media stored by the first media device, the media directory stored in a non-volatile memory of the first media device.