Flexible content storage management for DVRS

• US 9,507,785 B2
• Filed: 05/26/2011
• Issued: 11/29/2016
• Est. Priority Date: 03/25/2009
• Status: Expired due to Fees

• Current Assignee: Concert Technology Corporation
• Original Assignee: Eloy Technology, LLC (Concert Technology Corporation)
• Inventors: Kandekar, Kunal, Amidon, Christopher M., Svendsen, Hugh
• Primary Examiner(s): Mamillapalli, Pavan
• Application Number:
  US13/116,035
• Publication Number:
  US 20120117339A1
• Time in Patent Office: 2,014 Days
• Field of Search: 707/769, 725/87
• US Class Current: 1/1
• CPC Class Codes: G06F 16/113 Details of archiving lifecycle management in storage systems G06F3/0649; backup systems G06F11/1446
• CPC Class Codes: G06F 16/13 File access structures, e.g. distributed indices arrangements of input from, or output to, record carriers G06F3/06
• CPC Class Codes: H04L 67/10 in which an application is distributed across nodes in the network software deployment G06F8/60; multiprogramming arrangements G06F9/46

Abstract

A media broker comprises a communication interface and a controller associated with the communication interface configured to divide at least one media item into a plurality of media item content layers, assign a priority to each of the plurality of media content item layers and direct one or more media storage devices to store the plurality of media content layers. The controller is configured to subsequently determine when space is needed. In response to determining that space is needed, at least one of the plurality of media content item layers is selected based upon the priority of the at least one of the plurality of media content item layers and deleted.

Claims

1. A media broker comprising components including:

a communication interface; and

a controller associated with the communication interface configured to;

divide at least one media item into a plurality of media content item layers, wherein dividing the at least one media item includes assigning segments of the at least one media item that have a high likelihood of being watched to a first layer and assigning segments of the at least one media item that have a high likelihood of being skipped to a second layer;

assign a priority to each of the plurality of media content item layers, wherein a first layer of the plurality of media content item layers is assigned a higher priority than the second layer of the plurality of media content item layers;

direct one or more media storage devices to store the plurality of media content item layers;

subsequently determine when space is needed; and

in response to determining that space is needed;

select at least one of the plurality of media content item layers based upon the priority of the at least one of the plurality of media content item layers; and

delete the at least one of the plurality of media content item layers selected to be deleted,

wherein at least one of the components includes at least one electronic hardware component.

2. The media broker of claim 1 wherein the priority assigned to each of the plurality of media content item layers is derived from at least one of a user preference, a user configuration, a rating of the media item, and a watch history of the media item.

3. The media broker of claim 1 wherein each of the plurality of media content item layers having similar priorities are stored in contiguous portions of a storage device.

4. The media broker of claim 3 wherein the storage device comprises a part of a media storage device.

5. A non-transitory computer-readable medium embodied in an article of manufacture encoded with instructions for directing a processor to:

divide at least one media item into a plurality of media content item layers, wherein dividing the at least one media item includes assigning segments of the at least one media item that have a high likelihood of being watched to a first layer and assigning segments of the at least one media item that have a high likelihood of being skipped to a second layer;

assign a priority to each of the plurality of media content item layers, wherein a first layer of the plurality of media content item layers is assigned a higher priority than the second layer of the plurality of media content item layers;

direct one or more media storage devices to store the plurality of media content item layers;

subsequently determine when space is needed; and

in response to determining that space is needed;

select at least one of the plurality of media content item layers based upon the priority of the at least one of the plurality of media content item layers; and

delete the at least one of the plurality of media content item layers selected to be deleted.

6. The computer-readable medium of claim 5 wherein the priority assigned to each of the plurality of media content item layers is derived from at least one of a user preference, a user configuration, a rating of the media item, and a watch history of the media item.

7. The computer-readable medium of claim 5 wherein each of the plurality of media content item layers having similar priorities are stored in contiguous portions of a storage device.

8. The computer-readable medium of claim 7 wherein the storage device comprises a part of a media storage device.

9. A method comprising:

dividing at least one media item into a plurality of media content item layers, wherein dividing the at least one media item includes assigning segments of the at least one media item that have a high likelihood of being watched to a first layer and assigning segments of the at least one media item that have a high likelihood of being skipped to a second layer;

assigning a priority to each of the plurality of media content item layers, wherein a first layer of the plurality of media content item layers is assigned a higher priority than the second layer of the plurality of media content item layers;

directing one or more media storage devices to store the plurality of media content item layers;

subsequently determining when space is needed; and

in response to determining that space is needed;

selecting at least one of the plurality of media content item layers based upon the priority of the at least one of the plurality of media content item layers; and

deleting the at least one of the plurality of media content item layers selected to be deleted,

wherein at least one of the preceding actions is performed on at least one electronic hardware component.

10. The method of claim 9 wherein the priority assigned to each of the plurality of media content item layers is derived from at least one of a user preference, a user configuration, a rating of the media item, and a watch history of the media item.

11. The method of claim 9 wherein each of the plurality of media content item layers having similar priorities are stored in contiguous portions of a storage device.

12. The method of claim 10 wherein the storage device comprises a part of a media storage device.

13. A media broker comprising components including:

a communication interface; and

a controller associated with the communication interface configured to;

divide at least one media item into a plurality of media content item segments, wherein dividing the at least one media item includes assigning segments of the at least one media item that have a high likelihood of being watched to a first layer and assigning segments of the at least one media item that have a high likelihood of being skipped to a second layer;

assign a priority to each of the plurality of media content item segments, wherein a first layer of the plurality of media content item layers is assigned a higher priority than the second layer of the plurality of media content item layers;

direct one or more media storage devices to store the plurality of media content item segments;

subsequently determine when space is needed; and

in response to determining that space is needed;

select at least one of the plurality of media content item segments based upon the priority of the at least one of the plurality of media content item segments; and

delete the at least one of the plurality of media content item segments selected to be deleted,

wherein at least one of the components includes at least one electronic hardware component.

14. The media broker of claim 13 wherein the at least one media item is divided based upon metadata associated with the media item.

15. The media broker of claim 13 wherein the priority assigned to each of the plurality of media content item segments is derived from at least one of a user preference, a user configuration, a rating of the media item, and a watch history of the media item.

16. The media broker of claim 13 wherein each of the plurality of media content item segments having similar priorities are stored in contiguous portions of a storage device.

17. The media broker of claim 16 wherein the storage device comprises a part of a media storage device.

18. A non-transitory computer-readable medium embodied in an article of manufacture encoded with instructions for directing a processor of a media broker to:

divide at least one media item into a plurality of media content item segments, wherein dividing the at least one media item includes assigning segments of the at least one media item that have a high likelihood of being watched to a first layer and assigning segments of the at least one media item that have a high likelihood of being skipped to a second layer;

assign a priority to each of the plurality of media content item segments, wherein a first layer of the plurality of media content item layers is assigned a higher priority than the second layer of the plurality of media content item layers;

direct one or more media storage devices to store the plurality of media content item segments;

subsequently determine when space is needed; and

in response to determining that space is needed;

select at least one of the plurality of media content item segments based upon the priority of the at least one of the plurality of media content item segments; and

delete the at least one of the plurality of media content item segments selected to be deleted.

19. The computer-readable medium of claim 18 wherein the at least one media item is divided based upon metadata associated with the media item.

20. The computer-readable medium of claim 18 wherein the priority assigned to each of the plurality of media content item segments is derived from at least one of a user preference, a user configuration, a rating of the media item, and a watch history of the at least one media item.

21. The computer-readable medium of claim 18 wherein each of the plurality of media content item segments having similar priorities are stored in contiguous portions of a storage device.

22. The computer-readable medium of claim 21 wherein the storage device comprises a part of a media storage device.

23. A method comprising:

dividing at least one media item into a plurality of media content item segments, wherein dividing the at least one media item includes assigning segments of the at least one media item that have a high likelihood of being watched to a first layer and assigning segments of the at least one media item that have a high likelihood of being skipped to a second layer;

assigning a priority to each of the plurality of media content item segments, wherein a first layer of the plurality of media content item layers is assigned a higher priority than the second layer of the plurality of media content item layers;

directing one or more media storage devices to store the plurality of media content item segments;

subsequently determining when space is needed; and

in response to determining that space is needed;

selecting at least one of the plurality of media content item segments based upon the priority of the at least one of the plurality of media content item segments; and

deleting the at least one of the plurality of media content item segments selected to be deleted,

wherein at least one of the preceding actions is performed on at least one electronic hardware component.

24. The method of claim 23 wherein the at least one media item is divided based upon metadata associated with the media item.

25. The method of claim 23 wherein the priority assigned to each of the plurality of media content item segments is derived from at least one of a user preference, a user configuration, a rating of the media item, and a watch history of the media item.

26. The method of claim 23 wherein each of the plurality of media content item segments having similar priorities are stored in contiguous portions of a storage device.

27. The method of claim 26 wherein the storage device comprises a part of a media storage device.