System and method for intelligent storage of time shifted content

• US 9,535,916 B2
• Filed: 12/18/2014
• Issued: 01/03/2017
• 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: Farrelly, Eugene Matthew, Svendsen, Hugh, Pons, Juan A.
• Primary Examiner(s): Mamillapalli, Pavan
• Application Number:
  US14/574,535
• Publication Number:
  US 20150106400A1
• Time in Patent Office: 747 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 receive a request from a user to record a requested media item. The media broker proceeds to query an aggregated stored content list (ASCL) including information indicative of each of the media items stored on one or more media storage device communicatively coupled to the media broker to determine if the requested media item is stored on the one or more media storage devices. If it is determined that the requested media item is stored on the one or more media storage devices the user that requested the media item is informed and the media item is stored on the one or more media storage devices. Conversely, if it is determined that the requested media item is not stored on the one or more media storage devices, the requested media item is recorded.

Claims

1. A media broker having a communication interface adapted to communicatively couple the media broker to one or more media storage devices through a network, at least one processor in communication with the communication interface and memory storing software executable by the at least one processor, whereby the media broker is operative to:

create an aggregated stored content list (ASCL) comprising information indicative of each of the one or more media items stored on each of the one or more media storage devices by, for each media storage device of the one or more media storage devices, querying the media storage device for information on the one or more media items stored on the media storage device and adding the information to the ASCL;

receive a request to record a requested media item;

determine if the ASCL indicates that the requested media item is stored on the one or more media storage devices;

transmit a message indicating that the requested media item is stored on the one or more media storage devices if it is determined that the requested media item is stored on the one or more media storage devices; and

request at least one of the one or more media storage devices to record the requested media item if it is determined that the requested media item is not stored on the one or more media storage devices.

2. The media broker of claim 1 wherein the ASCL is periodically updated at a predetermined time interval.

3. The media broker of claim 1 wherein the ASCL is created in response to a trigger.

4. The media broker of claim 3 wherein the trigger is the storing of a media item on at least one of the one or more media storage devices.

5. The media broker of claim 1 wherein the request to record a requested media item is derived in response to a selection from a channel guide.

6. The media broker of claim 1 wherein the requested media item is a media item currently displayed on a renderer communicatively coupled to the media broker.

7. The media broker of claim 1 wherein the media broker is further operative to:

create a guide list (GL) comprising media item guide information for all media items in each guide associated with the one or more media storage devices and aggregating the media item guide information to provide the GL;

determine media items identified in the GL that are also in the ASCL;

transmit the GL with the media items identified in the GL that are also in the ASCL identified.

8. The media broker of claim 7 wherein the media broker is further operative to:

exclude duplicates in the GL.

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

create an aggregated stored content list (ASCL) comprising information indicative of each of the one or more media items stored on each of the one or more media storage devices by, for each media storage device of the one or more media storage devices, querying the media storage device for information on the one or more media items stored on the media storage device and adding the information to the ASCL;

receive a request to record a requested media item;

determine if the ASCL indicates that the requested media item is stored on the one or more media storage devices;

transmit a message indicating that the requested media item is stored on the one or more media storage devices if it is determined that the requested media item is stored on the one or more media storage devices; and

request at least one of the one or more media storage devices to record the requested media item if it is determined that the requested media item is not stored on the one or more media storage devices.

10. The computer-readable medium of claim 9 wherein the ASCL is periodically updated at a predetermined time interval.

11. The computer-readable medium of claim 9 wherein the ASCL is created in response to a trigger.

12. The computer-readable medium of claim 11 wherein the trigger is the storing of a media item on the one or more media storage devices.

13. The computer-readable medium of claim 9 wherein the request to record a requested media item is derived in response to a selection from a channel guide.

14. The computer-readable medium of claim 9 wherein the instructions comprise further instructions for directing the processor of the media broker to

create a guide list (GL) comprising media item guide information for all media items in each guide associated with the one or more media storage devices and aggregating the media item guide information to provide the GL;

determine media items identified in the GL that are also in the ASCL;

transmit the GL with the media items identified in the GL that are also in the ASCL identified.

15. The computer-readable medium of claim 14 wherein the instructions comprise further instructions for directing the processor of the media broker:

exclude duplicates in the GL.

16. A method comprising:

creating an aggregated stored content list (ASCL) comprising information indicative of each of the one or more media items stored on each of the one or more media storage devices by, for each media storage device of the one or more media storage devices, querying the media storage device for information on the one or more media items stored on the media storage device and adding the information to the ASCL;

receiving a request to record a requested media item;

determining if the ASCL indicates that the requested media item is stored on the one or more media storage devices;

transmitting a message indicating that the requested media item is stored on the one or more media storage devices if it is determined that the requested media item is stored on the one or more media storage devices; and

requesting at least one of the one or more media storage devices to record the requested media item if it is determined that the requested media item is not stored on the one or more media storage devices.

17. A media broker having a communication interface adapted to communicatively couple the media broker to one or more media storage devices through a network, at least one hardware processor in communication with the communication interface, and memory storing software executable by the at least one hardware processor whereby the media broker is operative to:

create an aggregated series recording list (ASRL) comprising information indicative of each media item series requested to be recorded on the one or more media storage devices by querying each of one or more media storage devices for information on one or more media item series requested to be recorded on the one or more media storage devices and adding the information to the ASRL;

receive a request from a user to record a requested media item series;

determine if the ASRL indicates that the requested media item series is already requested to be recorded;

transmit a message indicating that the requested media item series is already requested to be recorded if it is determined that the requested media item series is already requested to be recorded; and

store a request to record the requested media item series in the ASRL if it is determined that the requested media item series is not already requested to be recorded.

18. The media broker of claim 17 wherein the media broker is further operative to update the information in the ASRL to record at least one media item on a media storage device associated with a renderer on which the at least one media item is most likely to be viewed.

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

create an aggregated series recording list (ASRL) comprising information indicative of each media item series requested to be recorded on the one or more media storage devices by querying each of one or more media storage devices for information on one or more media item series requested to be recorded on the one or more media storage devices and adding the information to the ASRL;

receive a request from a user to record a requested media item series;

determine if the ASRL indicates that the requested media item series is already requested to be recorded;

transmit a message indicating that the requested media item series is already requested to be recorded if it is determined that the requested media item series is already requested to be recorded; and

store a request to record the requested media item series in the ASRL if it is determined that the requested media item series is not already requested to be recorded.

20. The non-transitory computer-readable medium of claim 19 wherein the processor is further directed to update the information in the ASRL to record at least one media item on a media storage device associated with a renderer on which the at least one media item is most likely to be viewed.

21. A method comprising:

creating an aggregated series recording list (ASRL) comprising information indicative of each media item series requested to be recorded on the one or more media storage devices by querying each of one or more media storage devices for information on one or more media item series requested to be recorded on the one or more media storage devices and adding the information to the ASRL;

receiving a request from a user to record a requested media item series;

determining if the ASRL indicates that the requested media item series is already requested to be recorded;

transmitting a message indicating that the requested media item series is already requested to be recorded if it is determined that the requested media item series is already requested to be recorded; and

storing a request to record the requested media item series in the ASRL if it is determined that the requested media item series is not already requested to be recorded.

22. The method of claim 21 further comprising updating the information in the ASRL to record at least one media item on a media storage device associated with a renderer on which the at least one media item is most likely to be viewed.