Systems and methods for managing a status change of a multimedia asset in multimedia delivery systems

• US 20070168539A1
• Filed: 12/29/2005
• Published: 07/19/2007
• Est. Priority Date: 12/29/2005
• Status: Active Grant

• Current Assignee: Rovi Guides, Inc. (Adeia Inc.)
• Original Assignee: GuideWorks, LLC (Comcast Corporation)
• Inventors: Day, Thomas
• Granted Patent: US 8,214,869 B2
• Time in Patent Office: Days
• US Class Current: 709/231
• CPC Class Codes: H04N 21/26283 for associating distribution time parameters to content, e.g. to generate electronic program guide data
• CPC Class Codes: H04N 21/432 Content retrieval operation from a local storage medium, e.g. hard-disk details of retrieval of video data and associated meta data in video databases G06F16/739
• CPC Class Codes: H04N 21/4325 by playing back content from the storage medium reproduction of recorded television signals H04N5/76; reproduction of recorded television signals H04N9/79
• CPC Class Codes: H04N 21/47202 for requesting content on demand, e.g. video on demand
• CPC Class Codes: H04N 21/4821 using a grid, e.g. sorted out by channel and broadcast time
• CPC Class Codes: H04N 21/4882 for displaying messages, e.g. warnings, reminders arrangements for providing short real-time information to substation in data switching networks H04L12/1895
• CPC Class Codes: H04N 5/76 Television signal recording
• CPC Class Codes: H04N 7/17318 Direct or substantially direct transmission and handling of requests

Abstract

Systems and methods are disclosed which detect a change in the status of a multimedia asset in a multimedia delivery system, and take steps to make the multimedia asset available after the status change. The multimedia asset can then be locally recorded on the user'"'"'s digital video recorder (DVR) before the status changes. Alternatively, the user can be directed to an equivalent asset, for example, video-on-demand (VOD). The user may also receive a notification, which can be displayed on a TV or computer monitor or send to a remote device, for example to a mobile phone as an email or a short message. The user may be able to purchase the asset and/or initiate recording the asset. The status can be, for example, an expiration date of an asset, or a change of the source or format of an asset.

Claims

1. A method for managing a status change in a multimedia delivery network, the method comprising:

determining a current status of a multimedia asset, the multimedia asset available from a first source;

gathering information related to a pending change of the current status of the multimedia asset;

checking if a substantially equivalent multimedia asset will be available from an alternative source after the pending change in status occurs; and

when a substantially equivalent multimedia asset is not available from an alternative source after the pending change in status occurs, applying criteria to decide whether or not to record a copy of the multimedia asset locally before the pending change in status occurs.

2. The method of claim 1, wherein determining the status comprises determining the first source of the multimedia asset, an availability time window of the multimedia asset, an expiration time/date of the multimedia asset, a format of the multimedia asset, or a combination thereof.

3. The method of claim 1, wherein gathering information comprises invoking an interactive multimedia guidance application.

4. The method of claim 1, wherein the alternative source is a video-on-demand (VOD) server.

5. The method of claim 1, wherein the alternative source is a pay-per-view (PPV) channel.

6. The method of claim 1, wherein the alternative source is an Internet server.

7. The method of claim 1, wherein checking if a substantially equivalent multimedia asset is available from an alternative source comprises determining an expiration time of the substantially equivalent multimedia asset from the alternative source.

8. The method of claim 1, further comprising notifying a user if a substantially equivalent multimedia asset will not be available from an alternative source after the pending change in status occurs.

9. The method of claim 8, wherein notifying the user comprises sending an email message, a voice mail message, displaying a message on a television or computer display, or a combination thereof.

10. The method of claim 8, wherein notifying the user comprises sending a short message service (SMS) or voice mail message to a mobile phone.

11. The method of claim 1, wherein, if the equivalent multimedia asset is not available from the alternative source, the method further includes locally recording the multimedia asset from the first source before the pending change in status occurs.

12. The method of claim 1, further comprising, if the equivalent multimedia asset is available from an alternative source, determining an expiration time/date of the multimedia asset from the alternative source, and locally recording a copy of the multimedia asset before the expiration time/date.

13. The method of claim 1, wherein checking if a substantially equivalent multimedia asset will be available from an alternative source comprises determining a cost of the equivalent multimedia asset from the alternative source and applying criteria includes determining whether the cost of the equivalent multimedia asset exceeds a specified cost budget.

14. The method of claim 1, wherein checking if a substantially equivalent multimedia asset will be available from an alternative source comprises determining a digital rights restriction associated with the equivalent multimedia asset from the alternative source and applying criteria includes determining whether accessing or recording the equivalent multimedia asset violates at least one digital right.

15. The method of claim 1, wherein gathering information comprises checking an amount of local storage space that is available, and wherein applying criteria includes determining whether the local storage space is sufficient to record the multimedia asset.

16. The method of claim 1, wherein gathering information comprises determining a number of tuners that are locally available and applying criteria includes determining that tuners are available for recording the multimedia asset without creating a conflict with another scheduled recording.

17. The method of claim 1, wherein applying criteria comprises determining if a user has viewed at least a portion of the multimedia asset, and if the user has viewed at least a portion of the multimedia asset, recording a remaining portion of the selected multimedia asset before the current status changes.

18. The method of claim 1, wherein applying criteria comprises checking a remaining local storage capacity, wherein, when the remaining storage capacity is insufficient for recording the multimedia asset, applying criteria comprises applying a deletion criterion to identify a stored multimedia asset to be deleted.

19. The method of claim 18, wherein the deletion criterion comprises a time/date when the stored multimedia asset was last viewed, a frequency with which the stored multimedia asset was accessed, a designation of the stored multimedia asset as “

archived program,”

a rental condition for the stored multimedia asset, a current availability of the stored multimedia asset from a server, a user'"'"'s permission for deletion, or a combination thereof.

20. The method of claim 18, further comprising notifying a user if the remaining storage capacity remains insufficient after applying the deletion criterion.

21. A system for managing a status change of a multimedia asset in a multimedia delivery network, the system comprising a digital video recorder (DVR) and control circuitry, the control circuitry configured to:

determine a current status of the multimedia asset, the multimedia asset available from a first source;

gather information related to a pending change of the current status of the multimedia asset;

check if a substantially equivalent multimedia asset is available from an alternative source after the pending change in status occurs; and

when a substantially equivalent multimedia asset is not available from an alternative source after the pending change in status occurs, apply criteria to decide whether or not to record a copy of the multimedia asset on the DVR before the pending change in status occurs.

22. The system of claim 21, wherein the information related to a change of the current status of the multimedia asset is obtained from an interactive multimedia guidance application.

23. The system of claim 21, wherein the status comprises identification of the first source of the multimedia asset, an availability time window of the multimedia asset, an expiration time/date of the multimedia asset, a format of the multimedia asset, or a combination thereof.

24. The system of claim 21, wherein the alternative source is a video-on-demand (VOD) server.

25. The system of claim 21, wherein the alternative source is a pay-per-view (PPV) channel.

26. The system of claim 21, wherein the alternative source is an Internet server

27. The system of claim 21, the control circuitry configured to check an amount of local storage space, and to determine whether the local storage space is sufficient to record the multimedia asset.

28. The system of claim 27, the control circuitry configured, if the remaining storage capacity is insufficient for recording the multimedia asset, to apply a deletion criterion to identify a stored multimedia asset to be deleted.

29. The system of claim 28, wherein the deletion criterion comprises a time/date when the stored multimedia asset was last viewed, a frequency with which the stored multimedia asset was accessed, a designation of the stored content as “

archived program,”

a rental condition for the stored multimedia asset, a current availability of the stored multimedia asset from a server, a user'"'"'s permission for deletion, or a combination thereof.

30. A method for managing a change in status of a multimedia asset in a multimedia delivery network, the method comprising:

determining a current status of a multimedia asset at a source server;

gathering information related to an impending change of the current status of the multimedia asset at the source server; and

notifying a user before the multimedia asset becomes unavailable from the source server.

31. The method of claim 30, wherein determining the current status or gathering information related to an impending change of the current status comprises identifying the source server, identifying an availability time window of the multimedia asset at the source server, identifying an expiration time/date of the multimedia asset at the source server, identifying a format of the multimedia asset at the source server, or a combination thereof.

32. The method of claim 30, wherein gathering information comprises invoking an interactive multimedia guidance application.

33. The method of claim 30, wherein notifying the user comprises sending an email message, a voice mail message, or displaying a message on a television or computer display, or a combination thereof.

34. The method of claim 30, wherein notifying the user comprises sending a short message service (SMS) or voice mail message to a mobile phone.

35. The method of claim 30, further comprising setting a notification period, and notifying the user if the multimedia asset becomes unavailable from the source server before the end of the notification period.

36. The method of claim 30, further comprising locally recording the multimedia asset before the status change occurs.

37. The method of claim 30, further comprising

notifying the user of a status change in a previously selected multimedia asset;

identifying an alternative source of the selected multimedia asset; and

prompting the user to order the selected multimedia asset from the alternative source.

38. The method of claim 30, further comprising presenting the user with a peer-to-peer tie-in related to the multimedia asset.

39. The method of claim 30, further comprising presenting the user with a marketing tie-in relate to the multimedia asset.