Systems and methods for supporting multi-user media content access using index points

• US 20080155615A1
• Filed: 12/22/2006
• Published: 06/26/2008
• Est. Priority Date: 12/22/2006
• Status: Abandoned Application

• Current Assignee: Rovi Guides, Inc. (Adeia Inc.)
• Original Assignee: GuideWorks, LLC (Comcast Corporation)
• Inventors: Daddario, Anthony M., Craner, Michael, Aaron, Kyle
• Application Number:
  US11/644,120
• Publication Number:
  US 20080155615A1
• Time in Patent Office: Days
• US Class Current: 725/91
• CPC Class Codes: H04N 21/4331 Caching operations, e.g. of an advertisement for later insertion during playback
• CPC Class Codes: H04N 21/47202 for requesting content on demand, e.g. video on demand
• CPC Class Codes: H04N 21/4751 for defining user accounts, e.g. accounts for children
• CPC Class Codes: H04N 21/4821 using a grid, e.g. sorted out by channel and broadcast time
• CPC Class Codes: H04N 21/8455 involving pointers to the content, e.g. pointers to the I-frames of the video stream
• CPC Class Codes: H04N 5/765 Interface circuits between an apparatus for recording and another apparatus
• CPC Class Codes: H04N 7/17318 Direct or substantially direct transmission and handling of requests

Abstract

Systems and methods for providing more flexible multi-user media content access using index points is provided. A plurality of custom index points are maintained in a multi-user or multi-room media system. After receiving a request to view an asset, a listing of the index points associated with the requested asset is presented to the user. Each index point may be associated with a current viewing location within the asset. After receiving a selection of an index point, the asset is accessed at the viewing position referenced by the index point, and the index point is updated based on the user'"'"'s progress through the asset. Users may assign custom names and descriptions to the index points and be presented with cached video around the index point in order to more easily identify the relevance of the index point.

Claims

1. A method for accessing an asset associated with a plurality of index points, the method comprising:

receiving a user selection of one of a plurality of index points associated with an asset, wherein each index point represents a viewing position within the asset;

accessing the asset at the viewing position associated with the selected index point; and

updating the viewing position associated with the selected index point to reflect the user'"'"'s viewing progress within the asset.

2. The method of claim 1 further comprising displaying the asset at the viewing position associated with the selected index point after accessing the asset.

3. The method of claim 1 further comprising accessing a database of index point viewing positions in response to receiving the user selection of one of the plurality of index points.

4. The method of claim 3 wherein accessing a database of index point viewing positions comprises accessing a database on a media server remote from the user.

5. The method of claim 1 further comprising caching a portion of video of the asset in response to updating the viewing position, the portion of video cached based on the updated viewing position.

6. The method of claim 5 wherein caching a portion of video of the asset comprises caching a portion of video before the updated viewing position.

7. The method of claim 5 wherein caching a portion of video of the asset comprises caching a portion of video after the updated viewing position.

8. The method of claim 5 further comprising presenting the cached portion of video simultaneously with a listing of the plurality of index points.

9. The method of claim 8 wherein presenting the cached video simultaneously with the listing of the plurality of index points comprises looping the cached video.

10. The method of claim 1 wherein updating the viewing position associated with the selected index point comprises saving a reference or pointer to the updated viewing position.

11. The method of claim 1 further comprising:

receiving a user indication of a custom name or description for the selected index point; and

associating the custom name or description with the selected index point.

12. The method of claim 11 further comprising presenting an index point listing to the user, wherein the index point listing lists the plurality of index points associated with the asset and the custom name associated with the selected index point.

13. The method of claim 1 wherein the asset is selected from the group consisting of a recorded asset, an on-demand asset, a pay-per-view asst, and digital audio.

14. A system for accessing an asset using a plurality of index points, the system comprising:

memory to store a plurality of index points associated with an asset, wherein each index point represents a viewing position within the asset; and

control circuitry configured to;

receive a user selection of one of the plurality of index points;

access the asset at the viewing position associated with the selected index point; and

update the viewing position associated with the selected index point to reflect the user'"'"'s viewing progress within the asset.

15. The system of claim 14 wherein the control circuitry is further configured to display the asset at the viewing position associated with the selected index point after accessing the asset.

16. The system of claim 14 the control circuitry is further configured to access a database of index point viewing positions in response to receiving the user selection of one of the plurality of index points.

17. The system of claim 16 wherein the control circuitry is configured to access a database of index on a media server remote from the user.

18. The system of claim 14 wherein the control circuitry is further configured to cache a portion of video of the asset in response to updating the viewing position, the portion of video cached based on the updated viewing position.

19. The system of claim 18 wherein the control circuitry is configured to cache a portion of video before the updated viewing position.

20. The system of claim 18 wherein the control circuitry is configured to cache a portion of video after the updated viewing position.

21. The system of claim 18 wherein the control circuitry is further configured to present the cached portion of video simultaneously with a listing of the plurality of index points.

22. The system of claim 21 wherein the control circuitry is further configured to loop the cached video.

23. The system of claim 14 wherein the control circuitry is configured to update the viewing position associated with the selected index point by saving a reference or pointer to the updated viewing position.

24. The system of claim 14 wherein the control circuitry is further configured to:

receive a user indication of a custom name or description for the selected index point; and

associate the custom name or description with the selected index point.

25. The system of claim 24 wherein the control circuitry is further configured to present an index point listing to the user, wherein the index point listing lists the plurality of index points associated with the asset and the custom name associated with the selected index point.

26. The system of claim 14 wherein the asset is selected from the group consisting of a recorded asset, an on-demand asset, a pay-per-view asst, and digital audio.

27. A method for indexing an asset, the method comprising:

skipping a first portion of the asset;

playing the asset from a first point corresponding substantially to the end of the skipped portion to a second point, later than the first point; and

storing a played-from index corresponding to the first point and a played-to index corresponding to the second point.

28. The method of claim 27, comprising depicting a relationship between the played-from index and the played-to index.

29. The method of claim 27 wherein skipping the first portion of the asset comprises fast-forwarding through the first portion.

30. The method of claim 27 wherein storing a played-from index comprises storing one or more video frames around the first point and storing a played-to index comprises storing one or more video frames around the second point.

31. The method of claim 30 further comprising displaying the one or more video frames around the first point and the one or more video frames around the second point in the same display screen.