ANNOTATION BASED NAVIGATION OF MULTIMEDIA CONTENT

• US 20090319884A1
• Filed: 06/23/2008
• Published: 12/24/2009
• Est. Priority Date: 06/23/2008
• Status: Abandoned Application

• Current Assignee: AT&T Intellectual Property I LP (AT&T, Inc.)
• Original Assignee: AT&T Intellectual Property I LP (AT&T, Inc.)
• Inventors: Stead, Larry, Amento, Brian Scott, Harrison, Christopher
• Application Number:
  US12/144,397
• Publication Number:
  US 20090319884A1
• Time in Patent Office: Days
• US Class Current: 715/230
• CPC Class Codes: G06Q 10/10 Office automation; Time management

Abstract

A disclosed service for enabling enhanced navigation of a program of multimedia content includes enabling a user to access annotation data associated with the program. The annotation data is indicative of a plurality of chronologically ordered annotations generated by one or more viewers of the program. The chronological positioning of an annotation within the program is indicative of the portion of the program being watched when the annotation was created. In other words, the annotations occur at locations in the program when they are created. If a first user creates a first annotation at the seven minute mark of a program, a second user, who watches the program while accessing the stored annotation data, will see the first user'"'"'s annotation at the seven minute mark of the program.

Claims

1. A service for enabling enhanced navigation of a program of multimedia content, comprising:

enabling a user to access annotation data associated with the program, wherein the annotation data is indicative of a plurality of chronologically ordered annotations generated by viewers of the program, wherein a chronological position of an annotation within the program is indicative of a portion of the program being watched when the annotation was created;

enabling a user to define annotation criteria including a criterion selected from the group consisting of an annotation density criterion and an annotation content criterion; and

after identifying a chronological position within the program satisfying the annotation criteria, advancing the user to the identified chronological position.

2. The service of claim 1, further comprising playing the program from the identified chronological position and displaying information indicative of chronologically subsequent annotations as the program is playing.

3. The service of claim 1, wherein an annotation includes an image representing a frame of the program corresponding to the chronological position of the annotation.

4. The service of claim 3, wherein an annotation includes information selected from the group consisting of text, an image, a video sequence, and an audio sequence generated by the user.

5. The service of claim 1, wherein the annotation density criterion specifies a minimum number of annotations within a specified duration of the program.

6. The service of claim 1, wherein at least some of the annotations include chat annotations including text generated by the annotation author and wherein the content criteria specifies chat annotations.

7. The service of claim 1, wherein the annotations include rating annotations indicating an annotation author'"'"'s approval or disapproval of chronologically proximal content and wherein the content criterion pertains to the rating annotations.

8. The service of claim 7, wherein the annotation criteria specify a density of rating annotations approving or disapproving of the corresponding proximal content.

9. The service of claim 8, wherein the annotation criteria specify a density of rating annotations approving of the chronologically proximal content and a density of rating annotations disapproving of the chronologically proximal content.

10. A data processing system suitable for use in a multimedia content delivery network, the system comprising a processor having access to tangible, computer readable storage including embedded executable instructions for navigating a multimedia content program using annotations associated with the program, comprising instructions to:

access annotation data indicative of a plurality of annotations corresponding to the program;

enable a user to define annotation criteria including at least a density criteria specifying an annotation density threshold or a content criteria specifying a content characteristic of the annotations;

identify a chronological position within the program wherein the annotation criteria are satisfied;

present the user with an option to advance the program to the identified chronological position; and

play the program from the identified chronological position and display any chronologically subsequent annotations as the program is playing.

11. The system of claim 10, wherein an annotation includes an image representing a frame of the program corresponding to the chronological position of the annotation.

12. The system of claim 10, wherein an annotation includes information selected from the group consisting of text, an image, a video sequence, and an audio sequence selected by an author of the annotation.

13. The system of claim 10, wherein the annotation density criterion specifies a minimum number of annotations within a specified duration of the program.

14. The system of claim 10, wherein at least some of the annotations include chat annotations including text generated by the annotation author and wherein the content criteria specifies chat annotations.

15. The system of claim 10, wherein the annotations include rating annotations indicating an annotation author'"'"'s approval or disapproval of chronologically proximal content and wherein the content criterion pertains to the rating annotations.

16. The system of claim 15, wherein the annotation criteria specify a density of rating annotations approving or disapproving of the corresponding proximal content.

17. The system of claim 16, wherein the annotation criteria specify a density of rating annotations approving of the chronologically proximal content and a density of rating annotations disapproving of the chronologically proximal content.

18. A method supporting annotation based navigation of a program of multimedia content, comprising:

responding to a user request for annotation data associated with the program by determining whether the user is authorized to access the annotation data;

responding to authorizing the user by enabling the user to access the annotation data;

enabling the user to define annotation criteria;

responding to a request to search the annotation data by identifying a chronological location in the program associated with a set of annotations satisfying the criteria; and

taking an action selected from the group consisting of (1) advancing the program to the identified chronological position and (2) presenting the user with an option to advance the program to the identified chronological position.

19. The method of claim 18, wherein an annotation includes information selected from the group consisting of text, an image, a video sequence, and an audio sequence selected by an author of the annotation.

20. The method of claim 18, wherein the annotation density criterion specifies a minimum number of annotations within a specified duration of the program.

21. The method of claim 18, wherein at least some of the annotations include chat annotations including text generated by the annotation author and wherein the content criteria specifies chat annotations.

22. The method of claim 18, wherein the annotations include rating annotations indicating an annotation author'"'"'s approval or disapproval of chronologically proximal content and wherein the content criterion pertains to the rating annotations.

23. The method of claim 22, wherein the annotation criteria specify a density of rating annotations approving or disapproving of the corresponding proximal content.

24. The method of claim 23, wherein the annotation criteria specify a density of rating annotations approving of the chronologically proximal content and a density of rating annotations disapproving of the chronologically proximal content.