PROVIDING SKETCH ANNOTATIONS WITH MULTIMEDIA PROGRAMS

• US 20160211005A1
• Filed: 02/26/2016
• Published: 07/21/2016
• Est. Priority Date: 09/12/2008
• Status: Active Grant

• Current Assignee: AT&T Intellectual Property I LP (AT&T, Inc.)
• Original Assignee: AT&T Intellectual Property I LP (AT&T, Inc.)
• Inventors: Amento, Brian Scott, Stead, Larry, Nathan, Mukesh
• Granted Patent: US 10,149,013 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: A63F 2300/572 Communication between players during game play of non game information, e.g. e-mail, chat, file transfer, streaming of audio and streaming of video
• CPC Class Codes: G06F 3/017 Gesture based interaction, e.g. based on a set of recognized hand gestures interaction based on gestures traced on a digitiser G06F3/04883
• CPC Class Codes: G06F 3/04845 for image manipulation, e.g. dragging, rotation, expansion or change of colour
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text
• CPC Class Codes: G06F 40/169 Annotation, e.g. comment data or footnotes
• CPC Class Codes: G11B 27/034 on discs G11B27/036, G11B27/038 take precedence
• CPC Class Codes: G11B 27/34 Indicating arrangements indicating means incorporated in magazine or cassette G11B23/046 and G11B23/0875; indicating measured values in general G01D
• CPC Class Codes: H04N 21/4788 communicating with other users, e.g. chatting arrangements for providing for computer conferences, e.g. chat rooms, to substation in data switching networks H04L12/1813; distributed application using peer-to-peer [P2P] networks H04L67/104
• CPC Class Codes: H04N 21/8146 involving graphical data, e.g. 3D object, 2D graphics

Abstract

A method for collaborative sketch annotating of a program of multimedia content includes enabling a first user to create a sketch annotation, enabling the first user to store sketch annotation data related to the sketch annotation, and enabling a second user to access the sketch annotation. The second user may navigate the program using the sketch annotation and/or an indication of the sketch annotation. The first user may create the sketch annotation while viewing the program, for example, and the program may be paused for adding the sketch annotation to one or more paused frames. The sketch annotations may include chronological information indicative of a chronological location of the sketch annotation within the program.

Claims

1. A content annotation method, comprising:

receiving, from a first device associated with a first user viewing multimedia content, a first annotation including an image and an indication of a first annotation duration wherein annotations of the first user include source identification features indicative of the first user as a source of the annotations;

wherein the source identification feature comprises a source identification avatar;

associating the first annotation with a first temporal location of the multimedia content;

providing, by a data processing system, the multimedia content, the first annotation, and the first temporal location to a second device associated with a second user of the multimedia content, wherein, upon displaying the multimedia content, the second device displays the first annotation at the first temporal location, for the first annotation duration, overlaying the multimedia content; and

responsive to receiving a second annotation, a second temporal location, and a second annotation duration from the second user, the first device, upon displaying the multimedia content, displays the second annotation at the second temporal location, for the second annotation duration, overlaying the multimedia content.

2. The method of claim 1, wherein:

associating the first annotation with the first temporal location includes storing chronological information indicative of the first temporal location within the multimedia content.

3. The method of claim 1, wherein the first annotation comprises an image of the multimedia content displaying at the time the first user asserted an annotation button.

4. The method of claim 1, wherein:

the second device navigates to the first temporal location of the multimedia content containing the sketch annotation responsive to detecting an indication of the sketch annotation.

5. The method of claim 1, wherein the first annotation is color coded to further distinguish it from further annotations from sources.

6. The method of claim 1, wherein the first device comprises a mobile device and wherein the receiving occurs in response to user assertion of a particular button on the mobile device.

7. The method of claim 6, wherein the first device is a set top box.

8. The method of claim 6, wherein the mobile device is configured to generate an annotation element in accordance with motion of the mobile device.

9. The method of claim 1, wherein elements of the first annotation align to elements of a current image of the multimedia content, the method further comprising:

removing the first annotation when the first annotation no longer aligns to the image.

10. The method of claim 1, further comprising:

removing the first annotation in response to a change of scene in the multimedia content.

11. A data processing system suitable for use in a multimedia content delivery network, the system comprising:

a processor; and

a computer readable storage medium including program instructions which, when executed by a processor, cause the processor to perform operations for annotating multimedia content, the operations comprising;

receiving, from a first device associated with a first user viewing multimedia content, a first annotation including an image and an indication of a first annotation duration wherein annotations of the first user include a source identification feature indicative of the first user as a source of the annotations, wherein the source identification features are selected from;

a source identification avatar and a source identification icon;

associating the first annotation with a first temporal location of the multimedia content;

providing, by a data processing system, the multimedia content, the first annotation, and the first temporal location to a second device associated with a second user of the multimedia content, wherein, upon displaying the multimedia content, the second device displays the first annotation at the first temporal location, for the first annotation duration, overlaying the multimedia content; and

responsive to receiving a second annotation, a second temporal location, and a second annotation duration from the second user, the first device, upon displaying the multimedia content, displays the second annotation at the second temporal location, for the second annotation duration, overlaying the multimedia content.

12. The system of claim 11, wherein the operations include:

generating the first annotation in accordance with user movements captured by a camera.

13. The system of claim 11, wherein the user movements include hand movements of the user.

14. The system of claim 11, wherein the first annotation encircles a particular element of the multimedia content and wherein the operations include:

automatically moving the first annotation in accordance with motion of the particular element.

15. The system of claim 14, wherein generating the annotation includes receiving user input from a touch screen of the first device.

16. A non-transitory computer readable medium comprising computer executable instructions that, when executed by a processor, cause the processor to perform operations, comprising:

responsive to detecting user input indicating an annotation duration and including annotation input representative of an annotation, including an image, from a first user, the first user belonging to an annotation group, storing annotation data indicative of the annotation, wherein the annotation data is associated with a chronological location of multimedia content provided to the first user, wherein the multimedia content is selected from;

television content, pay-per-view content, and video on demand content;

wherein annotations of the first user include a source identification avatar indicative of the first user as a source of the annotations; and

responsive to a second user of the annotation group requesting the multimedia content, providing the annotation data and the multimedia content to the second user wherein, upon presentation to the second user, the annotation is displayed, overlaying the multimedia content, for a duration determined by the annotation duration.

17. The computer readable medium of claim 16, wherein the annotation image is indicative of a frame of the multimedia content displayed when the first user annotated the multimedia content.

18. The computer readable medium of claim 16, wherein the operations include:

generating an annotation request responsive to the first user asserting an annotation button on a remote control device.

19. The computer readable medium of claim 16, wherein the operations include:

wherein the mobile device is configured to generate an annotation element in accordance with motion of the mobile device.

20. The computer readable medium of claim 16, wherein the operations include:

wherein the first annotation is color coded to further distinguish it from further annotations from sources.