System and method for generating a visual summary of previously viewed multimedia content

• US 8,769,571 B2
• Filed: 10/19/2010
• Issued: 07/01/2014
• Est. Priority Date: 10/19/2010
• Status: Expired due to Fees

• Current Assignee: Sony Corporation (Sony Group Corp.)
• Original Assignee: Sony Corporation (Sony Group Corp.), Sony Mobile Communications AB (Sony Group Corp.)
• Inventors: de Lon, David, Lindberg, Bjorn, Mrtensson, Joakim
• Primary Examiner(s): Harold, Jefferey
• Assistant Examiner(s): Monshi, Samira
• Application Number:
  US13/256,504
• Publication Number:
  US 20120284094A1
• Time in Patent Office: 1,351 Days
• US Class Current: 725/38
• CPC Class Codes: G06F 16/739 in form of a video summary, e.g. the video summary being a video sequence, a composite still image or having synthesized frames

Abstract

A method (100) and electronic device (10) for resuming multimedia content playback for display on the electronic device. The method includes: receiving a command to render multimedia content from a user input device (20), wherein the multimedia content includes previously viewed multimedia content and un-viewed multimedia content; selecting one or more segments of the previously viewed multimedia content; displaying a thumbnail that corresponds to the selected one or more segments on a display (18) of the electronic device to provide a visual summary of the previously viewed content; and displaying at least a portion of the un-viewed multimedia content after at least a portion of the visual summary is displayed on the display.

Claims

1. A method for resuming multimedia content playback for display on an electronic device, the method comprising:

receiving a command to render multimedia content from a user input device, wherein the multimedia content includes previously viewed multimedia content and un-viewed multimedia content, and wherein the multimedia content is divided into predefined segments, one or more of the predefined segments corresponding to the previously viewed multimedia content and one or more of the predefined segments corresponding to the un-viewed multimedia content, each predefined segment having a respective duration that is dependent on its temporal location in the multimedia content;

selecting one or more of the predefined segments corresponding to the previously viewed multimedia content;

displaying one or more thumbnails on a display of the electronic device to provide a visual summary of the previously viewed content, each thumbnail corresponding to a respective one of the selected one or more predefined segments; and

displaying at least a portion of the un-viewed multimedia content after at least a portion of the visual summary is displayed on the display.

2. The method of claim 1, wherein each thumbnail of the selected one or more predefined segments are presented on the display in a collage format.

3. The method of claim 2, wherein each thumbnail of the selected one or more predefined segments are presented in a sequential manner based on a temporal order of the previously viewed content.

4. The method of claim 1, further including receiving user input to bypass display of at least a portion of the visual summary.

15. The method of claim 1, wherein the respective duration of each predefined segment is defined in accordance with an algorithm corresponding to a standardized curve mapped onto the multimedia content.

16. The method of claim 1, wherein the duration of a predefined segment located toward a middle of the multimedia content is shorter than the duration of a predefined segment located toward a beginning or end of the multimedia content.

17. The method of claim 1, wherein more predefined segments are located toward a middle of the multimedia content than toward a beginning or end of the multimedia content.

5. An electronic device comprising:

a memory for storing multimedia content and a content review application, wherein the multimedia content is divided into predefined segments, each predefined segment having a respective duration that is dependent on its temporal location in the multimedia content;

a user input device for receiving a command to render multimedia content stored on the electronic device, wherein the multimedia content includes at least one multimedia application that includes previously viewed multimedia content and unviewed multimedia content, one or more of the predefined segments of the multimedia content corresponding to the previously viewed multimedia content and one or more of the predefined segments corresponding to the un-viewed multimedia content;

a processor coupled to the user input device and the memory, wherein the processor processes the previously viewed multimedia content according to the content review application to select one or more of the predefined segments corresponding to the previously viewed multimedia content to form a visual summary that includes one or more thumbnails, each thumbnail corresponding to a respective one of the selected one or more predefined segments; and

a display coupled to the processor, wherein the display presents the visual summary prior to displaying at least a portion of the un-viewed multimedia content.

6. The electronic device of claim 5, wherein the electronic device is a mobile telephone.

7. The electronic device of claim 5, wherein the user input device is a keypad.

8. The electronic device of claim 5, wherein the user input device is a touch screen.

9. The electronic device of claim 5, wherein the visual summary is a collage presented on the display, wherein the collage includes thumbnails associated with each of the selected one or more predefined segments.

10. The electronic device of claim 9, wherein at least one thumbnail is associated with a video clip of the selected predefined segment.

11. The electronic device of claim 5, wherein the visual summary includes presenting each thumbnail of the selected one or more predefined segments in a sequential manner based on a temporal order of the previously viewed content.

12. The electronic device of claim 5, wherein the visual summary includes one or more advertisements embedded within the visual summary.

13. The electronic device of claim 5, wherein the visual summary includes one or more product placement indexes in the visual summary.

14. The electronic device of claim 5, wherein the electronic device includes a bypass mechanism for receiving user input to bypass display of at least a portion of the visual summary.

18. The electronic device of claim 5, wherein the respective duration of each predefined segment is defined in accordance with an algorithm corresponding to a standardized curve mapped onto the multimedia content.

19. The electronic device of claim 5, wherein the duration of a predefined segment located toward a middle of the multimedia content is shorter than the duration of a predefined segment located toward a beginning or end of the multimedia content.

20. The electronic device of claim 5, wherein more predefined segments are located toward a middle of the multimedia content than toward a beginning or end of the multimedia content.