Capturing video content

• US 8,644,689 B2
• Filed: 08/24/2011
• Issued: 02/04/2014
• Est. Priority Date: 08/24/2011
• Status: Active Grant

• Current Assignee: Lenovo PC International Limited (Lenovo Group Ltd.)
• Original Assignee: Lenovo Singapore Pte Limited (Lenovo Group Ltd.)
• Inventors: Matthews, Michael Thano, Flores, Axel Ramirez, Locker, Howard
• Primary Examiner(s): Chevalier, Robert
• Application Number:
  US13/216,839
• Publication Number:
  US 20130051765A1
• Time in Patent Office: 895 Days
• Field of Search: 386/278, 386/224, 386/226, 386/227, 386/234, 386/248, 386/326
• US Class Current: 386/326
• CPC Class Codes: H04N 5/772 the recording apparatus and the television camera being placed in the same enclosure

Abstract

An apparatus and method are disclosed for capturing video content. A buffer stores a most recent time interval of a video signal. A capture module stops overwrite of a stored video signal in response to a capture command. A copy module retrieves the stored video signal.

Claims

1. An apparatus comprising:

a buffer storing a most recent time interval of a video signal as the video signal is transmitted from a video source to a television, wherein the stored video signal is overwritten after the most recent time interval is expired;

a storage device storing machine-readable code;

a processor executing the machine-readable code, the machine-readable code comprising;

a capture module stopping overwrite of a stored video signal in response to a capture command; and

a copy module retrieving the stored video signal.

2. The apparatus of claim 1, the copy module further receiving a selection of a portion of the stored video signal and communicating the selected portion of the stored video signal to a target.

3. The apparatus of claim 2, the copy module further performing an operation on the selected portion of the stored video signal in response to an operation command, the operation selected from appending a comment, appending a tag, and editing the selected portion of the stored video signal.

4. The apparatus of claim 2, wherein the target is a storage device.

5. The apparatus of claim 2, wherein the target is a website.

6. The apparatus of claim 2, wherein the target is an email address.

7. The apparatus of claim 1, wherein the most recent time interval is in the range of one to five minutes.

8. The apparatus of claim 1, wherein the buffer continues to store the video signal without overwriting the stored video signal subsequent to the capture module stopping overwrite of the stored video signal.

9. The apparatus of claim 1, wherein the buffer is organized as a double buffer with a second buffer continuing to store the video signal subsequent to the capture module stopping overwrite of the stored video signal in a first buffer.

10. The apparatus of claim 1, wherein the video signal is a television video signal.

11. A method of video capture comprising:

storing, by use of a processor, a most recent time interval of a video signal in a buffer as the video signal is transmitted from a video source to a television, wherein the stored video signal is overwritten after the most recent time interval is expired;

stopping overwrite of a stored video signal in response to a capture command; and

retrieving the stored video signal.

12. The method of claim 11, the method further comprising receiving a selection of a portion of the stored video signal and communicating the selected portion of the stored video signal to a target, wherein the target is selected from the group consisting of a storage device, a web site, and an email.

13. The method of claim 11, wherein the most recent time interval is in the range of one to five minutes.

14. The method of claim 11, wherein the buffer continues to store the video signal without overwriting the stored video signal subsequent to stopping overwrite of the stored video signal.

15. The method of claim 11, wherein the buffer is organized as a double buffer with a second buffer continuing to store the video signal subsequent to stopping overwrite of the stored video signal in a first buffer.

16. A program product comprising a storage device storing machine-readable code executed by a processor to perform the operations of:

storing, by use of a processor, a most recent time interval of a video signal in a buffer as the video signal is transmitted from a video source to a television, wherein the stored video signal is overwritten after the most recent time interval is expired;

stopping overwrite of a stored video signal in response to a capture command; and

retrieving the stored video signal.

17. The program product of claim 16, the operations further comprising receiving a selection of a portion of the stored video signal and communicating the selected portion of the stored video signal to a target, wherein the target is selected from the group consisting of a storage device, a web site, and an email.

18. The program product of claim 16, wherein the most recent time interval is in the range of one to five minutes.

19. The program product of claim 16, wherein the buffer continues to store the video signal without overwriting the stored video signal subsequent to stopping overwrite of the stored video signal.

20. The program product of claim 16, wherein the buffer is organized as a double buffer with a second buffer continuing to store the video signal subsequent to stopping overwrite of the stored video signal in a first buffer.