System and method for generating user-specific television content based on closed captioning content

• US 20030093814A1
• Filed: 11/09/2001
• Published: 05/15/2003
• Est. Priority Date: 11/09/2001
• Status: Abandoned Application

• Current Assignee: ATI Technologies Incorporated (Advanced Micro Devices, Inc.)
• Original Assignee: ATI Technologies Incorporated (Advanced Micro Devices, Inc.)
• Inventors: Birmingham, Blair B.A.
• Application Number:
  US10/039,436
• Publication Number:
  US 20030093814A1
• Time in Patent Office: Days
• US Class Current: 725/136
• CPC Class Codes: H04N 21/41407 embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop constructional details of equipment or arrangements specially adapted for portable computer application G06F1/1626; arrangements specially adapted for mobile receivers in broadcast systems H04H20/57
• CPC Class Codes: H04N 21/4316 for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
• CPC Class Codes: H04N 21/4828 for searching program descriptors retrieval of video data G06F16/739
• CPC Class Codes: H04N 21/8126 involving additional data, e.g. news, sports, stocks, weather forecasts
• CPC Class Codes: H04N 21/8549 Creating video summaries, e.g. movie trailer retrieval in video databases by using presentations in form of a video summary G06F16/739
• CPC Class Codes: H04N 7/17318 Direct or substantially direct transmission and handling of requests

Abstract

A system and method for generating and delivering user-specific content from one or more television broadcasts based on closed captioning contents of the television broadcasts are disclosed herein. One or more sets of television content, representative of one or more television channels, multimedia channels, and the like, are received by a content distributor. The content distributor, in one embodiment, decodes the closed captioning contents of the television content. Using a set of parameters defined by a user or an administrator, the content distributor, in one embodiment, generates user-specific content, such as a text transcript, a still image, an audio clip and/or a video clip from a portion of the television broadcast. In one embodiment, the set of parameters includes one or more keywords. In this case, the content distributor searches the closed captioning content of one or more specified channels for the one or more keywords, and if found, generates user-specific content based on the location of the found keywords within the closed captioning content. In another embodiment, the set of parameters includes one or more specified channels, times and/or date combinations. When a specified date and/or time has occurred, the content distributor, in one embodiment, generates user-specific content from a portion of the television content associated with the specified channel. For example, a user could specify a television channel number, time and date of the user'"'"'s favorite network television channel. At the specified time and date, the content distributor generates a text transcript (the user-specific content) from the television broadcast on the specified channel. After generating the user-specific content, the content distributor can transmit the user-specific content to the user'"'"'s receiving device, such as an alphanumeric pager, a wireless phone, a handheld computing device, and the like.

Claims

1. A method comprising the steps of:

receiving television content, the television content including closed captioning content;

identifying a first portion of the television content based on the closed captioning content; and

providing content associated with the first portion of the television content to a remote device.

2. The method of claim 1, wherein the step of identifying includes the steps of:

searching the closed captioning content for a keyword; and

selecting the first portion of the television content based on a location of the keyword within the closed captioning content.

3. The method of claim 2, wherein the keyword is indicated by a user.

4. The method of claim 2, wherein the keyword includes one of:

a single word, a plurality of words, and a phrase.

5. The method of claim 1, wherein the step of identifying includes the steps of:

obtaining a set of parameters; and

selecting the first portion of the television content based on the set of parameters.

6. The method of claim 5, wherein the set of parameters includes at least one keyword.

7. The method of claim 5, wherein the set of parameters includes parameters specifying a specific time period on a specific channel.

8. The method of claim 5, wherein the set of parameters is specified by a user.

9. The method of claim 8, wherein the set of parameters is specified by the user through a website.

10. The method of claim 1, wherein the content associated with the first portion includes a text transcript based on the closed captioning content.

11. The method of claim 1, wherein the content associated with the first portion includes a still image representative of the first portion of the television content.

12. The method of claim 1, wherein the content associated with the first portion includes an audio clip representative of the first portion of the television content.

13. The method of claim 1, wherein the content associated with the first portion includes a video clip representative of the first portion of the television content.

14. The method of claim 1, wherein the remote device includes a wireless device.

15. The method of claim 1, wherein the remote device includes one of:

an alphanumeric pager, a two-way pager, a wireless telephone, and a hand-held computing device.

16. A method comprising the steps of:

locating a keyword within a set of text representative of television content;

selecting a first portion of the television content based on a location of the keyword within the set of text; and

providing content associated with the first portion of the television content to a remote device.

17. The method of claim 16, wherein the set of text is representative of a closed captioning content of the television content.

18. The method of claim 16, wherein the keyword includes one of:

a single word, a plurality of words, and a phrase.

19. The method of claim 16, further including the step of obtaining the keyword.

20. The method of claim 19, wherein the keyword is specified by a user.

21. The method of claim 20, wherein the user specifies the keyword using a website.

22. The method of claim 16, wherein the content associated with the first portion includes a text transcript based on the set of text.

23. The method of claim 16, wherein the content associated with the first portion includes a still image representative of the first portion of the television content.

24. The method of claim 16, wherein the content associated with the first portion includes an audio clip representative of the first portion of the television content.

25. The method of claim 16, wherein the content associated with the first portion includes a video clip representative of the first portion of the television content.

26. The method of claim 16, wherein the remote device includes a wireless device.

27. The method of claim 16, wherein the remote device includes one of:

an alphanumeric pager, a two-way pager, a wireless telephone, and a hand-held computing device.

28. A system comprising:

a closed captioning decoder to decode a closed captioning content of a television signal to generate a set of text representative of the closed captioning content;

a content server to select a first portion of said television signal based on an analysis of said set of text; and

a transmitter to transmit content associated with said first portion of said television signal to a remote device.

29. The system of claim 28, wherein the analysis of said set of text includes locating a keyword within said set of text.

30. The system of claim 29, wherein the keyword is indicated by a user.

31. The system of claim 29, wherein the keyword includes one of:

a single word, a plurality of words, and a phrase.

32. The system of claim 28, wherein the analysis of said set of text includes selecting said first portion of said television signal based on a set of parameters.

33. The system of claim 32, wherein said set of parameters includes parameters specifying a specific time period on a specific channel.

34. The system of claim 32, wherein said set of parameters is specified by a user.

35. The system of claim 34, wherein said set of parameters is specified by the user through a website.

36. The system of claim 28, wherein said content associated with said first portion includes a text transcript based on said closed captioning content.

37. The system of claim 28, wherein said content associated with said first portion includes a still image representative of said first portion of said television signal.

38. The system of claim 28, wherein said content associated with said first portion includes an audio clip representative of said first portion of said television signal.

39. The system of claim 28, wherein said content associated with said first portion includes a video clip representative of said first portion of said television signal.

40. The system of claim 28, wherein said remote device includes a wireless device.

41. The system of claim 28, wherein said remote device includes one of:

an alphanumeric pager, a two-way pager, a wireless telephone, and a hand-held computing device.

42. A computer readable medium, said computer readable medium including instructions to manipulate a processor to:

receive television content, the television content including closed captioning content;

identify a first portion of the television content based on the closed captioning content; and

provide content associated with the first portion of the television content to a remote device.

43. The computer readable medium of claim 42, wherein said instructions to manipulate said processor to identify include instructions to manipulate said processor to:

search the closed captioning content for a keyword; and

select the first portion of the television content based on a location of the keyword within the closed captioning content.

44. The computer readable medium of claim 43, wherein the keyword is indicated by a user.

45. The computer readable medium of claim 43, wherein the keyword includes one of:

a single word, a plurality of words, and a phrase.

46. The computer readable medium of claim 42, wherein said instructions to manipulate said processor to identify include instructions to manipulate said processor to:

obtain a set of parameters; and

select the first portion of the television content based on the set of parameters.

47. The computer readable medium of claim 46, wherein the set of parameters includes at least one keyword.

48. The computer readable medium of claim 46, wherein the set of parameters includes parameters specifying a specific time period on a specific channel.

49. The computer readable medium of claim 46, wherein the set of parameters is specified by a user.

50. The computer readable medium of claim 49, wherein the set of parameters is specified by the user through a website.

51. The computer readable medium of claim 42, wherein the content associated with the first portion includes a text transcript representative of the first portion of the television content.

52. The computer readable medium of claim 42, wherein the content associated with the first portion includes a still image based on the closed captioning content.

53. The computer readable medium of claim 42, wherein the content associated with the first portion includes an audio clip representative of the first portion of the television content.

54. The computer readable medium of claim 42, wherein the content associated with the first portion includes a video clip representative of the first portion of the television content.

55. The computer readable medium of claim 42, wherein the remote device includes a wireless device.

56. The computer readable medium of claim 42, wherein the remote device includes one of:

an alphanumeric pager, a two-way pager, a wireless telephone, and a hand-held computing device.