CAPTION EXTRACTION AND ANALYSIS

1 . A method, comprising:

receiving a caption transcript at an extraction and analysis module;

dividing the caption transcript into one or more segments;

extracting data, words, or phrases from the one or more segments of the caption transcript;

providing metadata based on said extracting; and

storing the metadata in a metadata archive, the metadata being associated with the caption transcript in the metadata archive.

2 . The method of claim 1 , further comprising:

querying the metadata archive to identify relevant media content; and

providing the identified, relevant media content to a user.

3 . The method of claim 2 , further comprising providing additional content to the user.

4 . The method of claim 3 , wherein the additional content is provided to the user based on a search term used to query the metadata archive, a keyword associated with the media content provided to the user, or an event in the media content provided to the user.

5 . The method of claim 1 , further comprising:

analyzing the extract data, words, or phrases, or the caption transcript, to generate additional information; and

storing the additional information in the metadata archive.

6 . The method of claim 1 , wherein the metadata stored in the metadata archive includes at least some of the extracted data, words, or phrases.

7 . The method of claim 6 , wherein the metadata includes relevance scores associated with one or more key phrases extracted from the caption transcript.

8 . The method of claim 1 , wherein the caption transcript corresponds to only a portion of a media program.

9 . The method of claim 1 , wherein the metadata is provided in substantially real-time relative to a live media program.

10 . The method of claim 1 , wherein the extraction and analysis module is automated.

11 . A system, comprising:

an extraction and analysis module configured to receive a caption transcript corresponding to a media program, divide the caption transcript or media program into one or more segments, extract information from the caption transcript, analyze the caption transcript, and provide metadata based on said extracting and analyzing; and

a metadata archive configured to store metadata provided by the extraction and analysis module.

12 . The system of claim 11 , wherein the metadata archive is further configured to store the caption transcript.

13 . The system of claim 11 , wherein the extraction and analysis module is automated and wherein the system further comprises a manual extraction and analysis module.

14 . The method of claim 13 , wherein the manual extraction and analysis module is configured to edit metadata provided by the automated extraction and analysis module.

15 . A method for creating metadata associated with a caption transcript, comprising:

searching a caption transcript for phrases matching one or more predefined patterns;

scoring the matched phrases from the caption transcript as a function of their relevance within the caption transcript; and

storing in a metadata archive at least some of the matched phrases and their corresponding scores as metadata associated with the caption transcript.

16 . The method of claim 15 , further comprising categorizing the caption transcript as a function of the matched phrases.

17 . The method of claim 15 , wherein only the most relevant of the matched phrases are stored in the metadata archive.

18 . The method of claim 15 , wherein at least one of the predefined patterns comprises a regular expression.

19 . The method of claim 15 , wherein at least one of the matched phrases is not stored in the metadata archive as a result of the at least one matched phrase not being in a similar category as a plurality of others of the matched phrases.

20 . The method of claim 15 , wherein at least one of the predefined patterns comprises a pattern which searches for consecutive, non-trivial words.