Content-related information acquisition device, content-related information acquisition method, and content-related information acquisition program

摘要

I collect a wide range of information about the content of the broadcast program, etc.. For example, the content included information acquisition unit 2, to get from the EPG, the content attachment information, which is information content identification information is information that identifies the content is input, attached to the content that the content identification information indicates. For example, the home page, which is connected to the Internet, as an electronic bulletin board, the text group information source 1 to store the text group for the various contents, based on the content associated information, content-related text group collection unit 3, the content I collect the content-related text group is a group of text related to.