BROADCASTING RECEIVER, METHOD AND PROGRAM OF SEARCHING KEYWORD

摘要

PROBLEM TO BE SOLVED: To acquire information related to a program from a search engine while watching the program.

SOLUTION: A broadcasting receiver includes a signal processing unit 116 which acquires subtitle data from a broadcast signal, a keyword extraction unit 200 which extracts a keyword from the subtitle data, a keyword display instruction unit 204 which displays the extracted keyword with an image according to the broadcast signal, a search instruction unit 208 which instructs keyword search by a search engine through a communication network when a search instruction is received with respect to the displayed keyword, and a search result display unit 210 which displays a search result of the search engine.

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