A playlist generating method for generating a playlist of content from
received broadcasted data is provided. The playlist generating method
includes the steps of: extracting features of broadcast content
beforehand, storing the features in a content feature file, and storing
information relating to the broadcast content in a content information
DB; extracting features from the received data, and storing the features
in a data feature file; searching for broadcast content of a
predetermined kind by comparing data in the content feature file and data
in the data feature file; when a name of the predetermined kind of
content is determined, storing data corresponding to the broadcast
content of the predetermined kind in a search result file; generating a
playlist for the broadcast content of the predetermined kind from the
search result file and the content information DB.