CONTENT DISTRIBUTION DEVICE, CONTENT DISTRIBUTION METHOD, VIEWER TERMINAL, AND CONTENT REPRODUCTION METHOD
First Claim
1. A content distribution device for communicating, through a network, with a viewer terminal which views program content having commercial image data inserted therein, the program content broadcasted by a broadcasting station, comprising:
- a first receiver configured to receive a broadcast signal from the broadcasting station, the broadcast signal including the program content and electronic program information, the program content having a commercial image data inserted therein;
an commercial extractor configured to extract the commercial image data from the program content and create, based on the electronic program information, commercial metadata including a performer, genre, and title of the program content;
a first storage configured to store the commercial image data and the commercial metadata that are associated with each other;
a second storage configured to store distribution contents each of which is image content to be distributed to the viewer terminal through the network;
a second receiver configured to receive a content distribution request from the viewer terminal;
a content selector configured to select the distribution content specified by the content distribution request from the second storage;
a third receiver configured to receive, from the viewer terminal, viewing history information of the viewer terminal, the viewing history information including a performer, genre, and title of program contents which have been viewed through the viewer terminal;
an commercial inserter configured to select the commercial metadata from the first storage based on the viewing history information and insert the commercial image data corresponding to a selected commercial metadata in the distribution content selected by the content selector; and
a distribution unit configured to distribute the distribution content having the commercial image data inserted therein to the viewer terminal.
1 Assignment
0 Petitions
Accused Products
Abstract
A content distribution device includes a first receiver which receives, from the broadcasting station, the program content having the commercial image data and electronic program information; an commercial extractor which extracts the commercial image data and creates commercial metadata based on the electronic program information; a first storage which stores the commercial image data and the commercial metadata that are associated with each other; a second storage which stores distribution contents; a content selector which selects the distribution content according to a request from the view terminal from the second storage; a third receiver which receives, from the viewer terminal, viewing history information of program contents; an commercial inserter which selects the commercial metadata from the first storage based on the viewing history information and inserts the commercial image data corresponding to the selected commercial metadata in the distribution content; and a distribution unit which distributes the distribution content to the viewer terminal.
-
Citations
9 Claims
-
1. A content distribution device for communicating, through a network, with a viewer terminal which views program content having commercial image data inserted therein, the program content broadcasted by a broadcasting station, comprising:
-
a first receiver configured to receive a broadcast signal from the broadcasting station, the broadcast signal including the program content and electronic program information, the program content having a commercial image data inserted therein; an commercial extractor configured to extract the commercial image data from the program content and create, based on the electronic program information, commercial metadata including a performer, genre, and title of the program content; a first storage configured to store the commercial image data and the commercial metadata that are associated with each other; a second storage configured to store distribution contents each of which is image content to be distributed to the viewer terminal through the network; a second receiver configured to receive a content distribution request from the viewer terminal; a content selector configured to select the distribution content specified by the content distribution request from the second storage; a third receiver configured to receive, from the viewer terminal, viewing history information of the viewer terminal, the viewing history information including a performer, genre, and title of program contents which have been viewed through the viewer terminal; an commercial inserter configured to select the commercial metadata from the first storage based on the viewing history information and insert the commercial image data corresponding to a selected commercial metadata in the distribution content selected by the content selector; and a distribution unit configured to distribute the distribution content having the commercial image data inserted therein to the viewer terminal. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. A viewer terminal which views program content having commercial image data inserted therein serving as a broadcast program broadcasted by a broadcasting station and creates and accumulates viewing history information including a performer, genre, and title of program contents which have been viewed;
-
a first receiver configured to receive a broadcast signal from the broadcasting station, the broadcast signal including the program content having the commercial image data inserted therein and electronic program information of the program content; an commercial extractor configured to extract the commercial image data from the program content and create commercial metadata including a performer, genre, and title of the program content based on the electronic program information; a first storage configured to store the commercial image data and the commercial metadata that are associated with each other; a distribution request unit configured to transmit a content distribution request via a network to a content delivery device configured to manage distribution of distribution contents each of which is image content to be distributed through the network and obtain the distribution content specified by the content distribution request from the content delivery device; an commercial inserter configured to select the commercial metadata from the first storage based on the viewing history information and inserts the commercial image data corresponding to a selected commercial metadata in the distribution content obtained by the distribution request unit; and a content reproduction unit configured to reproduce the distribution content having the commercial image data inserted therein.
-
-
8. A content distribution method executed by a computer which communicates, through a network, with a viewer terminal which views program content having commercial image data inserted therein, the program content serving as a broadcast program broadcasted by a broadcasting station, comprising:
-
receiving a broadcast signal from the broadcasting station, the broadcast signal including the program content having the commercial image data inserted therein and electronic program information of the program content; extracting the commercial image data from the program content, creating commercial metadata including a performer, genre, and title of the program content based on the electronic program information, and storing the commercial image data and the commercial metadata by relating these data to each other in a first storage; receiving a content distribution request from the viewer terminal; a content selector configured to select a distribution content specified by the content distribution request from a second storage configured to store distribution contents each of which is image content to be distributed to the viewer terminal through the network; receiving, from the viewer terminal, viewing history information of the viewer terminal, the viewing history information including a performer, genre, and title of program contents which have been viewed through the viewer terminal; selecting the commercial metadata from the first storage based on the viewing history information and inserting the commercial image data corresponding to a selected commercial metadata in the distribution content selected; and distributing the distribution content having the commercial image data inserted therein to the viewer terminal.
-
-
9. A content reproduction method executed by a viewer terminal which views program content having commercial image data inserted therein serving as a broadcast program broadcasted by a broadcasting station and creates and accumulates viewing history information including a performer, genre, and title of program contents which have been viewed;
-
receiving a broadcast signal from the broadcasting station, the broadcast signal including the program content having the commercial image data inserted therein and electronic program information of the program content; extracting the commercial image data from the program content, creating commercial metadata including a performer, genre, and title of the program content based on the electronic program information, and storing the commercial image data and the commercial metadata by relating these data to each other in a first storage; transmitting a content distribution request via a network to a content delivery device configured to manage distribution of distribution contents each of which is image content to be distributed through the network and obtaining the distribution content specified by the content distribution request from the content delivery device; selecting the commercial metadata from the first storage based on the viewing history information and inserting the commercial image data corresponding to a selected commercial metadata in the distribution content obtained; and reproducing the distribution content having the commercial image data inserted therein.
-
Specification