BROADCAST RECEIVING DEVICE

摘要

A broadcast receiving device is provided with: a broadcast receiving unit which receives a digital broadcast signal including broadcast program video and application-related information; a storage unit which stores the received broadcast program video and application-related information; a video decoding unit which decodes the video; an application acquisition unit which acquires an application on the basis of location information included in the application-related information; an application execution unit which executes the acquired application; an output unit which is able to output the video; and a control unit for reproducing and decoding the broadcast program video from the storage unit, reproducing the application-related information from the storage unit, acquiring the application on the basis of the location information included in the reproduced application-related information, and executing the acquired application.

主权项

1. A broadcast receiving device which is capable of executing an application in cooperation with a broadcast program and capable of receiving a digital broadcast signal of a digital broadcast, comprising:
a broadcast receiving unit that receives the digital broadcast signal including a broadcast program video and application-related information; a storage unit that records therein the broadcast program video and the application-related information included in the received digital broadcast signal; a video decoding unit that decodes the broadcast program video; an application acquisition unit that acquires a predetermined application on the basis of location information included in the application-related information; an application execution unit that executes the acquired predetermined application to decode an application-executed video; an output unit that is capable of outputting the broadcast program video or the application-executed video; and a control unit, wherein the control unit performs control to reproduce and decode the broadcast program video from the storage unit, reproduce the application-related information from the storage unit, acquire a predetermined application on the basis of the location information included in the reproduced application-related information, and execute the acquired predetermined application; and wherein the application-related information includes application expiration time limit information, and the control unit records the application expiration time limit information of the application-related information included in the received digital broadcast signal in the storage unit, and controls the application acquisition unit so as to acquire a predetermined application on the basis of the location information stored in the storage unit in a case where a remaining period until an application expiration time limit indicated by the application expiration time limit information reaches a predetermined period.