| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiving apparatus through which viewers can obtain useful information by viewing a commercial program in digital broadcasting and a program provider can surely make the viewers view the commercial program. <P>SOLUTION: Information for providing merits especially by viewing a commercial program is added to a transport stream signal 30 in the digital broadcasting from a broadcasting means as download data 103 and broadcasted, the broadcasted information is extracted by using a common interface 29 for extracting the TS signal 30 to the outside of a broadcasting receiving apparatus in order to perform limited reception of a charged broadcast program in Europe or the like and the information useful for viewers can be obtained by the download data 103 of the commercial program. <P>COPYRIGHT: (C)2008,JPO&INPIT |
