| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiving method by which an actuation time can be shortened by completing acquisition and analysis of necessary irreducible information before a user instructs actuation. <P>SOLUTION: This digital broadcast receiving method includes the steps of: acquiring program information in a standby state; storing the acquired program information; deciding whether there is the stored program information during actuation; generating a decoding key by acquiring decoding key information from the stored program information when it is decided that there is the stored program information; and outputting video data and audio data using the generated decoding key. <P>COPYRIGHT: (C)2009,JPO&INPIT |
