| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a video recorder for bidirectional digital broadcasting, etc., for securing bidirectionality even when a bidirectional television broadcast program is subjected to video recording and off-time viewing and listening. <P>SOLUTION: This video recorder for bidirectional digital broadcasting is provided with a recording means 32 for acquiring and recording a video signal and a prescribed signal, a reproducing and displaying means 33 for reproducing the video signal and the prescribed signal and displaying video on a display, a response signal generating means 34 for generating a response signal, and a transmission determining means 35 for determining the acceptance/rejection of transmitting the response signal to a network. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
