| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a digital data receiver capable of performing two-picture display of video images broadcast for different services in a specific broadcast channel on the same screen. <P>SOLUTION: The digital data receiver (100) includes a first video data generating section (34) for outputting first video data, relative to a first service from the broadcast wave of the particular channel; a second video data generating section (38) for outputting second video data, relative to a second service from the broadcast wave of the particular channel; a receiving state detection section (70) for detecting the receiving state of the first and second services; and a video output processing section (62) for making a display section (130) display a first image, based on the first video data and a second image based on the second video data, on the basis of the result of the detection by the receiving state detection section (70). <P>COPYRIGHT: (C)2008,JPO&INPIT |
