| 摘要 |
PROBLEM TO BE SOLVED: To provide a reproduction device by which operation screens of a DVD player/recorder can be quickly switched and can be outputted even when the output resolution of the television is different from that of the DVD player/recorder. SOLUTION: When output of the television is switched to the DVD player/recorder, the operation screens of the DVD player/recorder are outputted in accordance with the output resolution of the television. Further, the operation screens are quickly switched and outputted by not performing re-authentication process of HDCP. COPYRIGHT: (C)2007,JPO&INPIT
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