Video disk and video reproduction device which automatically extracts reproduction control data from a disk and subsequently modifies a control program which was stored in a ROM
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United States of America Patent
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Aug 18, 1998
Issued Date -
N/A
app pub date -
Dec 30, 1996
filing date -
Jan 26, 1994
priority date (Note) -
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Abstract
A CPU 38 retrieves the reproduction control program from a header portion of a video disk. The CPU stores the program into a RAM 35. The CPU controls disk players 34a and 34b to reproduce video data from video disks, based on the program stored in a ROM 33 and the reproduction control program now stored in the RAM 35.
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