Information record medium, and apparatus for and method of reproducing the same
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United States of America Patent
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N/A
Issued Date -
N/A
app pub date -
Jan 22, 2007
filing date -
Nov 28, 1997
priority date (Note) -
Abandoned
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Abstract
An information record medium is provided with: substantial information including video information and audio information which are related to each other; first reproduction control information to simultaneously reproduce the video information and the audio information out of the substantial information; and second reproduction control information to reproduce only the audio information out of the substantial information.
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