Data reproducing apparatus and method based on display type information recorded onto data recording medium
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United States of America Patent
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Jul 31, 2001
Grant Date -
N/A
app pub date -
May 29, 1998
filing date -
May 29, 1997
priority date (Note) -
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Abstract
An optical disk data reproducing method reproduces data in accordance with characteristics of a track and a recording system thereof when scanning or randomly accessing a video CD which has a plurality of tracks. The data reproducing method performs a reproducing operation by reading information in a sequence header which exists in a first end of each track whenever a track is changed. Further, when scanning or randomly accessing an optical disk wherein PAL and NTSC bit streams exist, if a broadcasting system is changed, the method of the present invention holds a present reproduction location and reads a sequence header of a first end of a corresponding track, for thereby newly setting up parameters, returning to the reproduction location which has been held and performing the reproducing operation therefrom.
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