Recording medium having data structure for managing main data additional content data thereof and recording and reproducing methods and apparatuses
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United States of America Patent
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Sep 1, 2009
Grant Date -
Dec 2, 2004
app pub date -
May 24, 2004
filing date -
May 27, 2003
priority date (Note) -
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Abstract
A recording medium having a data structure for managing additional content data of main data recorded thereon in accordance with the present invention comprises a data area storing at least one clip file including main data and/or additional content data of the main data; and a navigation area storing a clip information file including information to indicate whether the clip file includes additional content data.
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