Method and apparatus for recording time information for digital data streams
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United States of America Patent
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Apr 22, 2003
Grant Date -
N/A
app pub date -
Oct 1, 1999
filing date -
Oct 2, 1998
priority date (Note) -
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Abstract
A method and apparatus for recording time information for digital data streams. When a received digital data stream is recorded on a recording medium such as a digital video disk, time information for searching the digital data stream is added to the digital data stream, the format of the time information being compatible with the time format of the navigation data. The time information for the recorded digital data stream can be effectively used when searching a digital data stream corresponding to a search time requested by a user, thereby enabling fast and precise search operations with no additional information.
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