Digital video recording system and its recording medium
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jul 11, 2006
Grant Date -
Jul 17, 2003
app pub date -
Jan 13, 2000
filing date -
Jan 14, 1999
priority date (Note) -
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status (Latency Note)
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Abstract
In a DVD recording/playback system, a set top box STB receives an MPEG transport stream constituted by a plurality of transport packets, and a formatter extracts support information indicating if management information included in the transport packets includes predetermined items. A disc drive that records data on a recording medium having a management area and data area records the support information in the management area.
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