INFORMATION STORAGE MEDIUM, INFORMATION RECORDING METHOD, INFORMATION PLAYBACK METHOD, INFORMATION RECORDING APPARATUS, AND INFORMATION PLAYBACK APPARATUS

Various kinds of digital broadcast recording and playback are supported even when PSI (Program Specific Information) or SI (Service Information) is unknown. A management area of an information storage medium used in digital broadcast recording has management information for each broadcast station, a...

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Bibliographische Detailangaben
Hauptverfasser: NAKASHIKA MASAHIRO, KIKUCHI SHINICHI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Various kinds of digital broadcast recording and playback are supported even when PSI (Program Specific Information) or SI (Service Information) is unknown. A management area of an information storage medium used in digital broadcast recording has management information for each broadcast station, and also management information of a type that does not specify any broadcast station. The management information of the type that does not specify any broadcast station includes information indicating invalidity of information (PSI, SI) associated with broadcast contents.