Optical disc for coordinating the use of special reproduction functions and a reproduction device for the optical disc

作者: Kaoru Murase , Katsuhiko Miwa , Masayuki Kozuka , Kazuhiro Tsuga , Kazuhiko Yamauchi

DOI:

关键词: Flag (geometry)Block (data storage)InterruptReal-time computingComputer scienceController (computing)Optical discReproduction (economics)Control (management)Computer hardwareKey (cryptography)

摘要: A multimedia optical disc includes a lot of blocks each which stores moving picture data, audio sub-picture and control information. Each piece information in the same block has reproduction time limit. mask flag indicating whether to key interrupt requesting special such as fast forward, being generated by user pressing on remote controller like. The is effective for during limit stored

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