发明名称 |
SEMICONDUCTOR MEMORY CARD, PLAYBACK APPARATUS, RECORDING APPARATUS, PLAYBACK METHOD, RECORDING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM |
摘要 |
An audio stream is divided into a plurality of audio object (AOB) files that are recorded having each been encrypted using a different encryption key. At least one piece of track management information (TKI) is provided corresponding to each track. Playlist information (PLI) assigns a playback position in a playback order to each track when a plurality of tracks are to be played back one after the other. |
申请公布号 |
US2010064145(A1) |
申请公布日期 |
2010.03.11 |
申请号 |
US20090539845 |
申请日期 |
2009.08.12 |
申请人 |
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发明人 |
HIROTA TERUTO;TAGAWA KENJI;MATSUSHIMA HIDEKI;ISHIKAWA TOMOKAZU;INOUE SHINJI;KOZUKA MASAYUKI |
分类号 |
G06F12/14;G06F3/16;G11C7/16;H04N1/21 |
主分类号 |
G06F12/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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