发明名称 |
Selected playback apparatus, selected playback method, and program |
摘要 |
A playback apparatus includes a classified region selecting section that selects a classified region at random from among a plurality of classified regions on a recording medium, the recording medium including recorded data managed such that a plurality of pieces of unit data belong to corresponding classified regions serving as data storage logical regions generated in accordance with a predetermined classification rule; a unit data selecting section that selects a piece of unit data from among the pieces of unit data that belong to the selected classified region; a reading section that reads from the recording medium the selected piece of unit data in order to play back the selected piece of unit data; and an execution controller that controls the repeated execution of a series of selecting and reading operations including selection of a classified region, selection of a piece of unit data, and reading of the selected piece of unit data. |
申请公布号 |
US8081866(B2) |
申请公布日期 |
2011.12.20 |
申请号 |
US20060517440 |
申请日期 |
2006.09.07 |
申请人 |
WATANABE KATSUHIKO;MORIMOTO TETSUO;KOBAYASHI KOU;IMAI KENICHIRO;MATSUMOTO YOSHINOBU;SONY CORPORATION |
发明人 |
WATANABE KATSUHIKO;MORIMOTO TETSUO;KOBAYASHI KOU;IMAI KENICHIRO;MATSUMOTO YOSHINOBU |
分类号 |
H04N5/93 |
主分类号 |
H04N5/93 |
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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