发明授权
- 专利标题： Transport stream recording apparatus and method, transport stream reproducing apparatus and method, and program recording medium
- 专利标题（中）： 传输流记录装置和方法，传输流再现装置和方法以及程序记录介质
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申请号： US10774381申请日： 2004-02-10
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公开(公告)号： US07778518B2公开(公告)日： 2010-08-17
- 发明人: Motoki Kato , Toshiya Hamada , Kenji Ogawa
- 申请人： Motoki Kato , Toshiya Hamada , Kenji Ogawa
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP11-275837 19990929
- 主分类号： H04N5/91
- IPC分类号： H04N5/91
摘要：
Random access reproduction in prompt response to user commands is realized. A stream analyzing block analyzes sequentially inputted transport streams to get entry point data. Discontinuity point data are obtained in correspondence to a discontinuity occurrence flag inputted from a PLL block. Sequentially inputted transport packets are analyzed to get mark point data. A stream database creating block creates a stream database by use of the discontinuity point data and the mark point data. The stream database is recorded on a recording medium.
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