发明申请
US20060152786A1 Information recording medium, information recording device and method, information reproduction device and method, information recording/reproduction device and method, recording or reproduction control computer program, and data structure containing control signal
审中-公开
信息记录介质，信息记录装置和方法，信息再现装置和方法，信息记录/再现装置和方法，记录或再现控制计算机程序以及包含控制信号的数据结构
- 专利标题： Information recording medium, information recording device and method, information reproduction device and method, information recording/reproduction device and method, recording or reproduction control computer program, and data structure containing control signal
- 专利标题（中）： 信息记录介质，信息记录装置和方法，信息再现装置和方法，信息记录/再现装置和方法，记录或再现控制计算机程序以及包含控制信号的数据结构
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申请号： US10530028申请日： 2003-10-01
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公开(公告)号： US20060152786A1公开(公告)日： 2006-07-13
- 发明人: Nobuyuki Takakuwa , Yasuko Fukuda , Takao Sawabe , Tohru Kanegae , Masanori Nakahara
- 申请人： Nobuyuki Takakuwa , Yasuko Fukuda , Takao Sawabe , Tohru Kanegae , Masanori Nakahara
- 优先权： JP2002-288266 20021001
- 国际申请： PCT/JP03/12581 WO 20031001
- 主分类号： G02B26/08
- IPC分类号： G02B26/08
摘要：
In an information recording medium, object data made into a stream including those composed of a plurality of angle video information is recorded. Each of the angle video information, for example, is made of a set of GOPs. Each of the GOPs is segmented and stored in a packet. In an object data file, a switch unit as a logical delimiter for angle switching on the reproduction time axis is defined so that a plurality of packets containing the same GOP segmented will not be placed astride the boundary of the switch unit and the GOP which can be reproduced without using the GOP belonging to a switch unit preceding over the switch unit boundary is arranged as a first GOP of the switch unit in question.
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