发明授权
- 专利标题： Recording apparatus optical disk and computer-readable recording medium
- 专利标题（中）： 记录装置光盘和计算机可读记录介质
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申请号： US11600044申请日： 2006-11-16
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公开(公告)号： US08218942B2公开(公告)日： 2012-07-10
- 发明人: Masahiro Kageyama , Tomokazu Murakami , Susumu Yoshida
- 申请人： Masahiro Kageyama , Tomokazu Murakami , Susumu Yoshida
- 申请人地址： JP Tokyo
- 专利权人： Hitachi, Ltd.
- 当前专利权人： Hitachi, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Antonelli, Terry, Stout & Kraus, LLP.
- 优先权： JP2000-218709 20000714
- 主分类号： H04N9/80
- IPC分类号： H04N9/80 ; H04N5/76 ; H04N5/93 ; H04N5/932 ; H04N5/77
摘要：
Data management information includes recording time zone information (REC_TM_ZONE) at a time of recoding the data, indicating a time difference between the world standard time (Greenwich Mean Time) and a standard time in a location where the data has been recorded; and data recording time information (REC_TM) indicating a recording time when the data has been recorded, in accordance with the standard time indicated by the time zone information (TM_ZONE) wherein the reproduction apparatus includes means for reproducing the data; and specifying means for specifying a local recording time in a location where the data has been recorded, and wherein the specifying means calculates the local recording time in the location where the data has been recorded, by (REC_TM)−(TM_ZONE)+(REC_TM_ZONE) where (REC_TM) is the data recording time information, (TM_ZONE) is the time zone information, and (REC_TM_ZONE) is the recording time zone information.