发明申请
- 专利标题: Device and method for recording information
- 专利标题(中): 用于记录信息的设备和方法
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申请号: US10549230申请日: 2004-03-15
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公开(公告)号: US20060215984A1公开(公告)日: 2006-09-28
- 发明人: Jan Nesvadba , Declan Kelly , Igor Nagorski
- 申请人: Jan Nesvadba , Declan Kelly , Igor Nagorski
- 优先权: EP03100675.2 20030318
- 国际申请: PCT/IB04/50253 WO 20040315
- 主分类号: H04N7/173
- IPC分类号: H04N7/173 ; H04N7/16 ; H04N5/91
摘要:
A device for recording records digitally encoded video information on a record carrier according to a predefined recording format, such as DVD+RW. The device has a unit for gathering meta-data which describes parameters of the real-time information, and records the meta-data. The record carrier has to be compatible to existing recording devices which are not aware of the meta-data. Thereto the device has control means for recording the meta-data in at least one hidden location of the record carrier which hidden location is not or less likely accessible for storing data according to the predefined recording format.
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