发明名称 |
Video or audio recording and reproducing apparatus |
摘要 |
The same contents having different recording rates are recorded on a multi-layer disk. A plurality of contents or the same contents having different recording rates are independently recorded respectively in different layers of an optical disk having a plurality of recording layers. In order to record a plurality of contents or the same contents having different recording rates in parallel at that time, recording on the multi-layer optical disk is conducted by repeating an operation of dividing each content into recording units, recording a recording unit of one kind of information in a recording layer, and recording a recording unit of the other kind of information in a different recording layer.
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申请公布号 |
US7689106(B2) |
申请公布日期 |
2010.03.30 |
申请号 |
US20050066759 |
申请日期 |
2005.02.24 |
申请人 |
HITACHI, LTD. |
发明人 |
ONO HIROAKI;NONAKA SHINICHI |
分类号 |
H04N7/01;G11B5/09;G11B7/00;G11B7/0045;G11B7/20;G11B7/24;G11B20/12;G11B21/08;G11B27/36;H04N5/00;H04N5/76;H04N7/00;H04N7/26;H04N11/02 |
主分类号 |
H04N7/01 |
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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