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1.发明公开Data recording medium and apparatus with copy permission information 失效信息数据库（Datenaufzeichnungsmedium und-gerätmit Kopiererlaubnis-Information）
公开(公告)号：EP1329887A2
公开(公告)日：2003-07-23
申请号：EP03075984.9
申请日：1995-12-20
申请人： SONY CORPORATION
发明人： Sugiyama, Koichi, Int. Pro. Dpt. Sony Corporation , Sakamoto, Etsurou, Int. Pro. Dpt. Sony Corporation
CPC分类号： H04N5/91 , G11B20/00086 , G11B20/00094 , G11B20/00166 , G11B20/00688 , G11B20/0071 , G11B20/00724 , G11B20/00746 , G11B20/00753 , G11B20/00768 , G11B20/00797 , G11B20/00862 , G11B20/00876 , G11B20/1201 , G11B23/28 , G11B27/032 , G11B27/107 , G11B27/11 , G11B2020/10537 , G11B2020/1843 , G11B2220/90 , H04N5/765 , H04N5/913 , H04N21/235 , H04N21/2541 , H04N21/4135 , H04N21/4325 , H04N21/4334 , H04N21/435 , H04N21/43622 , H04N21/4627 , H04N21/835 , H04N21/8355 , H04N2005/91314 , H04N2005/91321 , H04N2005/91328 , H04N2005/91364
摘要： Copying, dubbing or reproducing copyrighted digital data can be inhibited or restricted to properly protect a copyright. AV data recorded on a pre-recorded tape is output from a reproducing unit of a first digital VCR with protective information indicating whether the copy of the AV data is inhibited or not. The protective information is input with the A/V data to a second digital VCR. Copy permission information of a blank tape loaded in the second digital VCR is discriminated and the second digital VCR records the AV data supplied from the first digital VCR based on the protective information and the copy permission information.
摘要翻译： 可以禁止或限制复制，复制或复制受版权保护的数字数据，以正确保护版权。 记录在预先记录的磁带上的AV数据从第一数字VCR的再现单元输出，具有指示AV数据的副本是否被禁止的保护信息。 保护信息用A / V数据输入到第二数字VCR。 鉴别装载在第二数字VCR中的空白磁带的复制许可信息，并且第二数字VCR基于保护信息和复制许可信息记录从第一数字VCR提供的AV数据。
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公开(公告)号：EP1329887A3
公开(公告)日：2007-03-28
申请号：EP03075984.9
申请日：1995-12-20
申请人： SONY CORPORATION
发明人： Sugiyama, Koichi, Int. Pro. Dpt. Sony Corporation , Sakamoto, Etsurou, Int. Pro. Dpt. Sony Corporation
CPC分类号： H04N5/91 , G11B20/00086 , G11B20/00094 , G11B20/00166 , G11B20/00688 , G11B20/0071 , G11B20/00724 , G11B20/00746 , G11B20/00753 , G11B20/00768 , G11B20/00797 , G11B20/00862 , G11B20/00876 , G11B20/1201 , G11B23/28 , G11B27/032 , G11B27/107 , G11B27/11 , G11B2020/10537 , G11B2020/1843 , G11B2220/90 , H04N5/765 , H04N5/913 , H04N21/235 , H04N21/2541 , H04N21/4135 , H04N21/4325 , H04N21/4334 , H04N21/435 , H04N21/43622 , H04N21/4627 , H04N21/835 , H04N21/8355 , H04N2005/91314 , H04N2005/91321 , H04N2005/91328 , H04N2005/91364
摘要： Copying, dubbing or reproducing copyrighted digital data can be inhibited or restricted to properly protect a copyright. AV data recorded on a pre-recorded tape is output from a reproducing unit of a first digital VCR with protective information indicating whether the copy of the AV data is inhibited or not. The protective information is input with the A/V data to a second digital VCR. Copy permission information of a blank tape loaded in the second digital VCR is discriminated and the second digital VCR records the AV data supplied from the first digital VCR based on the protective information and the copy permission information.
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