发明名称 Dvd copy protection
摘要 <p>A data carrier is provided having stored thereon data representing at least one stream of content cells, the content cells being linked in accordance with navigation data, wherein at least one of said navigation data and the at least one stream of content cells is arranged such that accessing the data on the data carrier in a first access mode which does not take consideration of said navigation data provides disturbed data access, whereas accessing the data on the data carrier in a second, different, access mode in consideration of the said navigation data provides undisturbed access, wherein first file system structures/file content conforming to a data carrier standard and second file system structures/file content not conforming to the data carrier standard, wherein the second file system structures/file content route a read out device to reproduction obstruction data and/or cyclic data. </p>
申请公布号 EP1914748(A3) 申请公布日期 2013.12.11
申请号 EP20070023069 申请日期 2003.10.31
申请人 SONY DADC AUSTRIA AG 发明人 HOLZAPFEL, KLAUS;HINTERHOELZL, WALTER;KATTNER, GUENTHER;MEERWALD, PETER
分类号 G11B20/00;G11B27/034;G11B27/10;G11B27/30 主分类号 G11B20/00
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