发明名称 |
BONDING CONTENTS ON SEPARATE STORAGE MEDIA |
摘要 |
Local storage on player instruments provides the ability for adding further amendments and most recent supplements to the optical disc content. A problem arising with this technically applicable possibility is the protection of copyrights bound to disc and supplement data. The present invention describes a technique to ensure a security framework that is able to handle this, by creating a virtual file system (VFS) by merging optical disc data and local storage data based upon a common identifier. |
申请公布号 |
US2012284510(A1) |
申请公布日期 |
2012.11.08 |
申请号 |
US201213550214 |
申请日期 |
2012.07.16 |
申请人 |
GANDOLPH DIRK;HOERENTRUP JOBST;OSTERMANN RALF;HERPEL CARSTEN;JANSSEN UWE;PETERS HARTMUT;SCHEWZOW ANDREJ;WINTER MARCO |
发明人 |
GANDOLPH DIRK;HOERENTRUP JOBST;OSTERMANN RALF;HERPEL CARSTEN;JANSSEN UWE;PETERS HARTMUT;SCHEWZOW ANDREJ;WINTER MARCO |
分类号 |
H04L9/00;G06F21/10 |
主分类号 |
H04L9/00 |
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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