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    • 2. 发明申请
    • HYBRID FORMAT STORAGE MEDIUM, AND METHOD AND APPARATUS FOR READING A HYBRID FORMAT STORAGE MEDIUM
    • 混合格式存储介质以及用于读取混合格式存储介质的方法和装置
    • WO2007062954A1
    • 2007-06-07
    • PCT/EP2006/068005
    • 2006-11-01
    • THOMSON LICENSINGLI, HuiBLAWAT, MeinolfHEPPER, Dietmar
    • LI, HuiBLAWAT, MeinolfHEPPER, Dietmar
    • G11B27/32G11B20/12
    • G11B27/329
    • It would be desirable to play contents from an AV archive independent from the source format, e.g. video discs, game discs, DVDs etc. in a single player. When conventionally integrating content from different format media to a single high-capacity storage medium by copying, the content cannot be played directly from the target medium. A method for writing data on a high-capacity disc comprises wrapping AV data sets of arbitrary format coming from arbitrary source media into images, generating a sub-disc information file (36) indicating for each image required AV playback information (35), and storing the images and the sub-disc information file on a single disc (34). A respective player can playback the AV contents by automatically reading from the physical disc the sub-disc information file (36), extracting a list of image files and for each image file playback information and automatically setting up one virtual player for each of the image files according to said playback information.
    • 期望从独立于源格式的AV档案播放内容,例如, 视频光盘,游戏光盘,DVD等。 当通过复制将来自不同格式媒体的内容传统地集成到单个大容量存储介质时,内容不能从目标介质直接播放。 一种在高容量光盘上写入数据的方法包括:将来自任意源媒体的任意格式的AV数据集合包装成图像,生成指示每个图像所需的AV重放信息(35)的子盘信息文件(36),以及 将图像和子盘信息文件存储在单个盘(34)上。 相应的播放器可以通过从物理盘自动读取子盘信息文件(36),提取图像文件列表和每个图像文件重放信息并且为每个图像自动设置一个虚拟播放器来播放AV内容 文件根据所述重放信息。
    • 8. 发明申请
    • METHOD AND APPARATUS FOR PROTECTING A DATA SET
    • 用于保护数据集的方法和装置
    • WO2007068530A1
    • 2007-06-21
    • PCT/EP2006/068004
    • 2006-11-01
    • THOMSON LICENSINGHEPPER, DietmarBLAWAT, MeinolfLI, Hui
    • HEPPER, DietmarBLAWAT, MeinolfLI, Hui
    • G06F17/30
    • G06F17/30864G06F9/52G06F17/30171
    • In distributed storage networks, access to a certain piece of data content that is stored on a first node A may be tried simultaneously or nearly simultaneously by different nodes B,C. E.g. while a user who launched from a second node B a search process on the first node A is viewing the search result, and considering whether or not to access a particular piece of data content, another user may try to delete it. A method for protecting a data set comprises detecting that the data set is subject to a search operation, locking the data set, detecting a specified event such as elapse of a specified time, and upon said detecting releasing the lock. Further, the relevance of the data set with respect to the search operation can be determined, and the locking is only performed for relevant data sets.
    • 在分布式存储网络中,存储在第一节点A上的特定数据内容的访问可以被不同的节点B,C同时或几乎同时地尝试。 例如。 而从第二节点B启动第一节点A上的搜索处理的用户正在查看搜索结果,并且考虑是否访问特定的数据内容片段时,另一用户可以尝试将其删除。 一种用于保护数据集的方法包括检测数据集是否进行搜索操作,锁定数据集,检测指定事件(例如经过指定时间)以及所述检测释放锁定。 此外,可以确定数据集相对于搜索操作的相关性,并且仅针对相关数据集进行锁定。