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    DEVICE AND METHOD FOR RECORDING INFORMATION
    3.
    发明申请
    DEVICE AND METHOD FOR RECORDING INFORMATION 审中-公开
    用于记录信息的设备和方法

    公开(公告)号：WO2004114114A1

    公开(公告)日：2004-12-29

    申请号：PCT/IB2004/050931

    申请日：2004-06-17

    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V. ,  BLACQUIERE, Johannis, F., R. ,  IJTSMA, Pope ,  HAMELINCK, Dirk

    Inventor： BLACQUIERE, Johannis, F., R. ,  IJTSMA, Pope ,  HAMELINCK, Dirk

    IPC: G06F3/06

    CPC classification number: G06F3/0605 ,  G06F3/064 ,  G06F3/0674 ,  G06F2206/1004 ,  G11B27/3027 ,  G11B2220/216 ,  G11B2220/2562

    Abstract: A device for recording records information in blocks having logical addresses in a storage space on a record carrier. The device has an interfacing unit (31) for communicating with a host system by exchanging commands and information, a record carrier status unit (32) for detecting a record carrier update status in which information stored on the record carrier is to be changed, and an update unit (33) for initiating an unmount­-mount sequence. The unmount-mount sequence is initiated by the device and starts with an unmount process (42) for, via the interfacing means, forcing the host system to relieve control of the record carrier. Then the device has taken control and performs an update process (44) for said changing of information on the record carrier. Finally the control is returned to the host by a mount process (45) that forces the host system to accept the changed information.

    Abstract translation: 用于记录在具有记录载体上的存储空间中的具有逻辑地址的块中记录信息的装置。 该设备具有用于通过交换命令和信息与主机系统通信的接口单元（31），用于检测记录载体更新状态的记录载体状态单元（32），其中存储在记录载体上的信息将被改变;以及 用于启动卸载安装顺序的更新单元（33）。 卸载安装顺序由设备启动，并且通过卸载过程（42）开始，通过接口装置强制主机系统减轻对记录载体的控制。 然后，设备已经进行控制，并且执行用于所述改变记录载体上的信息的更新处理（44）。 最后，通过一个装载进程（45）将控制权返回给主机，强制主机系统接受更改的信息。

    MAPPING UDF AND BDFS EXTENTS
    4.
    发明申请
    MAPPING UDF AND BDFS EXTENTS 审中-公开
    映射UDF和BDFS的存在

    公开(公告)号：WO2006013504A1

    公开(公告)日：2006-02-09

    申请号：PCT/IB2005/052415

    申请日：2005-07-19

    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V. ,  IJTSMA, Pope ,  BLACQUIERE, Johannis, F., R.

    Inventor： IJTSMA, Pope ,  BLACQUIERE, Johannis, F., R.

    IPC: G11B20/12

    CPC classification number: G11B27/105

    Abstract: The present invention relates to a method of ensuring seamless playback of video files stored as a BDFS (Blu-ray Disc File System) file in a UDF (Universal Disk Format) file system using a UDF and BDFS combination format, said method of seamlessly playing back the video files comprising the step of ­ creating a BDFS extent by mapping it to at least one UDF extent, wherein said mapping is based on rules defined by BDFS.

    Abstract translation: 本发明涉及一种确保使用UDF和BDFS组合格式在UDF（通用磁盘格式）文件系统中作为BDFS（蓝光光盘文件系统）文件存储的视频文件的无缝重放的方法，所述方法无缝播放 返回包含步骤

    DEVICE AND METHOD FOR RECORDING INFORMATION
    8.
    发明申请
    DEVICE AND METHOD FOR RECORDING INFORMATION 审中-公开
    用于记录信息的设备和方法

    公开(公告)号：WO2005008655A2

    公开(公告)日：2005-01-27

    申请号：PCT/IB2004/051214

    申请日：2004-07-14

    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V. ,  IJTSMA, Pope ,  BLACQUIERE, Johannis, F., R. ,  HAMELINCK, Dirk

    Inventor： IJTSMA, Pope ,  BLACQUIERE, Johannis, F., R. ,  HAMELINCK, Dirk

    IPC: G11B20/00

    CPC classification number: G11B20/1883 ,  G11B20/1262 ,  G11B27/329 ,  G11B2220/20

    Abstract: A device records information in blocks having logical addresses at a physical address in a track on a record carrier. The logical addresses are translated into the physical addresses in dependence of defect management information (52,53,61,64), which includes defect entries indicating locations for replacing defective physical addresses. A read-only state of the record carrier is obtainable via a no-replacement state indicated by substantially none of the defect entries being free for use. The device has a read-only unit for setting the record carrier to the read-only state by reading original replacement information indicating a writable state, storing the original replacement information (60) in a hidden area, and writing defect management information (61) that is modified to the no-replacement state. The record carrier may be re-opened by retrieving the original replacement information (60) from the hidden area.

    Abstract translation: 设备在具有逻辑地址的块中将信息记录在记录载体上的轨道中的物理地址处。 根据缺陷管理信息（52,53,61,64）将逻辑地址翻译成物理地址，其中缺陷管理信息包括指示替换缺陷物理地址的位置的缺陷条目。 记录载体的只读状态可以通过基本上没有任何空闲使用的缺陷条目指示的非替换状态来获得。 该设备具有只读单元，用于通过读取指示可写入状态的原始替换信息，将原始替换信息（60）存储在隐藏区域中，以及写入缺陷管理信息（61）来将记录载体设置为只读状态， 即修改为无替换状态。 记录载体可以通过从隐藏区域检索原始替换信息（60）而重新打开。

    REWRITABLE RECORD CARRIER
    9.
    发明申请
    REWRITABLE RECORD CARRIER 审中-公开
    可录音记录载体

    公开(公告)号：WO2004105033A1

    公开(公告)日：2004-12-02

    申请号：PCT/IB2004/050740

    申请日：2004-05-19

    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V. ,  BRONDIJK, Robert, A. ,  HAMELINCK, Dirk ,  IJTSMA, Pope ,  BLACQUIERE, Johannis, F., R.

    Inventor： BRONDIJK, Robert, A. ,  HAMELINCK, Dirk ,  IJTSMA, Pope ,  BLACQUIERE, Johannis, F., R.

    IPC: G11B27/034

    CPC classification number: G11B27/329 ,  G11B27/034 ,  G11B2220/213 ,  G11B2220/216 ,  G11B2220/2562

    Abstract: The present application relates to a rewritable record carrier of a predetermined format storing one or more directories of user data in a predetermined data format. In particular, its invention relates to the storage of DVD-Video data on a Mount Rainier formatted optical disc, such as a DVD+RW disc. In order to enable a consumer player to play back video data which has been written to the record carrier in said predetermined format it is proposed that the record carrier comprises a convergence directory (VIDEO TS) including a title set (VTS) for each directory of user data stored on said record carrier, each title set comprising a title set information file (vts xy.ifo) and one or more object files (vts xy.vob), said title set information file (vts xy.ifo) including content and address information of said one or more object files (vts xy.vob) which comprise address information of said user data, and management information (VMG) comprising a management information file (video ts.ifo) comprising address information of said title set information files (vts xy.ifo).

    Abstract translation: 本申请涉及以预定数据格式存储用户数据的一个或多个目录的预定格式的可重写记录载体。 特别地，本发明涉及将DVD-Video数据存储在诸如DVD + RW盘的Mount Rainier格式的光盘上。 为了使消费者玩家以所述预定格式播放已经写入到记录载体的视频数据，建议记录载体包括一个收敛目录（VIDEO TS），其包括每个目录的标题集（VTS） 存储在所述记录载体上的用户数据，每个标题集包括标题集信息文件（vts xy.ifo）和一个或多个目标文件（vts xy.vob），所述标题集信息文件（vts xy.ifo）包括内容和 包括所述用户数据的地址信息的所述一个或多个目标文件（vts xy.vob）的地址信息以及包括管理信息文件（视频ts.ifo）的管理信息（VMG），包括所述标题集信息文件的地址信息 （vts xy.ifo）。

    RECORDING MEDIUM DEFECT MANAGEMENT
    10.
    发明申请
    RECORDING MEDIUM DEFECT MANAGEMENT 审中-公开
    记录中期缺陷管理

    公开(公告)号：WO2004027775A1

    公开(公告)日：2004-04-01

    申请号：PCT/IB2003/003403

    申请日：2003-08-04

    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V. ,  BLACQUIERE, Johannis, F., R. ,  LUITJENS, Steven, B. ,  HAMELINCK, Dirk ,  IJTSMA, Pope

    Inventor： BLACQUIERE, Johannis, F., R. ,  LUITJENS, Steven, B. ,  HAMELINCK, Dirk ,  IJTSMA, Pope

    IPC: G11B20/18

    CPC classification number: G11B20/1883 ,  G06F3/0601 ,  G06F2003/0697 ,  G11B7/00736 ,  G11B20/1833 ,  G11B27/36 ,  G11B2020/1893 ,  G11B2220/20

    Abstract: A recording medium (D) comprises a file system area (FSA), a data area (DAA) and an initial defect management area (DMA). A system comprises a drive (DR) for writing data (DA) to or reading data (DR) from the data area (DAA) or the defect management area (DMA), and a host (H) for sending data (DA) to or for receiving data (DA) from the drive (DR) when the drive (DR) is in a mounted state wherein a file system (FS) in the file system area (FSA) is available to the host (H). The method of accessing such a recording medium (D) detects (S1) whether a shortage of free space in the defect management area (DMA) is to be expected, and if yes, allocates (S2) supplemental defect management area (SDMA) at the cost of the data area (DAA). The file system (FS) is adapted to reflect the latest state of available data area (DAA) and the allocated supplemental defect management area (SDMA). The file system (FS) is adapted during an adaptation period related to a mounting or an unmounting phase wherein the host (H) mounts or unmounts the drive (DR). The host (H) unmounts or releases the drive (DR) when no further data has to be exchanged between the host (H) and the drive (DR).

    Abstract translation: 记录介质（D）包括文件系统区域（FSA），数据区域（DAA）和初始缺陷管理区域（DMA）。 一种系统包括用于从数据区（DAA）或缺陷管理区（DMA）向数据（DA）或数据（DR）读取数据（DA）的驱动器（DR）和用于发送数据（DA）至 或者当驱动器（DR）处于其中文件系统区域（FSA）中的文件系统（FS））可用于主机（H）的安装状态时从驱动器（DR）接收数据（DA）。 访问这种记录介质（D）的方法检测（S1）是否期望缺陷管理区域（DMA）中的空闲空间不足，并且如果是，则将（S2）补充缺陷管理区域（SDMA）分配在 数据区的成本（DAA）。 文件系统（FS）适于反映可用数据区（DAA）和所分配的补充缺陷管理区（SDMA）的最新状态。 文件系统（FS）在与安装或卸载阶段有关的适应期间进行调整，其中主机（H）安装或卸载驱动器（DR）。 当主机（H）和驱动器（DR）之间不需要更换数据时，主机（H）卸载或释放驱动器（DR）。

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