Optical disk apparatus and optical disc recording method
    1.
    发明公开
    Optical disk apparatus and optical disc recording method 审中-公开
    Optische Plattenvorrichtung und Aufzeichnungsverfahrenfüreine optische Platte

    公开(公告)号:EP2009625A2

    公开(公告)日:2008-12-31

    申请号:EP08156000.5

    申请日:2008-05-09

    摘要: According to one embodiment, there is provided an optical disk apparatus including a recording unit (8, 6) which irradiates an optical disk (D) with a laser beam to record information in a first format and a second format, a generation unit (23) which generates warning information to an optical disk apparatus capable of performing a read process in the second format while being not capable of performing the read process in the first format, the warning information warning that information is recorded in the first format in the optical disk (D), and a control unit (3) which controls the recording unit to record the warning information in the second format in the optical disk (D) when the information is recorded in the first format in the optical disk (D).

    摘要翻译: 根据一个实施例,提供了一种光盘装置,包括:用激光束照射光盘(D)的记录单元(8,6),以第一格式和第二格式记录信息;生成单元(23) ),其能够以能够执行第二格式的读取处理的光盘装置生成警告信息,而不能以第一格式执行读取处理,警告信息警告该信息以光盘中的第一格式记录 (D),以及控制单元(3),当所述信息以所述第一格式记录在所述光盘(D)中时,所述控制单元控制所述记录单元将所述第二格式的所述警告信息记录在所述光盘(D)中。

    Apparatus and method for recording and reproducing video data
    3.
    发明公开
    Apparatus and method for recording and reproducing video data 有权
    Verfahren und Vorrichtung zur Videodatenaufzeichnung und -wiedergabe

    公开(公告)号:EP1206138A2

    公开(公告)日:2002-05-15

    申请号:EP01126440.5

    申请日:2001-11-08

    发明人: Unno, Hiroaki

    IPC分类号: H04N5/92

    摘要: When a video source, which is not limited in the number of copying operations thereof, has been recorded, a reduced image thereof is created and stored in a recording medium (S3). Upon thumbnail image display (upon execution of a thumbnail function), the reduced image is displayed at a high speed. On the other hand, when a video source, only one-generation recording of which is enabled, has been recorded, no reduced image is created (stored) so as to avoid "copy limitation violation". When the only-one-generation-copy-enabled video source mage has been recorded, the thumbnail display function is realized by storing, in the recording medium, a pointer indicative of the position of the original image of a thumbnail image in video data (S4).

    摘要翻译: 当已经记录了不限于其复印操作数量的视频源时,创建其缩小的图像并将其存储在记录介质中(S3)。 在缩略图显示(执行缩略图功能时),缩小图像以高速显示。 另一方面,当已经记录了只能启用其一代记录的视频源时,不会创建(存储)减少的图像,以避免“拷贝限制违规”。 当已经记录了仅一代拷贝的视频源法师时,缩略图显示功能通过在记录介质中存储指示缩略图的原始图像在视频数据中的位置的指针来实现 S4)。

    Information processing apparatus for executing format conversion
    5.
    发明公开
    Information processing apparatus for executing format conversion 审中-公开
    Informationsbearbeitungsvorrichtung zumAusführenvon Formatumwandlung

    公开(公告)号:EP1311129A2

    公开(公告)日:2003-05-14

    申请号:EP02024203.8

    申请日:2002-10-30

    IPC分类号: H04N9/82

    摘要: An information processing apparatus comprises an encoder (10, 11, 12, 29) for encoding predetermined information into first video information ST 1 based on a first format; an insertion section (10, 11, 12, 29) for inserting conversion information VOBU_2NDREF_EA, VOBU_3RDREF_EA, VOBU_A_SYNCA into the first video information, the conversion information being used to encode the first video information into second video information ST 2 based on a second format, the conversion information being free from influencing reproduction of the first video information based on the first format; and a recording section (10, 11, 12, 60, 64) for recording the first video information containing the conversion information on an information recording medium D.

    摘要翻译: 信息处理装置包括:基于第一格式将预定信息编码为第一视频信息ST 1的编码器(10,11,12,29); 用于将转换信息VOBU_2NDREF_EA,VOBU_3RDREF_EA,VOBU_A_SYNCA插入到第一视频信息中的插入部分(10,11,12,29),用于根据第二格式将第一视频信息编码成第二视频信息ST2的转换信息, 所述转换信息基于所述第一格式不影响所述第一视频信息的再现; 以及用于将包含转换信息的第一视频信息记录在信息记录介质D上的记录部分(10,11,12,60,64)。

    Information recording method, information recording device, and information recording medium
    10.
    发明公开
    Information recording method, information recording device, and information recording medium 审中-公开
    Informationsaufzeichnungsverfahren,Informationsaufzeichnungsvorrichtung und Informationsaufzeichnungsmedium

    公开(公告)号:EP2200032A2

    公开(公告)日:2010-06-23

    申请号:EP10158281.5

    申请日:1999-09-20

    摘要: An information storage medium is designed to assure stable continuous recording without adverse effect, even when many defective areas are present on the information storage medium. To record information onto the information storage medium, a file unit is defined as a first unit. A contiguous data area unit to be treated as a continuous recording area is defined as a second unit. Furthermore, recording is done in the contiguous data area units and a collection of the contiguous data area units is organized into the file unit. In addition, an information recording place is provided in such a manner that the contiguous data area unit is so set that it extends over the recording area of another file already recorded on the information storage medium and a defective area on the information storage medium.

    摘要翻译: 信息存储介质被设计成即使在信息存储介质上存在许多缺陷区域的情况下也能确保稳定的连续记录而不产生不利影响。 为了将信息记录到信息存储介质上,将文件单元定义为第一单元。 要被视为连续记录区域的连续数据区单元被定义为第二单元。 此外,在连续数据区单元中进行记录,并且连续的数据区单元的集合被组织到文件单元中。 此外,提供信息记录位置,使得连续的数据区域单元被设置为使其延伸到已经记录在信息存储介质上的另一个文件的记录区域上,以及在信息存储介质上的缺陷区域。