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    • 6. 发明公开
    • 신뢰할 수 있는 광디스크 상의 비디오 기록
    • 光盘上可靠的视频录像
    • KR1020090091818A
    • 2009-08-28
    • KR1020097014961
    • 2007-12-17
    • 코닌클리케 필립스 엔.브이.
    • 쿠다벨리스리니바스알.
    • G11B20/18G11B27/32G11B7/0045G11B20/10
    • G11B20/1883G11B27/329G11B2020/10944G11B2020/1826G11B2020/1896G11B2220/20
    • This invention relates generally to a method of recording video information onto an optical disc of the rewritable type. The invention relates to determining in real time whether errors were encountered during recording a physical sector and generating error sector information comprising a list of sectors wherein errors were encountered during recording. The error sector information is recorded on disc, preferably in VRMI user data to playback compatibility with standard players. During playback, error sector are skipped from reading. Advantageously, a buffer cell is created for information recorded in error sectors so that seamless playback is possible. Advantageously, when formatting the disc, the error sector information is not deleted. Advantageously, the error sector information is used to inform the user about the disc quality. ® KIPO & WIPO 2009
    • 本发明一般涉及将视频信息记录到可重写类型的光盘上的方法。 本发明涉及实时确定在记录物理扇区期间是否遇到错误,并且生成包括在记录期间遇到错误的扇区列表的错误扇区信息。 错误扇区信息被记录在盘上,最好在VRMI用户数据中记录与标准播放器的兼容性。 在播放期间,错误扇区从阅读中跳过。 有利地,创建用于记录在错误扇区中的信息的缓冲单元,使得无缝重放是可能的。 有利地,当格式化盘时,错误扇区信息不被删除。 有利地,错误扇区信息用于通知用户关于盘的质量。 ®KIPO&WIPO 2009
    • 7. 发明公开
    • 결함 리스트를 갱신하는 정보 기록 매체
    • 信息记录媒体允许更新缺陷列表
    • KR1020070121854A
    • 2007-12-27
    • KR1020077028667
    • 2003-02-27
    • 파나소닉 주식회사
    • 타가하시요시히사이토모토시우에다히로시
    • G11B20/12G11B20/18
    • G11B20/1883G11B20/18G11B20/1833G11B2020/1826G11B2220/20G11B2220/216G11B2220/2562
    • An information recording medium includes a data area for recording user data, and a defect management area for recording a defect list for managing N number of defect areas existing in the data area, where N is an integer satisfying N 0. The defect list includes a header located at a fixed position in the defect list, N number of defect entries respectively including position information on positions of the N number of defect areas, and an anchor. The header, the N number of defect entries, and the anchor are located in this order. The header includes a defect list identifier for identifying the defect list, first update times information, and a defect entry number representing the number of the defect entries. The anchor includes an anchor identifier for identifying the anchor, and second update times information.
    • 信息记录介质包括用于记录用户数据的数据区域和用于记录用于管理数据区域中存在的N个缺陷区域的缺陷列表的缺陷管理区域,其中N是满足N 0的整数。缺陷列表包括 位于缺陷列表中的固定位置的头部,N个缺陷项,分别包括关于N个缺陷区域的位置的位置信息和锚点。 标题,N个缺陷条目和锚点按照此顺序进行。 标题包括用于识别缺陷列表的缺陷列表标识符,第一更新次数信息和表示缺陷条目数量的缺陷条目号。 锚包括用于识别锚的锚定标识符和第二更新次数信息。