Information record medium, apparatus for recording the same and
apparatus for reproducing the same
    67.
    发明授权
    Information record medium, apparatus for recording the same and apparatus for reproducing the same 失效
    信息记录媒体,记录装置及其再生装置

    公开(公告)号:US6014495A

    公开(公告)日:2000-01-11

    申请号:US819011

    申请日:1997-03-17

    摘要: An information recording apparatus (SS1) is provided with: a quantize device (72, 72B) for quantizing record information by 8.times.n bits; a divide device (72, 72D) for dividing the quantized record information quantized at one quantization timing, into (i) high order bit quantized record information (66), which is a portion at high order 8.times.m bits of the quantized record information including a predetermined portion of the record information, which must be reproduced at a time of reproducing the record information, and (ii) low order bit quantized record information (67), which is another portion of the quantized record information; a multiplexed record information generation device (72, 72E) for constituting (i) a high order bit quantized record information block (UB) including a plurality of high order bit quantized record informations corresponding to consecutive quantization timings and (ii) a low order bit quantized record information block (DB) including a plurality of low order bit quantized record informations corresponding to the consecutive quantization timings, and for multiplexing the constituted high order bit quantized record information block and the constituted low order bit quantized record information block adjacent to each other to thereby generate multiplexed record information (Sr).

    摘要翻译: 信息记录装置(SS1)具备:用于对记录信息进行8×n位量化的量化装置(72,72B); 用于将在一个量化定时量化的量化记录信息划分为(i)高位比特量化记录信息(66)的除法装置(72,72D),其是量化记录信息的高8×m位的部分,包括 在再现记录信息时必须再现的记录信息的预定部分,以及作为量化记录信息的另一部分的低位比特量化记录信息(67); 一种用于构成(i)包括与连续量化定时对应的多个高位比特量化记录信息的高阶位量化记录信息块(UB)的复用记录信息生成装置(72,72E),(ii)低位位 量化记录信息块(DB),包括对应于连续量化定时的多个低位比特量化记录信息,并且用于多路复用构成的高阶比特量化记录信息块和彼此相邻的构成的低阶比特量化记录信息块 从而生成多路复用记录信息(Sr)。

    Reproduction system
    70.
    发明授权
    Reproduction system 有权
    繁殖系统

    公开(公告)号:US08089840B2

    公开(公告)日:2012-01-03

    申请号:US12443562

    申请日:2006-09-29

    IPC分类号: H04N5/00

    摘要: To limit the time capable of reproducing a plurality of contents as a whole recorded on a recording medium. Provided herein are a recording medium on which a plurality of contents and reproduction-enabled time which is a period of time for allowing a user to freely reproduce the plurality of contents as a whole are recorded, a reproduction device having an acquisition unit which acquires the reproduction-enabled time and a reproduction inhibit unit which inhibits the reproduction of each of the contents when the accumulated reproduction time of the plurality of contents as a whole exceeds the acquired reproduction-enabled time during the reproduction of each of the contents.

    摘要翻译: 限制能够将记录在记录介质上的整体的多个内容再现的时间。 本文提供了一种记录介质,其上记录有许多内容和可再生能力的时间,这些时间是用于允许用户整体自由地再现多个内容的时间段,具有获取单元的再现设备 再现允许时间和禁止再现内容的再现禁止单元,当多个内容的累积再现时间整体在再现每个内容期间超过所获取的再现允许时间时。