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    • 9. 发明申请
    • DATA RECORDING DEVICE, DATA REPRODUCTION DEVICE, PROGRAM, AND RECORDING MEDIUM
    • 数据记录设备,数据复制设备,程序和记录介质
    • US20090157205A1
    • 2009-06-18
    • US12063412
    • 2006-08-03
    • Satoru InoueNorio ItohMasahiro ShioiShinya HasegawaAkemi Ohara
    • Satoru InoueNorio ItohMasahiro ShioiShinya HasegawaAkemi Ohara
    • G06F17/00
    • H04N7/163G11B27/034G11B27/3027G11B27/34G11B2020/1823H04N9/7921H04N21/4147H04N21/4325H04N21/4334H04N21/44209H04N21/4425
    • A data recording device of the invention has: a reception state acquisition processing section (21) for creating a reception state value on whether the reception state of a broadcast content is good or poor; a recording data creation process section (22) for creating recording data from them; and a recording control processing section (20) for comparing the reception state with a threshold value when there is a change in the reception state value, and controlling whether to pass the recording data to the recording data creation processing section (22). A data reproduction device of the invention has: a formatting analysis processing section for analyzing a format of the recorded data read from a recording medium and extracting the reception state value and the broadcast content; a reproduction control processing section for controlling reproduction of the received data according to the reception state value; a decoding section for decoding the content according to the reproduction control; and an output section for outputting the decoded content. This provides the data recording device capable of reducing a memory amount required for recording the content and the data reproduction device capable of reducing unpleasant feelings felt by a user upon reproduction of a content.
    • 本发明的数据记录装置具有:接收状态获取处理部(21),用于创建关于广播内容的接收状态是好还是差的接收状态值; 用于从其创建记录数据的记录数据创建处理部分(22); 以及记录控制处理部(20),用于当接收状态值发生变化时将接收状态与阈值进行比较,并且控制是否将记录数据传送到记录数据创建处理部分(22)。 本发明的数据再现装置具有:格式化分析处理部分,用于分析从记录介质读取的记录数据的格式并提取接收状态值和广播内容; 再现控制处理部分,用于根据接收状态值控制接收数据的再现; 解码部分,用于根据再现控制对内容进行解码; 以及用于输出解码的内容的输出部分。 这提供了能够减少用于记录内容所需的存储量的数据记录装置和能够减少用户在再现内容时感到的令人不快的感觉的数据再现装置。