发明名称 Data recording apparatus
摘要 Related arts have failed to realize a data recording/reproducing apparatus having the ability to, while video-audio data is being recorded in a first recording medium, notify a user of the number of second recording media to which the recorded video-audio data is equivalent. For breaking through the situation, a data recording/reproducing apparatus in accordance with the present invention includes a module which monitors an amount of video-audio data recorded in a first recording medium, and a module which displays an equivalent of the amount of recorded video-audio data in terms of the capacity of a second recording medium.
申请公布号 US8005340(B2) 申请公布日期 2011.08.23
申请号 US20070850738 申请日期 2007.09.06
申请人 HITACHI, LTD. 发明人 SHIMODA NOZOMU;USUI TSUTOMU
分类号 H04N5/77;G11B27/00;H04N5/775;H04N5/92;H04N5/93 主分类号 H04N5/77
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