发明名称 DATA RECORDING APPARATUS AND DIGITAL CAMERA
摘要 Provided is a control section that, when created data is set to be recorded in both a first memory card and a second memory card and an amount of empty space in a writing buffer memory is less than or equal to a predetermined value, performs control to record the created data in only the first memory card and erases, from the buffer memory, data that has been recorded in the first memory card; and a transmission control section that, while a transmission path for image files from the first memory card to the second memory card is open, transmits to the second memory card, from among pieces of image data recorded in the first memory card, image files that are not recorded in the second memory card. When a memory card with a low communication speed is used, the effective recording speed is not decreased.
申请公布号 US2010284680(A1) 申请公布日期 2010.11.11
申请号 US20100767919 申请日期 2010.04.27
申请人 NIKON CORPORATION 发明人 HIGAKI RIICHI
分类号 G03B17/24;G06F12/00 主分类号 G03B17/24
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