| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a data recording control method and a data recording system capable of reducing the possibility of generating the omission of data and the stop of a recording operation, etc., by reporting the possibility of recording speed insufficiency beforehand by issuing an alarm to an equipment user, inhibiting data recording or automatically changing a recording rate in the case that the format specifications of a flash memory are not the ones for which the block constitution of the flash memory is taken into consideration in equipment for recording moving image data and sound data by using a recording medium with a built-in semiconductor memory like the flash memory. <P>SOLUTION: The format specifications of a memory card 1 are checked on the basis of the file management information of the memory card 9, and when they are the format specifications for which the block constitution of the flash memory is not taken into consideration, it is alarmed to the equipment user that there is the possibility of data recording speed decline or data recording is inhibited or the compression rate of data compression processing is reduced. <P>COPYRIGHT: (C)2007,JPO&INPIT |
