Data recording device
First Claim
1. A data recording device being adapted to record a series of image data or voice data in a memory as a file, and to manage a plurality of files recorded in the memory with a predetermined directory structure, the data recording device comprising:
- specifier for specifying a file to be deleted in response to a file deleting manipulation by the user, file mover for moving the file to be specified as deleted to a predetermined temporary delete folder, judge for, in recording data, calculating remaining capacity of recording area of the memory and judging whether the series of data to be recorded can be recorded, first data writer for writing the series of data to the recording area when the judge determines that the series of data can be recorded, second data writer for deleting at least one file included in the temporary delete folder to enlarge the recording area, and writing the series of data to the recording area when the judge determines that the series of data cannot be recorded.
3 Assignments
0 Petitions
Accused Products
Abstract
The present invention provides a data recording device which specifies a file to be deleted from a memory card 11 in response to the user'"'"'s file deleting manipulation to a manipulation key 8, and moves the specified file to a predetermined temporary delete folder. In recording data, the device calculates remaining capacity of recording area of the memory card 11, to judge whether a series of data to be recorded is recordable. When it is determined that the data is recordable, the data is recorded in the recording area. When it is not determined that the data is recordable, a file included in the temporary delete folder is deleted and the data is recorded in the recording area.
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Citations
7 Claims
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1. A data recording device being adapted to record a series of image data or voice data in a memory as a file, and to manage a plurality of files recorded in the memory with a predetermined directory structure, the data recording device comprising:
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specifier for specifying a file to be deleted in response to a file deleting manipulation by the user, file mover for moving the file to be specified as deleted to a predetermined temporary delete folder, judge for, in recording data, calculating remaining capacity of recording area of the memory and judging whether the series of data to be recorded can be recorded, first data writer for writing the series of data to the recording area when the judge determines that the series of data can be recorded, second data writer for deleting at least one file included in the temporary delete folder to enlarge the recording area, and writing the series of data to the recording area when the judge determines that the series of data cannot be recorded. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification