| 摘要 |
PROBLEM TO BE SOLVED: To prevent recording of important image data from stopping even if writing speed of a recording medium decreases in a configuration where a plurality of pieces of image data are recorded in parallel in the recording medium.SOLUTION: When a second stream is to be transferred from a second stream buffer to a card driver while a first stream is transferred to a memory card from the card driver, transfer of the second stream is held until the transfer of the first stream in a first data unit is terminated. When the first stream is to be transferred from the first stream buffer to the card driver while the second stream is transferred from the card driver to the memory card, the second stream is transferred in a second data unit smaller than the first data unit, and the transfer of the first stream is configured to be accepted. |
