Image data sending method, digital camera, image data storing method, image data storing apparatus, and programs therefor

摘要

Useless transmission of image data can be prevented if the free space size of a data storing apparatus is not enough. Image data are recorded in a recording medium and sent to a server via a mobile phone to be stored therein, when the free space size of the recording medium becomes 0. Before transmission, size information regarding the image data S is sent to the server and compared with the free space size in the server. Information representing a result is sent to the mobile phone. The information may indicate the fact that the image data sets can be sent if there is sufficient free space size. Otherwise, the information includes information for carrying out deletion of image data sets stored in the server, for example. <IMAGE>