Generation, starting from a time sequence of source still image data, of a still image file including additional information for subsequent processing

摘要

This invention is an image file generating method of generating an image file. The method includes: a still image data generating step (S200) of generating at least one still image data from a plurality of source still image data continuous in time sequence (S100); an attribute information generating step (S300) of generating attribute information of the still image data; and a data file generating step (S400) of generating the still image data file using the generated still image data and the attribute information. The attribute information generating step includes a step of generating information available for image processing on the still image data in response to the generation of the still image data, as the attribute information.