JEITA  CP-3451 - 125 - Annex F                                                                                                         Notes on Conversion to Flashpix The data recording method in this standard makes it possible to convert from Exif to Flashpix format with no loss of image quality, and retaining all attribute information. A file  that is  thus designed from the start for conversion to Flashpix is called a Flashpix-Ready (FPXR) file. There are three main Flashpix-Ready functions: g)     All Exif tag information is mapped to the Flashpix Image Info Property Set, h)     APP2 extended data can be converted to Flashpix extensions, i) JPEG images can be converted to the Flashpix tile structure without image quality loss, making use of restart markers. Figure 53 illustrates the conversion process. Figure 53 Conversion from Exif to Flashpix   Exif SOI APP1 (Exif data) JPEG Table JPEG Compressed Data (include Restart Marker) APP2 (Contents List Data Area) APP2 (Stream Data Area n) APP2 (Stream Data Area 0) DQT DHT DRI SOF SOS EOI Exif Tag Information to Image info Property Set FPXR Application Segment to FPX Data Stream JPEG Image to Tiled JPEG Image (Loss-less Conversion) Flashpix Root Property Set Image Object Image Data res.0 Image Data res.1 Image Data res.n Summary Info. CompObj Stream Image Info. Extension List