![]() The EXIF format contains many more attributes than are shown here. In order to be displayed in a different sequence, they must be rearranged in Apple's iPhoto application on the Mac and then downloaded.ĮxifReader, written by Ryuuji Yoshimoto, is a software utility that displays EXIF data and can save it in a separate file. For example, Apple's iDevices sort photos by EXIF date. Photo viewers may sort photos by the internal EXIF date without regard to file dates or name order. When photos are downloaded from the camera into the computer, the date assigned to the image files may be the date the photos were taken (EXIF date) or the date the photos were downloaded. However, when an image is edited, the EXIF data may sometimes be removed by the software. Most digital cameras support EXIF and save the data in the file headers. Developed in 1995 by JEIDA for JPEG images, EXIF data was later added to TIFF, RAW and other formats. ( EXchangeable Image Format) Descriptive data (metadata) in an image file that include the date the photo was taken, resolution, shutter speed, focal length and other camera settings.
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