![]() Sections from the files while keeping the rest of the Exif data, saving This program will remove the MakerNote section and the blank At the same time it mayīe desired to keep the basic metadata such as timestamp, aperture, shutter #Exifcleaner review downloadVisitors and it just makes download times longer. Large MakerNotes is of no use to the web page Quite silly to keep a metadata section in the file that even may be larger Pixels in width, and with image file sizes of 20 to 60 kbytes, it feels When publishing digicam pictures on the web, downscaled to 500 or 600 (consisting of NUL characters) in them that are totally a waste of space. Image, but larger than the Exif integral thumbnail that is present too.Īlso, files from some cameras have several kilobytes of blank sections JPEG picture for preview purposes, with lower resolution than the main The larger MakerNotes often contain a whole The MakerNote sections from different cameras usually are between 400Īnd 1600 bytes in length, but some cameras have MakerNote sections in theĢ5,000 to 55,000 byte range. Values that are not part of the standard in a special "MakerNote" section. Standardized, like aperture value, shutter time, focal length, whether theįlash fired etc, but it also is possible for the camera maker to store ![]() Metadata about the picture, like the date and time the picture was takenĪnd all the settings that the camera used. Is an extension to the JPEG file format, that makes it possible to store ![]() ![]() Most digital still cameras save the pictures in the Exif file format. You can check the names of the tags you want to remove with It has severe endian problems, and probably won't work on little-endian computers, so be very careful! I just keep this online for reference proposes, and if someone wants to see an early implementation of EXIF manipulation code. Since I wrote this in 20 things have changed, and there now are much better tools available. MakerNote section and any blank sections in the files.ĭo not use this program. Exifcleaner exifcleaner will make Exif image files smaller by removing both any ![]()
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