On Tue, Jan 26, 2010 at 6:23 PM, Udi Fuchs <[email protected]> wrote: > Do you know of any interesting information that is lost in the JPG > file? You might want to use ExifTool to study and compare the data in > both files.
UFraw 0.16 at least transfers some of the EXIF data, but not all of it. I suppose the most important stuff is there. Just in the Exif.Image category, I'm missing: Exif.Image.ImageWidth Exif.Image.ImageLength Exif.Image.BitsPerSample Exif.Image.Compression Exif.Image.PhotometricInterpretation Exif.Image.StripOffsets Exif.Image.SamplesPerPixel Exif.Image.RowsPerStrip Exif.Image.StripByteCounts Exif.Image.XResolution Exif.Image.YResolution Exif.Image.PlanarConfiguration Exif.Image.ResolutionUnit Exif.Image.SubIFDs Exif.Image.DNGVersion Exif.Image.DNGBackwardVersion Exif.Image.UniqueCameraModel Exif.Image.ColorMatrix1 Exif.Image.ColorMatrix2 Exif.Image.AnalogBalance Exif.Image.AsShotNeutral Exif.Image.BaselineExposure Exif.Image.BaselineNoise Exif.Image.BaselineSharpness Exif.Image.LinearResponseLimit Exif.Image.DNGPrivateData Exif.Image.CalibrationIlluminant1 Exif.Image.CalibrationIlluminant2 My guess is a lot of those are irrelevant to JPG files since they're specific to the DNG format itself. So I guess UFraw 0.16 fixed my problem. It's unfortunate that I did all my processing with UFraw 0.15 up until now, so I have hundreds (thousands?) of pictures with no EXIF data that I need to re-process. As a side note, how come PhotoME for Windows pulls out tons more information from the EXIF than exiv2 does? I'm talking dozens and dozens of lines of more... stuff that shows me information from the very core of my camera itself, like the firmware version number all the way down to the 4th level (ie. 1.01.00.07) -- Frank Gore Project Manager www.projectpontiac.com ------------------------------------------------------------------------------ The Planet: dedicated and managed hosting, cloud storage, colocation Stay online with enterprise data centers and the best network in the business Choose flexible plans and management services without long-term contracts Personal 24x7 support from experience hosting pros just a phone call away. http://p.sf.net/sfu/theplanet-com _______________________________________________ ufraw-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ufraw-devel
