Bug 257904 - Digikam not reading metadata from foreign images
Summary: Digikam not reading metadata from foreign images
Status: RESOLVED NOT A BUG
Alias: None
Product: digikam
Classification: Unclassified
Component: Metadata-Engine (show other bugs)
Version: 1.4.0
Platform: Ubuntu Packages Linux
: NOR normal (vote)
Target Milestone: ---
Assignee: Digikam Developers
URL:
Keywords: investigated
Depends on:
Blocks:
 
Reported: 2010-11-25 19:09 UTC by David Vincent-Jones
Modified: 2017-08-13 10:23 UTC (History)
3 users (show)

See Also:
Latest Commit:
Version Fixed In: 1.7.0


Attachments
Test Image file (938.46 KB, image/png)
2010-12-06 01:07 UTC, David Vincent-Jones
Details
Comments on PNG problem from Rawstudio developers (2.41 KB, text/plain)
2010-12-06 19:21 UTC, David Vincent-Jones
Details

Note You need to log in before you can comment on or make changes to this bug.
Description David Vincent-Jones 2010-11-25 19:09:16 UTC
Version:           1.4.0 (using KDE 4.5.1) 
OS:                Linux

Digikam is unable to display any metadata from images produced by other programs.

Images produced out of Cinepaint, Rawstudio etc and imported into DK are missing EXIF and other metadata. I carefully tested using exiftool that the metadata was correctly in place prior to trying the import.

Rereading the metadata within DK does not help nor rewriting metadata to all images.

Reproducible: Always

Steps to Reproduce:
Using a raw file in DK, use 'open with' either Cinepaint or Rawstudio, process to png format and save back into DK folder. ... or Directly process raw file in outside editor and later import into DK

Actual Results:  
No metadata from any 'foreign' image processing is displayed in DK.

Exiftool reports that all image data is correctly in place in test files.

Expected Results:  
Should display all metadata as produced by external editors.

OS: Linux (i686) release 2.6.35-22-generic-pae
Compiler: cc
Comment 1 Marcel Wiesweg 2010-11-25 19:25:00 UTC
Please provide a sample image
Comment 2 caulier.gilles 2010-11-25 20:23:29 UTC
digiKAm use Exiv2 library to handle metadata. 

Try to parse image file with exiv2 command line tool to see if Exif info are there...

Gilles Caulier
Comment 3 David Vincent-Jones 2010-11-25 21:57:27 UTC
This is output from exiftool. Small cut from raw data processed in
Rawstudio. No EXIF (or other metadata) data shown in DK. when file is
imported.

david@david-desktop:~$ exiftool ~/Desktop/test6.png
ExifTool Version Number         : 8.15
File Name                       : test6.png
Directory                       : /home/david/Desktop
File Size                       : 4.5 MB
File Modification Date/Time     : 2010:11:25 11:57:58-08:00
File Permissions                : rw-r--r--
File Type                       : PNG
MIME Type                       : image/png
Image Width                     : 1150
Image Height                    : 775
Bit Depth                       : 16
.......
.......

New information however:

JPG file does appear to work correctly, EXIF looks correct in DK .... 
PNG file does not work .. nothing shown in DK

David


On Thu, 2010-11-25 at 20:23 +0100, Gilles Caulier wrote:
> https://bugs.kde.org/show_bug.cgi?id=257904
> 
> 
> Gilles Caulier <caulier.gilles@gmail.com> changed:
> 
>            What    |Removed                     |Added
> ----------------------------------------------------------------------------
>                  CC|                            |caulier.gilles@gmail.com
>           Component|Database                    |Metadata
> 
> 
> 
> 
> --- Comment #2 from Gilles Caulier <caulier gilles gmail com>  2010-11-25 20:23:29 ---
> digiKAm use Exiv2 library to handle metadata. 
> 
> Try to parse image file with exiv2 command line tool to see if Exif info are
> there...
> 
> Gilles Caulier
>
Comment 4 Marcel Wiesweg 2010-11-25 23:02:12 UTC
There is no information necessarily from Exif in this output. It's file info and PNG image info.
Comment 5 David Vincent-Jones 2010-11-25 23:16:44 UTC
I cut short the full extent of the very long EXIF data for brevity but
if you like I can provide the full file.

 Thu, 2010-11-25 at 23:02 +0100, Marcel Wiesweg wrote:
> https://bugs.kde.org/show_bug.cgi?id=257904
> 
> 
> 
> 
> 
> --- Comment #4 from Marcel Wiesweg <marcel wiesweg gmx de>  2010-11-25 23:02:12 ---
> There is no information necessarily from Exif in this output. It's file info
> and PNG image info.
>
Comment 6 caulier.gilles 2010-11-26 08:34:44 UTC
yes, we want the full image.

Also go to digiKam Help/Components Info dialog and copy & paste contents here.

Gilles Caulier
Comment 7 David Vincent-Jones 2010-11-26 18:11:05 UTC
Here is the full exifoutput as requested.


david@david-desktop:~$ exiftool ~/Desktop/test6.png
ExifTool Version Number         : 8.15
File Name                       : test6.png
Directory                       : /home/david/Desktop
File Size                       : 4.5 MB
File Modification Date/Time     : 2010:11:25 11:57:58-08:00
File Permissions                : rw-r--r--
File Type                       : PNG
MIME Type                       : image/png
Image Width                     : 1150
Image Height                    : 775
Bit Depth                       : 16
Color Type                      : RGB
Compression                     : Deflate/Inflate
Filter                          : Adaptive
Interlace                       : Noninterlaced
Exif Byte Order                 : Little-endian (Intel, II)
Processing Software             : Rawstudio daily
Make                            : Canon
Camera Model Name               : Canon EOS 50D
Modify Date                     : 2010:08:31 05:01:44
Artist                          : 
Copyright                       : 
Exposure Time                   : 1/320
F Number                        : 8.0
Exposure Program                : Program AE
ISO                             : 640
Exif Version                    : 0221
Date/Time Original              : 2010:08:31 05:01:44
Create Date                     : 2010:08:31 05:01:44
Components Configuration        : Y, Cb, Cr, -
Shutter Speed Value             : 1/332
Aperture Value                  : 8.0
Flash                           : Off, Did not fire
Focal Length                    : 53.0 mm
Macro Mode                      : Normal
Self Timer                      : Off
Quality                         : RAW
Canon Flash Mode                : Off
Continuous Drive                : Single
Focus Mode                      : AI Focus AF
Record Mode                     : CR2+JPEG
Canon Image Size                : Large
Easy Mode                       : Manual
Digital Zoom                    : None
Contrast                        : Normal
Saturation                      : Normal
Metering Mode                   : Center-weighted average
Focus Range                     : Not Known
Canon Exposure Mode             : Program AE
Lens Type                       : Canon EF 28-80mm f/2.8-4L or Sigma Lens
Long Focal                      : 70 mm
Short Focal                     : 17 mm
Focal Units                     : 1/mm
Max Aperture                    : 4.2
Min Aperture                    : 32
Flash Activity                  : 0
Flash Bits                      : (none)
Zoom Source Width               : 0
Zoom Target Width               : 0
Manual Flash Output             : n/a
Color Tone                      : Normal
SRAW Quality                    : n/a
Auto ISO                        : 100
Base ISO                        : 617
Measured EV                     : 11.88
Target Aperture                 : 8
Target Exposure Time            : 1/323
Exposure Compensation           : 0
White Balance                   : Auto
Slow Shutter                    : None
Shot Number In Continuous Burst : 0
Optical Zoom Code               : n/a
Flash Guide Number              : 0
Flash Exposure Compensation     : 0
Auto Exposure Bracketing        : Off
AEB Bracket Value               : 0
Control Mode                    : Camera Local Control
Measured EV 2                   : 11.625
Bulb Duration                   : 0
Camera Type                     : EOS High-end
ND Filter                       : Unknown (-1)
Canon Image Type                : Canon EOS 50D
Canon Firmware Version          : Firmware Version 1.0.6
Owner Name                      : 
Camera Body No.                 : 0520326530
Flash Metering Mode             : Off
Camera Temperature              : 27 C
Camera Orientation              : Horizontal (normal)
Focus Distance Upper            : inf
Focus Distance Lower            : 11.68
Firmware Version                : 1.0.6
File Index                      : 3021
Directory Index                 : 100
Canon Model ID                  : EOS 50D
Thumbnail Image Valid Area      : 0 159 7 112
Serial Number Format            : Format 2
AF Area Mode                    : Single-point AF
Num AF Points                   : 9
Valid AF Points                 : 9
Canon Image Width               : 4752
Canon Image Height              : 3168
AF Image Width                  : 4752
AF Image Height                 : 3168
AF Area Widths                  : 99 80 80 80 118 80 80 80 99
AF Area Heights                 : 79 98 98 98 120 98 98 98 79
AF Area X Positions             : 0 -788 788 -1254 0 1254 -788 788 0
AF Area Y Positions             : 681 361 361 0 0 0 -361 -361 -681
AF Points In Focus              : 4
AF Points Selected              : 4
Original Decision Data Offset   : 0
Bracket Mode                    : Off
Bracket Value                   : 0
Bracket Shot Number             : 0
Raw Jpg Size                    : Large
Long Exposure Noise Reduction 2 : Off
WB Bracket Mode                 : Off
WB Bracket Value AB             : 0
WB Bracket Value GM             : 0
Live View Shooting              : Off
Flash Exposure Lock             : Off
Lens Model                      : 17-70mm
Internal Serial Number          : P0337253
Dust Removal Data               : (Binary data 1024 bytes, use -b option to extract)
Exposure Level Increments       : 1/3 Stop
ISO Speed Increments            : 1/3 Stop
ISO Expansion                   : Off
AEB Auto Cancel                 : On
AEB Sequence                    : 0,-,+
Safety Shift                    : Disable
Flash Sync Speed Av             : 1/250-1/60 Auto
Long Exposure Noise Reduction   : Off
High ISO Noise Reduction        : Standard
Highlight Tone Priority         : Enable
Auto Lighting Optimizer         : Standard
Lens Drive No AF                : Focus search on
Lens AF Stop Button             : AF stop
AF Point Selection Method       : Normal
Superimposed Display            : On
AF Assist Beam                  : Emits
Mirror Lockup                   : Disable
AF Microadjustment              : Disable; 0; 0; 0; 0
Shutter Button AF On Button     : Metering + AF start
AF On AE Lock Button Switch     : Disable
Set Button When Shooting        : Normal (disabled)
Dial Direction Tv Av            : Normal
Focusing Screen                 : Ef-A
Add Original Decision Data      : Off
Assign Func Button              : LCD brightness
Tone Curve                      : Standard
Sharpness                       : 6
Sharpness Frequency             : n/a
Sensor Red Level                : 0
Sensor Blue Level               : 0
White Balance Red               : 0
White Balance Blue              : 0
Color Temperature               : 5200
Picture Style                   : Landscape
Digital Gain                    : 0
WB Shift AB                     : 0
WB Shift GM                     : 0
Measured RGGB                   : 852 1024 1024 700
VRD Offset                      : 0
Sensor Width                    : 4832
Sensor Height                   : 3228
Sensor Left Border              : 72
Sensor Top Border               : 56
Sensor Right Border             : 4823
Sensor Bottom Border            : 3223
Black Mask Left Border          : 0
Black Mask Top Border           : 0
Black Mask Right Border         : 0
Black Mask Bottom Border        : 0
Color Data Version              : 6 (50D/5DmkII)
WB RGGB Levels As Shot          : 2140 1024 1024 1431
Color Temp As Shot              : 5097
WB RGGB Levels Auto             : 2140 1024 1024 1431
Color Temp Auto                 : 5097
WB RGGB Levels Measured         : 1851 1025 1022 1564
Color Temp Measured             : 4209
WB RGGB Levels Daylight         : 2185 1024 1024 1415
Color Temp Daylight             : 5200
WB RGGB Levels Shade            : 2479 1024 1024 1204
Color Temp Shade                : 7000
WB RGGB Levels Cloudy           : 2330 1024 1024 1296
Color Temp Cloudy               : 6000
WB RGGB Levels Tungsten         : 1732 1105 1105 2169
Color Temp Tungsten             : 3200
WB RGGB Levels Fluorescent      : 1979 1031 1031 1919
Color Temp Fluorescent          : 3793
WB RGGB Levels Kelvin           : 2185 1024 1024 1415
Color Temp Kelvin               : 5225
WB RGGB Levels Flash            : 2362 1024 1024 1279
Color Temp Flash                : 6269
Raw Measured RGGB               : 141409 181534 186403 126352
AF Micro Adj Active             : No
AF Micro Adj Value              : 0
Peripheral Lighting             : Off
Peripheral Lighting Value       : 0
Original Image Width            : 4752
Original Image Height           : 3168
Peripheral Lighting Setting     : Off
User Comment                    : 
Sub Sec Time                    : 08
Sub Sec Time Original           : 08
Sub Sec Time Digitized          : 08
Flashpix Version                : 0100
Color Space                     : sRGB
Exif Image Width                : 4752
Exif Image Height               : 3168
Interoperability Index          : R98 - DCF basic file (sRGB)
Interoperability Version        : 100
Focal Plane X Resolution        : 5315.436242
Focal Plane Y Resolution        : 5306.532663
Focal Plane Resolution Unit     : inches
Custom Rendered                 : Normal
Exposure Mode                   : Auto
Scene Capture Type              : Standard
GPS Version ID                  : 2.2.0.0
Thumbnail Offset                : 41476
Thumbnail Length                : 16504
Gamma                           : 1
Profile CMM Type                : lcms
Profile Version                 : 2.3.0
Profile Class                   : Display Device Profile
Color Space Data                : RGB
Profile Connection Space        : XYZ
Profile Date Time               : 2010:05:06 21:35:36
Profile File Signature          : acsp
Primary Platform                : Apple Computer Inc.
CMM Flags                       : Not Embedded, Independent
Device Manufacturer             : lcms
Device Model                    : 
Device Attributes               : Reflective, Glossy, Positive, Color
Rendering Intent                : Perceptual
Connection Space Illuminant     : 0.9642 1 0.82491
Profile Creator                 : lcms
Profile ID                      : 0
Device Mfg Desc                 : (lcms internal)
Profile Description             : sRGB built-in
Device Model Desc               : sRGB built-in
Media White Point               : 0.95015 1 1.08826
Red Matrix Column               : 0.43585 0.22238 0.01392
Blue Matrix Column              : 0.14302 0.06059 0.71384
Green Matrix Column             : 0.38533 0.71704 0.09714
Red Tone Reproduction Curve     : (Binary data 14 bytes, use -b option to extract)
Green Tone Reproduction Curve   : (Binary data 14 bytes, use -b option to extract)
Blue Tone Reproduction Curve    : (Binary data 14 bytes, use -b option to extract)
Chromaticity Channels           : 3
Chromaticity Colorant           : Unknown (0)
Chromaticity Channel 1          : 0.64 0.33
Chromaticity Channel 2          : 0.3 0.60001
Chromaticity Channel 3          : 0.14999 0.06
Profile Copyright               : Copyright (c) 2010 Hewlett-Packard Development Company, LLP.
Aperture                        : 8.0
Drive Mode                      : Single-frame shooting
File Number                     : 100-3021
Image Size                      : 1150x775
Lens                            : 17.0 - 70.0 mm
Lens ID                         : Sigma 17-70mm f/2.8-4.5 DC Macro
Scale Factor To 35 mm Equivalent: 1.6
Shooting Mode                   : Program AE
Shutter Speed                   : 1/320
Create Date                     : 2010:08:31 05:01:44.08
Date/Time Original              : 2010:08:31 05:01:44.08
Modify Date                     : 2010:08:31 05:01:44.08
Thumbnail Image                 : (Binary data 16504 bytes, use -b option to extract)
WB RGGB Levels                  : 2140 1024 1024 1431
Blue Balance                    : 1.397461
Circle Of Confusion             : 0.019 mm
Field Of View                   : 24.2 deg
Focal Length                    : 53.0 mm (35 mm equivalent: 84.0 mm)
Hyperfocal Distance             : 18.52 m
Lens                            : 17.0 - 70.0 mm (35 mm equivalent: 26.9 - 110.9 mm)
Light Value                     : 11.6
Red Balance                     : 2.089844
david@david-desktop:~$
Comment 8 David Vincent-Jones 2010-11-26 18:24:33 UTC
Here is the Components listing:


digiKam version 1.4.0
Exiv2 can write to Jp2: Yes
Exiv2 can write to Jpeg: Yes
Exiv2 can write to Pgf: No
Exiv2 can write to Png: Yes
Exiv2 can write to Tiff: Yes
Exiv2 supports XMP metadata: Yes
LibCImg: 130
LibExiv2: 0.19
LibJPEG: 62
LibJasper: 1.900.1
LibKDE: 4.5.1 (KDE 4.5.1)
LibKExiv2: 1.1.0
LibKdcraw: 1.1.0
LibLCMS: 118
LibPGF: 6.09.44
LibPNG: 1.2.44
LibQt: 4.7.0
LibRaw: 0.10.0-Beta1
LibTIFF: LIBTIFF, Version 3.9.4 Copyright (c) 1988-1996 Sam Leffler Copyright (c) 1991-1996 Silicon Graphics, Inc.
Marble widget: 0.10.1
Parallelized demosaicing: Yes
Database backend: QSQLITE
LibGphoto2: 2.4.10.1
LibKipi: 1.1.0
Comment 9 David Vincent-Jones 2010-12-04 21:56:18 UTC
Further Tests:
Opened RAW image in DK and wrote to TEST1.PNG format. All EXIF data correctly in place.

Opened the above TEST1PNG in Rawstudio, modified it and wrote to new PNG file. Exif data correctly modified and complete.

Opened TEST1.PNG in Cinepaint, modified it and wrote to new PNG file. NO EXIF or other metadata displayed in DK.
Comment 10 Martin Klapetek 2010-12-05 01:21:11 UTC
Thanks for all the info, but please do provide us with some test image, so we have something to test the eventual fix on. Either upload it here as an attachment (down below is the form for that, but be aware that there are size restrictions) or upload it somewhere else from where we can reach it. Thanks!
Comment 11 caulier.gilles 2010-12-05 07:41:16 UTC
Is the new P?G file processed by RawStudio respect metadata standard place ?

Open it with Exiv2 command line tool, and look if Exif/iptc/xmp metatada are visible.

digiKam do not use Exiftool (perle program), but Exiv2 shared library which is C++.

Gilles Caulier
Comment 12 David Vincent-Jones 2010-12-05 18:17:36 UTC
This appears to be the problem: Exiv2 is NOT reading the information and Exivtool is reading all of the information on PNG format images. This appears to be the same situation with exports from Cinepaint.

However it is also strange that DK is able to read the metadata in JPG and TIF files written by these other programs.

Do you see this as a problem in DK or other program export formats?
Comment 13 caulier.gilles 2010-12-05 23:32:38 UTC
it's definitively a problem with Exiv2 library.

Please provide a PNG image sample to test.

Gilles Caulier
Comment 14 David Vincent-Jones 2010-12-06 01:07:49 UTC
Created attachment 54189 [details]
Test Image file

Test file (PNG) that shows no EXIF metadata
Comment 15 David Vincent-Jones 2010-12-06 19:21:03 UTC
Created attachment 54216 [details]
Comments on PNG problem from Rawstudio developers
Comment 16 caulier.gilles 2010-12-06 19:32:21 UTC
Rawstudio developer said that PNG do not support Exif... This is false...

PNG support XMP which can embed Exif metadata. It's a recent specification from Adobe.

digiKam support this way, but also another one which consist to use a iTxt PNG chunck as ImageMagick do. Try :

convert foo.jpg foo.png
convert foo.png foo2.jpg.

And look like Exif from foo.jpg and foo2.jpg are the same.

Exiv2 library, which is used by digiKam to manage metadat use this way... I'm sure i implement this code myself.

Rawstudio, must use a decent library to play with metadata, as digiKam do...

This is not the fault of digiKam if other photo tool software are not able to manage metadta on the right way. Sorry to make digiKam better...

Gilles Caulier
Comment 17 Andreas Huggel 2010-12-07 08:26:18 UTC
The exiv2 command line tool DOES extract Exif data from the attached image.

$ exiv2 -v -pt rsexif.png
File 1/1: rsexif.png
Exif.Image.ProcessingSoftware                Ascii      16  Rawstudio daily
Exif.Image.Make                              Ascii       6  Canon
Exif.Image.Model                             Ascii      14  Canon EOS 50D
Exif.Image.DateTime                          Ascii      20  2010:07:24 17:00:00
Exif.Image.Artist                            Ascii       1  
Exif.Image.Copyright                         Ascii       1  
Exif.Image.ExifTag                           Long        1  190
Exif.Photo.ExposureTime                      Rational    1  1/200 s
Exif.Photo.FNumber                           Rational    1  F16
Exif.Photo.ExposureProgram                   Short       1  Aperture priority
Exif.Photo.ISOSpeedRatings                   Short       1  200
Exif.Photo.ExifVersion                       Undefined   4  2.21
Exif.Photo.DateTimeOriginal                  Ascii      20  2010:07:24 17:00:00
Exif.Photo.DateTimeDigitized                 Ascii      20  2010:07:24 17:00:00
Exif.Photo.ComponentsConfiguration           Undefined   4  YCbCr
Exif.Photo.ShutterSpeedValue                 SRational   1  1/197 s
Exif.Photo.ApertureValue                     Rational    1  F16
Exif.Photo.ExposureBiasValue                 SRational   1  0 EV
Exif.Photo.MeteringMode                      Short       1  Spot
Exif.Photo.Flash                             Short       1  No, compulsory
Exif.Photo.FocalLength                       Rational    1  23.0 mm
Exif.Photo.MakerNote                         Undefined 40486  (Binary value suppressed)
Exif.MakerNote.Offset                        Long        1  656
Exif.MakerNote.ByteOrder                     Ascii       3  II
Exif.CanonCs.Macro                           Short       1  Off
Exif.CanonCs.Selftimer                       Short       1  Off
Exif.CanonCs.Quality                         Short       1  RAW
Exif.CanonCs.FlashMode                       Short       1  Off
Exif.CanonCs.DriveMode                       Short       1  Single / timer
Exif.CanonCs.FocusMode                       Short       1  AI focus AF
Exif.CanonCs.ImageSize                       Short       1  (65535)
Exif.CanonCs.EasyMode                        Short       1  Manual
Exif.CanonCs.DigitalZoom                     Short       1  None
Exif.CanonCs.Contrast                        Short       1  Normal
Exif.CanonCs.Saturation                      Short       1  Normal
Exif.CanonCs.Sharpness                       Short       1  (32767)
Exif.CanonCs.ISOSpeed                        Short       1  (32767)
Exif.CanonCs.MeteringMode                    Short       1  Spot
Exif.CanonCs.FocusType                       Short       1  Not known
Exif.CanonCs.AFPoint                         Short       1  (0)
Exif.CanonCs.ExposureProgram                 Short       1  Aperture priority (Av)
Exif.CanonCs.LensType                        Short       1  Sigma 17-70mm f/2.8-4.5 DC Macro
Exif.CanonCs.Lens                            Short       3  17.0 - 70.0 mm
Exif.CanonCs.MaxAperture                     Short       1  F3.2
Exif.CanonCs.MinAperture                     Short       1  F25
Exif.CanonCs.FlashActivity                   Short       1  Did not fire
Exif.CanonCs.FlashDetails                    Short       1  
Exif.CanonCs.FocusContinuous                 Short       1  (65535)
Exif.CanonCs.AESetting                       Short       1  (65535)
Exif.CanonCs.ImageStabilization              Short       1  (65535)
Exif.CanonCs.DisplayAperture                 Short       1  0
Exif.CanonCs.ZoomSourceWidth                 Short       1  0
Exif.CanonCs.ZoomTargetWidth                 Short       1  0
Exif.CanonCs.SpotMeteringMode                Short       1  (65535)
Exif.CanonCs.PhotoEffect                     Short       1  (65535)
Exif.CanonCs.ManualFlashOutput               Short       1  n/a
Exif.CanonCs.ColorTone                       Short       1  0
Exif.CanonCs.SRAWQuality                     Short       1  n/a
Exif.Canon.FocalLength                       Short       4  23.0 mm
Exif.CanonSi.ISOSpeed                        Short       1  200
Exif.CanonSi.MeasuredEV                      Short       1  14.62
Exif.CanonSi.TargetAperture                  Short       1  F16
Exif.CanonSi.TargetShutterSpeed              Short       1  1/203 s
Exif.CanonSi.WhiteBalance                    Short       1  Auto
Exif.CanonSi.Sequence                        Short       1  0
Exif.CanonSi.AFPointUsed                     Short       1  0 focus points; none used
Exif.CanonSi.FlashBias                       Short       1  0 EV
Exif.CanonSi.SubjectDistance                 Short       1  0
Exif.CanonSi.ApertureValue                   Short       1  F16
Exif.CanonSi.ShutterSpeedValue               Short       1  1/203 s
Exif.CanonSi.MeasuredEV2                     Short       1  14.62
Exif.Canon.ImageType                         Ascii      14  Canon EOS 50D
Exif.Canon.FirmwareVersion                   Ascii      24  Firmware Version 1.0.6
Exif.Canon.OwnerName                         Ascii      32  
Exif.Canon.SerialNumber                      Long        1  1f0336226
Exif.Canon.CameraInfo                        Undefined 1536  (Binary value suppressed)
Exif.Canon.ModelID                           Long        1  EOS 50D
Exif.Canon.ThumbnailImageValidArea           Short       4  0 159 7 112
Exif.Canon.SerialNumberFormat                Long        1  Format 2
Exif.Canon.AFInfo                            Short      48  96 4 9 9 4752 3168 4752 3168 99 80 80 80 118 80 80 80 99 79 98 98 98 120 98 98 98 79 0 64748 788 64282 0 1254 64748 788 0 681 361 361 0 0 0 65175 65175 64855 104 511 0 65535
Exif.Canon.OriginalDecisionDataOffset        Long        1  0
Exif.CanonFi.FileNumber                      Long        1  (0)
Exif.CanonFi.BracketMode                     SShort      1  Off
Exif.CanonFi.BracketValue                    SShort      1  0
Exif.CanonFi.BracketShotNumber               SShort      1  0
Exif.CanonFi.RawJpgQuality                   SShort      1  (0)
Exif.CanonFi.RawJpgSize                      SShort      1  Large
Exif.CanonFi.NoiseReduction                  SShort      1  Off
Exif.CanonFi.WBBracketMode                   SShort      1  Off
Exif.CanonFi.WBBracketValueAB                SShort      1  0
Exif.CanonFi.WBBracketValueGM                SShort      1  0
Exif.CanonFi.FilterEffect                    SShort      1  (-1)
Exif.CanonFi.ToningEffect                    SShort      1  (-1)
Exif.CanonFi.MacroMagnification              SShort      1  172
Exif.CanonFi.LiveViewShooting                SShort      1  Off
Exif.CanonFi.FlashExposureLock               SShort      1  Off
Exif.Canon.LensModel                         Ascii      70  17-70mm
Exif.Canon.InternalSerialNumber              Ascii      16  P0337253
Exif.Canon.DustRemovalData                   Undefined 1024  (Binary value suppressed)
Exif.Canon.CustomFunctions                   Long       93  372 4 1 92 7 257 1 0 258 1 0 259 1 0 260 1 0 261 1 0 264 1 0 271 1 1 2 56 4 513 1 0 514 1 0 515 1 1 516 1 0 3 108 7 1285 1 0 1286 1 0 1295 1 0 1296 1 0 1294 1 0 1551 1 0 1287 5 0 0 0 0 0 4 92 7 1793 1 0 1794 1 0 1796 1 0 1798 1 0 2059 1 0 2063 1 0 1803 1 0
Exif.CanonPr.ToneCurve                       SShort      1  Standard
Exif.CanonPr.Sharpness                       SShort      1  6
Exif.CanonPr.SharpnessFrequency              SShort      1  n/a
Exif.CanonPr.SensorRedLevel                  SShort      1  0
Exif.CanonPr.SensorBlueLevel                 SShort      1  0
Exif.CanonPr.WhiteBalanceRed                 SShort      1  0
Exif.CanonPr.WhiteBalanceBlue                SShort      1  0
Exif.CanonPr.WhiteBalance                    SShort      1  (-1)
Exif.CanonPr.ColorTemperature                SShort      1  5200
Exif.CanonPr.PictureStyle                    SShort      1  Landscape
Exif.CanonPr.DigitalGain                     SShort      1  0
Exif.CanonPr.WBShiftAB                       SShort      1  0
Exif.CanonPr.WBShiftGM                       SShort      1  0
Exif.Canon.MeasuredColor                     Short       6  12 836 1024 1024 492 1
Exif.Canon.ColorSpace                        Short       1  sRGB
Exif.Canon.VRDOffset                         Long        1  0
Exif.Canon.SensorInfo                        Short      17  34 4832 3228 1 1 72 56 4823 3223 0 0 0 0 0 0 0 0
Exif.Canon.ColorData                         Short     1250  6 852 1024 1024 479 615 1024 1024 615 451 1024 1024 819 828 1084 1082 487 684 1239 1238 725 542 1332 1333 1062 65533 3 251 263 240 0 2466 4890 4891 3341 1081 409 411 133 228 1061 1063 1865 2341 3872 3867 1128 2255 4801 4798 3252 947 383 385 117 189 1051 1050 1850 2112 3708 3711 1031 2192 1092 1092 1575 4790 2192 1092 1092 1575 4790 1728 1103 1079 2066 3307 736 1170 1170 617 3312 2185 1024 1024 1415 5200 2479 1024 1024 1204 7000 2330 1024 1024 1296 6000 1732 1105 1105 2169 3200 1979 1031 1031 1919 3793 2185 1024 1024 1415 5225 2362 1024 1024 1279 6269 2185 1024 1024 1415 5225 2185 1024 1024 1415 5225 2185 1024 1024 1415 5225 2185 1024 1024 1415 5225 2185 1024 1024 1415 5225 1100 1024 1024 983 4151 1100 1024 1024 983 4151 1100 1024 1024 983 4151 1100 1024 1024 983 4151 1100 1024 1024 983 4151 65158 377 1017 10900 65179 386 985 10000 65234 410 910 8300 65265 423 871 7000 65317 450 809 6000 65344 463 776 5600 65375 480 741 5200 65419 507 697 4700 65472 540 647 4200 65522 576 603 3800 31 608 565 3500 87 653 522 3200 126 689 497 3000 170 731 468 2800 269 842 420 2400 500 2063 2076 1024 1024 1024 1024 18 61 0 32 40 45 34 35 37 30 33 26 33 26 25 24 25 30 40 42 54 50 49 55 56 52 50 42 42 37 31 27 26 45 53 48 54 73 74 77 78 77 72 61 59 50 37 25 37 43 36 50 53 62 61 65 75 79 82 78 71 63 47 36 27 66 0 49 65 67 53 60 58 45 48 37 45 36 33 29 41 44 62 65 88 79 79 88 91 83 79 66 64 55 44 35 47 70 79 74 87 120 122 127 131 129 120 99 95 79 55 33 58 70 54 81 85 103 102 108 126 133 139 130 116 102 72 53 35 106 0 57 71 78 58 60 61 48 50 39 47 37 33 28 52 59 80 80 100 92 89 97 98 88 82 68 65 55 43 34 56 93 106 93 103 137 138 141 140 134 122 100 94 78 54 32 81 93 76 103 104 120 118 123 137 141 143 131 116 101 70 49 27 63 0 40 51 50 38 43 40 29 30 21 25 20 17 13 38 40 54 51 64 56 54 59 59 51 47 37 35 29 22 16 42 62 67 55 60 82 81 83 81 77 69 55 51 41 27 14 48 57 42 56 55 66 64 67 75 77 78 70 60 52 34 22 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 26 5 12 17 10 58 68 53 135 43 135 554 15 8 5 9 99 39 89 107 120 610 678 1196 2868 1890 2435 13749 370 1 1 4 83 37 46 62 96 592 740 1762 3386 2043 2707 12593 955 24 20 53 453 186 205 344 379 1839 2349 6094 10164 6330 7385 44223 3115 0 0 0 32768 0 1171 1024 1024 2670 3855 6595 3807 69 182 4503 4410 65468 65358 3728 0 199 0 30356 0 40166 0 40672 0 18693 1024 1024 0 1024 0 0 0 0 0 8191 256 8191 256 0 0 512 710 541 521 747 445 895 512 512 512 512 0 32 135 239 256 256 256 0 30 134 239 256 256 256 1 99 144 0 0 32 64 128 192 255 255 0 0 0 0 0 0 0 856 856 856 856 856 856 856 1160 0 1023 1023 1024 1024 14000 15441 10000 4096 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Exif.Photo.UserComment                       Undefined  14  Barley
Exif.Photo.SubSecTime                        Ascii       3  11
Exif.Photo.SubSecTimeOriginal                Ascii       3  11
Exif.Photo.SubSecTimeDigitized               Ascii       3  11
Exif.Photo.FlashpixVersion                   Undefined   4  1.00
Exif.Photo.ColorSpace                        SLong       1  sRGB
Exif.Photo.PixelXDimension                   Short       1  4752
Exif.Photo.PixelYDimension                   Short       1  3168
Exif.Photo.InteroperabilityTag               Long        1  41172
Exif.Iop.InteroperabilityIndex               Ascii       4  R98
Exif.Iop.InteroperabilityVersion             Undefined   1  (100)
Exif.Photo.FocalPlaneXResolution             Rational    1  5315.44
Exif.Photo.FocalPlaneYResolution             Rational    1  5306.53
Exif.Photo.FocalPlaneResolutionUnit          Short       1  inch
Exif.Photo.CustomRendered                    Short       1  Normal process
Exif.Photo.ExposureMode                      Short       1  Auto
Exif.Photo.WhiteBalance                      Short       1  Auto
Exif.Photo.SceneCaptureType                  Short       1  Standard
Exif.Image.GPSTag                            Long        1  41202
Exif.GPSInfo.GPSVersionID                    Byte        4  2.2.0.0
Exif.Image.XPKeywords                        Byte       12  Barley
Exif.Thumbnail.JPEGInterchangeFormat         Long        1  41250
Exif.Thumbnail.JPEGInterchangeFormatLength   Long        1  20781
Comment 18 caulier.gilles 2010-12-07 08:31:46 UTC
The PNG image displayed in Showofoto with Exif metadata :

http://www.flickr.com/photos/digikam/5240078165/

Gilles Caulier