On Fri, 03 Jul 2015 16:54:22 +1000, Terry Duell <tdu...@iinet.net.au>
wrote:
On Fri, 03 Jul 2015 16:34:51 +1000, Terry Duell <tdu...@iinet.net.au>
wrote:
[snip]
Once that was corrected (ldconfig /usr/local/lib), a double click on an
image opens dt, but no camera model and no lens info provided.
At least with my local build of exiv2-0.24 dt would report the camera
model (Pentax K-3 II).
So I have gone backwards.
Whoops...this behaviour is not consistent...just checked a few more
images in dt.
Shots I took a couple of days ago show no camera maker, model or lens.
Shots I took a few weeks ago show everything correct.
All the above images are jpeg out of camera.
A check on a normal raw, dt reports camera maker and model but no lens.
A check on a pixel shift raw, dt reports camera maker and model and
lens...all OK.
Something is a bit skew-whiff, but it isn't obvious whether it's
something
crook with my builds, with dt, exiv2, or the camera firmware.
For the record my build of dt reports 'darktable 1.7.0+1674~g7dacd48'
Any ideas on what is going on here.
OK, here's some data that may be helpful to some who know more than I.
Attached file shows the output from 'exiv2 -pt normal.DNG', which appears
to have all the correct data.
When this image is loaded into dt (version above) the image data for the
lens is blank, model and maker are correct.
Cheers,
--
Regards,
Terry Duell
[terry@localhost test-raw-PS]$ exiv2 -pt normal.DNG
Exif.Image.NewSubfileType Long 1 Thumbnail/Preview
image
Exif.Image.ImageWidth Long 1 160
Exif.Image.ImageLength Long 1 120
Exif.Image.BitsPerSample Short 3 8 8 8
Exif.Image.Compression Short 1 Uncompressed
Exif.Image.PhotometricInterpretation Short 1 RGB
Exif.Image.Make Ascii 30 RICOH IMAGING
COMPANY, LTD.
Exif.Image.Model Ascii 20 PENTAX K-3 II
Exif.Image.StripOffsets Long 1 153696
Exif.Image.Orientation Short 1 top, left
Exif.Image.SamplesPerPixel Short 1 3
Exif.Image.RowsPerStrip Long 1 120
Exif.Image.StripByteCounts Long 1 57600
Exif.Image.XResolution Rational 1 300
Exif.Image.YResolution Rational 1 300
Exif.Image.PlanarConfiguration Short 1 1
Exif.Image.ResolutionUnit Short 1 inch
Exif.Image.Software Ascii 24 PENTAX K-3 II Ver.
1.00
Exif.Image.DateTime Ascii 20 2015:06:17 14:10:25
Exif.Image.Artist Ascii 1
Exif.Image.SubIFDs Long 2 152550 152956
Exif.SubImage1.NewSubfileType Long 1 Primary image
Exif.SubImage1.ImageWidth Long 1 6080
Exif.SubImage1.ImageLength Long 1 4032
Exif.SubImage1.BitsPerSample Short 1 14
Exif.SubImage1.Compression Short 1 JPEG
Exif.SubImage1.PhotometricInterpretation Short 1 Color Filter Array
Exif.SubImage1.StripOffsets Long 1 211296
Exif.SubImage1.SamplesPerPixel Short 1 1
Exif.SubImage1.RowsPerStrip Long 1 4032
Exif.SubImage1.StripByteCounts Long 1 32818713
Exif.SubImage1.XResolution Rational 1 300
Exif.SubImage1.YResolution Rational 1 300
Exif.SubImage1.PlanarConfiguration Short 1 1
Exif.SubImage1.ResolutionUnit Short 1 inch
Exif.SubImage1.CFARepeatPatternDim Short 2 2 2
Exif.SubImage1.CFAPattern Byte 4 0 1 1 2
Exif.SubImage1.CFALayout Short 1 Rectangular (or
square) layout
Exif.SubImage1.BlackLevelRepeatDim Short 2 2 2
Exif.SubImage1.BlackLevel Long 4 1 1 0 0
Exif.SubImage1.WhiteLevel Long 1 15867
Exif.SubImage1.DefaultScale Rational 2 1/1 1/1
Exif.SubImage1.DefaultCropOrigin Long 2 6 12
Exif.SubImage1.DefaultCropSize Long 2 6016 4000
Exif.SubImage1.BayerGreenSplit Long 1 0
Exif.SubImage1.AntiAliasStrength Rational 1 1/1
Exif.SubImage1.ActiveArea Long 4 4 10 4028 6038
Exif.SubImage2.NewSubfileType Long 1 Thumbnail/Preview
image
Exif.SubImage2.ImageWidth Long 1 6016
Exif.SubImage2.ImageLength Long 1 4000
Exif.SubImage2.BitsPerSample Short 3 8 8 8
Exif.SubImage2.Compression Short 1 JPEG
Exif.SubImage2.PhotometricInterpretation Short 1 YCbCr
Exif.SubImage2.StripOffsets Long 1 33030016
Exif.SubImage2.SamplesPerPixel Short 1 3
Exif.SubImage2.RowsPerStrip Long 1 4000
Exif.SubImage2.StripByteCounts Long 1 3032388
Exif.SubImage2.XResolution Rational 1 300
Exif.SubImage2.YResolution Rational 1 300
Exif.SubImage2.PlanarConfiguration Short 1 1
Exif.SubImage2.ResolutionUnit Short 1 inch
Exif.SubImage2.WhitePoint Rational 2 313/1000 329/1000
Exif.SubImage2.PrimaryChromaticities Rational 6 64/100 33/100
30/100 60/100 15/100 6/100
Exif.SubImage2.YCbCrCoefficients Rational 3 299/1000 587/1000
114/1000
Exif.SubImage2.YCbCrSubSampling Short 2 2 1
Exif.SubImage2.YCbCrPositioning Short 1 Co-sited
Exif.SubImage2.PreviewColorSpace Long 1 2
Exif.Image.Copyright Ascii 1
Exif.Image.ExifTag Long 1 153314
Exif.Photo.ExposureTime Rational 1 1/50 s
Exif.Photo.FNumber Rational 1 F5.6
Exif.Photo.ExposureProgram Short 1 Not defined
Exif.Photo.ISOSpeedRatings Short 1 1250
Exif.Photo.SensitivityType Short 1 1
Exif.Photo.StandardOutputSensitivity Long 1 1250
Exif.Photo.DateTimeOriginal Ascii 20 2015:06:17 14:10:25
Exif.Photo.DateTimeDigitized Ascii 20 2015:06:17 14:10:25
Exif.Photo.ExposureBiasValue SRational 1 0 EV
Exif.Photo.MeteringMode Short 1 Multi-segment
Exif.Photo.Flash Short 1 No, compulsory
Exif.Photo.FocalLength Rational 1 120.0 mm
Exif.Photo.SensingMethod Short 1 One-chip color area
Exif.Photo.CustomRendered Short 1 Normal process
Exif.Photo.ExposureMode Short 1 Auto
Exif.Photo.WhiteBalance Short 1 Manual
Exif.Photo.FocalLengthIn35mmFilm Short 1 180.0 mm
Exif.Photo.SceneCaptureType Short 1 Standard
Exif.Photo.Contrast Short 1 Hard
Exif.Photo.Saturation Short 1 Normal
Exif.Photo.Sharpness Short 1 Hard
Exif.Photo.SubjectDistanceRange Short 1 Distant view
Exif.Image.GPSTag Long 1 153656
Exif.GPSInfo.GPSVersionID Byte 4 2.3.0.0
Exif.Image.DNGVersion Byte 4 1 2 0 0
Exif.Image.DNGBackwardVersion Byte 4 1 2 0 0
Exif.Image.UniqueCameraModel Ascii 14 PENTAX K-3 II
Exif.Image.ColorMatrix1 SRational 9 62090/65536
-30752/65536 -5092/65536 -22911/65536 64449/65536 28093/65536 -1321/65536
2761/65536 50510/65536
Exif.Image.ColorMatrix2 SRational 9 54789/65536
-16557/65536 -7337/65536 -26184/65536 80617/65536 12325/65536 -6725/65536
11792/65536 44833/65536
Exif.Image.AnalogBalance Rational 3 256/256 256/256
256/256
Exif.Image.AsShotNeutral Rational 3 256/558 256/256
256/399
Exif.Image.BaselineExposure SRational 1 -35809/65536
Exif.Image.BaselineNoise Rational 1 1/1
Exif.Image.BaselineSharpness Rational 1 1/1
Exif.Image.LinearResponseLimit Rational 1 1/1
Exif.Image.DNGPrivateData Byte 151552 (Binary value
suppressed)
Exif.MakerNote.Offset Long 1 922
Exif.MakerNote.ByteOrder Ascii 3 II
Exif.PentaxDng.Version Byte 4 11.6.1.0
Exif.PentaxDng.Mode Short 1 Auto
Exif.PentaxDng.PreviewResolution Short 2 720x480
Exif.PentaxDng.PreviewLength Long 1 54569
Exif.PentaxDng.PreviewOffset Long 1 72742
Exif.PentaxDng.ModelID Long 1 K-3 II
Exif.PentaxDng.Date Undefined 4 2015:06:17
Exif.PentaxDng.Time Undefined 3 14:10:25
Exif.PentaxDng.Quality Short 1 RAW
Exif.PentaxDng.Flash Short 2 Off, Did not fire
Exif.PentaxDng.Focus Short 1 AF-S
Exif.PentaxDng.AFPoint Short 2 Fixed Center
Exif.PentaxDng.AFPointInFocus Long 1 (8192)
Exif.PentaxDng.ExposureTime Long 1 20 ms
Exif.PentaxDng.FNumber Short 1 F5.6
Exif.PentaxDng.ISO Short 1 1250
Exif.PentaxDng.ExposureCompensation SShort 1 0 EV
Exif.PentaxDng.MeteringMode Short 1 Multi Segment
Exif.PentaxDng.AutoBracketing Short 2 0 EV (No extended
bracketing)
Exif.PentaxDng.WhiteBalance Short 1 Daylight
Exif.PentaxDng.FocalLength Long 1 120.0 mm
Exif.PentaxDng.Saturation Short 1 Normal
Exif.PentaxDng.Contrast Short 1 Med High
Exif.PentaxDng.Sharpness Short 1 Med Hard
Exif.PentaxDng.DSPFirmwareVersion Undefined 4 254 255 255 254
Exif.PentaxDng.EffectiveLV Short 1 7168
Exif.PentaxDng.PictureMode Byte 3 Shutter & Aperture
Priority AE (1)
Exif.PentaxDng.DriveMode Byte 4 Single-frame
Exif.PentaxDng.ColorSpace Short 1 sRGB
Exif.PentaxDng.PreviewImageBorders Byte 4 0 0 0 0
Exif.PentaxDng.LensType Byte 4 Sigma 18-200mm
F3.5-6.3 II DC HSM
Exif.PentaxDng.Temperature SByte 1 19 C
Exif.PentaxDng.AELock Short 1 Off
Exif.PentaxDng.NoiseReduction Short 1 Off
Exif.PentaxDng.FlashExposureCompensation SByte 2 0 EV
Exif.PentaxDng.ImageTone Short 1 Bright
Exif.PentaxDng.ColorTemperature Short 1 0
Exif.PentaxDng.ShakeReduction Byte 2 0 7
Exif.PentaxDng.ShutterCount Undefined 4 246 42 224 81
Exif.PentaxDng.DynamicRangeExpansion Undefined 4 Unknown (0x00020000)
Exif.PentaxDng.HighISONoiseReduction Byte 2 (255 0)
Exif.PentaxDng.AFAdjustment SShort 1 0
Exif.PentaxDng.BlackPoint Short 4 1 1 0 0
Exif.PentaxDng.WhitePoint Short 4 17856 8192 8192
12768
Exif.PentaxDng.ShotInfo Undefined 33 13 0 0 2 1 0 0 0 64
0 32 0 0 113 97 51 64 13 4 0 1 12 128 3 3 0 0 0 0 0 0 0 0
Exif.PentaxDng.AEInfo Undefined 48 0 0 128 16 0 0 0 0
0 0 0 0 0 0 0 0 113 109 62 64 0 0 65 0 0 13 0 0 108 109 152 172 0 0 0 50 0 1
127 2 0 0 0 0 0 0 0 0
Exif.PentaxDng.LensInfo Undefined 128 0 168 144 114 0 27
3 144 0 0 0 0 0 0 0 0 40 86 40 128 96 0 13 109 193 171 131 16 1 82 108 251 255
255 255 255 41 96 0 13 0 170 10 97 0 0 0 0 143 247 27 240 0 0 176 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 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.PentaxDng.FlashInfo Undefined 36 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 15 63 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
Exif.PentaxDng.AEMeteringSegments Undefined 4050 (Binary value
suppressed)
Exif.PentaxDng.FlashADump Undefined 1350 (Binary value
suppressed)
Exif.PentaxDng.FlashBDump Undefined 1350 (Binary value
suppressed)
Exif.PentaxDng.CameraInfo Long 5 77980 20150425 2 1
7079459
Exif.PentaxDng.BatteryInfo Undefined 20 242 65 2 154 2 131
0 0 0 0 0 0 0 0 0 0 0 0 75 0
Exif.PentaxDng.AFInfo Undefined 1024 (Binary value
suppressed)
Exif.PentaxDng.ColorInfo Undefined 18 131 32 100 31 125
31 156 32 72 33 246 32 51 31 10 31 0 0
Exif.PentaxDng.SerialNumber Ascii 20 6184628
Exif.Image.CalibrationIlluminant1 Short 1 17
Exif.Image.CalibrationIlluminant2 Short 1 21
Exif.Image.PreviewColorSpace Long 1 2
[terry@localhost test-raw-PS]$ which exiv2
/usr/local/bin/exiv2
------------------------------------------------------------------------------
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