Package: exiftran Version: 2.07-10 Severity: important Tags: upstream Greetings,
After rotating a JPG image, exiftool (simple dump of EXIF data) chokes and reports an error just under 'Camera ID' Warning : Bad EquipmentIFD directory Prior to using exiftran to rotate the image, exiftool can read the full set of EXIF data just fine. I've been using geeqie (which I believe has always used exiftran as its back- end), as well as some custom scipts that have variously used exiftran and jpegexiforient for a few years. I have not had a problem before, but it bit me today when trying to use exiftool to update time stamps on rotated jpg's -- it simply chokes with a warning that the exif data is corrupted. I've run some tests against out-of- camera files, and provide full copies of exiftool data below. Going back through my old photos I see this has been occurring since 2011-02, when I first started using an Olympus E-620 DSLR. I've confirmed the problem also exists with the Olympus E-PM1 JPG's, but have no other cameras to hand to compare. I accept that it may well be a problem with the exiftool package, though from here it feels more like one with exiftran (just because exiftool works fine on the jpg before it's run through exiftran). Workarounds --- I haven't found anything that doesn't seem to use the same backend - jhead, jpegexiforient, etc - so there's no easy way to do this. I've had some success with using this sequence to recover data from the original ORF file (obviously you can't recover it from the original jpeg, as the rotation will be 'wrong'). I'm still testing whether this breaks anything else further down the workflow. exiftool -tagsfromfile GOOD-INPUT.ORF -exif:MakerNotes BROKEN-EXIF.JPG Happy to provide more information, original ORF's & JPG's (about 10MB each) if that would help. EXIF details follow - three exiftool dumps from a) ORF (Olympus RAW format), b) matching JPG (out of camera) before any processing, c) JPG after running through exiftran (showing the Warning: Bad EquipmentIFD directory error. a) ORF (Olympus RAW format) ExifTool Version Number : 8.60 File Name : good-out-of-camera-orf.orf Directory : . File Size : 13 MB File Modification Date/Time : 2012:05:14 16:33:28+01:00 File Permissions : rw-r--r-- File Type : ORF MIME Type : image/x-olympus-orf Exif Byte Order : Little-endian (Intel, II) Image Width : 4100 Image Height : 3084 Bits Per Sample : 16 Compression : Uncompressed Photometric Interpretation : BlackIsZero Image Description : OLYMPUS DIGITAL CAMERA Make : OLYMPUS IMAGING CORP. Camera Model Name : E-620 Strip Offsets : 1455616 Orientation : Horizontal (normal) Samples Per Pixel : 1 Rows Per Strip : 3084 Strip Byte Counts : 11663568 X Resolution : 314 Y Resolution : 314 Planar Configuration : Chunky Resolution Unit : inches Software : Version 1.0 Modify Date : 2012:05:06 12:41:37 Exposure Time : 1/1000 F Number : 11.0 Exposure Program : Program AE ISO : 800 Exif Version : 0221 Date/Time Original : 2012:05:06 12:41:37 Create Date : 2012:05:06 12:41:37 Exposure Compensation : 0 Max Aperture Value : 4.0 Light Source : Unknown Flash : Auto, Did not fire Focal Length : 10.0 mm Thumbnail Image : (Binary data 3520 bytes, use -b option to extract) Special Mode : Fast, Sequence: 4, Panorama: (none) Camera ID : OLYMPUS DIGITAL CAMERA Equipment Version : 0100 Camera Type 2 : S0023 Serial Number : G73521363 Internal Serial Number : 4080932005231001 Focal Plane Diagonal : 21.6 mm Body Firmware Version : 1.009 Lens Type : Olympus Zuiko Digital ED 9-18mm F4.0-5.6 Lens Serial Number : 300220096 Lens Model : OLYMPUS 9-18mm F4.0-5.6 Lens Firmware Version : 1.002 Max Aperture At Min Focal : 4.0 Max Aperture At Max Focal : 5.6 Min Focal Length : 9 Max Focal Length : 18 Max Aperture At Current Focal : 4.2 Lens Properties : 0xc044 Extender : None Extender Serial Number : Extender Model : Extender Firmware Version : 0 Flash Type : None Flash Model : None Flash Firmware Version : 0 Flash Serial Number : Camera Settings Version : 0100 Preview Image Valid : Yes Preview Image Start : 32768 Preview Image Length : 914745 AE Lock : Off Metering Mode : Center-weighted average Exposure Shift : 0 Macro Mode : Off Focus Mode : MF; S-AF, MF Focus Process : AF Used; 16 AF Search : Ready AF Areas : (121,118)-(134,137) AF Point Selected : (50%,50%) (50%,50%) AF Fine Tune Adj : 0 0 0 Flash Mode : Off Flash Exposure Comp : 0 Flash Remote Control : Off Flash Control Mode : Off; 0; 0 Flash Intensity : n/a Manual Flash Strength : n/a White Balance 2 : Auto White Balance Temperature : Auto White Balance Bracket : 0 0 Custom Saturation : 0 (min -5, max 5) Modified Saturation : Off Contrast Setting : 0 (min -5, max 5) Sharpness Setting : 0 (min -5, max 5) Scene Mode : Standard Noise Reduction : (none) Distortion Correction : Off Shading Compensation : Off Gradation : Normal; User-Selected Picture Mode : Natural; 2 Picture Mode Saturation : 0 (min -2, max 2) Picture Mode Contrast : 0 (min -2, max 2) Picture Mode Sharpness : 0 (min -2, max 2) Picture Mode BW Filter : n/a Picture Mode Tone : n/a Noise Filter : Low Art Filter : Off; 0; 0; 0 Drive Mode : Continuous Shooting, Shot 4 Panorama Mode : Off Image Stabilization : On, Mode 1 Manometer Pressure : 0 kPa Manometer Reading : 0 m, 0 ft Extended WB Detect : On Raw Dev Version : 0100 Raw Dev Exposure Bias Value : 0 Raw Dev White Balance Value : 0 Raw Dev WB Fine Adjustment : 0 Raw Dev Gray Point : 0 0 0 Raw Dev Saturation Emphasis : 0 0 0 Raw Dev Memory Color Emphasis : 0 Raw Dev Contrast Value : 0 0 0 Raw Dev Sharpness Value : 0 0 0 Raw Dev Color Space : sRGB Raw Dev Engine : High Speed Raw Dev Noise Reduction : (none) Raw Dev Edit Status : Original Raw Dev Settings : (none) Image Processing Version : 0112 WB RB Levels : 500 310 256 256 WB RB Levels 3000K : 264 644 256 256 WB RB Levels 3300K : 323 501 256 256 WB RB Levels 3600K : 348 457 256 256 WB RB Levels 3900K : 371 424 256 256 WB RB Levels 4000K : 413 498 256 256 WB RB Levels 4300K : 384 410 256 256 WB RB Levels 4500K : 408 434 256 256 WB RB Levels 4800K : 414 373 256 256 WB RB Levels 5300K : 442 346 256 256 WB RB Levels 6000K : 487 311 256 256 WB RB Levels 6600K : 499 339 256 256 WB RB Levels 7500K : 530 268 256 256 WB RB Levels CWB1 : 728 190 256 256 WB RB Levels CWB2 : 384 384 256 256 WB RB Levels CWB3 : 384 384 256 256 WB RB Levels CWB4 : 384 384 256 256 Color Matrix : 338 -64 -18 -32 336 -48 -2 -68 326 Black Level 2 : 64 64 64 64 Gain Base : 256 Valid Bits : 12 0 Crop Left : 30 0 Crop Top : 28 0 Crop Width : 4032 Crop Height : 3024 Noise Reduction 2 : (none) Distortion Correction 2 : Off Shading Compensation 2 : Off Multiple Exposure Mode : Off; 1 Aspect Ratio : 4:3 Aspect Frame : 0 0 4031 3023 Faces Detected : 0 0 0 Face Detect Area : (Binary data 383 bytes, use -b option to extract) Max Faces : 0 0 0 Face Detect Frame Size : 0 0 0 0 0 0 Focus Info Version : 0100 Scene Detect : 0 Zoom Step Count : 1 Focus Step Count : 743 Focus Distance : 0.495 m AF Point : Unknown (0x11); Single Target External Flash : Off External Flash Bounce : Bounce or Off External Flash Zoom : 0 Internal Flash : Off Manual Flash : Off Sensor Temperature : 572 User Comment : Flashpix Version : 0100 Color Space : sRGB File Source : Digital Camera CFA Pattern : [Blue,Green][Green,Red] Custom Rendered : Normal Exposure Mode : Auto White Balance : Auto Digital Zoom Ratio : 1 Scene Capture Type : Standard Gain Control : High gain up Contrast : Normal Saturation : Normal Sharpness : Normal PrintIM Version : 0300 Aperture : 11.0 Blue Balance : 1.210938 Extender Status : Not attached Image Size : 4100x3084 Lens ID : Olympus Zuiko Digital ED 9-18mm F4.0-5.6 Preview Image : (Binary data 914745 bytes, use -b option to extract) Red Balance : 1.953125 Scale Factor To 35 mm Equivalent: 2.0 Shutter Speed : 1/1000 Circle Of Confusion : 0.015 mm Depth Of Field : 2.20 m (0.27 - 2.48) Field Of View : 82.7 deg (0.87 m) Focal Length : 10.0 mm (35 mm equivalent: 20.0 mm) Hyperfocal Distance : 0.61 m Light Value : 13.9 b) matching JPG (out of camera) before any processing ExifTool Version Number : 8.60 File Name : good-out-of-camera-jpg.jpg Directory : . File Size : 8.6 MB File Modification Date/Time : 2012:05:14 16:33:28+01:00 File Permissions : rw-r--r-- File Type : JPEG MIME Type : image/jpeg Exif Byte Order : Little-endian (Intel, II) Image Description : OLYMPUS DIGITAL CAMERA Make : OLYMPUS IMAGING CORP. Camera Model Name : E-620 Orientation : Horizontal (normal) X Resolution : 314 Y Resolution : 314 Resolution Unit : inches Software : Version 1.0 Modify Date : 2012:05:06 12:41:37 Y Cb Cr Positioning : Co-sited Exposure Time : 1/1000 F Number : 11.0 Exposure Program : Program AE ISO : 800 Exif Version : 0221 Date/Time Original : 2012:05:06 12:41:37 Create Date : 2012:05:06 12:41:37 Components Configuration : Y, Cb, Cr, - Exposure Compensation : 0 Max Aperture Value : 4.0 Light Source : Unknown Flash : Auto, Did not fire Focal Length : 10.0 mm Special Mode : Fast, Sequence: 4, Panorama: (none) Camera ID : OLYMPUS DIGITAL CAMERA Equipment Version : 0100 Camera Type 2 : S0023 Serial Number : G73521363 Internal Serial Number : 4080932005231001 Focal Plane Diagonal : 21.6 mm Body Firmware Version : 1.009 Lens Type : Olympus Zuiko Digital ED 9-18mm F4.0-5.6 Lens Serial Number : 300220096 Lens Model : OLYMPUS 9-18mm F4.0-5.6 Lens Firmware Version : 1.002 Max Aperture At Min Focal : 4.0 Max Aperture At Max Focal : 5.6 Min Focal Length : 9 Max Focal Length : 18 Max Aperture At Current Focal : 4.2 Lens Properties : 0xc044 Extender : None Extender Serial Number : Extender Model : Extender Firmware Version : 0 Flash Type : None Flash Model : None Flash Firmware Version : 0 Flash Serial Number : Camera Settings Version : 0100 Preview Image Valid : Yes Preview Image Start : 8769728 Preview Image Length : 214346 AE Lock : Off Metering Mode : Center-weighted average Exposure Shift : 0 Macro Mode : Off Focus Mode : MF; S-AF, MF Focus Process : AF Used; 16 AF Search : Ready AF Areas : (121,118)-(134,137) AF Point Selected : (50%,50%) (50%,50%) AF Fine Tune Adj : 0 0 0 Flash Mode : Off Flash Exposure Comp : 0 Flash Remote Control : Off Flash Control Mode : Off; 0; 0 Flash Intensity : n/a Manual Flash Strength : n/a White Balance 2 : Auto White Balance Temperature : Auto White Balance Bracket : 0 0 Custom Saturation : 0 (min -5, max 5) Modified Saturation : Off Contrast Setting : 0 (min -5, max 5) Sharpness Setting : 0 (min -5, max 5) Scene Mode : Standard Noise Reduction : (none) Distortion Correction : Off Shading Compensation : Off Compression Factor : 2.7 Gradation : Normal; User-Selected Picture Mode : Natural; 2 Picture Mode Saturation : 0 (min -2, max 2) Picture Mode Contrast : 0 (min -2, max 2) Picture Mode Sharpness : 0 (min -2, max 2) Picture Mode BW Filter : n/a Picture Mode Tone : n/a Noise Filter : Low Art Filter : Off; 0; 0; 0 Drive Mode : Continuous Shooting, Shot 4 Panorama Mode : Off Image Stabilization : On, Mode 1 Manometer Pressure : 0 kPa Manometer Reading : 0 m, 0 ft Extended WB Detect : On Raw Dev Version : 0100 Raw Dev Exposure Bias Value : 0 Raw Dev White Balance Value : 0 Raw Dev WB Fine Adjustment : 0 Raw Dev Gray Point : 0 0 0 Raw Dev Saturation Emphasis : 0 0 0 Raw Dev Memory Color Emphasis : 0 Raw Dev Contrast Value : 0 0 0 Raw Dev Sharpness Value : 0 0 0 Raw Dev Color Space : sRGB Raw Dev Engine : High Speed Raw Dev Noise Reduction : (none) Raw Dev Edit Status : Original Raw Dev Settings : (none) Image Processing Version : 0112 WB RB Levels : 500 310 256 256 Color Matrix : 338 -64 -18 -32 336 -48 -2 -68 326 Black Level 2 : 64 64 64 64 Gain Base : 256 Crop Left : 30 0 Crop Top : 28 0 Crop Width : 4032 Crop Height : 3024 Noise Reduction 2 : (none) Distortion Correction 2 : Off Shading Compensation 2 : Off Multiple Exposure Mode : Off; 1 Aspect Ratio : 4:3 Aspect Frame : 0 0 4031 3023 Faces Detected : 0 0 0 Face Detect Area : (Binary data 383 bytes, use -b option to extract) Max Faces : 0 0 0 Face Detect Frame Size : 0 0 0 0 0 0 Focus Info Version : 0100 Scene Detect : 0 Zoom Step Count : 1 Focus Step Count : 743 Focus Distance : 0.495 m AF Point : Unknown (0x11); Single Target External Flash : Off External Flash Bounce : Bounce or Off External Flash Zoom : 0 Internal Flash : Off Manual Flash : Off Sensor Temperature : 572 User Comment : Flashpix Version : 0100 Color Space : sRGB Exif Image Width : 4032 Exif Image Height : 3024 Interoperability Index : R98 - DCF basic file (sRGB) Interoperability Version : 0100 File Source : Digital Camera Custom Rendered : Normal Exposure Mode : Auto White Balance : Auto Digital Zoom Ratio : 1 Scene Capture Type : Standard Gain Control : High gain up Contrast : Normal Saturation : Normal Sharpness : Normal PrintIM Version : 0300 Compression : JPEG (old-style) Thumbnail Offset : 15264 Thumbnail Length : 3520 Image Width : 4032 Image Height : 3024 Encoding Process : Baseline DCT, Huffman coding Bits Per Sample : 8 Color Components : 3 Y Cb Cr Sub Sampling : YCbCr4:2:2 (2 1) Aperture : 11.0 Blue Balance : 1.210938 Extender Status : Not attached Image Size : 4032x3024 Lens ID : Olympus Zuiko Digital ED 9-18mm F4.0-5.6 Preview Image : (Binary data 214346 bytes, use -b option to extract) Red Balance : 1.953125 Scale Factor To 35 mm Equivalent: 2.0 Shutter Speed : 1/1000 Thumbnail Image : (Binary data 3520 bytes, use -b option to extract) Circle Of Confusion : 0.015 mm Depth Of Field : 2.20 m (0.27 - 2.48) Field Of View : 82.7 deg (0.87 m) Focal Length : 10.0 mm (35 mm equivalent: 20.0 mm) Hyperfocal Distance : 0.61 m Light Value : 13.9 c) JPG after running through exiftran (showing the Warning: Bad EquipmentIFD directory error ExifTool Version Number : 8.60 File Name : bad-after-rotating-in-geeqie-jpg.jpg Directory : . File Size : 8.2 MB File Modification Date/Time : 2012:05:14 16:34:56+01:00 File Permissions : rw-r--r-- File Type : JPEG MIME Type : image/jpeg Exif Byte Order : Little-endian (Intel, II) Image Description : OLYMPUS DIGITAL CAMERA Make : OLYMPUS IMAGING CORP. Camera Model Name : E-620 Orientation : Horizontal (normal) X Resolution : 314 Y Resolution : 314 Resolution Unit : inches Software : Version 1.0 Modify Date : 2012:05:06 12:41:37 Y Cb Cr Positioning : Co-sited Exposure Time : 1/1000 F Number : 11.0 Exposure Program : Program AE ISO : 800 Exif Version : 0221 Date/Time Original : 2012:05:06 12:41:37 Create Date : 2012:05:06 12:41:37 Components Configuration : Y, Cb, Cr, - Exposure Compensation : 0 Max Aperture Value : 4.0 Metering Mode : Center-weighted average Light Source : Unknown Flash : Auto, Did not fire Focal Length : 10.0 mm Special Mode : Fast, Sequence: 4, Panorama: (none) Camera ID : OLYMPUS DIGITAL CAMERA Warning : Bad EquipmentIFD directory User Comment : Flashpix Version : 0100 Color Space : sRGB Exif Image Width : 3024 Exif Image Height : 4032 Interoperability Index : R98 - DCF basic file (sRGB) Interoperability Version : 0100 File Source : Digital Camera Custom Rendered : Normal Exposure Mode : Auto White Balance : Auto Digital Zoom Ratio : 1 Scene Capture Type : Standard Gain Control : High gain up Contrast : Normal Saturation : Normal Sharpness : Normal PrintIM Version : 0300 Compression : JPEG (old-style) Thumbnail Offset : 1700 Thumbnail Length : 2928 Image Width : 3024 Image Height : 4032 Encoding Process : Baseline DCT, Huffman coding Bits Per Sample : 8 Color Components : 3 Y Cb Cr Sub Sampling : YCbCr4:4:0 (1 2) Aperture : 11.0 Image Size : 3024x4032 Shutter Speed : 1/1000 Thumbnail Image : (Binary data 2928 bytes, use -b option to extract) Focal Length : 10.0 mm Light Value : 13.9 -- System Information: Debian Release: wheezy/sid APT prefers unstable APT policy: (500, 'unstable'), (500, 'testing'), (1, 'experimental') Architecture: i386 (i686) Kernel: Linux 3.1.0-1-686-pae (SMP w/8 CPU cores) Locale: LANG=en_AU.UTF-8, LC_CTYPE=en_AU.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages exiftran depends on: ii libc6 2.13-32 ii libexif12 0.6.20-2 ii libjpeg8 8d-1 exiftran recommends no packages. exiftran suggests no packages. -- no debconf information -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". 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