Created
March 26, 2014 17:34
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#!/usr/bin/env python | |
""" | |
It looks like some TIFF files are being rotated when saved as JPEGs. Grab this TIFF file: | |
http://inkdroid.org/tmp/foo.tif | |
Convert it to a JPEG. Now open both of them and notice how the JPG has been flipped. Is it possible that there | |
is orientation metadata in the TIFF is being stripped when the image is saved as a JPEG? | |
""" | |
import Image | |
i = Image.open('foo.tif') | |
i.save('i.jpg') |
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Pillow debug:
tag: ImageWidth (256) - type: short (3) - value: (2789,)
tag: ImageLength (257) - type: short (3) - value: (3493,)
tag: BitsPerSample (258) - type: short (3) - value: (8, 8, 8)
tag: Compression (259) - type: short (3) - value: (1,)
tag: PhotometricInterpretation (262) - type: short (3) - value: (2,)
tag: StripOffsets (273) - type: long (4) - value: (24896,)
tag: SamplesPerPixel (277) - type: short (3) - value: (3,)
tag: RowsPerStrip (278) - type: short (3) - value: (3493,)
tag: StripByteCounts (279) - type: long (4) - value: (29225931,)
tag: XMP (700) - type: byte (1) - value: <table: 16743 bytes>
tag: IptcNaaInfo (33723) - type: long (4) - value: <table: 28 bytes>
tag: PhotoshopInfo (34377) - type: byte (1) - value: <table: 7388 bytes>
tag: ICCProfile (34675) - type: undefined (7) - value: <table: 560 bytes>
Imagemagick:
Orientation: RightTop
Properties:
crs:AlreadyApplied: True
date:create: 2014-03-26T10:39:09-07:00
date:modify: 2014-03-26T10:39:09-07:00
dc:format: image/tiff
exif:ColorSpace: 65535
exif:DateTimeDigitized: 2014-02-27T16:16:08-05:00
exif:DateTimeOriginal: 2014-02-27T16:16:08-05:00
exif:ExifVersion: 0220
exif:ExposureTime: 1/15
exif:FileSource: 3
exif:LightSource: 255
exif:PixelXDimension: 2789
exif:PixelYDimension: 3493
exif:SceneType: 1
exif:ShutterSpeedValue: 3906891/1000000
photoshop:ColorMode: 3
photoshop:DateCreated: 2014-02-27
photoshop:ICCProfile: Adobe RGB (1998)
photoshop:LegacyIPTCDigest: E38F75F94E3ED63E411B74761B0FCF31
signature: cdd51e8a491e7ab9bbe4dd004476d197c98b384e9cd3e112bda23400f6b68d7d
tiff:endian: lsb
tiff:ImageLength: 3493
tiff:ImageWidth: 2789
tiff:Make: Phase One
tiff:Model: P 65+
tiff:photometric: RGB
tiff:PhotometricInterpretation: 2
tiff:rows-per-strip: 1
tiff:SamplesPerPixel: 3
tiff:XResolution: 300/1
tiff:YResolution: 300/1
xap:CreateDate: 2014-02-27T16:16:08-05:00
xap:CreatorTool: Capture One 5 Macintosh
xap:MetadataDate: 2014-03-20T10:51-04:00
xap:ModifyDate: 2014-03-13T10:38:19-04:00
xapMM:DocumentID: xmp.did:9421D286742C6811871FD9B88158FBAF
xapMM:InstanceID: xmp.iid:9421D286742C6811871FD9B88158FBAF
xapMM:OriginalDocumentID: xmp.did:9421D286742C6811871FD9B88158FBAF