2011.11.30 11:51 "Re: [Tiff] Inconsistent metadata report for CMYK 8-bit image", by Joris Van Damme

Mateusz,

I have a CMYK TIFF image

You're customer consulted me earlier on that same file. No clue why they're still unclear about there options. As I reported to them, the cmyk8 file has 8 bits in all channels, the cmyk16 file has 16 bits in all channels.

Here's a tag dump for the 8 bit file (hope you're viewing HTML mail). This tag dump is guaranteed, it's the uninterpreted, unaltered, original tag data.

*Tag**Datatype**Count**Value*NewSubfileType<http://www.awaresystems.be/imaging/tiff/tifftags/newsubfiletype.html> Long10ImageWidth<http://www.awaresystems.be/imaging/tiff/tifftags/imagewidth.html> Short1768ImageLength<http://www.awaresystems.be/imaging/tiff/tifftags/imagelength.html>

Short1505BitsPerSample<http://www.awaresystems.be/imaging/tiff/tifftags/bitspersample.html> Short58, 8, 8, 8, 8Compression<http://www.awaresystems.be/imaging/tiff/tifftags/compression.html> Short1NonePhotometricInterpretation<http://www.awaresystems.be/imaging/tiff/tifftags/photometricinterpretation.html> Short1SeparatedStripOffsets<http://www.awaresystems.be/imaging/tiff/tifftags/stripoffsets.html> Long1577870Orientation<http://www.awaresystems.be/imaging/tiff/tifftags/orientation.html> Short1TopLeftSamplesPerPixel<http://www.awaresystems.be/imaging/tiff/tifftags/samplesperpixel.html> Short15RowsPerStrip<http://www.awaresystems.be/imaging/tiff/tifftags/rowsperstrip.html>

Short1505StripByteCounts<http://www.awaresystems.be/imaging/tiff/tifftags/stripbytecounts.html> Long11939200XResolution<http://www.awaresystems.be/imaging/tiff/tifftags/xresolution.html> Rational172YResolution<http://www.awaresystems.be/imaging/tiff/tifftags/yresolution.html> Rational172PlanarConfiguration<http://www.awaresystems.be/imaging/tiff/tifftags/planarconfiguration.html> Short1ChunkyResolutionUnit<http://www.awaresystems.be/imaging/tiff/tifftags/resolutionunit.html> Short1InchSoftware<http://www.awaresystems.be/imaging/tiff/tifftags/software.html> Ascii28"Adobe Photoshop CS3 Windows "DateTime<http://www.awaresystems.be/imaging/tiff/tifftags/datetime.html> Ascii20"2011:10:31 14:09:04 "ExtraSamples<http://www.awaresystems.be/imaging/tiff/tifftags/extrasamples.html> Short1AlphaPrecalculatedXMP<http://www.awaresystems.be/imaging/tiff/tifftags/xmp.html> Byte1566460, 63, 120, 112, 97, 99, 107, 101, 116, 32, 98, 101, 103, 105, 110, 61, 34, 239, 187, 191, 34,...IPTC<http://www.awaresystems.be/imaging/tiff/tifftags/iptc.html> Long2540, 2Photoshop<http://www.awaresystems.be/imaging/tiff/tifftags/photoshop.html> Byte465456, 66, 73, 77, 4, 4, 0, 0, 0, 0, 0, 7, 28, 2, 0, 0, 2, 0, 0, 0, 56, 66, 73, 77, 4, 37, 0, 0, 0,...EXIF<http://www.awaresystems.be/imaging/tiff/tifftags/exififd.html> Long12517072ICC profile<http://www.awaresystems.be/imaging/tiff/tifftags/iccprofile.html> Undefined5571680, 8, 128, 112, 65, 68, 66, 69, 2, 16, 0, 0, 112, 114, 116, 114, 67, 77, 89, 75, 76, 97, 98, 32,...ImageSourceData<http://www.awaresystems.be/imaging/tiff/tifftags/imagesourcedata.html> Undefined16892465, 100, 111, 98, 101, 32, 80, 104, 111, 116, 111, 115, 104, 111, 112, 32, 68, 111, 99, 117, 109,...

Best regards,

Joris