[Libreoffice-bugs] [Bug 118182] LibreOffice says "Unknown image format" when trying to insert a JPEG TIFF with YCbCr colorspace
https://bugs.documentfoundation.org/show_bug.cgi?id=118182 Julien Nabet changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |DUPLICATE --- Comment #4 from Julien Nabet --- The pb is JPEG compression isn't taken into account in LO. Now after reading https://en.wikipedia.org/wiki/TIFF, and this part specifically: "TIFF is a complex format, defining many tags of which typically only a few are used in each file. This led to implementations supporting very varying subsets of the format, a situation that gave rise to the joke that TIFF stands for Thousands of Incompatible File Formats", it's understandable... IMHO, we should use a lib like libtiff to deal with tiff files but it still requires lots of work (see comments in https://gerrit.libreoffice.org/c/core/+/133108) *** This bug has been marked as a duplicate of bug 94372 *** -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 118182] LibreOffice says "Unknown image format" when trying to insert a JPEG TIFF with YCbCr colorspace
https://bugs.documentfoundation.org/show_bug.cgi?id=118182 --- Comment #3 from John --- I don't think this is a colorspace issue. For a quick test, I used imagemagick to generate ten TIFF files with the various compression options via this command: > for i in None BZip Fax Group4 JPEG JPEG2000 Lossless LZW RLE Zip; do magick > rose: -format tiff -resize 300% -compress $i rose_"$i".tiff; done The resultant files had the following colorspaces: rose_BZip.tiff sRGB rose_Fax.tiff Gray rose_Group4.tiff Gray rose_JPEG2000.tiff sRGB rose_Lossless.tiff sRGB rose_RLE.tiff sRGB rose_JPEG.tiff sRGB rose_LZW.tiff sRGB rose_None.tiff sRGB rose_Zip.tiff sRGB All but the zip and jpeg versions were able to be imported into a LibreOffice document. Those two gave the "Unknown image format" error. If I convert them to YCbCr or CMYK colorspace, they still don't open, but an uncompressed version in that colorspace will. -- You are receiving this mail because: You are the assignee for the bug.___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 118182] LibreOffice says "Unknown image format" when trying to insert a JPEG TIFF with YCbCr colorspace
https://bugs.documentfoundation.org/show_bug.cgi?id=118182 --- Comment #2 from Buovjaga --- (In reply to Telek from comment #1) > Same problem confirmed on version > Version: 6.0.7.3 > Build ID: 1:6.0.7-0ubuntu0.18.04.10 > > > @Buovjaga, could you explain more how to work around this bug ? I don't know how to work around this bug. -- You are receiving this mail because: You are the assignee for the bug.___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 118182] LibreOffice says "Unknown image format" when trying to insert a JPEG TIFF with YCbCr colorspace
https://bugs.documentfoundation.org/show_bug.cgi?id=118182 Telek changed: What|Removed |Added CC||td_safemail-li...@yahoo.fr --- Comment #1 from Telek --- Same problem confirmed on version Version: 6.0.7.3 Build ID: 1:6.0.7-0ubuntu0.18.04.10 @Buovjaga, could you explain more how to work around this bug ? -- You are receiving this mail because: You are the assignee for the bug.___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 118182] LibreOffice says "Unknown image format" when trying to insert a JPEG TIFF with YCbCr colorspace
https://bugs.documentfoundation.org/show_bug.cgi?id=118182 V Stuart Foote changed: What|Removed |Added Blocks||126152 Referenced Bugs: https://bugs.documentfoundation.org/show_bug.cgi?id=126152 [Bug 126152] [META] Images-TIFF -- You are receiving this mail because: You are the assignee for the bug.___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 118182] LibreOffice says "Unknown image format" when trying to insert a JPEG TIFF with YCbCr colorspace
https://bugs.documentfoundation.org/show_bug.cgi?id=118182 Mike Kaganski changed: What|Removed |Added See Also||https://bugs.documentfounda ||tion.org/show_bug.cgi?id=94 ||372 -- You are receiving this mail because: You are the assignee for the bug.___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 118182] LibreOffice says "Unknown image format" when trying to insert a JPEG TIFF with YCbCr colorspace
https://bugs.documentfoundation.org/show_bug.cgi?id=118182 Buovjaga changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED |NEW -- You are receiving this mail because: You are the assignee for the bug.___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
