Bug 375641 - Can't read JP2 files
Summary: Can't read JP2 files
Status: RESOLVED DOWNSTREAM
Alias: None
Product: gwenview
Classification: Applications
Component: general (show other bugs)
Version: 16.12.0
Platform: Other Linux
: NOR wishlist
Target Milestone: ---
Assignee: Gwenview Bugs
URL:
Keywords:
: 400161 (view as bug list)
Depends on:
Blocks:
 
Reported: 2017-01-28 05:03 UTC by Rafael Linux User
Modified: 2018-11-05 22:23 UTC (History)
3 users (show)

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Description Rafael Linux User 2017-01-28 05:03:52 UTC 
I generated several files in JP2 file format with Digikam, but Gwenview doesn't see them or even show them.

Please, add support for JP2 files
Comment 1 Christoph Feck 2017-01-30 21:22:38 UTC 
Do you have the Qt5ImageFormats plugins installed? If unsure, please ask in a forum of your distribution for exact package names.
Comment 2 Christoph Feck 2017-01-30 21:37:19 UTC 
Additional info: Your distribution may need to manually enable JP2 support (via jasper libraries) in QtImageFormats, because the jasper library was no longer maintained upstream. Some distributions already use recent jasper libraries which have several security issues fixed and enabled jasper support again.

See http://doc-snapshots.qt.io/qt5-5.8/qtimageformats-index.html

https://github.com/mdadams/jasper/commits/master?after=Y3Vyc29yOkIS5%2Bgm4fcsLwE5GoBmfIj6LrUXKzQ4OQ%3D%3D
Comment 3 Rafael Linux User 2017-01-31 01:14:38 UTC 
My Linux is OpenSUSE Tumbleweed. Looking at repositories, there is no one file name Qt5ImageFormats. That filename is not in any package.
I'm using Gwenview 16.12.0
KDE Frameworks 5.29.0
Qt 5.7.1 (compiled with 5.7.0)
Windows system xcb

I have libopenjp2 installed, but jasper is NOT installed. Is neccesary to install "jasper" then?
Comment 4 Christoph Feck 2017-01-31 01:20:12 UTC 
http://bugzilla.opensuse.org/show_bug.cgi?id=1022687
Comment 5 Rafael Linux User 2017-02-01 00:22:38 UTC 
(In reply to Christoph Feck from comment #4)
> http://bugzilla.opensuse.org/show_bug.cgi?id=1022687

I'm sorry, but I don't know what to do after reading your comment and the information in the hyperlink. So, what do I do now? Install "jasper" or wait till a new update?

Thank you
Comment 6 Christoph Feck 2018-11-05 22:23:30 UTC 
*** Bug 400161 has been marked as a duplicate of this bug. ***