| Summary: | Allow adjusting the chroma sampling parameters | ||
|---|---|---|---|
| Product: | [Applications] gwenview | Reporter: | DrSlony <bugs> |
| Component: | general | Assignee: | Gwenview Bugs <gwenview-bugs-null> |
| Status: | CONFIRMED --- | ||
| Severity: | wishlist | CC: | bugs, myriam, nate |
| Priority: | NOR | ||
| Version: | Other (add details in bug description) | ||
| Target Milestone: | --- | ||
| Platform: | unspecified | ||
| OS: | Linux | ||
| URL: | https://bugreports.qt.io/browse/QTBUG-901 | ||
| Latest Commit: | Version Fixed In: | ||
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Description
DrSlony
2014-04-22 16:07:41 UTC
Still valid for 4.14.0 (that version is not available in the "version" combobox). Indeed. Or at least just compression/quality level. *** This bug has been marked as a duplicate of bug 294594 *** This request is not a duplicate of bug 294594. Gwenview should let the USER select both the compression level and in the case of JPEG the chroma subsampling used. You're right! *** This bug has been marked as a duplicate of bug 277996 *** For more info, see https://bugs.kde.org/show_bug.cgi?id=277996#c14 QImage doesn't support changing chroma sub-sampling, see https://bugreports.qt.io/browse/QTBUG-901 Darn, looks like the feature was rejected. :( Without support in Qt, it's very unlikely we'll be able to implement this on our own, at least not until an image manipulation expert comes along and writes it from scratch and ports Gwenview to use it (preferably this person would add it to Qt though). |