Ubuntu wallpapers are low quality (low resolution, JPEG artefacts, noise)
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Ayatana Design |
Fix Released
|
Undecided
|
Unassigned | ||
ubuntu-wallpapers |
Fix Released
|
Undecided
|
Unassigned | ||
ubuntu-wallpapers (Ubuntu) |
Fix Released
|
Medium
|
Unassigned |
Bug Description
Ubuntu wallpapers are low quality. They often are low resolution, have JPEG artefacts and/or visible noise. This degrades the quality feel of the desktop itself.
The low resolution is self explanatory. Many people use a monitor resolution that is 1920 pixels wide. This should be easy to support as even the lowest quality digital camera is higher resolution than that. By comparison, "gnome-backgrounds" uses mostly 2560x1600 or 1920x1200.
Often JPEG artefacts are visible in areas of very slight gradation. Though in precise I think there is a bigger problem with noise. Neither of these should be visible on the desktop. Please increase the JPEG encoding quality, and the image smoothness before that.
Compare ubuntu-wallpapers with those from gnome-backgrounds. Though gnome-backgrounds are not great quality either, they are far better prepared than ubuntu-wallpapers.
Changed in ubuntu-wallpapers (Ubuntu): | |
importance: | Undecided → Medium |
description: | updated |
Still seeing this in the latest quantal wallpaper. The default purple wallpaper is grainy and looks low quality.
The others in quantal are better than precise though.