nextcloud/server

Color management support

Open

#22,951 创建于 2020年9月18日

在 GitHub 查看
 (19 评论) (24 反应) (0 负责人)PHP (4,865 fork)batch import
0. Needs triageenhancementfeature: previews and thumbnailshelp wanted

仓库指标

Star
 (34,953 star)
PR 合并指标
 (平均合并 20天) (30 天内合并 627 个 PR)

描述

How to support this request?

  • Please use the 👍 reaction to show that you are also in favor of this feature - we are using this information to decide which features to include in upcoming Nextcloud versions.
  • Please don't comment if you have no relevant information to add

ICC profiles of photos are ignored. If photos have an Adobe RGB profile, they are displayed too pale. All previews are displayed incorrectly: in Files, Photos and Viewer. The previews/thumbnails should have the same ICC profile as the original photos. Until now, the preview images lose their ICC profile.

Here is an example in Viewer. The first photo has an sRGB profile. For the second photo, the profile of the photo was converted to an Adobe RGB profile.

srgb argb

Background: More and more cameras are recording with the Adobe RGB profile, which is significantly larger in terms of color gamut. If photos with an Adobe RGB profile are used in Nextcloud, they are displayed incorrectly.

贡献者指南