darktable 4.6 发布：提高了性能并添加了一些漂亮的新功能
darktable
![](/data/attachment/album/202312/26/145937ucq9q49q9cyq3q5a.jpg)



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> darktable 4.6 更新看起来是一个出色的改进。
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[darktable](https://www.darktable.org/) 是一款流行的摄影和 RAW 图片处理应用，将自己定位为 “*摄影师的虚拟光桌和暗室*”。它可以让你组织所有文件，并以非破坏性的方式提供有用的工具来增强或冲印它们。


在最近的公告中，开发人员推出了 **darktable 4.6**。让我们看看它能提供什么。


### ? darktable 4.6：有什么新变化？


![](/data/attachment/album/202312/26/150003q9b4bzfa4s0wo999.png)


作为一个新功能版本，darktable 4.6 装满了功能。但在本文中，我们将仅关注**此版本的亮点**。


我们首先介绍 darktable 的**各种性能优化**。**JPEG 2000 和黑白 TIFF 图像的导出速度**得到了提高，色差模块在仅使用 CPU 的情况下**速度提高了约 10%**。


现在，当你启动 darktable 时，**OpenCL 会立即启动**，并不断显示有关其初始化进度的消息。还引入了 **OpenCL 代码路径**，用于使用嵌入式校正元数据进行镜头校正。


**它也对新的相机提供了支持**，比如说：


* 索尼 ZV-E1
* 佳能 EOS Kiss F
* 佳能 EOS Kiss X50
* 佳能 EOS Kiss X90
* 三星 EK-GN120
* 富士 FinePix SL1000
* 宾得 K-3 Mark III Monochrome


在**暗室视图**中平移/缩放时显示的低分辨率占位符图像现在已被更高质量的图像取代。还有**自动保存功能**，在暗室中编辑图像时（每 10 秒）**自动保存编辑历史**。


最后，**sigmoid 模块现在具有新的 “主色” 部分**，可用于调整具有棘手照明条件的图像的照明。开发人员表示，这可以让你创造出令人愉悦的日落、改善肤色等等。



> 
> ? 这只能与 sigmoid 的每通道模式一起使用，该模式还有一个 “*smooth*” 预设以简化操作。
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#### ?️ 其他更改和改进


至于其余的，还有一些其他值得注意的变化：


* 导入 AVIF/HEIF 图像时支持**自动方向**。
* 你现在可以对非 RAW 文件使用**高亮显示重建模块**。
* **AVIF 导出**已更改，无损模式不再使用 YUV 转换。
* PNG 文件现在尽可能包含 [CICP](https://en.wikipedia.org/wiki/Coding-independent_code_points) 编码的颜色配置文件以及 ICC。
* 你现在可以使用 LUT 3D 模块选择线性 [ProPhoto RGB 色彩空间](https://en.wikipedia.org/wiki/ProPhoto_RGB_color_space)。


阅读官方 [发行说明](https://github.com/darktable-org/darktable/releases/tag/release-4.6.0) 以了解有关此版本的更多信息。


### ? 下载 darktable 4.6


darktable 4.6 适用于 **Linux**、**Windows** 和 **macOS**。


你可以从 [Flathub 商店](https://flathub.org/apps/org.darktable.Darktable) 下载最新版本，也可以访问其 [GitHub 仓库](https://github.com/darktable-org/darktable) 和 [官方网站](https://www.darktable.org/) 获取替代软件包。



> 
> **[darktable（Flathub）](https://flathub.org/apps/org.darktable.Darktable)**
> 
> 
> 


对于现有用户，他们可以从 4.4 版本进行更新而不会丢失所做的编辑，开发人员建议提前进行备份。你可以浏览 [官方文档](https://www.darktable.org/resources/) 了解更多信息。


我们还有一个 [在 Ubuntu 中安装最新的 darktable 的方便指南](https://itsfoss.com/install-darktable-ubuntu/)。


? 你对 darktable 4.6.0 的发布有何看法？ 或者你更喜欢其他编辑器？


*（题图：DA/1600c099-3f36-4682-a258-b7c2086f2228）*




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via: <https://news.itsfoss.com/darktable-4-6-0-release/>


作者：[Sourav Rudra](https://news.itsfoss.com/author/sourav/) 选题：[lujun9972](https://github.com/lujun9972) 译者：[geekpi](https://github.com/geekpi) 校对：[wxy](https://github.com/wxy)


本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出


OK
![](/assets/images/pikapods-banner-v3.webp)


![](/assets/images/pikapods-banner-v3.webp)

[darktable](https://www.darktable.org/?ref=news.itsfoss.com) is a popular photography and raw developing app that markets itself as a “*virtual light table and darkroom for photographers*”. It lets you organize all your files, with useful tools to enhance or develop them in a non-destructive manner.

With a recent announcement, the developers have introduced the **darktable 4.6 **release. Let's see what it has to offer.

## 🆕 darktable 4.6: What's New?

![a screenshot of darktable 4.6.0](https://news.itsfoss.com/content/images/2023/12/darktable_4.6.0.png)

Pitched as a new feature release, darktable 4.6 comes packed with features. But with this article, we will only focus on **the highlights of this release**.

We start with** various performance optimizations** for darktable; the **export speed for JPEG 2000 and B&W TIFF images** has been improved, the** **chromatic aberrations module is now **approximately 10% faster** when using only the CPU.

Now, when you launch darktable, **OpenCL starts up immediately**, with constant messages being shown about the progress of its initialization. A **OpenCL code path** has also been introduced for lens correction using embedded correction metadata.

There is **support for new cameras **too, here are some highlights:

**Sony ZV-E1****Canon EOS Kiss F****Canon EOS Kiss X50****Canon EOS Kiss X90****Samsung EK-GN120****Fujifilm FinePix SL1000****Pentax K-3 Mark III Monochrome**

The low-resolution placeholder image shown while panning/zooming in the **darkroom view** is now replaced by a higher quality image. There is also **an auto-save functionality** that **automatically saves the editing history **(every 10 seconds) when editing images in the darkroom.

And finally, the **sigmoid module now features a new “ primaries” section** that can be used to tweak the lighting of an image with tricky lighting conditions. The developers say that this allows you to create pleasing sunsets, improved skin tones, and more.

*” preset to make things easier.*

*smooth*### 🛠️ Other Changes and Improvements

As for the rest, here are some other notable changes:

- Support for
**auto-orientation**when importing AVIF/HEIF images. - You can now use the
**highlight reconstruction module**for non-raw files. **AVIF exporting**has been changed, YUV conversion is no longer used for lossless.- PNG files now include a
[CICP](https://en.wikipedia.org/wiki/Coding-independent_code_points?ref=news.itsfoss.com)encoded color profile alongside ICC when possible. - You can now select the linear
[ProPhoto RGB color space](https://en.wikipedia.org/wiki/ProPhoto_RGB_color_space?ref=news.itsfoss.com)with the LUT 3D module.

Read the official [release notes](https://github.com/darktable-org/darktable/releases/tag/release-4.6.0?ref=news.itsfoss.com) to find out more about this release.

## 📥 Download darktable 4.6

darktable 4.6 is available for **Linux**, **Windows**, and **macOS**.

You can download the latest release from the [Flathub store](https://flathub.org/apps/org.darktable.Darktable?ref=news.itsfoss.com), or you could visit its [GitHub repo](https://github.com/darktable-org/darktable?ref=news.itsfoss.com) and [official website](https://www.darktable.org/?ref=news.itsfoss.com) for alternative packages.

For existing users, they can update from the 4.4 release without losing their edits, and the developers suggest taking a backup beforehand. You can go through the [official documentation](https://www.darktable.org/resources/?ref=news.itsfoss.com) for more information.

We also have a handy installation guide for [installing the latest darktable in Ubuntu](https://itsfoss.com/install-darktable-ubuntu/?ref=news.itsfoss.com):

[How to Install the Latest Darktable in Ubuntu LinuxAdobe products are not available on Ubuntu. However, you can opt for Adobe alternative tools in Linux. They may not be the exact replacement for your favorite Adobe tool, but they serve the purpose. For example, you can use Darktable instead of Adobe Lightroom. Darktable is a free and open](https://itsfoss.com/install-darktable-ubuntu/?ref=news.itsfoss.com)![](https://itsfoss.com/content/images/wordpress/2019/12/install-darktable-in-ubuntu.png)


![](https://itsfoss.com/content/images/wordpress/2019/12/install-darktable-in-ubuntu.png)

*💬 What do you think of the darktable 4.6.0 release? Or do you prefer other editors?*

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