Filmulator：一个简单的、开源的 Raw 图像编辑器
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![](/data/attachment/album/202102/15/100616o54wb5h4aqgmq4qe.jpg)



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> Filmulator 是一个开源的具有库管理功能的 raw 照片编辑应用，侧重于简单、易用和简化的工作流程。
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### Filmulator：适用于 Linux（和 Windows）的 raw 图像编辑器


[Linux 中有一堆 raw 照片编辑器](https://itsfoss.com/raw-image-tools-linux/)，[Filmulator](https://filmulator.org/) 就是其中之一。Filmulator 的目标是仅提供基本要素，从而使 raw 图像编辑变得简单。它还增加了库处理的功能，如果你正在为你的相机图像寻找一个不错的应用，这是一个加分项。


对于那些不知道 raw 的人来说，[raw 图像文件](https://www.findingtheuniverse.com/what-is-raw-in-photography/)是一个最低限度处理、未压缩的文件。换句话说，它是未经压缩的数字文件，并且只经过了最低限度的处理。专业摄影师更喜欢用 raw 文件拍摄照片，并自行处理。普通人从智能手机拍摄照片，它通常被压缩为 JPEG 格式或被过滤。


让我们来看看在 Filmulator 编辑器中会有什么功能。


### Filmulator 的功能


![Filmulator interface](/data/attachment/album/202102/15/100635mzvtrfy666w6otwr.jpg)


Filmulator 宣称，它不是典型的“胶片效果滤镜” —— 这只是复制了胶片的外在特征。相反，Filmulator 从根本上解决了胶片的魅力所在：显影过程。


它模拟了胶片的显影过程：从胶片的“曝光”，到每个像素内“银晶”的生长，再到“显影剂”在相邻像素之间与储槽中大量显影剂的扩散。


Fimulator 开发者表示，这种模拟带来了以下好处：


* 大的明亮区域变得更暗，压缩了输出动态范围。
* 小的明亮区域使周围环境变暗，增强局部对比度。
* 在明亮区域，饱和度得到增强，有助于保留蓝天、明亮肤色和日落的色彩。
* 在极度饱和的区域，亮度会被减弱，有助于保留细节，例如花朵。


以下是经 Filmulator 处理后的 raw 图像的对比，以自然的方式增强色彩，而不会引起色彩剪切。


![原图](/data/attachment/album/202102/15/100635gawananncy2y9w2n.jpg)


![处理后](/data/attachment/album/202102/15/100635kgggzfuypuagop1u.jpg)


### 在 Ubuntu/Linux 上安装 Filmulator


Filmulator 有一个 AppImage 可用，这样你就可以在 Linux 上轻松使用它。使用 [AppImage 文件](https://itsfoss.com/use-appimage-linux/)真的很简单。下载后，使它可执行，然后双击运行。


* [下载 Filmulator for Linux](https://filmulator.org/download/)


对 Windows 用户也有一个 Windows 版本。除此之外，你还可以随时前往[它的 GitHub 仓库](https://github.com/CarVac/filmulator-gui)查看它的源代码。


有一份[小文档](https://github.com/CarVac/filmulator-gui/wiki)来帮助你开始使用 Fimulator。


### 总结


Fimulator 的设计理念是为任何工作提供最好的工具，而且只有这一个工具。这意味着牺牲了灵活性，但获得了一个大大简化和精简的用户界面。


我连业余摄影师都不是，更别说是专业摄影师了。我没有单反或其他高端摄影设备。因此，我无法测试和分享我对 Filmulator 的实用性的经验。


如果你有更多处理 raw 图像的经验，请尝试下 Filmulator，并分享你的意见。有一个 AppImage 可以让你快速测试它，看看它是否适合你的需求。




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via: <https://itsfoss.com/filmulator/>


作者：[Abhishek Prakash](https://itsfoss.com/author/abhishek/) 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
*Brief: Filmulator is an open source raw photo editing application with library management focusing on simplicity, ease of use and streamlined workflow.*

## Filmulator: Raw Image Editor for Linux (and Windows)

There are a [bunch of raw photo editors for Linux](https://itsfoss.com/raw-image-tools-linux/). [Filmulator](https://filmulator.org/) is one of them. Filmulator aims to make raw image editing simple by giving only the essential elements. It also adds the feature of library handling which is a plus if you are looking for a decent application for your camera images.

For those unaware, [raw image file](https://www.findingtheuniverse.com/what-is-raw-in-photography/) is a minimally processed, uncompressed file. In other words, it is untouched digital file with no compression and minimal processing applied to it. Professional photographers prefer to capture photos in raw file and process it themselves. Normal people take photos from their smartphones and it is usually compressed in JPEG format or filtered.

Let’s see what features you get in the Filmulator editor.

## Features of Filmulator

![Filmulator raw image editor](https://itsfoss.com/content/images/wordpress/2021/02/Filmulate.jpg)

Filmulator claims that it is not the typical “film effect filter” that merely copies the outward characteristics of film. Instead, Filmulator gets to the root of what makes film so appealing: the development process.

It simulates film development process: from “exposure” of film, to the growth of “silver crystals” within each pixel, to the diffusion of “developer” both between neighboring pixels and with the bulk developer in the tank.

Fimulator developer says that the simulation brings about the following benefits:

- Large bright regions become darker, compressing the output dynamic range.
- Small bright regions make their surroundings darker, enhancing local contrast.
- In bright regions, saturation is enhanced, helping retain color in blue skies, brighter skin tones, and sunsets.
- In extremely saturated regions, the brightness is attenuated, helping retain detail e.g. in flowers.

Here’s a comparison of a raw image processed by Filmulator to enhance colors in a natural manner without inducing color clipping.

![Image Without Filmulator](https://itsfoss.com/content/images/wordpress/2021/02/image-without-filmulator.jpeg?ssl=1)

![Image With Filmulator](https://itsfoss.com/content/images/wordpress/2021/02/image-with-filmulator.jpeg?ssl=1)

## Installing Filmulator on Ubuntu/Linux

There is an AppImage available for Filmulator so that you can use it easily on Linux. [Using AppImage files](https://itsfoss.com/use-appimage-linux/) is really simple. You download it, make it executable and make it run by double-clicking on it.

There is also a Windows version available for Windows users. Apart from that, you can always head over to [its GitHub repository](https://github.com/CarVac/filmulator-gui) and peek into its source code.

There is a [little documentation](https://github.com/CarVac/filmulator-gui/wiki) to help you get started with Fimulator.

## Conclusion

Fimulator’s design ideology is to have the best tool for any job, and only that one tool. This means compromising flexibility, but gaining a greatly simplified and streamlined user interface.

I am not even an amateur photographer, let alone be a professional one. I do not own a DSLR or other high-end photography equipments. For this reason, I cannot test and share my experience on the usefulness of Filmulator.

If you have more experience dealing with raw images, I let you try Filmulator and share your opinion on it. There is an AppImage available so you can quickly test it and see if it fits your needs or not.