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Alcedo Studio 0.3.1 (windows 3002/macOS 3002)

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Alcedo Studio 0.3.1 (windows 3002/macOS 3002)

Build 3002

Before you update

  • If Alcedo Studio stopped soon after launch or after it showed a few thumbnails, do
    not use the in-app updater. Download this build from the official website or from
    GitHub Releases and install it manually.

Import and projects

  • Import From Folder opens its file list at once and adds files while it scans a large
    folder. The window no longer freezes before, during, or after the import.
  • The import progress shows the expected photo count, which gets smaller when files
    cannot be imported. Files that are not RAW show as skipped, not as errors.
  • A switch between projects on the Welcome screen no longer freezes the window.

Fixed

  • Windows: the application no longer stops after it shows two or three thumbnails.
    This affected systems with a Chinese or other non-UTF-8 system language, or a user
    name with non-English characters.
  • Windows: the application now uses UTF-8 for file paths and environment values on
    Windows 10 version 1903 and later, so it behaves the same on all system languages.
  • Windows with an AMD GPU: the application no longer stops at launch when it prepares
    the OpenCL back end. Lens correction now builds with AMD's OpenCL driver.

Changes in 0.3.1

Before you upgrade

  • The installers no longer include LUT files. Download the official LUT packages in
    Settings > LUTs. A project keeps its LUT choice. If a LUT file is missing, the photo
    renders without that LUT until the file is available again.
  • Crop and rotation work in a new way. Old photos with a rotated crop can look
    different after the upgrade.
  • The Gamma color wheel and its master slider now move in the correct direction, and
    the Gain master slider now has an effect. Old photos with these adjustments can look
    different after the upgrade.

New

  • LUT browser: a LUTs page in the editor tool rail shows your LUT library as a grid or
    a list. Filter by category, source, film brand, print film, and favorites. Search
    accepts small typing errors. Click a LUT to apply it to the selected Color Grade, and
    click it again to remove it. A new strength setting (0-100%) controls each LUT.
  • LUT library: LUTs in nested folders are found, and you can import your own LUTs.
    Settings > LUTs lets you choose, open, refresh, and move the library folder, and
    download, update, or repair each official LUT package. Packages are signature-checked
    before they are installed.
  • Diffusion filter: a black diffusion filter effect gives bright lights a soft glow and
    keeps midtone detail sharp. It is on the new Post Processing page, together with
    Clarity, Sharpen, Film Grain, and Halation. It works on CUDA, OpenCL, and Metal.
  • Compare: compare Before and After, or two Versions, from the viewport or the Versions
    panel. Show two full images or use a movable divider, left/right or top/bottom, and
    swap the sides. Both sides use the current demosaic, highlight, and lens settings.
  • Library sort and group: each Album Inspector field has sort ascending, sort
    descending, and Group actions. Groups show as sections that you can collapse and
    expand. A new Import Time section filters photos by import day.
  • Welcome screen: the most recent project shows as a preview with a cover of its first
    photos, the photo count, the count of edited photos, and the capture date range.
    Click another recent project to preview it. A project that you only preview is not
    saved.
  • Rating: a rating from the context menu now applies to all selected photos. The
    ratings save in the background, and the task bar shows the progress.

Editor and library

  • Copy Adjustments can now copy RAW Decode, White Balance, Lens Correction, and Crop and
    Rotate. Paste to many photos runs in the background and shows its progress. Paste to
    the open photo shows the new Version in the Versions panel at once. The Paste action
    moved from History to the Versions panel.
  • Crop: the crop frame is now the output image, so rotation after a crop rotates the
    cropped image. The crop frame stays inside the photo, so a rotated crop has no empty
    corners. Each crop change is one History step, and the aspect setting is saved with
    the photo.
  • When the RAW Decode, Display Transform, or Post Processing panel is open, a LUT from
    the browser applies to the last selected Color Grade. The browser shows its name.
  • The adjustment panel order is now RAW Decode, Geometry, Tone, Color, LUT, Display
    Transform, Post Processing. Mask and Compare show only while they are in use.

Performance

  • RAW import is much faster. In a test with 639 RAW photos, import took 1.1 seconds
    instead of 31.6 seconds, and peak memory fell from 485 MB to 149 MB.
  • Projects open faster. In a test with 641 photos, open took about 0.12 seconds
    instead of about 0.7 seconds. The loading indicator shows while a packed project
    unpacks.
  • The first thumbnails after project open appear sooner. Each project keeps its own
    thumbnails in the disk cache, so other projects no longer remove them.
  • Thumbnails and export use their own GPU resources. Thumbnails no longer slow down
    the editor preview, and an export during a slider drag uses the saved value.

Fixed

  • A click on Crop could remove all edit history of a photo. A crop could be missing
    from History, so Undo could not return to the full frame.
  • After Paste, the LUT panel shows the pasted values. A LUT change applies at once
    after you change photos in the filmstrip. Cancel in the Paste dialog no longer
    clears the copied adjustments.
  • The application sometimes did not close, or stopped with an error after it closed.
  • Windows: temporary project files no longer stay in the temp folder after exit.
  • The application no longer writes preview performance log files by default.

Alcedo Studio 0.3.1 (windows 3002/macOS 3002)

构建 3002

更新前须知

  • 如果 Alcedo Studio 曾在启动后不久或显示几张缩略图后闪退，请不要使用软件内的更新器。
    请从官方网站或 GitHub Releases 下载此构建并手动安装。

导入与项目

  • “从文件夹导入”会立即打开文件列表，并在扫描大型文件夹时持续加入文件。导入前、导入中
    和导入后窗口都不再卡住。
  • 导入进度会显示预计导入的照片数量，遇到无法导入的文件时该数量会相应减少。非 RAW
    文件显示为已跳过，而不是错误。
  • 在欢迎界面切换项目时，窗口不再卡住。

修复

  • Windows：应用不再在显示两三张缩略图后闪退。此问题影响系统语言为中文或其他非 UTF-8
    编码的系统，以及用户名包含非英文字符的系统。
  • Windows：在 Windows 10 1903 及更高版本上，应用现在统一使用 UTF-8 处理文件路径和
    环境变量，在任何系统语言下的行为保持一致。
  • 使用 AMD 显卡的 Windows：应用不再在初始化 OpenCL 后端时于启动阶段闪退。镜头校正
    现在可以用 AMD 的 OpenCL 驱动正常编译。

0.3.1 版本更新内容

升级前须知

  • 安装包不再包含 LUT 文件。请在“设置 > LUT”中下载官方 LUT 包。项目会保留所选的 LUT；
    如果 LUT 文件缺失，照片会在不应用该 LUT 的情况下渲染，文件恢复后自动重新生效。
  • 裁剪与旋转改用新的工作方式。带有旋转裁剪的旧照片升级后外观可能有所变化。
  • Gamma 色轮及其主滑块的方向已更正，Gain 主滑块现在会生效。使用过这些调整的旧照片
    升级后外观可能有所变化。

新功能

  • LUT 浏览器：编辑器工具栏新增 LUT 页面，以网格或列表显示 LUT 库。可按类别、来源、
    胶片品牌、印放胶片和收藏筛选，搜索可容忍少量拼写错误。点击 LUT 即应用到所选调色
    节点，再次点击即移除。新增强度设置（0-100%），可单独控制每个 LUT。
  • LUT 库：会识别嵌套文件夹中的 LUT，也可以导入自己的 LUT。在“设置 > LUT”中可以选择、
    打开、刷新和移动 LUT 库文件夹，并可下载、更新或修复每个官方 LUT 包。LUT 包安装前会
    校验签名。
  • 柔焦滤镜：模拟黑柔焦滤镜效果，让明亮光源产生柔和光晕，同时保持中间调细节清晰。
    它位于新的“后期处理”页面，与清晰度、锐化、胶片颗粒和光晕放在一起。支持 CUDA、
    OpenCL 和 Metal。
  • 对比：可从视图或版本面板对比修改前后，或对比两个版本。可并排显示两张完整图片，或
    使用可拖动的分隔线，支持左右或上下布局，并可交换两侧。两侧均使用当前的去马赛克、
    高光和镜头设置。
  • 图库排序与分组：相册检查器的每个字段都提供升序、降序和分组操作。分组以可折叠、
    可展开的区块显示。新增“导入时间”区块，可按导入日期筛选照片。
  • 欢迎界面：最近的项目会以预览形式显示，包括前几张照片组成的封面、照片数量、已编辑
    照片数量和拍摄日期范围。点击其他最近项目即可预览。仅预览而未进入的项目不会被保存。
  • 评分：通过右键菜单设置的评分现在会应用到所有选中的照片。评分在后台保存，任务栏会
    显示进度。

编辑器与图库

  • 复制调整现在可以复制 RAW 解码、白平衡、镜头校正以及裁剪与旋转。粘贴到多张照片时
    在后台运行并显示进度。粘贴到当前打开的照片时，新版本会立即出现在版本面板中。粘贴
    操作已从历史记录移到版本面板。
  • 裁剪：裁剪框即为输出图像，因此裁剪后再旋转会旋转裁剪后的图像。裁剪框始终位于照片
    范围内，旋转裁剪不会出现空白角。每次裁剪修改都是一个历史步骤，比例设置随照片保存。
  • 打开 RAW 解码、显示变换或后期处理面板时，在浏览器中选择的 LUT 会应用到上一次选中的
    调色节点，浏览器会显示该节点名称。
  • 调整面板顺序改为 RAW 解码、几何、影调、色彩、LUT、显示变换、后期处理。蒙版和对比
    仅在使用时显示。

性能

  • RAW 导入大幅提速。在 639 张 RAW 照片的测试中，导入耗时从 31.6 秒降到 1.1 秒，峰值
    内存从 485 MB 降到 149 MB。
  • 项目打开更快。在 641 张照片的测试中，打开耗时从约 0.7 秒降到约 0.12 秒。解压打包
    项目时会显示加载指示。
  • 打开项目后首批缩略图出现得更快。每个项目在磁盘缓存中保留自己的缩略图，不再被其他
    项目挤掉。
  • 缩略图和导出使用独立的 GPU 资源。缩略图不再拖慢编辑器预览；拖动滑块时导出会使用
    已保存的值。

修复

  • 点击裁剪可能会删除照片的全部编辑历史；裁剪可能未记入历史，导致撤销无法回到完整
    画面。
  • 粘贴后 LUT 面板会显示粘贴的值。在胶片带切换照片后，LUT 修改会立即生效。在粘贴对话框
    中点击取消不再清除已复制的调整。
  • 应用有时无法关闭，或在关闭后报错退出。
  • Windows：退出后临时项目文件不再残留在临时文件夹中。
  • 应用默认不再写入预览性能日志文件。

Official downloads

Source notes

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