FixPitch v1.0
FixPitch 基于 FFmpeg 运行 - 这是一个用于音频/视频处理的免费After Effects开源工具。 它并未与脚本捆绑，需要单独安装（一次性设置）。
适用于
Windows
和
macOS
完全免费且开源
脚本内附有分步安装指南
问题所在
After Effects 从未拥有的功能
事情是这样的：保持音高的时间拉伸在几乎每一个音频和视频工具中已经存在多年——Premiere 有，DaVinci 有，甚至免费的音频编辑器也有。After Effects 呢？仍然没有。加速剪辑，你会得到花栗鼠般的嗓音；放慢它，就是慢动作的低吼。多年来，官方的答案一直是“通过另一个应用往返处理一下”。
FixPitch 终结了这一切。
它只做这一件简单的事——在速度变化后修复音频音高——而无需离开 After Effects。
FixPitch runs on FFmpeg — a free, open‑source tool for audio/video processing. It's not bundled with the script and needs to be installed separately (one‑time setup).
Available for
Windows
and
macOS
Completely free and open source
A step‑by‑step installation guide is included with the script
The problem
The Feature After Effects Never Got
Here's a thing: pitch‑preserving time stretch has existed in almost every audio and video tool for years — Premiere has it, DaVinci has it, even free audio editors have it. After Effects? Still nothing. Speed up a clip and you get chipmunk voice; slow it down and it's a slow‑motion growl. For years the official answer has been "just round‑trip it through another app."
FixPitch ends that.
It does this one simple thing — fixing audio pitch after a speed change — without ever leaving After Effects.
描述：
标签： ae After Effects 插件 软件 工具分类：资源 > 软件资源 > After effects 插件
发布：CGer | 查看： | 发表时间：2026/10/17 21:53:11 | 更新时间：2026/10/17 21:53:11
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