audio-post-mcp
Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@audio-post-mcp把这个播客降噪、响度规范到 -16 LUFS,再切掉静音段"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
audio-post-mcp — 音频后期处理 MCP Server
演示


音频后期:降噪 → 响度规范 → 静音切割 → 格式转换,播客/视频平台合规
本地音频后期:降噪 + LUFS 响度规范 + 静音切割 + 格式转换 + 变调变速。 面向播客主 / 视频创作者 / 有声书制作,全本地、CPU、离线。
Related MCP server: MCP Audio Inspector
为什么做这个
调研确认:音频后期处理类 MCP 几乎全真空——
noise+reduction+mcp= 0 个有效项目pitch+shift+mcp= 完全没有audio+normalize(lufs)+mcp= 0现有 100+★ 的都是 DAW 控制类(Audacity/Reaper),不是独立处理引擎
而播客/视频平台有响度硬性合规要求,付费意愿强(Descript/Riverside 都收费)。
核心能力
工具 | 说明 |
| 音频体检:时长/采样率/LUFS/真峰值 |
| 谱减法降噪(稳态噪声:空调/风扇/底噪) |
| 响度规范化到目标 LUFS(播客 -16,视频 -14) |
| 切除静音段(访谈/课堂/录音) |
| 格式转换 mp3/wav/flac/aac/ogg/m4a |
| 变调不变速 |
| 变速不变调 |
安装
pip install audio-post-mcp-server # 依赖 librosa/soundfile/numpy/scipy
# 需要 ffmpeg(格式转换/变调变速用):
# Windows: winget install Gyan.FFmpeg使用(Claude Desktop)
{
"mcpServers": {
"audio-post": {
"command": "audio-post-mcp",
"args": []
}
}
}与 tts-mcp-server 协同(制作→后期闭环)
tts-mcp-server: 文本 → 播客音频 + 逐句字幕
audio-post-mcp: 播客音频 → 响度规范 → 静音切割 → 平台合规成品License
MIT。
系列(Chinese MCP Suite)
中文内容创作/工具 MCP 全家桶,全本地、CPU、离线:
tts-mcp-server — TTS聚合+字幕对齐
idphoto-mcp — 本地证件照
audio-post-mcp(本仓库)— 音频后期
video-workflow-mcp — 视频工作流
poetry-mcp — 古诗文
script-mcp — 口播文案
asset-mcp — 素材库
idiom-mcp — 成语典故
weather-mcp — 天气/空气
This server cannot be deployed
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