audio-denoise skillA
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audio-denoise is agent-read markdown (skill) from godot-fun/gai: Reduces background noise in a single audio file using FFmpeg afftdn. Use when the user wants audio denoise, noise reduction, hiss removal, room noise cleanup, or SFX/voice cleanup before normalization..
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What the file says
# Audio Denoise Reduce background noise via FFmpeg `afftdn`. ## Rules When this skill applies, read and follow [skill-dependency-manager](../skill-dependency-manager.md) — run scripts as documented, install missing tools into `.dependency/`. ## Quick Start Denoise a single audio file, output to `<audio-dir>/audio-denoise/<audio-name>`: ```bash .dependency/python/python .ai/audio-denoise/denoise.py --audio path/to/audio.wav ``` ## Defaults | Setting | Default | Notes | |---------|---------|-------| | Denoise | `afftdn` | `nr=10` dB, `nf=-25` dB — conservative for SFX | ## Common Flags `--audio` · `--nr` · `--nf` · `--output` ```bash .dependency/python/python .ai/audio-denoise/denoise.py --audio Audio/SFX/click.wav .dependency/python/python .ai/audio-denoise/denoise.py --audio Audio/Voice/line.wav --nr 8 ``` Originals are never modified. Input must be a single audio file (`--audio`), not a directory. Supported: `.wav`, `.mp3`, `.ogg`, `.flac`, `.aac`, `.m4a`, `.wma`. ## Agent Notes 1. Use the bundled script, not hand-written `afftdn` filters. 2. **Default is light denoise** — do not raise `--nr` unless the user asks; heavy denoise dulls transients. …
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How to install
mdr add godot-fun/gai/audio-denoise@git:20260918.a3d4acfmdr add godot-fun/gai/audio-denoise@sha256:ffad2520f3dd1ef8Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_idqxgho6227x6cae)
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Versions
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (1870 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
godot-fun/gai · 171 stars · license MIT · pushed 2026-09-24 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_idqxgho6227x6cae GET https://markdownregistry.com/api/v1/resolve?ref=godot-fun/gai/audio-denoise GET https://markdownregistry.com/api/v1/blob/ffad2520f3dd1ef81358c15d777649c795f942d3969980d3824b916486ed6a1e
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