audio-trim skillA
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audio-trim is agent-read markdown (skill) from godot-fun/gai: Trims leading and trailing silence from audio files using FFmpeg. Use when the user wants audio trim, trim silence at start/end, remove leading/trailing silence, batch SFX cleanup, or voice dialogue preprocessing..
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What the file says
# Audio Trim Remove leading/trailing silence via FFmpeg `silenceremove`. ## 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 Default: threshold **-50 dB**, both sides, output to `<audio-dir>/audio-trim/<audio-name>`: ```bash .dependency/python/python .ai/audio-trim/trim.py --audio path/to/audio.wav ``` Custom threshold: ```bash .dependency/python/python .ai/audio-trim/trim.py --audio audio/sfx.wav -t -45 ``` ## Thresholds | Asset | Threshold | |-------|-----------| | UI / SFX / voice | -50 dB (default) | | Clipped attack / noisy room | -40 to -45 dB | | Ambience / loops | -60 dB or skip | ## Common Flags `--audio` · `-t` / `--threshold` · `-o` / `--output` ```bash .dependency/python/python .ai/audio-trim/trim.py --audio audio/sfx.wav -t -50 ``` 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 ad-hoc `-ss`/`-to`. …
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How to install
mdr add godot-fun/gai/audio-trim@git:20260918.a3d4acfmdr add godot-fun/gai/audio-trim@sha256:2ef9f0e49aa3275cPin 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_bfhe3oh2cwt2qa6g)
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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 (1694 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_bfhe3oh2cwt2qa6g GET https://markdownregistry.com/api/v1/resolve?ref=godot-fun/gai/audio-trim GET https://markdownregistry.com/api/v1/blob/2ef9f0e49aa3275c678a5d8581d306437ecde30a42bb531da1cdb3697d2a4dca
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