# Audio Sample Rate Standardize

> Standardizes audio sample rate to 44100 or 48000 Hz and exports 16-bit PCM WAV using FFmpeg. Use when the user wants sample rate standardization, resample to 44.1 kHz or 48 kHz, batch WAV export at project sample rates, or mentions 44100, 48000, or PCM WAV conversion without loudness normalization.

- **Type:** Skill
- **Install:** `agentstack add skill-godot-fun-godot-framework-audio-sample-rate-standardize`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [godot-fun](https://agentstack.voostack.com/s/godot-fun)
- **Installs:** 0
- **Category:** [Content & Media](https://agentstack.voostack.com/c/content-and-media)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [godot-fun](https://github.com/godot-fun)
- **Source:** https://github.com/godot-fun/godot-framework/tree/main/.cursor/skills/audio-sample-rate-standardize

## Install

```sh
agentstack add skill-godot-fun-godot-framework-audio-sample-rate-standardize
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Audio Sample Rate Standardize

Export **16-bit PCM WAV** at **44100 or 48000 Hz** only. No loudness processing.

## Rules

When this skill applies, read and follow [skill-dependency-manager](../../rules/skill-dependency-manager.md) — run scripts as documented, install missing tools into `.dependency/`.

## Quick Start

Output to a sibling `standardized/` folder (source files are read-only):

```bash
.dependency/python/python .cursor/skills/audio-sample-rate-standardize/scripts/standardize.py path/to/audio_or_folder
```

Example: `audio/sfx/tank/tank_move.mp3` → `audio/sfx/tank/standardized/tank_move.wav`

## Sample Rate Rule

| Source rate | Output |
|-------------|--------|
| ≤ 44100 Hz | 44100 Hz |
| > 44100 Hz | 48000 Hz |

| Rate | Typical use |
|------|-------------|
| 44100 Hz | Music, games, CD |
| 48000 Hz | Games, film, video |

## Common Flags

`-r` (recursive) · `-o` / `--output-dir` · `--dry-run` · `--overwrite`

```bash
.dependency/python/python .cursor/skills/audio-sample-rate-standardize/scripts/standardize.py Audio/SFX -r --dry-run
```

**Never overwrite source files.** The script writes only to `standardized/` (or `-o`). All outputs are `.wav` regardless of input format. Supported inputs: `.wav`, `.mp3`, `.ogg`, `.flac`, `.aac`, `.m4a`, `.wma`.

## Agent Notes

1. Use the bundled script, not hand-written `-ar` / `-c:a` commands.
2. **No loudness normalization** — LUFS targeting is a separate step in the audio pipeline.
3. Missing Python/FFmpeg → populate `.dependency/` per skill-dependency-manager, retry same command.
4. **Do not copy, move, or replace the source with standardized output** — tell the user where `standardized/` files are; they swap assets manually when ready.
5. Do not use `-o` pointing at the source folder; the script refuses output paths that would overwrite inputs.
6. FFmpeg details: [reference.md](reference.md)

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [godot-fun](https://github.com/godot-fun)
- **Source:** [godot-fun/godot-framework](https://github.com/godot-fun/godot-framework)
- **License:** MIT

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-godot-fun-godot-framework-audio-sample-rate-standardize
- Seller: https://agentstack.voostack.com/s/godot-fun
- Browse the marketplace: https://agentstack.voostack.com/browse

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