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SnapOtterandGitHub
f858c4cea0
Renames 18 ambiguous or hard-to-search tool names so image tools self-qualify like the other modalities ("Compress" becomes "Compress Image"), and cleans up a few awkward names. Propagated across search (constants.ts), display (en.ts + 20 locales), the OpenAPI base spec + 20 locale specs, and the docs tool-page headings in 21 languages. Removes the duplicate "Normalize Audio" summary shared by the video and audio endpoints. Tool ids and routes are unchanged, so no API paths or bookmarks break.
49 lines
1.5 KiB
Markdown
49 lines
1.5 KiB
Markdown
---
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description: "Aumenta o riduce il volume dell'audio applicando un guadagno fisso in decibel."
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i18n_source_hash: 4bc993fd4e08
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i18n_provenance: human
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i18n_output_hash: 5872c4abd11c
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---
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# Regola Volume {#volume-adjust}
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Aumenta o riduce il volume di un file audio applicando un guadagno fisso in decibel.
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## API Endpoint {#api-endpoint}
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`POST /api/v1/tools/audio/volume-adjust`
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Accetta dati form multipart con un file audio e un campo JSON `settings`.
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## Parameters {#parameters}
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| Parameter | Type | Required | Default | Description |
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|-----------|------|----------|---------|-------------|
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| gainDb | number | No | `3` | Regolazione del volume in decibel (da -30 a 30) |
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## Example Request {#example-request}
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```bash
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curl -X POST http://localhost:1349/api/v1/tools/audio/volume-adjust \
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-H "Authorization: Bearer si_your-api-key" \
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-F "file=@audio.mp3" \
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-F 'settings={"gainDb": 6}'
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```
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## Example Response {#example-response}
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```json
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{
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"jobId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
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"downloadUrl": "/api/v1/download/a1b2c3d4-e5f6-7890-abcd-ef1234567890/audio.mp3",
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"originalSize": 4500000,
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"processedSize": 4500000
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}
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```
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## Notes {#notes}
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- I valori positivi aumentano il volume; i valori negativi lo riducono.
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- Guadagni positivi elevati possono causare clipping. Usa normalize-audio per un livellamento sicuro rispetto al volume.
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- L'output di solito mantiene il container di input. L'input AAC viene scritto come M4A e gli input non supportati per la sola decodifica ricadono su MP3.
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