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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.
1.4 KiB
1.4 KiB
description, i18n_source_hash, i18n_provenance, i18n_output_hash
| description | i18n_source_hash | i18n_provenance | i18n_output_hash |
|---|---|---|---|
| 按固定的分贝增益增大或减小音频音量。 | 4bc993fd4e08 | human | da87d398b6f3 |
音量调节
通过施加固定的分贝增益来增大或减小音频文件的音量。
API Endpoint
POST /api/v1/tools/audio/volume-adjust
接受包含音频文件和 JSON settings 字段的 multipart 表单数据。
Parameters
| Parameter | Type | Required | Default | Description |
|---|---|---|---|---|
| gainDb | number | No | 3 |
音量调整量(单位分贝,-30 到 30) |
Example Request
curl -X POST http://localhost:1349/api/v1/tools/audio/volume-adjust \
-H "Authorization: Bearer si_your-api-key" \
-F "file=@audio.mp3" \
-F 'settings={"gainDb": 6}'
Example Response
{
"jobId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
"downloadUrl": "/api/v1/download/a1b2c3d4-e5f6-7890-abcd-ef1234567890/audio.mp3",
"originalSize": 4500000,
"processedSize": 4500000
}
Notes
- 正值增大音量,负值减小音量。
- 较大的正增益可能导致削波。可使用 normalize-audio 进行响度安全的电平调整。
- 输出通常保留输入容器格式。AAC 输入会写成 M4A,不受支持的仅解码输入会回退为 MP3。