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All 181 docs markdown files translated into 20 languages (apps/docs/<locale>/**). Companion to the i18n code PR; admin-merged because the file count exceeds GitHub's per-PR CI trigger limit. Validated by pnpm i18n:check (all surfaces, 0 stale/missing) and a clean all-locale docs build.
65 lines
2.1 KiB
Markdown
65 lines
2.1 KiB
Markdown
---
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description: "按时间间隔、等份或静音检测分割音频。"
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i18n_source_hash: c062a395dbac
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i18n_provenance: human
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i18n_output_hash: 3fd40ad03990
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---
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# Split Audio {#split-audio}
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按固定时间间隔、等份或自动静音检测将音频文件分割为多个片段。返回包含这些片段的 ZIP 压缩包。
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## API Endpoint {#api-endpoint}
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`POST /api/v1/tools/audio/split-audio`
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接受包含音频文件和 JSON `settings` 字段的 multipart 表单数据。
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## Parameters {#parameters}
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| Parameter | Type | Required | Default | Description |
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|-----------|------|----------|---------|-------------|
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| mode | string | No | `"time"` | 分割策略:`time`、`parts`、`silence` |
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| segmentS | number | No | `60` | 每段长度(单位秒,1 到 3600,mode 为 `time` 时使用) |
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| parts | integer | No | `2` | 等份数量,2 到 20(mode 为 `parts` 时使用) |
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| thresholdDb | number | No | `-40` | 静音阈值(单位 dB,-80 到 -20,mode 为 `silence` 时使用) |
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| minSilenceS | number | No | `0.3` | 最小静音间隙(单位秒,0.1 到 10,mode 为 `silence` 时使用) |
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## Example Request {#example-request}
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分割为 30 秒的片段:
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```bash
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curl -X POST http://localhost:1349/api/v1/tools/audio/split-audio \
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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={"mode": "time", "segmentS": 30}'
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```
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按静音检测分割:
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```bash
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curl -X POST http://localhost:1349/api/v1/tools/audio/split-audio \
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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={"mode": "silence", "thresholdDb": -35, "minSilenceS": 0.5}'
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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_parts.zip",
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"originalSize": 4500000,
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"processedSize": 4600000
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}
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```
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## Notes {#notes}
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- `downloadUrl` 指向包含所有片段的 ZIP 压缩包。
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- 只使用与所选 `mode` 相关的参数,其他参数会被忽略。
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- 片段文件名按顺序编号(例如 `part-000.mp3`、`part-001.mp3`)。
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- 输出格式与输入格式一致。
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