Files
SnapOtter/apps/docs/tools/split-audio.md
T
SnapOtterandGitHub ecc0a45f0e docs: per-tool reference pages for all 157 tools (+ fix docs build) (#261)
* fix(docs): keep gray-matter on js-yaml 3 so the docs site builds

The js-yaml >=4.2.0 override from #257 forced js-yaml 4 onto gray-matter (used by vitepress and vitepress-plugin-llms), which calls the removed yaml.safeLoad and broke `vitepress build`. Scope a gray-matter>js-yaml ^3.14.1 override so gray-matter keeps the v3 API (build-time, trusted frontmatter only) while app code stays on js-yaml 4.2.0+.

* docs: add per-tool reference pages for all 157 tools, with a modality sidebar

Generate /tools/<id> pages for the 104 tools that lacked one (video 29, audio 17, document 36, data 10, and 12 newer image tools), matching the existing page format (API endpoint, parameters from the OpenAPI spec, curl example, response, notes). Async/AI tools document the 202+SSE flow and feature-bundle requirement.

Sidebar: add Video / Audio / PDF & Documents / Data groups with per-tool links, fold the 12 new image tools into the existing image categories, and replace the placeholder rest.md-anchor group. Docs site builds cleanly (157 pages, no dead links).
2026-06-17 11:11:37 +08:00

2.0 KiB

description
description
Split audio by time intervals, equal parts, or silence detection.

Split Audio

Split an audio file into segments by fixed time intervals, equal parts, or automatic silence detection. Returns a ZIP archive of the segments.

API Endpoint

POST /api/v1/tools/split-audio

Accepts multipart form data with an audio file and a JSON settings field.

Parameters

Parameter Type Required Default Description
mode string No "time" Split strategy: time, parts, silence
segmentS number No 60 Segment length in seconds, 1 to 3600 (used when mode is time)
parts integer No 2 Number of equal parts, 2 to 20 (used when mode is parts)
thresholdDb number No -40 Silence threshold in dB, -80 to -20 (used when mode is silence)
minSilenceS number No 0.3 Minimum silence gap in seconds, 0.1 to 10 (used when mode is silence)

Example Request

Split into 30-second segments:

curl -X POST http://localhost:1349/api/v1/tools/split-audio \
  -H "Authorization: Bearer si_your-api-key" \
  -F "file=@audio.mp3" \
  -F 'settings={"mode": "time", "segmentS": 30}'

Split by silence detection:

curl -X POST http://localhost:1349/api/v1/tools/split-audio \
  -H "Authorization: Bearer si_your-api-key" \
  -F "file=@audio.mp3" \
  -F 'settings={"mode": "silence", "thresholdDb": -35, "minSilenceS": 0.5}'

Example Response

{
  "jobId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
  "downloadUrl": "/api/v1/download/a1b2c3d4-e5f6-7890-abcd-ef1234567890/audio-segments.zip",
  "originalSize": 4500000,
  "processedSize": 4600000
}

Notes

  • The downloadUrl points to a ZIP archive containing all segments.
  • Only the parameters relevant to the chosen mode are used; others are ignored.
  • Segment filenames are numbered sequentially (e.g. 001.mp3, 002.mp3).
  • Output format matches the input format.