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SnapOtter/apps/docs/tools/stabilize-video.md
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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.

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description
description
Reduce camera shake with two-pass stabilization.

Stabilize Video

Reduce camera shake in handheld footage using FFmpeg's two-pass vidstab stabilization.

API Endpoint

POST /api/v1/tools/stabilize-video

Accepts multipart form data with a video file and a JSON settings field. This is an async endpoint - it returns 202 Accepted immediately and progress is streamed via SSE at GET /api/v1/jobs/{jobId}/progress.

Parameters

Parameter Type Required Default Description
smoothing integer No 15 Smoothing window size in frames (5-60). Higher values produce smoother motion

Example Request

curl -X POST http://localhost:1349/api/v1/tools/stabilize-video \
  -H "Authorization: Bearer si_your-api-key" \
  -F "file=@clip.mp4" \
  -F 'settings={"smoothing": 30}'

Example Response

{
  "jobId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
  "async": true
}

Notes

  • Stabilization is a two-pass process: the first pass analyzes camera motion, and the second pass applies the correction. This takes roughly twice as long as single-pass tools.
  • Higher smoothing values remove more shake but may introduce a slight zoom crop at the edges.
  • Progress updates are available via SSE at GET /api/v1/jobs/{jobId}/progress until the job completes.