
character-animation-qa
PopularReview local character animation with schema checks, Playwright browser previews, frame sampling, and FFmpeg/ffprobe final output checks.
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Updated 9/6/2026
Related Skills
SKILL.md
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name
character-animation-qa
description
Review local character animation with schema checks, Playwright browser previews, frame sampling, and FFmpeg/ffprobe final output checks.
Character Animation QA
Use this skill before presenting a character-animation preview or final render.
Review Layers
- Schema validation: character design, rig plan, pose library, action timeline.
- Static asset checks: referenced parts and backgrounds exist.
- Browser preview: load the preview, capture screenshots, collect console errors.
- Motion check: compare sampled frames for non-trivial differences.
- Final MP4 check: ffprobe metadata, duration, resolution, audio, frame samples.
- Agent visual review: inspect sampled frames for detached limbs, bad layers,
off-frame characters, unreadable expressions, broken text.
Playwright Pattern
const browser = await chromium.launch();
const page = await browser.newPage({ viewport: { width: 1280, height: 720 } });
await page.goto(previewUrl, { waitUntil: "networkidle" });
await page.screenshot({ path: "preview.png" });
Pass/Revise/Fail
pass: technical checks pass, acting is readable.revise: fixable rig/timeline issue.fail: missing assets, blank render, runtime failure, or wrong runtime.
Sources
- Playwright screenshots:
https://playwright.dev/docs/screenshots - Playwright page navigation:
https://playwright.dev/docs/api/class-page#page-goto - FFmpeg/ffprobe should be used for final media probing:
https://ffmpeg.org/ffprobe.html





