# Video Quality Audit

> Audit generated video quality with objective checks and produce an optimization plan for next render iteration. Use when this capability is needed.

- Skill: `tomevault-io/video-quality-audit` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add tomevault-io/video-quality-audit`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/video-quality-audit/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Security
- Author: tomevault-io (https://skillmd.com/u/tomevault-io)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/tomevault-io/video-quality-audit

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# Video Quality Audit

Use this skill after rendering and before final publishing.

## Goal
Evaluate output video quality with reproducible checks, then provide focused optimization actions.

## Checks
1. Metadata quality:
- inspect codec, fps, bitrate, width, height, duration using `ffprobe`.
2. Content readability:
- verify text size/readability, contrast, and pacing by sampling key timestamps.
3. Audio/visual consistency:
- ensure no frozen frames, severe stutter, or abrupt transitions.
4. Requirement match:
- compare output against issue constraints (target duration, style, language).

## Suggested Commands
- `ffprobe -v error -show_entries stream=codec_name,width,height,r_frame_rate,bit_rate -show_entries format=duration -of json <video.mp4>`

## Quality Gate
- Pass: technical metrics valid and visual readability acceptable.
- Warn: playable but one or more quality issues present.
- Fail: broken output, severe quality regression, or requirement mismatch.

## Output Template
## Video Quality Report
- gate: [pass|warn|fail]
- video: [path]
- metrics:
  - resolution: [e.g., 1920x1080]
  - fps: [e.g., 30]
  - duration_s: [e.g., 72.3]
  - bitrate: [value]
- findings:
  - [issue 1]
  - [issue 2]
- next_optimizations:
  - [specific action 1]
  - [specific action 2]

## References
- ffprobe Documentation: https://ffmpeg.org/ffprobe.html
- Manim output and config: https://docs.manim.community/en/stable/tutorials/output_and_config.html
- GitHub Actions artifacts: https://docs.github.com/actions/using-workflows/storing-workflow-data-as-artifacts

---
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<!-- tomevault:4.0:skill_md:2026-04-11 -->