AgentSkillsCN

Ai Color Grader

AI 色彩分级器

SKILL.md

Color Grader

Video color correction and anime-style presets.

Installation

bash
cd skills/ai-color-grader
pip install -r requirements.txt
sudo apt install ffmpeg

Quick Start

Apply Preset Style

bash
# Anime style (punchy colors)
python scripts/generate.py apply video.mp4 graded.mp4 --style anime

# Cinematic (teal/orange)
python scripts/generate.py apply video.mp4 graded.mp4 --style cinematic

# Vintage film
python scripts/generate.py apply video.mp4 graded.mp4 --style vintage

# Black & white
python scripts/generate.py apply video.mp4 graded.mp4 --style bw

# Cool tones
python scripts/generate.py apply video.mp4 graded.mp4 --style cool

Custom Settings

bash
# Adjust brightness/contrast/saturation
python scripts/generate.py custom video.mp4 graded.mp4 \
    --brightness 0.1 --contrast 0.2 --saturation 1.3

Auto Correction

bash
# Auto color correction
python scripts/generate.py auto video.mp4 graded.mp4

Cleanup

bash
# Denoise
python scripts/generate.py denoise video.mp4 clean.mp4 --strength 5

# Sharpen
python scripts/generate.py sharpen video.mp4 sharp.mp4 --strength 1.5

Available Styles

StyleDescription
animePunchy anime colors
cinematicTeal/orange cinematic look
vintageVintage film look
bwBlack and white
sepiaSepia tone
coolCool blue tones
warmWarm orange tones
high_contrastPunchy contrast
dreamySoft, dreamy look

Integration

Use after ai-anime-pipeline:

bash
# Color grade final output
python scripts/generate.py apply output/final.mp4 output/graded.mp4 --style anime

# Denoise low-quality clips
python scripts/generate.py denoise clips/scene_01.mp4 clips/clean_01.mp4

Tips

  1. •Preview First: Test with short clip before full grade
  2. •Moderation: Anime style at 1.0 is strong; try 0.7 for subtle
  3. •Upscaling Fix: Use denoise before upscaling