skill-ad-creative-engine（技能广告创意引擎）

skill-ad-creative-engine v1.0.0

Render polished short-form video ads (TikTok / Reels / Shorts) from product clips and images. Three viral styles built-in: Clean, Meme, UGC. Runs locally — no cloud API required.

Quick Start

cd skill-ad-creative-engine
pip3 install -r requirements.txt

python3 scripts/render.py --config examples/config_example.json

Styles

Config Format

{
  "style": "clean",
  "hook_text": "You need this →",
  "username": "@yourstore",
  "scenes": [
    { "path": "clips/product_clip.mp4", "duration": 3.0 },
    { "path": "images/product_hero.jpg", "duration": 2.5 }
  ],
  "transitions": ["cut", "dissolve"],
  "music": "luts/background_track.mp3",
  "beat_sync": false,
  "output": "output/ad_final.mp4"
}

See examples/config_example.json for full reference.

Dependencies

pip3 install -r requirements.txt

System requirements:

• ffmpeg (install via brew install ffmpeg or apt install ffmpeg)
• Fonts bundled: fonts/Anton-Regular.ttf + fonts/Montserrat-ExtraBold.ttf

Output Spec

• Resolution: 1080×1920 (9:16 vertical)
• FPS: 30
• Codec: H.264 + AAC audio
• Color grade: Warm tone applied automatically

Beat Sync (optional)

Set "beat_sync": true in config + provide a music track. Requires librosa:

pip3 install librosa

Cuts will snap to detected beat timestamps for a professional music-video feel.