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sundial-org/awesome-openclaw-skills

ai-video-gen

End-to-end AI video generation - create videos from text prompts using image generation, video synthesis, voice-over, and editing. Supports OpenAI DALL-E, Replicate models, LumaAI, Runway, and FFmpeg editing.

First seen Feb 22, 2026

Installation

$ npx skills add sundial-org/awesome-openclaw-skills --skill ai-video-gen
View on skills.sh ↗ GitHub repository ↗

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More details

Agent compatibility

Declared targets from SKILL.md / docs. Unmarked agents are not listed — the skill may still install via the CLI.

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Repository health

Stars 659
License LICENSE
Default branch main
Open issues 12
Status Active

Package contents

Files included with this skill beyond the listing page.

  • skill md SKILL.md 3,273 B
  • docs SUMMARY.md 228 B

History

  1. First seen on skills.sh
  2. First recorded snapshot · 147 installs

SKILL.md

AI Video Generation Skill

Generate complete videos from text descriptions using AI.

Capabilities

  1. Image Generation - DALL-E 3, Stable Diffusion, Flux
  2. Video Generation - LumaAI, Runway, Replicate models
  3. Voice-over - OpenAI TTS, ElevenLabs
  4. Video Editing - FFmpeg assembly, transitions, overlays

Quick Start

# Generate a complete video
python skills/ai-video-gen/generate_video.py --prompt "A sunset over mountains" --output sunset.mp4

# Just images to video
python skills/ai-video-gen/images_to_video.py --images img1.png img2.png --output result.mp4

# Add voiceover
python skills/ai-video-gen/add_voiceover.py --video input.mp4 --text "Your narration" --output final.mp4

Setup

Required API Keys

Add to your environment or .env file:

# Image Generation (pick one)
OPENAI_API_KEY=sk-...              # DALL-E 3
REPLICATE_API_TOKEN=r8_...         # Stable Diffusion, Flux

# Video Generation (pick one)
LUMAAI_API_KEY=luma_...           # LumaAI Dream Machine
RUNWAY_API_KEY=...                # Runway ML
REPLICATE_API_TOKEN=r8_...        # Multiple models

# Voice (optional)
OPENAI_API_KEY=sk-...             # OpenAI TTS
ELEVENLABS_API_KEY=...            # ElevenLabs

# Or use FREE local options (no API needed)

Install Dependencies

pip install openai requests pillow replicate python-dotenv

FFmpeg

Already installed via winget.

Usage Examples

1. Text to Video (Full Pipeline)

python skills/ai-video-gen/generate_video.py \
  --prompt "A futuristic city at night with flying cars" \
  --duration 5 \
  --voiceover "Welcome to the future" \
  --output future_city.mp4

2. Multiple Scenes

python skills/ai-video-gen/multi_scene.py \
  --scenes "Morning sunrise" "Busy city street" "Peaceful night" \
  --duration 3 \
  --output day_in_life.mp4

3. Image Sequence to Video

python skills/ai-video-gen/images_to_video.py \
  --images frame1.png frame2.png frame3.png \
  --fps 24 \
  --output animation.mp4

Workflow Options

Budget Mode (FREE)

  • Image: Stable Diffusion (local or free API)
  • Video: Open source models
  • Voice: OpenAI TTS (cheap) or free TTS
  • Edit: FFmpeg

Quality Mode (Paid)

  • Image: DALL-E 3 or Midjourney
  • Video: Runway Gen-3 or LumaAI
  • Voice: ElevenLabs
  • Edit: FFmpeg + effects

Scripts Reference

  • generate_video.py - Main end-to-end generator
  • imagestovideo.py - Convert image sequence to video
  • add_voiceover.py - Add narration to existing video
  • multi_scene.py - Create multi-scene videos
  • edit_video.py - Apply effects, transitions, overlays

API Cost Estimates

  • DALL-E 3: ~$0.04-0.08 per image
  • Replicate: ~$0.01-0.10 per generation
  • LumaAI: $0-0.50 per 5sec (free tier available)
  • Runway: ~$0.05 per second
  • OpenAI TTS: ~$0.015 per 1K characters
  • ElevenLabs: ~$0.30 per 1K characters (better quality)

Examples

See examples/ folder for sample outputs and prompts.