ai-video-gen

name	ai-video-gen
description	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.

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


OPENAI_API_KEY=sk-...             
ELEVENLABS_API_KEY=...