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Intermediate20 minutes

AI-Powered Video Generation

Create automated video content using AI nodes for script generation, voice synthesis, and image generation.

What You'll Build

An automated workflow that generates complete videos from a simple text prompt, including AI-generated script, voiceover, and visuals.

  • Generate video scripts using ChatGPT or Claude
  • Create images with Stable Diffusion
  • Add professional voiceovers with ElevenLabs
  • Combine everything into a final video

Step 1: Set Up Your Prompt

Start with an On Play trigger and a String Input node for your video topic.

Example prompt:

"Create a 30-second video about space exploration"

Step 2: Generate Script with AI

Add a ChatGPT or Claude node to generate your video script.

Node Configuration:

  • Model: GPT-4 or Claude Sonnet
  • System Prompt: "You are a video script writer"
  • User Prompt: Connect to your String Input
  • Temperature: 0.7 for creative but focused output

Step 3: Generate Visuals

Use Stable Diffusion to create images based on your script.

Image Generation Settings:

  • Extract key scenes from the AI-generated script
  • Generate 3-5 images for different video segments
  • Resolution: 1920x1080 for HD video
  • Style: "cinematic, high quality, professional"

Step 4: Add Voiceover

Connect an ElevenLabs node to convert your script to natural-sounding speech.

Voice Settings:

  • Voice: Choose a professional narrator voice
  • Stability: 0.5 for natural variation
  • Clarity: 0.75 for clear pronunciation
  • Input: Connect to the script output from ChatGPT

Step 5: Assemble the Video

Use Video Operations to combine your generated images and add transitions.

  1. Add Video Transitions node for smooth scene changes
  2. Add Audio Track node to sync your voiceover
  3. Use Video Rendering to export the final video

Advanced Tips

  • Use Variables to store and reuse AI outputs across your workflow
  • Add Stock Video nodes for B-roll footage to enhance your generated content
  • Create a webhook trigger to automate video generation from external systems
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