Automate AI News Videos to Social Media with GPT-4o & HeyGen and Postiz

🤖 Automated AI News Video Creation and Social Media Publishing Workflow

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🎯 Overview:

This workflow fully automates the creation and social media distribution of AI-generated news videos. It fetches news, crafts captions, generates avatar videos via HeyGen, stores them, and publishes them across Instagram, Facebook, and YouTube via Postiz.

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🔄 WORKFLOW PROCESS:

1. News Fetching: Reads the latest news from an RSS feed.
2. AI Captioning: Generates concise, engaging captions using an AI agent (GPT-4o-mini).
3. Video Generation: Creates an AI avatar video using HeyGen with the generated caption.
4. Video Storage: Downloads the video and uploads it to Google Drive for archival.
5. Data Logging: Records all news and video metadata into Google Sheets.
6. Postiz Upload: Uploads the video to Postiz's internal storage for publishing.
7. Social Publishing: Fetches Postiz integrations and routes the video to Instagram, Facebook, and YouTube after platform-specific content cleaning.

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⚙️ KEY TECHNOLOGIES:

• RSS Feeds: News source.
• LangChain (n8n nodes): AI Agent and Chat OpenAI for caption generation.
• HeyGen API: AI avatar video creation.
• Google Drive: Video file storage.
• Google Sheets: Data logging and tracking.
• Postiz API: Unified social media publishing platform.

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⚠️CRITICAL CONFIGURATIONS:

• API Keys: Ensure HeyGen and Postiz API keys are correctly set in credentials and the 'Setup Heygen Parameters' node.
• HeyGen IDs: Verify avatar_id and voice_id in 'Setup Heygen Parameters'.
• Postiz URL: Confirm https://postiz.yourdomain.com is your correct Postiz instance URL across all HTTP Request nodes.
• Credentials: All Google, OpenAI, and Postiz credentials must be properly linked.

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📈BENEFITS:

• Automated content creation and distribution, saving significant time.
• Consistent branding and messaging across multiple platforms.
• Centralized logging for tracking and performance analysis.
• Scalable solution for high-volume content demands.

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