Create script-to-video avatar videos with GPT-4.1-mini, HeyGen, Google Drive, Gmail and Slack
Check HeyGen Video Status1
Receive Script Request
Parse Incoming Script Payload
Rewrite & Structure Video Script
openai
Apply Script Writing Memory Context
noOp
LLM Engine for Script Rewriting
openai
Validate Structured Script Output
noOp
Submit Video Generation Request to HeyGen
Wait Before Checking Video Status
noOp
Wait Before Rechecking Status
noOp
Evaluate Video Completion Status
Download Generated HeyGen Video
Upload Generated Video to Google Drive
googleDrive
Generate Completion Notifications
openai
Apply Notification Context Memory
noOp
LLM Engine for Notification Generation
openai
Validate Notification Output JSON
noOp
Send Video Ready Slack Notification
slack
Send Video Ready Email Notification
gmail
Error Handler Trigger
Slack: Send Error Alert
slack
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