How AI Video Generation Works
From Text to Professional Video in Four Simple Steps
The Technical Process Made Simple:
- Input Your Script: Enter the text you want the AI avatar to speak in your video
- Select Avatar & Voice: Choose from HeyGen's library of realistic digital avatars and voices
- Execute the Workflow: The n8n workflow makes API calls to HeyGen, submitting your content for processing
- Retrieve Your Video: Once HeyGen processes your request, the workflow provides a download link
Behind the scenes, this n8n workflow handles the API authentication, request formatting, job status monitoring, and result retrieval - all through an intuitive interface that requires zero coding knowledge or technical expertise to operate.