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Generate AI Videos from Text or Images with Sora 2/Pro & GPT-5 Enhancement logo

Generate AI Videos from Text or Images with Sora 2/Pro & GPT-5 Enhancement

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Generates AI videos from text or images using Sora 2 with GPT-5 prompt refinement.

n8nAI & LLMBeginner👁 18 views
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Updated 2026-06-16

What this workflow does

This automation processes form inputs to route between text-to-video and image-to-video paths, applying GPT-5 enhancement only to text cases and using HTTP calls to initiate and monitor fal.ai generations asynchronously.

It targets social media teams, content marketers, educators, and app developers who need reliable on-demand video clips from text or uploaded images.

Who is this for?

Content creators, social media managers, and marketing teams who need quick AI-generated videos from text or images without manual editing.

What problem it solves

Creating cinematic videos from prompts or images is slow and requires multiple tools; this workflow automates the process using Sora 2 via fal.ai with GPT-5 prompt refinement.

Live workflow preview

Interactive canvas of every node and connection — scroll and click to explore. Powered by n8n's preview.

Open the template on n8n to import and run it. View source template →

What it automates

Social media reels

A marketer submits a text prompt and 9:16 ratio to auto-generate short vertical clips for Instagram or TikTok.

Product promos

A creator uploads a product image and selects pro model for higher-quality 12-second videos with enhanced prompts.

Campaign testing

Teams generate multiple text-to-video variants in different durations to A/B test ad performance.

How the workflow works

The 4 nodes in this automation, in order.

  1. 1HTTP RequesthttpRequest
  2. 2Basic LLM Chain@n8n/n8n-nodes-langchain.chainLlm
  3. 3OpenAI Chat Model@n8n/n8n-nodes-langchain.lmChatOpenAi
  4. 4Structured Output Parser@n8n/n8n-nodes-langchain.outputParserStructured

Apps & integrations used

HTTP RequestBasic LLM ChainOpenAI Chat ModelStructured Output Parser

How to set up Generate AI Videos from Text or Images with Sora 2/Pro & GPT-5 Enhancement

  1. 1Import the workflow JSON via n8n Settings > Import from File
  2. 2Create fal.ai Header Auth credential with your API key
  3. 3Add OpenAI API credential and select GPT-5 model
  4. 4Connect credentials to the HTTP Request and OpenAI Chat Model nodes
  5. 5Activate the workflow and test via the web form trigger
  6. 6Monitor the polling loop for status until video URL is returned

How to customize this workflow

  • →Swap GPT-5 for another OpenAI model in the LLM node
  • →Change the form trigger to a webhook or schedule node
  • →Add an email or Slack notification step after video completion
  • →Adjust polling interval or add error handling for failed generations

Generate AI Videos from Text or Images with Sora 2/Pro & GPT-5 Enhancement: pros & cons

Pros

  • +Handles both text and image modes automatically
  • +Includes built-in GPT-5 prompt enhancement for better results
  • +Async polling frees up the workflow until ready
  • +Direct redirect to final video URL

Cons

  • –Requires paid fal.ai and OpenAI API keys
  • –Polling every 60s may add latency for long generations
  • –Limited to fal.ai Sora endpoints only
Did you find this helpful?

Frequently asked questions

It generates videos from text or images using Sora 2/Pro via fal.ai, with optional GPT-5 prompt refinement, then returns the final clip URL.

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