Automation library · Content

AI Video Clipper with Face Detection

Started by an event in a connected app, and works across Airtable. It hands the judgement calls to Gemini and OpenRouter. 26 steps, 4 loops or waits: large, and worth reading before you trust it with anything live.

LargeCalls a model: Gemini, OpenRouter

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26 stepsLarge: read it before trusting it with anything live
0Branches: places the flow splits
4Loops or waits
1Service it connects to

The flow

Starts it 1Model 5Logic 6Service 14

The steps in the order they run, from what starts it.

  1. 1When clicking 'Execute Workflow'Manual triggerStarts it
  2. 2OpenRouter Chat ModelLm Chat Open RouterModel
  3. 3ThinkTool ThinkModel
  4. 4Structured Output ParserOutput Parser StructuredModel
  5. 5Get Video MetadataHttp RequestService
  6. 6AI Clip AnalyzerAgentModel
  7. 7Create Video RecordAirtableService
  8. 8Extract Precise TimestampsGoogle GeminiModel
  9. 9Generate Transcript + SRTHttp RequestService
  10. 10Parse Clip JSONCodeLogic
  11. 11Wait for TranscriptionWaitLogic
  12. 12Create Clip RecordAirtableService
  13. 13Update Video RecordAirtableService
  14. 14Loop Over ClipsSplit In BatchesLogic
  15. 15Get SRT TranscriptHttp RequestService
  16. 16Detect Face in ThumbnailHttp RequestService
  17. 17Clip Video SegmentHttp RequestService
  18. 18Get Word TimestampsHttp RequestService
  19. 19Find Face CenterCodeLogic
  20. 20Wait for Clip GenerationWaitLogic
  21. 21Update Face CenterAirtableService
  22. 22Update Clip URLsAirtableService
  23. 23Loop for Final ProcessingSplit In BatchesLogic
  24. 24Cut and Scale VideoHttp RequestService
  25. 25Add CaptionsHttp RequestService
  26. 26Update Final Video URLsAirtableService

How it's built

Starts on
An event in a connected app
Steps
26, 4 loops or waits
Size
Large: read it before trusting it with anything live
Connects to
Airtable
Model
Gemini, OpenRouter

Questions

What does it need to run?

An n8n account, plus your own Airtable account, and a key for Gemini and OpenRouter. You connect your own accounts after importing it; none are included.

What starts it?

It starts on an event in a connected app.

Does it use AI?

Yes. It calls Gemini and OpenRouter. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Take your time. At 26 steps it is large: read it before trusting it with anything live.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

Before you run it

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 26 steps before you point it at anything that matters.