The Zero-Keyboard Content Engine: Text to Video to Post
The Problem
Manual content ops burn hours and kill consistency. Brainstorm in one place, write in another, design thumbnails, export, reformat for each platform, paste captions, schedule, then track results—repeat tomorrow. It’s slow, error-prone, and easy to skip when sales or ops get busy. Every missed post is lost reach, and every late post gets throttled by platform algorithms.
The Engineering Solution
We install a content factory that turns one idea into a week of assets—then publishes on autopilot with human approval when you want it.
Here’s how it runs end-to-end:
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Capture once
- Drop ideas into a simple intake form. They land in a central Supabase table (your single source of truth).
- n8n tags ideas by theme and priority so you always know what ships next.
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Draft on autopilot
- Gemini converts each idea into on-brand hooks, scripts, captions, and CTAs using your templates stored in Supabase.
- Reusable n8n sub-workflows handle tone guides and callouts; safe code runs in n8n’s secure-by-default execution, so custom logic stays isolated.
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Visuals without designers
- Nano Banana 2 renders on-brand thumbnails and post images.
- Sora 2 / Veo / Kling generate 9–30s vertical videos straight from the approved script.
- All assets are versioned in Supabase Storage and linked back to the content record.
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Brand safety and approvals
- n8n serves a one-click approval page (form/webhook) gated by Supabase Auth. Tap Approve or Request Edit on mobile.
- If you request edits, only the changed pieces regenerate (scripts, captions, or visuals), keeping the process fast.
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Schedule and publish
- On approval, n8n schedules to Instagram and Facebook via the Meta API, using your posting calendar in Supabase.
- Captions, hashtags, and UTM links are auto-inserted. Everything is logged for auditability.
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Learn and improve
- After posting, n8n ingests performance from the Meta API (reach, saves, follows), writes it to Supabase, and flags winning hooks/templates so the next batch keeps getting better.
Why this works now: recent n8n improvements (publish vs save workflow lifecycle, stronger sub-workflows, and sandboxed task runners) make the pipeline reliable, safe for brand teams, and easy to iterate as you grow—no sprawling manual checklists.
The PDV Advantage
This is our Social Media Engine—built to ship, not to tinker.
- Ship more with the same headcount: 3–5x content volume without extra hires.
- Consistency without chaos: single calendar, single source of truth, one-click approvals.
- Brand voice locked: your templates and tone live in Supabase; every draft traces back to the source idea.
- Human-in-the-loop by design: you can approve everything—or flip to full autopilot when you’re ready.
- 30-day rollout plan:
- Days 1–3: Voice calibration and asset audit.
- Days 4–10: Build intake, drafting, visuals, and approval sub-workflows in n8n; wire Supabase.
- Days 11–20: Generate and schedule your first 30 days of posts.
- Days 21–30: Turn on analytics loop and scale to multiple brands or regions.
Stop paying for activity. Start paying for shipped outcomes—daily, on time, brand-safe.