How to Create Videos with AI in 2026: The Complete Guide (Tools, Workflow, Real Examples)

In 2026 you can create a professional video starting from a single sentence of text. It's AI's most tangible revolution: where you used to need crews, actors, locations, post-production, today a good prompt and the right tools are enough. In this guide we show you the complete workflow we use at BertoProduction to produce AI videos generating 20M+ views per month on the channels we manage.

The 5 AI video tools we actually use every day

After 18 months testing every AI video tool on the market, these are the 5 essentials:

1. Sora 2 (OpenAI) — the most cinematic. Generates 60-second clips with film-like quality. Cost: included in ChatGPT Pro $200/month.
2. Runway Gen-4 — the pros' favourite. Best control over camera movement, lip sync, style. $15-95/month.
3. Google Veo 3 — best for realism and physical coherence. Available in Gemini Advanced.
4. Kling AI 2.0 — value-for-money champion, excellent for Reels and shorts.
5. HeyGen + ElevenLabs — the combo for talking videos: photorealistic avatars + AI voices in 30+ languages.

Complete workflow: from idea to published video in 2 hours

This is the step-by-step process we use for Curiosando si impara videos (1.8M followers):

1. Idea + script (15 min) — Claude or GPT-5 generate scripts from a brief: hook, development, call to action.
2. Storyboard prompts (20 min) — We turn the script into 8-12 visual prompts for Sora/Runway. Each prompt includes: subject, action, setting, lighting, style, camera movement.
3. Video generation (30 min) — We launch prompts in parallel. We generate 2-3 variants per scene to pick the best.
4. Voiceover (15 min) — ElevenLabs synthesises voice from the script. For voices familiar to followers, we use voice cloning.
5. Editing + music (40 min) — CapCut or DaVinci Resolve combine pieces, we add AI music from Suno or Udio, auto subtitles, AI B-roll.
6. Publishing + crossposting (10 min) — Buffer or Metricool distribute to Instagram, TikTok, YouTube Shorts, X simultaneously.

How to write AI video prompts that work

The secret of a good AI video is all in the prompt. The formula we use: [subject] + [action] + [setting] + [lighting] + [camera style] + [visual style].

Good example: "A 30-year-old woman in beige jacket walks down a Tokyo street at night under rain, neon reflected on wet asphalt, slow motion, camera following her from behind at medium distance, cinematic style, live-action anime look".

Bad example: "Woman walking in Tokyo". The first prompt produces a usable video, the second something generic and ugly.

Mistakes to avoid: overly long prompts (>200 words), too many subjects in scene (max 2), physically impossible requests (AI fails on physics-defying scenes).

Real case: how we produced 200+ AI videos for Curiosando si impara

Curiosando si impara is our main case study: 1.8M followers, 20M+ views/month, 200+ AI videos produced in the last year. The secret: we didn't replace the creative team with AI, we multiplied its productivity 10x.

Before AI: 2 videos a week, 8 hours of production each. After: 5-7 videos a week, 1.5 hours each. Same team, 4x output, doubled engagement (AI enables visual experiments previously impossible).

Same pipeline also applied to Curiosidades y sabiduría in Spanish (hispanic market) and new verticals in development.

Common mistakes everyone makes (that cost you views)

1. Generating long AI shots without cuts — AI maintains coherence max 5-8 seconds, beyond that it "breaks". Solution: many short cuts.
2. Forgetting audio — a silent AI video doesn't work. Voiceover + music + SFX double engagement.
3. Not subtitling — 85% of social users watch without sound. AI subtitles are mandatory (CapCut does them in 1 click).
4. Inconsistent style between scenes — use seed and reference image to keep look uniform.
5. Weak hook in the first 3 seconds — social's pace is unforgiving, algorithms decide in 3 seconds whether to promote you.

Real costs: how much you really spend on AI videos

For a creator/agency producing 20-30 videos a month:
• ChatGPT Pro (Sora 2): $200/month
• Runway Standard: $35/month
• ElevenLabs Creator: $22/month
• HeyGen Creator: $30/month
• Suno Pro (AI music): $10/month
• CapCut Pro: $8/month
Total: ~$305/month for a stack that 5 years ago would have cost €50,000/month in traditional production.

For enterprise use (100+ videos/month, full control, white label) costs go up but stay ridiculous compared to traditional production. See our AI Video Creation service for custom solutions.

Frequently asked questions

Can I create AI videos without technical experience?

Yes, modern tools are drag-and-drop. For something basic, a few hours of practice are enough. For professional results (those that get views) you need experience in prompting, direction, editing — or let people who do it for a living handle it.

Are AI videos copyright protected?

In the US purely AI content isn't copyrightable. In the EU jurisprudence is evolving: with sufficient human intervention (script, direction, editing), copyright applies. For commercial use, always pick tools with explicit commercial licence.

How long does it take to learn to make quality AI videos?

For decent amateur videos: 1-2 weeks of intensive practice. For pro-level social videos: 6-12 months. That's why many brands prefer relying on a specialised AI agency: we do it for them while they focus on business.

Conclusion

Creating videos with AI in 2026 is possible for anyone, but the leap from "home AI video" to "AI videos generating millions of views" requires method, experience and hours of prompt testing. If you want professional results without having to learn all this, we can manage the complete pipeline for you: from idea to publication, in all languages, on all socials. We already do it for our 2M+ follower channels. Write to us for a free audit of your video project.

Related articles: AI Music · AI Reels · AI Avatars