AI app for marketing · no coding needed
Long-video short-clip production studio
Reduce manual clip production while keeping brand and speaker presentation consistent.
Made for: Marketing teams and creators repurposing long YouTube videos into short vertical clips
What it does for you
The problem
Turning long videos into platform-ready short clips takes repeated manual editing, captioning and reframing across several subscriptions.
What it gives you
Reviewed short clips ready for TikTok, Reels and Shorts
What you give it
Authorized long-form videobrand assetscaption languagesplatform specs
Build your own version of Klap, ClipMaker and more
One app with what these 4 AI tools do, yours to keep and change: Klap, ClipMaker, 2short.ai, SmiliMedia.
Everything these tools do, in one app
- AI clip extraction Automatically finds and extracts the most engaging moments from a long video to create short clips.Found in Klap, ClipMaker, 2short.ai and 1 more
- One-click conversion Converts a YouTube video into short clips for TikTok, Reels, and Shorts with a single action.Found in Klap
- Auto captions Generates subtitles or captions automatically to make videos more accessible and engaging.Found in Klap, ClipMaker, 2short.ai
- Auto reframing Automatically adjusts the frame so the main subject stays in view for vertical formats.Found in Klap
- Facial tracking Keeps the active speaker centered in the frame by tracking faces.Found in Klap, 2short.ai
- Speaker detection Identifies key speakers to highlight important moments in the video.Found in SmiliMedia
- Topic detection Detects trending subjects to help capture the most relevant moments.Found in Klap
- Keyword highlighting Detects and emphasizes crucial keywords within the video content.Found in SmiliMedia
- Virality scoring Predicts the viral potential of generated clips with a score.Found in SmiliMedia
- Custom templates Provides pre-designed or custom templates to maintain brand consistency across clips.Found in ClipMaker
- Brand presets Allows adding logos and overlays to maintain brand identity.Found in 2short.ai
- Customization options Offers customization of fonts, colors, logos, and framing.Found in Klap
- Aspect ratio options Supports vertical, square, and horizontal formats for different social media channels.Found in 2short.ai
- Advanced editing tools Provides additional editing and cropping options for fine-tuning clips.Found in 2short.ai
- High-quality exports Produces watermark-free exports in 1080p for professional-grade output.Found in 2short.ai
- Auto-scheduling Plans and publishes content automatically to social media platforms.Found in ClipMaker
- Multi-language support Supports multiple languages for captions and content accessibility.Found in Klap, SmiliMedia
How it works, step by step
- Extract candidate engaging moments from a long video
- Convert one YouTube video into short clips in a single action
- Generate captions and subtitles automatically
- Reframe clips so the main subject stays in view
- Track faces to keep the active speaker centered
- Detect speakers to highlight important moments
- Detect topics to surface relevant moments
- Highlight crucial keywords in captions and overlays
- Score clips for predicted engagement potential
- Apply custom templates for brand consistency
- Apply brand presets with logos and overlays
- Customize fonts, colors, logos and framing
- Export vertical, square and horizontal aspect ratios
- Provide advanced editing and cropping tools
- Export watermark-free 1080p clips
- Schedule and publish clips to social platforms
- Support multiple caption languages
- Compare the reviewed result with the recorded baseline and value assumptions
- Capture corrections and named-owner approval before consequential use
- Export a versioned reviewed short clip set with source references and unresolved questions
Build it yourself with your AI system
Build this app yourself, no coding needed
Start with a quick version you can try in a few minutes. Like it? Then build the full app by copying and pasting our step-by-step instructions: everything is prepared for you.
Sign in to see how to build it yourself
Build a quick version to try, or get the full app pack for Long-video short-clip production studio with the step-by-step building instructions. You don't need any technical skills: you copy, paste and answer a few questions. Both are included in the membership.
4 Have it built for you days to a few weeks
Rather not do it yourself, or want it fully tailored to your data, your way of working and your brand? Nexibeo builds Long-video short-clip production studio with you.
What's in the app pack
Included in the Complete AI Training membership.
- The building instructions your AI follows, step by step
- The questions your AI will ask you about your business before it starts
- A clickable demo you can open in your browser, to see how it should work
- A detailed blueprint of the screens, the information it keeps and the checks it runs
Become a member to get the app packAlready a member? Sign in
The files, for the technically curious
- START-HERE.mdHow to build it with your own AI (read first)3 KB
- README.mdOverview and links3 KB
- questions.mdQuestions to answer before you build3 KB
- prompt-cloudflare.mdThe full build prompt, hosted on Cloudflare26 KB
- prompt-vps.mdThe same build on your own server (Docker)26 KB
- spec.jsonData model, API, AI pipeline, acceptance criteria13 KB
- demo/index.htmlThe working demo on sample data192 KB
Questions
Do I need to know how to code?
No. You copy and paste the prompts on this page into ChatGPT or Claude, and the AI does the building. When it asks you something, you answer in your own words.
What does it cost?
The quick version, the app pack and the step-by-step instructions are for members: you pay the membership price, not a price per app (see the plans). Building the full app uses your own ChatGPT or Claude subscription. Putting it online is often cheap or no cost at the start, and your AI tells you before anything costs money.
How long does it take?
The quick version: about two minutes. The real app: an afternoon for a first version you can use, longer if you want every feature.
Can I change it to fit my business?
Yes. Tell your AI what to change in plain words, like “add a column for the price” or “use our logo and colours”. Or have Nexibeo build and customise it for you.
More detailsHow the AI works, safeguards and what to build first
Reduce manual clip production while keeping brand and speaker presentation consistent. For marketing teams and creators repurposing long YouTube videos into short vertical clips, convert authorized long-form video, brand assets, caption languages and platform specs into reviewed short clips ready for TikTok, Reels and Shorts. The benefit is a testable hypothesis, measured through accepted clips per editing hour and corrections after publishing approval; do not assume that AI output alone produces business value.
Confirm the buyer's problem and scope, collect authorized long-form video, brand assets, caption languages and platform specs, then follow this sequence: 1. Extract candidate engaging moments from a long video. 2. Convert one YouTube video into short clips in a single action. 3. Generate captions and subtitles automatically. 4. Reframe clips so the main subject stays in view. 5. Track faces to keep the active speaker centered. 6. Detect speakers to highlight important moments. 7. Detect topics to surface relevant moments. 8. Highlight crucial keywords in captions and overlays. 9. Score clips for predicted engagement potential. 10. Apply custom templates for brand consistency. 11. Apply brand presets with logos and overlays. 12. Customize fonts, colors, logos and framing. 13. Export vertical, square and horizontal aspect ratios. 14. Provide advanced editing and cropping tools. 15. Export watermark-free 1080p clips. 16. Schedule and publish clips to social platforms. 17. Support multiple caption languages. Resolve uncertain cases with qualified reviewers, approve reviewed short clips ready for TikTok, Reels and Shorts, and measure accepted clips per editing hour and corrections after publishing approval against a documented baseline.
How the AI works
Use AI to interpret permitted inputs, suggest structured mappings and generate candidate outputs for the stated task modules. Use deterministic code for arithmetic, schema validation, hard constraints and reproducible tests. Review source-linked explanations and uncertainty before accepting results. Final brand, caption and publishing checks remain editorial. A model suggestion is never a verified fact, professional decision or authorization to act.
Safeguards
Preserve speaker voice, source attribution, caption accuracy and usage permissions. Brand owners approve substantive changes and publishing scope. One source channel and one brand preset set; final brand, caption and publishing checks remain editorial. Keep all consequential actions under authorized human control and do not fabricate missing inputs, permissions, professional judgments or market evidence.
What to build first
Pilot scope: One source channel and one brand preset set; final brand, caption and publishing checks remain editorial. Implement one approved input format, a bounded representative case set and the first two task modules: extract candidate engaging moments from a long video; convert one YouTube video into short clips in a single action. Support the remaining modules with operator review. Include source references, corrections, basic organization access, approval states, export and value measurement. Use managed operator assistance for unresolved exceptions. The cost estimate covers this narrow prototype, not unrestricted multi-tenant scale, complex production integrations, specialist certification or physical operations.
What it can connect to
Authorized YouTube channels and owned video libraries. Cloud asset storage, social publishing destinations and caption file formats. Start with file exchange and validate destination specifications before promising direct publishing. Start with authorized file exchange. Validate current provider access, usage rights and schema behavior before promising a connector.
The screens in detail
Primary screens: Source and clip brief, Editable clip preview, Client proof and delivery. Use a thumbnail gallery for source videos and generated clips, a large central vertical preview canvas, and a right-hand panel for captions, brand presets and comments. Let users compare clips side by side. Display draft, changes requested and approved states. Provide a client preview link with comments anchored to the relevant clip. Make the task-specific outcome reviewed short clips ready for TikTok, Reels and Shorts visible beside its evidence, review state and value baseline.
