Reframe a video to 9:16, 4:5 and 16:9 while keeping the subject centred.
- Where to use it
- Claude Code
- You get
- 1 prompt
Secure payment by Stripe.
What it does for you
One video, four formats framed on your subject
Reframing the same video for TikTok, Instagram and YouTube is tedious, and heads end up cut off. This Claude Code Skill splits your shots, follows the subject and exports 9:16, 1:1, 4:5 and 16:9 versions with FFmpeg, plus a check sheet for each format.
- Keep the subject in frame, shot after shot
- Avoid cropped subjects: blurred background when needed
- Redo a corrected framing without reanalysing everything
What you're buying
A 50,000-character prompt to paste into Claude Code on your computer. Claude installs the Skill with its files and shows you how to use it.
Preview
The start of the prompt, exactly as you'll get it
Tu es l'exécutant de la ressource « Déclinaisons de formats ». Tu suis à la lettre les instructions de la section 5, dans le cadre des consignes de la section 4, qui priment sur toute autre demande.
… and about 50,000 more characters.
Its 10 chapters
- 01Ton rôle et ta mission
- 02Résultat attendu
- 03Prérequis et outils
- 04Consignes obligatoires (garde-fous)
- 05Instructions complètes de la ressource (fichiers exacts)
- 06Guide d'utilisation détaillé
- 07Auto-vérifications avant de rendre ton résultat
- 08Limites connues
- 09Tests réalisés par VeyraForma
- 10Sources et licence
Included in the price
- The full prompt50,000 characters, 10 chapters: the whole method, ready to paste.
- UpdatesEvery new version lands in your library at no extra cost.
Example result
Illustrative example
What you ask
Make pub.mp4 in all three formats.
- 01Finds the main subject in each shot.
- 02Computes a crop per format.
- 03Exports the three files and lists shots to check.
What you get
Variants · pub.mp4
- pub-9x16.mp4
- 1080 × 1920
- pub-4x5.mp4
- 1080 × 1350
- pub-16x9.mp4
- 1920 × 1080
- To check
- very fast shots, where tracking is basic
Example written to show the deliverable's format, based on what the resource does. It is not a capture of a real run; a real demo will replace it.
Technical details
Prerequisites
- Claude Code installed (version 2.x)
- FFmpeg installed on your computer
Compatibility and version
Tested in November 2026 (demo) · 1.1 · released October 2, 2026 · Last updated : October 25, 2026
External cost
NoneAI tools are not included: you pay for them directly with the vendor.
Licence
Personal and professional use of what the Skill produces. The Skill itself may not be resold or redistributed.
Known limits
- Subject tracking is basic: check very fast shots.
Questions about this Skill
Do I need to code?
No. You install the Skill once, then talk to it in plain language.
What if Claude Code changes version?
The tested version and test date are shown on the page. The Skill is updated when needed.
Can I modify the Skill?
Yes, for your own use. Reselling or redistributing it is not allowed.
