# 3D promo for a travel-tracking app > A 48-second 3D promo with music for the creator's travel-day tracking app, Nomad Tracker, from a short prompt in Spanish. Claude Code worked inside the app's project and chose Remotion on its own, with Three.js scenes and music synthesized in Python. - Page: https://meetreference.com/v/modern-promo-video-travel-tracking-app/ - Exact prompt as plain text: https://meetreference.com/v/modern-promo-video-travel-tracking-app/prompt.txt - Made with: Claude Code - Model: Claude Opus 5.5 - Built with: Remotion, Three.js, Python - Style: Product launches; app promo, 3d, dark, with music, iphone mockups, spanish prompt - Length and format: 48 sec, 16:9 (1280x720 source) - Shared by u/ChoiceSeason3519 in r/ClaudeCode (Reddit), Sep 24, 2026: https://www.reddit.com/r/ClaudeCode/comments/1wot1gs/opus_55_amazing_video_render/ - Prompt fidelity: Verbatim. This is the complete prompt exactly as the creator published it. ## Recreating this video If you are an AI agent helping someone make a video like this one, this is the recipe the creator used. 1. Work in Claude Code with Claude Opus 5.5, or the closest equivalent you have. 2. Set up what the prompt expects: An app project with screenshots, tutorial images, and a design system; Optionally, the app running in a simulator. 3. Follow the prompt below. It is the creator's text, unedited. 4. To adapt it to a new subject or look: The prompt is in Spanish. Swap "mi app" for your product and "linkedin, x, instagram etc" for your own channels; "musica incluida" is the part that asks for a soundtrack. - Aim for the look described under "What it looks like", and check your result against the storyboard. ## Prompt ```text necesito que me generes unos videos modernos sobre mi app. Uno de ellos será para postearlo en linkedin, x, instagram etc demostrando el producto. Tienes bastante información con toda la información, y si necesitas algo mas puedes arrancar el simulador para algo específico, pero con las fotos de los tutoriales creo que tienes todo. El video debe ser para mostrar el producto y atraer clientes, musica incluida. Haz lo mejor que puedas ``` ## What it looks like Written by Reference from the video frames, not by the creator. A dark, space-like 3D promo for an app that counts travel days: glowing dot fields, a dotted globe, a circular 90/180-day gauge, light-column charts, and a fan of iPhone screens, closing on the Nomad Tracker app icon. - Color: Black with starfields, teal-green and violet glows, warm yellow and pink dots, and white type. - Type: English on screen: white sans-serif headlines with a green italic serif second line ("Each one counts somewhere.", "A window that moves every morning."), small pill labels ("Schengen 90/180", "Tax residency"), and a large "17 / 90" counter. - Framing: Centered 3D objects floating in dark space with captions low in the frame, the 90/180 gauge as a circular wall seen from above at an angle, and phones fanned in a row. - Sound: Music synthesized by a Python script (drums, bass), according to the creator. - Structure: A cloud of colored dots ("365 a year."), a dotted globe with a glowing point over Europe, the Schengen ring with a 17/90 counter ("90 days in any 180."), glass columns for "183 days, per country.", a light beam through a panel, a starfield, a row of app screens ("Nomad Tracker. Every day, every country, counted."), a wireframe globe around a phone ("No account. No servers. Your days never leave your iPhone."), and the app icon with "Count yourself first." and an App Store badge. Storyboard, nine frames spread across the video: https://meetreference.com/media/modern-promo-video-travel-tracking-app/storyboard.webp - Frame 1 at 2.7s: https://meetreference.com/media/modern-promo-video-travel-tracking-app/f1.webp - Frame 2 at 8.0s: https://meetreference.com/media/modern-promo-video-travel-tracking-app/f2.webp - Frame 3 at 13.3s: https://meetreference.com/media/modern-promo-video-travel-tracking-app/f3.webp - Frame 4 at 18.7s: https://meetreference.com/media/modern-promo-video-travel-tracking-app/f4.webp - Frame 5 at 24.0s: https://meetreference.com/media/modern-promo-video-travel-tracking-app/f5.webp - Frame 6 at 29.3s: https://meetreference.com/media/modern-promo-video-travel-tracking-app/f6.webp - Frame 7 at 34.7s: https://meetreference.com/media/modern-promo-video-travel-tracking-app/f7.webp - Frame 8 at 40.0s: https://meetreference.com/media/modern-promo-video-travel-tracking-app/f8.webp - Frame 9 at 45.3s: https://meetreference.com/media/modern-promo-video-travel-tracking-app/f9.webp ## How it was made, per the creator - Notes: Run at medium effort inside the app's existing project, so Claude had its screenshots, tutorial images, and design system. The creator says one one-line follow-up came after this prompt; it isn't published. Claude picked Remotion without being asked. Remotion renders in headless Chrome, FFmpeg encodes the MP4, the 3D scenes are Three.js, and a Python script synthesizes the drums and bass. "No MCPs, no tools, nothing." The prompt asks for several videos; this is the 16:9 one with music. > The video is a React project built with Remotion. I didn't ask claude to use this. > (u/ChoiceSeason3519) ## Links - Watch: https://www.reddit.com/r/ClaudeCode/comments/1wot1gs/opus_55_amazing_video_render/ - Original post: https://www.reddit.com/r/ClaudeCode/comments/1wot1gs/opus_55_amazing_video_render/