App demo

A prompt to show your product in action, with no filming and no screen recording. Your interface is rebuilt from your screenshots, placed on a phone or a window in 3D, then filmed in about fifteen shots around three actions of your choice: you see the action, the screen responding, then what comes out of it in 3D. The video is understood without sound and can loop at the top of your website.

• The promptThe text to paste into Claude to make your video, with its instructions.
• The step-by-step guide Free giftFrom installing Claude to the file of your video, step by step, with no coding knowledge.
• The video's files Free giftThe 46 files used to make this video: 3D engine, render and sound tools, storyboard. Claude uses them to make yours.

1. You receive an e-mail

   Within minutes, at the address you gave when paying. Remember to check your spam folder.

2. Your prompt is attached

   One text file per prompt, which starts with its instructions. The bundled files are downloaded through a link in the same e-mail.

3. You use it right away

   As many times as you want, for yourself and for your clients.

4. A problem?

   Write to hello@mavena.app: your file is sent to you again.

1. Gather your material

   Create a folder for your video and put in it a screenshot before and after each of the three actions to show, and your logo.

2. Paste the prompt into Claude Code

   Open Claude Code in this folder, with the Opus 5.5 model, then paste the prompt.

3. Answer its questions

   Claude asks you its questions about your project, then suggests three visual directions: you choose.

4. Approve at each step

   Claude shows you the script, the storyboard, the sound, then a preview. You approve, or you ask for a change.

5. Get your video

   Claude hands you the final file of your video.

1. 0 to 5 s
   The setup

   Your product on its device, in 3D: it opens, its home screen assembles, the camera rushes to the first action.

2. 5 to 8.3 s
   Action 1

   Three shots: the action, the interface responding in extreme close-up, then what comes out of it.

3. 8.3 to 12.8 s
   Action 2

   The high point: five shots, five angles, up to the result bursting out of the screen.

4. 12.8 to 16.3 s
   Action 3

   The camera moves to the other side: same rule, at another scale.

5. 16.3 to 20 s
   The result

   The camera pulls back to the final frame. Logo and button come in beside it.