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Narrated tutorial video with subtitles v1.0.0

Use this resource to produce a tutorial or explainer video with voice-over and subtitles

New

  • 477 downloads
  • 244 likes
  • 193 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install tutorial-video-maker

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent writes a scene-by-scene script, generates the voice for each scene, builds subtitles on the same timeline, then assembles the MP4. It avoids voice and picture drifting apart by padding each scene with silence. It can also produce a vertical 9:16 version without cropping the content.

Mostly picked by

Updated November 2, 2026

Preview of a tutorial video with slides, voice-over and subtitles

Details

Works in
Install guides
Generates with
edge-tts
Uses
  • ffmpeg
  • edge-tts
Licence
MIT

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What you get

  • SKILL.md: the seven-step workflow
  • A per-scene voice generation command template
  • The sync rule that prevents audio drift
  • The 16:9 to 9:16 conversion with blurred background, and the pre-delivery checks

Good fit for

  • Creating an explainer video or software tutorial
  • Making a course module as video
  • Turning a video into a vertical version for social networks

Not for

  • Editing footage shot on a camera
  • Getting a recorded human voice

Tags

  • video
  • tutorial
  • voice-over
  • subtitles
  • ffmpeg

About

You say

"Create a 3-minute tutorial video on creating an invoice, with English voice-over and subtitles."

Preview of a tutorial video with slides, voice-over and subtitles

Skill published by guanyang under the MIT license.

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Prerequisites

You bring
The topic or script of the tutorial and The target language and length
Dependencies
ffmpeg and edge-tts

How to use it

  1. State the topic, audience, length and language.
  2. Approve the script split into scenes.
  3. Pick up the 16:9 MP4, and the 9:16 version if needed.

Content preview

Files

  • LICENSE1 KB
  • NOTICE-PALATEKIT.md0.4 KB
  • SKILL.md5.2 KB

Origin and licence

Modified by PalateKit

Author
guanyang
Source
github.com/guanyang/super-publisher/tree/909f12f2d59c18030307b4e141d5b69d88afcd06/skills/video-tutorial-maker
Licence
MIT

Notice

Version modifiée de « video-tutorial-maker » (guanyang, MIT) : traduction française et fiche par PalateKit.

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Frequently asked questions

What tools are needed?

ffmpeg and ffprobe, plus edge-tts for the voice (a free tool that needs network access). Without it, the agent offers a draft with the system voice.

The examples use a Chinese voice, is that a problem?

No: just change the voice option to a voice in your language.