How does the AI voiceover work?

The skill uses the ElevenLabs API to convert your text script into high-quality narration. You can specify a voice ID or name to match your brand's tone.

What do I need to get started with the Demo Video Builder?

You will need a raw screen recording, a script with specific act timelines, an ElevenLabs API key, and the FFmpeg and Pillow libraries installed on your local system.

Can I use my own background music?

Yes, the skill allows you to provide a path to an MP3 file which it automatically incorporates into the intro and outro segments with professional fades.

Is it possible to edit just one part of the video?

Yes, the skill utilizes an incremental build system. You can delete specific segment files or audio clips, and the build script will only regenerate those missing pieces.

Demo Video Builder

Name: Demo Video Builder
Author: paolomoz

bypaolomoz

•

콘텐츠 관리

Automates the production of professional narrated product demos using AI voiceover, screen recordings, and branded slides.

The Demo Video Builder skill streamlines the video production process by transforming raw screen recordings and text scripts into polished, shareable MP4 files. It integrates with ElevenLabs for high-quality text-to-speech narration, generates branded intro and outro slides using Python's Imaging Library (PIL), and utilizes FFmpeg to precisely synchronize audio, music, and visuals based on a defined timeline. This skill is ideal for developers and product managers who need to create consistent, high-quality documentation or marketing videos without manually navigating complex video editing software.

주요 기능

01AI-powered voiceover generation via ElevenLabs integration

02Incremental build system to regenerate specific segments without re-rendering everything

03Precise audio-visual synchronization using timestamp-based act timelines

04Background music management with automated fade effects on intro/outro

05Automatic branded slide generation with custom colors and logos

062 GitHub stars

사용 사례

01Developing narrated technical tutorials for developer documentation and onboarding

02Generating consistent internal training videos from raw screen recordings

03Creating professional product walkthroughs for marketing and sales demonstrations

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add paolomoz/skills demo-video

For use in Claude.ai and ChatGPT