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voice-ai

PreenCut: Quickly Find and Clip Video Segments with AI

PreenCut lets founders search video libraries by speech and extract precise clips in seconds, ideal for product demos, training, and marketing.

From the repo · “AI-Powered Video Retrieval & Clipping Tool”

421 stars+2★ this week68 forksPythonGuide quality 9/10 · reviewed Oct 21Updated 8/22/2025100% free · open source
What it does

PreenCut is a tool that uses AI to instantly retrieve and clip specific parts of videos, allowing founders to quickly access and share relevant video content.

When to use it
  • •When you need to extract a specific scene or quote from a long video for social media or marketing purposes
  • •When you want to automate the process of creating video clips for your startup's content marketing strategy
  • •When you need to analyze and annotate specific parts of a video for research or feedback purposes
Ready-to-paste prompt
python preencut.py -i input_video.mp4 -o output_clip.mp4 -s 00:05:00 -e 00:10:00 -m model_name
Heads up: Make sure you have the necessary dependencies installed, including OpenCV and PyTorch, and that your system meets the minimum requirements specified in the README, including a compatible Python version and sufficient GPU resources
Saves to your device
Use with Claude
New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

✅ Light setup

Installs with a command or two; your AI agent can do it for you.

Try it instantly — no install
Claude Code
mkdir -p ~/.claude/skills/preencut && curl -fsSL https://workflowstacks.com/api/skills/preencut/claude-skill -o ~/.claude/skills/preencut/SKILL.md
Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)
claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

How PreenCut: Quickly Find and Clip Video Segments with AI works
Codeflow
Free to inspect

PreenCut: Quickly Find and Clip Video Segments with AI is a small Python project (~2.1k lines across 18 code files). Setup is light: install Python, run one command. Last commit 14 months ago, MIT license, no tests found.

Size
Small codebase
~2.1k lines · 18 code files · 18 min skim
Setup
Light setup
Install Python, run one command.
Runs on
Python
No API keys detected
Python 100%
Where to start reading
  1. 1
    README.md
    Start here — what it does and how to install it
  2. 2
    main.py
    Where the program starts running
  3. 3
    requirements.txt
    Dependencies and the commands it exposes
What's in each folder
modules/Sub-packages / plugins12 files
web/Frontend / UI3 files
docs/Documentation2 files
READMENo tests foundDocumentedNo CIMIT licenseLast update 14 mo ago
Quick Actions
Details
Creator
roothch
Language
Python
Category
voice-ai
Published
5/29/2025

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Featured on WorkflowStacks
[![Featured on WorkflowStacks](https://workflowstacks.com/api/badge/preencut.svg)](https://workflowstacks.com/skills/preencut?utm_source=github&utm_medium=badge)
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