0xwilliamortiz
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openclaude-improved
OpenClaude is an open-source CLI coding agent that runs on any platform and supports a wide range of LLM providers, offering the same tools and workflows as Claude Code.
youtube-guitar-tab-parser
A CLI tool that downloads YouTube guitar lesson videos, uses Claude vision to detect and extract the tab region from sampled frames, de-duplicates lines by bar number, and assembles them into a PDF.
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165
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Forks
5
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0
License
GPL-3.0
Last updated
2026-07-21
AI repository intelligence
FR-AI / ANALYSISWhy it is worth attention
It fully automates a tedious manual task—extracting guitar tab from video—by cleverly combining video processing with LLM-based vision (bar number reading and region detection) and uses no manual configuration.
Who it is for
- Guitar learners who want printable tabs from YouTube lessons
- Music teachers who want to distribute lesson tabs
- Developers interested in combining video processing with vision LLMs
- Content creators who need to extract tab from their own videos
Use cases
- Create a PDF of the guitar tab from any YouTube lesson video
- Archive tablature for offline practice without ad interruptions
- Generate study materials from a playlist of tutorials
Strengths
- Works out of the box with zero configuration—just a URL and API key
- Uses bar number deduplication to keep only one frame per unique tab line, avoiding duplicates
- Handles different tab placements (bottom strip, corner overlay) via two-stage detection (vision + image mask)
Considerations
- Requires an Anthropic API key, incurring per-use costs
- Depends on external tools yt-dlp and ffmpeg being installed and on PATH
- May fail on dark-themed tab viewers where the paper-edge mask cannot snap (falls back to vision box)
README quick start
Usage
Description
CLI that turns a YouTube guitar-lesson video into a PDF of the guitar tab.
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