Logseq 2.0 Beta (DB version) is here
Hacker News (score: 55)
Found: July 13, 2026
ID: 5989
Description
Logseq 2.0 Beta (DB version) is here
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Show HN: YouTube Guitar Tab Parser
Show HN: YouTube Guitar Tab Parser I created a simple CLI that turns a YouTube guitar-lesson video into a PDF of the guitar tab.<p>There are services that transcribe music from Youtube videos into tabs, but they never work well enough for me. Instead I'm taking a simpler approach. It downloads the video, samples frames, uses Claude vision to locate the tab region, crops every frame to that region, de-duplicates the crops by the bar number printed on each line of the score, and stitches the distinct tab lines vertically into a PDF.<p>I didn't test it on a lot of different Youtube videos yet, so problem will arise for sure.
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