In essence, this script creates a full-featured local desktop utility to:
- Transcribe an audio file into individual words.
- Display and interact with each word’s start and end positions on a timeline or within the "Review Dashboard."
- Adjust timing offsets for the beginning and end of each word either globally or individually.
- Play full audio or specific words directly from within the app.
- Export words as separate `.wav` audio files.

GitHub repository: https://github.com/Northstrix/bootleg-text-slicer

Successfully tested with English and Italian audio files.

AMD Athlon 3050U Performance:

Track: alicenelpaesemeraviglie_04_carroll_64kb.mp3 (https://librivox.org/le-avventure-dalice-nel-paese-delle-meraviglie-by-lewis-carroll/)
Track Duration: 1027.60 seconds (~17:08 min)
Words Detected: 2469
Processing Time: 1812.69 seconds (~30:13 min)
Efficiency: 0.57x Realtime

Made using Google AI Studio (Gemini 3 Flash Preview)

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Registered

2026-01-15