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YouTube Speed Controller Pro

YouTube persistent speed slider overlay, minimize toggle. Pro Features: Automatic 1x speed for Music/Movies, intelligent chapter navigation, and high-fidelity Pitch Shift toggle.

Come installare

Dovrai installare un'estensione come Tampermonkey, Greasemonkey o Violentmonkey per installare questo script.

You will need to install an extension such as Tampermonkey to install this script.

Dovrai installare un'estensione come Tampermonkey o Violentmonkey per installare questo script.

Dovrai installare un'estensione come Tampermonkey o Userscripts per installare questo script.

Dovrai installare un'estensione come ad esempio Tampermonkey per installare questo script.

Dovrai installare un gestore di script utente per installare questo script.

(Ho già un gestore di script utente, lasciamelo installare!)

Come installare

Dovrai installare un'estensione come ad esempio Stylus per installare questo stile.

Dovrai installare un'estensione come ad esempio Stylus per installare questo stile.

Dovrai installare un'estensione come ad esempio Stylus per installare questo stile.

Dovrai installare un'estensione per la gestione degli stili utente per installare questo stile.

Dovrai installare un'estensione per la gestione degli stili utente per installare questo stile.

Dovrai installare un'estensione per la gestione degli stili utente per installare questo stile.

(Ho già un gestore di stile utente, lasciamelo installare!)

Autore
rickzabel
Installazioni giornaliere
1
Installazioni totali
3
Valutazione
0 0 0
Versione
3.2.68
Creato il
14/02/2026
Aggiornato il
17/02/2026
Dimensione
45,4 KB
Licenza
CC-BY-NC-SA-4.0
Applica a

/*
AI-generated with assistance from Gemini 3 Flash based on concepts by RickZabel

MASTER PROMPT / REBUILD RECIPE (v3.2.67):
"Create a Tampermonkey script for YouTube that adds a persistent, draggable speed control overlay with a License/Pro system.

Core Features & UI:
- Precision Controls: Granular slider (0.05 increments) and presets (Pause to 2x).
- Custom Logo: Must use specific SVG paths (lp1, lp2, lp3) with Transformation Matrix (6.201...) and colors (#ff0000, #ffffff). Acts as a minimize toggle with hold-to-manage license logic.
- Transparency: 25% step toggle using a dynamic SVG pie-chart icon; persists via localStorage.
- Smart Tooltips: 0.8s transition delay, 11px normal weight text, and 'Smart Boundary' logic to auto-flip orientation at window edges.
- Color Palette: Primary text/icons #888888; Slider thumb dark red (#880000) switching to bright red (#ff0000) on hover. Pro 'Override' state uses green (#00ff00).

Layout & Structure:
- Main Container: Flexbox row alignment with 8px gap. Background: rgba(0,0,0,0.8) with 8px border-radius.
- Minimized State: When minimized, the container shrinks to only the Logo. A dedicated drag handle (dots icon) must appear to the left of the logo only when minimized to allow repositioning.
- Pro Button Group: A dedicated sub-container (.pro-btns) using 'display: flex; gap: 3px; flex: 1; overflow: visible !important;' to house Pro toggles.

Pro Features (License Key Required):
- Chapter Navigation: « and » arrows with fixed -2.1px top offset and 18px font size.
- Auto-Speed Logic: Context-aware 1x speed override for 'Music', 'Movies', and 'Shows' categories.
- High-Fidelity Audio: 'P' toggle to disable YouTube's pitch correction (preservesPitch = false).
- Analytics: Lifetime 'Time Saved' tracker based on playback rate vs. actual duration.

Logic & Correctness Constraints:
- Vertical Centering: Pause button text wrapped in a span with -1.8px top nudge for visual balance.
- Playback Preservation: Toggling Pro buttons (Music/Movies/P) while paused must never trigger auto-resume.
- License Guard: checkLicense() must immediately disable all Pro logic and reset audio fidelity if the key is removed.
- Persistence: LocalStorage must remember speed, coordinates, opacity, settings, and minimized state."
*/