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YouTube Pro: ottimizzatore audio

Effetti sonori di qualità cinematografica, dotati di equalizzatore a 5 bande di livello professionale e compressore multibanda. Ricorda anche le tue impostazioni.

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Autore
人民的勤务员
Installazioni giornaliere
1
Installazioni totali
346
Valutazione
1 0 0
Versione
2025.12.30.1
Creato il
30/12/2025
Aggiornato il
30/12/2025
Dimensione
59 KB
Compatibilità
Compatibile con Firefox Compatibile con Chrome Compatibile con Opera Compatibile con Safari Compatibile con Edge
Licenza
MIT
Applica a

简体中文 | English | 한국어 | Tiếng Việt | 繁體中文
👆️access GitHub Readme file on the app for a better experience。

Recommended:

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💡 Tip: The above list of script managers and browsers is not exhaustive
The script runs fine in the following environment
Passed

YouTube Pro: Audio Enhancer

「 Cinema-grade sound effects, equipped with professional-grade 5-band equalizer and multi-band compressor. It also remembers your settings. 」

Views

Download:Github | ⭐Greasy Fork

🎧 YouTube Pro Audio Enhancer

one for YouTube playerAdvanced audio enhancement scripts created by,based on Web Audio API,Can enhance the low-frequency intensity of video with one click、Vocal clarity and overall loudness,Let ordinary videos have a more professional listening experience。


✨ Features

  • 🔊 Low frequency enhancement(Sub Bass)
    use Low Shelf Filter enhancement approx. 60Hz low frequency,Give music a deeper sense of depth。

  • 🧹 Turbid band reduction(Mud Cut)
    exist 250Hz Make cuts nearby,Reduce feeling of stuffiness,Make the sound cleaner。

  • 🎤 Improved vocal clarity(Presence)
    promote 2.5kHz sense of presence,Make vocals stand out more、clearer。

  • High frequency brightness enhancement(Brilliance)
    Enhance 8kHz High frequency above,Make the overall listening experience more transparent。

  • 📈 dynamic compression(Compressor)
    Balance volume dynamics,Reduce big and small problems,More stable hearing。

  • 🔉 overall gain increase(Gain)
    Without obvious distortion,Moderately increase overall volume。


🖱 Usage

  • exist YouTube A new one will be added in the lower left corner of the player 🎵 audio boost button
  • Just click the button turn on / Turn off audio enhancement
  • The button turns blue to indicate that enhancements are enabled for the current video

💾 state memory

  • The script will automatically record your switch status(localStorage
  • After refreshing the page or switching videos,Will automatically restore the last open state

🔧 Technical implementation

  • use AudioContext Create an audio processing environment
  • pass createMediaElementSource() take over <video> audio stream
  • Use multiple BiquadFilterNode + DynamicsCompressorNode Build an audio processing chain
  • With the help of MutationObserver and yt-navigate-finish event,adaptation YouTube of SPA Page switching

⚠ Things to note

  • Initial activation may require After playing the video To activate the audio context(Browser restrictions)
  • different devices / earphone / Speaker effects will vary
  • This script only takes effect locally,No audio data will be modified or uploaded

🚀 Applicable scenarios

  • 🎶 music MV / live performance
  • 🎧 podcast / Interview / Tutorial
  • 📺 The volume is too low or the sound quality is average YouTube video
  • 💻 Laptops with weak external sound quality

📜 License

MIT License
For study and personal use only,Please use it reasonably。

💖 The script refers to or uses the following script:

🧑‍💻 @beyazprens ⇒ 📜 youtube-pro-audio-ambient.user.js


Preview screenshot:

2025.12.30

Help

Recommended browsers and script managers:

  • Greasemonkey + Waterfox
  • Tampermonkey/Violentmonkey + Firefox
  • Tampermonkey/Violentmonkey + Chrome
  • Userscripts + ios Safari
  • Violentmonkey/KiWiBrowser + Android

If you need to know more about how to install userscripts,click meView graphic teaching!

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