Universal Video Booster & Shortcuts

Provides sound amplification (up to 10,000%), noise reduction, and fast forward using left/right arrow keys. Ideal for watching school lecture videos.

作者
micr0dust
日安装量
0
总安装量
7
评分
0 0 0
版本
2025-03-22
创建于
2025-03-21
更新于
2025-03-23
大小
6.5 KB
许可证
MIT
适用于
所有网站

A Tampermonkey script that enhances video playback on any website with convenient keyboard shortcuts and a powerful volume booster (up to 10000%). Skip forward/backward, and amplify quiet videos — perfect for online lectures!

Features

  • ⏸️ Play/Pause: Toggle playback with the spacebar.
  • Rewind: Jump back 10 seconds with the left arrow.
  • Fast Forward: Jump ahead 10 seconds with the right arrow.
  • 🔊 Volume Booster: Can amplify video sound up to 10000%.
    • ⬆️ Increase Volume: Use the up arrow to boost volume.
    • ⬇️ Decrease Volume: Use the down arrow to lower volume.
  • 🎛️ Noise Filter: Reduce background noise for clearer audio.
    • Toggle on/off with N key.
    • Adjust noise filter frequency with Ctrl + Up⬆️/Down⬇️ (500Hz - 6000Hz).
  • 🔄 Language Support: Auto-detects browser language (English/Chinese).

Whitelist Setup

To make the script run only on specific websites, modify the @match lines in the script's metadata. For example:

// @match        https://moodle.xxx.edu.tw/*
// @match        https://example.com/*

This ensures the script only activates on those websites.

Usage

  1. Visit any website with an HTML5 video.
  2. Use the keyboard shortcuts to control playback and boost volume.
  3. A visual overlay will appear to confirm actions.

Compatibility

  • Works on most websites with <video> elements.
  • Tested with Moodle and YouTube.

✉ Created by Microdust

Feel free to contribute, suggest new features, or report bugs!

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