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有任何建议可以给我留言。 video speed controller Control playback speed for every web video. Set fixed speeds for specific sites to optimize your learning and viewing experience. 🎬 Basic Playback Speed Control [1] 6 preset speeds: 0.25x, 0.5x, 0.75x, 1.2x, 1.35x, 1.5x [2] Instantly applies to all HTML5 videos [3] Speed Lock: Prevents other scripts from changing your set playback rate [4] Click the selected button again to cancel control (restores to 1.0x) ⚡ Custom Speed Function [1] Set any speed from 0.25x to 16.0x [2] Apply custom speed instantly [3] 4 commonly used custom presets: 1.25x, 1.75x, 2.0x, 3.0x [4] Press Enter to apply your custom speed 🌐 Website-Specific Settings [1] Set a fixed playback speed for any specific website [2] Manage your list of site-specific rules [3] Remove settings for any individual site [4] Clear all website settings with one click 💾 Data Persistence [1] Saves your settings using Chrome Storage API [2] Your global speed setting is saved automatically [3] Site-specific rules are saved automatically [4] Your settings persist even after closing and reopening the browser 🔍 Technical Highlights [1] Automatic Video Detection: Automatically discovers all video elements on the page [2] Live DOM Monitoring: Listens for page changes to handle dynamically loaded videos [3] Speed Lock Protection: Monitors for rate changes to maintain your preferred speed [4] Input Validation: Checks your input in real-time to ensure it's valid [5] State Synchronization: Keeps the extension's UI in sync with the actual video playback speed 🎉 Special Features [1] Fine-Grained Control: Supports speed settings with up to two decimal places [2] One-Click Presets: Quick-select your most frequently used custom speeds [3] Visual Feedback: Input field color indicates valid/invalid entries [4] Keyboard Support: Use the Enter key to quickly apply a custom speed [5] Per-Site Memory: Remembers your preferred playback speed for each website 📋 Our Privacy Commitment We are committed to protecting your privacy. This extension does not collect, store, or transmit any of your personal data. All of your settings and preferences are stored locally on your device. Feel free to leave a message if you have any suggestions.
Global Speed - Video Speed Control
Universal speed control for video and audio. Take full control of your online media. Speed up, slow down, rewind, and customize playback across YouTube, Netflix, Spotify, podcasts, and any streaming site you love. Whether you’re studying or just binge-watching. ⚡ UNIVERSAL VIDEO SPEED CONTROL - Set the speed once and forget: it automatically applies to all video and audio - Define URL rules to auto-apply your favorite video speed on specific sites - Compatible with YouTube, Netflix, Spotify, podcast sites, and more - Customize the default video speed presets in options page. ⌨️ POWERFUL MEDIA HOTKEYS - Conveniently change video speed through customizable shortcuts - A powerful fast forward shortcut that speeds up the video while the key is pressed. - Rewind/forward, frame-by-frame analysis, volume up/down and more - Support for multiple trigger modes, including context menu and global shortcuts; control background music or PiP videos while using another app 🎨 REAL-TIME FILTERS & EFFECTS - Netflix movie too dark? Brighten it and dial in the contrast - Video too quiet? Boost volume up to 600% - Listen to songs or shows in a new way with pitch shift - Optionally assign hotkeys to toggle filters and effects on the fly
Super Video Speed Controller
Adjust playback speed for any video. Video speed controller for your videos Super Video Speed Controller allows to increase or decrease playback sped on any web site. Features: 🎥 Work almost anywhere 🎥 You can adjust with presets or set a custom speed in percents 🎥 Use shortcuts Quick start: find "Super Video Speed Controller" icon by opened a menu under the "puzzle" icon in the toolbar.
Video Speed Controller Pro
The most customizable video speed controller. Per-site memory, adjusted remaining time, 0.1x–16x range. Works on all websites. Watch any video at your perfect speed. Video Speed Controller Pro gives you precise playback control on any website—from ultra slow-motion to 16x fast-forward—with a beautifully designed overlay and full keyboard control. The most customizable speed controller available. Adjust everything: overlay position, size, and transparency. Remap every keyboard shortcut. Choose which buttons appear. Set your preferred speed per website—and it's automatically restored every time you return. 🎯 Precise Speed Control Fine-tune playback in 0.05x increments, from 0.1x up to 16x. Set a custom fast-forward speed and toggle it instantly with one key. 🧠 Per-Site Speed Memory Your speed preference is saved per website and automatically applied on every visit. Set 2x for lectures, 1.5x for streaming—no need to readjust. ⏱️ Adjusted Remaining Time See exactly how long is left at your current speed. At 2x, a 30-minute video shows 15:00 remaining—so you always know when you'll finish. 🎨 Fully Customizable Interface Position the overlay (left, center, right), choose from four sizes, set transparency, toggle hover buttons for speed and skip controls, and pick light, dark, or system theme. Make it yours. ⌨️ Remappable Keyboard Shortcuts Every shortcut can be rebound or cleared entirely. Speed up, slow down, rewind, advance, reset, fast-forward, play/pause, and hide—all configurable. 🏆 Time-Saved Tracker & Milestones Track hours saved with real-time stats. Unlock 40+ fun milestones as you go—from "Tie your shoes" at 1 minute to "Achieve mastery" at 10,000 hours. 🌍 37 Languages Full translations including RTL support for Arabic and Persian. All shortcuts are fully customizable from the options page. Compatible with YouTube, Netflix, and all websites with HTML5 video—including streaming platforms, online courses, social media, conference recordings, and embedded players. PERFECT FOR • Students working through online lectures and course material • Professionals reviewing recordings and training content • Language learners adjusting speed to match comprehension • Anyone who wants to watch smarter and save time ✔ Per-site speed memory — set once, applied automatically ✔ Adjusted remaining time — know exactly when you'll finish ✔ Color-coded speed indicator — green, red, orange at a glance ✔ Hover controls — no need to memorize shortcuts ✔ 40+ achievement milestones — gamified time tracking ✔ 0.05x precision up to 16x — widest range available ✔ 37 languages with RTL support ✔ 17+ customizable settings — most configurable in the category ✔ Minimal permissions — only requests what's needed ✔ Site blacklist — disable on any domain ✔ Lightweight — minimal resource usage CHANGELOG 1.0.6: Optional per-video speed memory and resume on YouTube & Netflix, a new welcome page, and bug fixes. 1.0.5: Redesigned UI with hover speed & skip controls, 37 languages, Brave browser support, and bug fixes. 1.0.4: Per-site speed memory, Play/Pause shortcut (P), remaining time display, shortcut clearing, improved tracking, and bug fixes. 1.0.3: Course platform and video player compatibility. Performance upgrades. 1.0.2: Bug fixes and performance improvements.
Video playback rate control for YouTube™
Take full control of YouTube video playback speed. Adjust the rate more extensively. Take full control of your YouTube viewing experience with powerful keyboard shortcuts! 🔹 This is a third-party extension and is not officially affiliated with YouTube™. 🔸Extended Speed Control: Adjust playback speed with greater precision and a wider range (up to 16x). It uses the same standard YouTube shortcuts (). 🔸Custom Time Seeking: Rewind or fast-forward by a custom amount of time (1-4 seconds) using SHIFT + ← and SHIFT + →. On-Screen Display: Instantly see the current playback speed right on the player's control bar. 🔸When playing at speeds above 2x (or 4x for Premium users), YouTube's native closed captions (CC) may occasionally lag and then appear in a batch. 🔸⚠️ The custom seek shortcut has been changed to SHIFT + Arrow to avoid conflicting with YouTube's default shortcut for chapter navigation (CTRL + Arrow on Windows, ⌘ + Arrow on Mac). - Wider Compatibility: The extension now fully works on videos embedded with "privacy-enhanced mode" (youtube-nocookie.com). - Instant Option Updates: Changes made in the options page now apply instantly, no page reload required. - Optimized for YouTube Premium: Full support for YouTube Premium's new high-speed playback features, providing a stable viewing experience at higher rates.
