ezy Youtube Video Control

一站式调整 YouTube：画面比例、视频专注模式、列表视图、固定画质、滚轮控制、播放列表、字幕和 Shorts。

🎬 ezy Youtube Video Control — Focus, Tune, and Browse YouTube Your Way Customize aspect ratios, playback, quality, chapter navigation, browsing, and captions from one clean popup. It is built for ultrawide users, dance and tutorial learners, playlist viewers, and anyone who wants a simpler YouTube experience. ━━━━━━━━━━━━━━━━━━━━ 🆕 What's New in v2.0 ⚡ Home Feed Preload — Off by Default When enabled, the extension pre-fetches the next batches of recommended videos (1–10 rounds of your choice) as you enter Home, so scrolling rarely has to stop and wait for loading. Preloading uses YouTube's own loading path inside the page you are viewing, never moves your scroll position, and stays within strict round, item, and time limits. Nothing is sent to the developer. 🎛 Redesigned Control Panel The popup has a completely new look. The four tabs and every feature stay the same, now presented in a clearer card layout with built-in icons. There are no permission changes, and all icons and code ship inside the package — nothing is loaded from external servers. 📍 Always-Visible Chapter Titles — Off by Default A new Chapter Dots option keeps each chapter title visible in small text next to its dot. Click a title to jump to that chapter; the hovered row is highlighted. Empty areas of the label region pass clicks through, so video controls are never blocked. 🛠 Stability Improvements This release fixes ghost chapter dots that could appear on videos without chapters, the playlist control bar not appearing on YouTube's new playlist panel, and Repeat All failing to loop from the last item. ━━━━━━━━━━━━━━━━━━━━ 📐 Screen & Viewing • 5 Aspect Presets — Default 16:9, 21:9 Ultrawide, 32:9 Superwide, Fill Screen, and Zoom Crop. • Video Flip — Horizontal mirror mode for dance practice and tutorials, plus vertical flip. • 6 Video Filters — Brightness, contrast, saturation, invert, grayscale, and hue rotation with real-time controls. • Video Focus Mode — Show only the top navigation and current player on watch pages. 🎞 Playback & Control • Chapter Dots — Inspect chapter titles and times, then jump directly to a section, with optional always-visible titles. • Video Summary — On supported videos, automatically submit a fixed summary request to YouTube Ask and display its response beside the player (optional and off by default). • Mouse Wheel Control — Choose seek (5 seconds), speed (0.1x), or volume (5%), with an optional modifier key. • Speed Presets — One-click 0.75x–2.0x presets and wheel adjustment up to 4x. • Quality Lock — Prefer 4K, 2K, 1080p, or 720p when available, with safe fallback for unavailable qualities and ads. • Auto Theater Mode — Open videos in YouTube's wider theater layout automatically. • Playlist Control Bar — Play/Pause, Previous/Next, Repeat One, Repeat All, and Reverse Order, including YouTube's new playlist panel. • Auto PiP — Keep the playing video visible in an adjustable docked player while scrolling. 🧭 Browse & Captions • Home & Recommendations List View — Compact cards, responsive columns, clearer section spacing, and watch-page recommendation styling. • Home Feed Preload — Pre-fetch upcoming recommendation batches for smoother scrolling (optional, off by default). • Video List Filters — Organize Home, Search, and recommendations by views, duration, upload period, watch status, live status, channels, and title keywords. • Hover Preview Blocker — Stop thumbnails from auto-playing when you hover over them. • Caption Auto-Translate — Keep captions translated into one of 7 target languages. • Caption Optimization — Improve lower-caption alignment, transparency, and shadow styling. • Shorts Control — Hide Shorts from feeds or open Shorts links in the standard watch player while preserving the current position. ⌨️ Convenience • 8 Custom Shortcuts — Record key combinations for aspect ratios, flips, focus mode, and reset. • In-Player Quick Menu — Access frequently used aspect, flip, focus mode, Auto PiP, and filter actions inside the player. • OSD Notifications — See immediate on-video feedback for shortcut, wheel, and quick-menu actions. • Settings Sync — Keep preferences synchronized through Chrome when browser sync is enabled. • Multi-language UI — English, Korean, Japanese, Simplified Chinese, and Spanish. ━━━━━━━━━━━━━━━━━━━━ ✨ Video Summary — Experimental, Off by Default If you enable Video Summary, the extension automatically submits the fixed localized prompt “Summarize this video” once on each eligible video through YouTube's native Ask feature. The recipient is YouTube Ask, and the returned answer is shown from an icon beside the player. The extension does not generate the summary itself and does not send the request or answer to the developer or a developer-operated server. The request is processed by Google/YouTube within the current YouTube page, and a temporary copy of the answer remains only in the current tab's memory. If an Ask conversation already exists, the extension checks whether the fixed summary wording was previously used and, if so, shows the completed answer linked to that question again instead of sending a new request; it does not copy or store unrelated turns. The icon may not appear when YouTube Ask is unavailable for an account, region, or video. ━━━━━━━━━━━━━━━━━━━━ 🔒 Data Handling, Permissions & Compatibility • No ads, analytics, tracking, or developer-operated server. • The current YouTube URL, page elements, player state, visible list metadata, and chapter markers are processed temporarily in the current tab only to provide selected features. The extension does not build a viewing history. • Home Feed Preload only uses the page's own YouTube loading path and collects or transmits nothing. • Preferences and any channel/title exclusion text you enter are stored in `chrome.storage.sync`. If Chrome Sync is enabled, Google may synchronize them under the user's Chrome settings and policies; the developer does not receive them. • Only when Video Summary is enabled, the fixed summary request and current-video context are processed by YouTube Ask. The extension discards its response copy when the tab navigates or reloads. • Permissions are limited to `storage` and access to `https://www.youtube.com/*`. All executable code is included in the installed package. • Requires Chrome 111 or later. YouTube frequently changes its page structure and feature availability, so some layout, chapter, summary, or feed features may require an extension update. After updating, an already-open YouTube tab may need one normal reload; the popup notifies you only when necessary. ezy Youtube Video Control is independently developed and is not affiliated with, endorsed by, or sponsored by YouTube or Google.