1. My Videos Folder：媒体库1. My Videos Folder: the library
第二个标签把 Windows「视频」文件夹（%USERPROFILE%\Videos）里的视频和子文件夹排成缩略图墙。缩略图就是文件的画面，看起来比文件名快得多。
The second tab turns your Windows Videos folder (%USERPROFILE%\Videos) into a thumbnail wall of videos and subfolders. Each tile previews the actual frame, which beats reading file names.
- 单击视频缩略图：开始播放；
- 文件夹也会显示成一张卡片，方便你认出哪一堆是剧集；
- 内容太多时右侧有滚动条，往下翻即可。
- Click a video tile to play it.
- Folders show up as their own cards, so a series is easy to spot.
- Long folders scroll — use the scrollbar on the right.
▲ 媒体库：视频与子文件夹混合成缩略图墙▲ The library: videos and subfolders in one thumbnail wall
想让它显示别的文件夹：Want it to show another folder?
媒体库固定读 Windows 的「视频」文件夹。把这个文件夹里想看的路径做成快捷方式放进去，或者直接把视频挪进来，比翻路径快。
The library always reads the Windows Videos folder. Drop shortcuts or the files themselves into it — quicker than browsing paths every time.
2. Playlist：播放队列2. Playlist: the queue
第四个标签是播放队列。每打开一个文件就会往这里追加一条，所以它其实是一份「最近播过」的历史，下次接着看很方便。
The fourth tab is the play queue. Every file you open is appended here, so it doubles as a "recently played" list you can pick up from later.
- 点任意一条：从这条开始播；
- 右键某一条 → Remove this：只删这一条；
- 右键空白处 → Clear All：清空整个列表（不会删文件）。
- Click an entry to play from there.
- Right-click an entry → Remove this to drop just that one.
- Right-click the empty area → Clear All to empty the list (files are not deleted).
3. 媒体库和播放列表的区别3. Library vs playlist
| 媒体库（My Videos Folder）Library (My Videos Folder) | 播放列表（Playlist）Playlist | |
|---|---|---|
| 内容来源Content from | 「视频」文件夹，自动扫描the Videos folder, scanned automatically | 你实际打开过的文件files you actually opened |
| 会自己变吗Changes by itself | 会，文件夹里加减文件它就变Yes — add or remove files and it follows | 只会因为你播放 / 移除而变化Only when you play or remove something |
| 典型用法Typical use | 从一堆片里挑一部pick something from everything you own | 接着上次没看完的继续resume what you were watching |