Permanent Progress Bar for YouTube

即使在全屏模式下，也总是在YouTube的播放器上显示一个小小的缓冲区加载进度条。

This extension adds a tiny permanent progress bar (ProgressBar) to the YouTube player. On the options page, you can configure the height and color of this progress bar. This bar is only displayed when the default progress bar of YouTube is hidden, even in the fullscreen mode! The idea is to have a permanent indicator of the progress state of the player. If the progress bar is too narrow for your display, go to the options page to configure the height. Features: 1. See the loaded percent (what percent of the video is buffered) 2. See the current player's position. 3. Updates these percents recursively every 2 seconds. 4. Almost all features are configurable on the options page. 5. Works for YouTube website and embedded YouTube players on any website. Change Logs: 0.2.0 Release: 1. The extension moved to manifest v3.