重复，加快，放慢Youtube和任何HTML5视频的速度。 创建一个精度为毫秒的循环。 创建混合播放列表。
☀ Create a loop with accuracy to milliseconds.
☀ Speed up, slow down HTML5 video with custom variable speed by user.
☀ Rewind, fast forward HTML5 video with custom variable duration by user.
☀ Add local files to the playlist.
☀ Add any online video from any website to the playlist.
☀ Work while offline.
☀ Multi language.
☀ Suggest queries + Generate random keywords.
HOW TO USE:
1. Play a video on Youtube, Instagram, etc.
2. At the current tab, open this extension.
3. Drag the sliders to set up a loop.
4. Click "Apply" button below the slider to play the loop.
