B站视频加速

Speed up Bilibili video playback, really fast~~~ This extension speeds up Bilibili video playback. Why make this extension? The Bilibili player's maximum speed was only 2x, so I made this extension. What it does: Play videos at up to 4x speed. Please note: During development, I tried testing 10x and 100x speeds, but Bilibili ultimately limited the speed to 4x. You can use other extensions to remove this limit. This extension was developed based on the playback speed options.