VSC - Video Speed Controller is an app that lets you speed up, slow down, rewind, or pause any HTML5 video player. With its help, you can even record, split, merge, or rename a video file, and you'll get a list of the video's playlist with the playlist, track, and artist names. You can also change the video player's audio playback speed, rewind, and so on. 

This app is very simple to use. In fact, you don't have to open it for you to start playing your video. It's also very easy to get to know all of the features of VSC. All you need is to install the app, download a video, and start watching. VSC will speed up, slow down, rewind, or pause the video for you.

VSC has a wide range of available effects and cool features. For example, you can speed up a video by half of its normal speed, slow it down by half, or even pause it completely.