Another amazing before and after comparison slider from Dudley Storey. But this time, it is for video comparison. This code snippet will help you to showcase your video editing skills in one single screen using the before and after slider.
If you are having trouble with the pen, try the archived copy on GitHub
See the Pen HTML5 Video Before-and-After Comparison Slider by Dudley Storey (@dudleystorey) on CodePen.0