Answer for Video Overlays – Watermarking Written by admin on 24 Jun 2015. Posted in Thanks for your suggestion.. But you did not answer me for the issue >> How to apply watermarking on DASH and HLS videos. We follow the following steps to create HLS video admin This information box about the author only appears if the author has biographical information. Otherwise there is not author box shown. Follow YOOtheme on Twitter or read the blog.