PIP screen for html5 video is a Chrome add-on developed by keisokoo. This add-on allows users to find HTML5 video elements on webpages and activate the Picture in Picture (PIP) feature in Chrome. With this add-on, users can watch videos in a small floating window while continuing to browse other webpages.

One of the main features of PIP screen for html5 video is the ability to set shortcuts in the extension settings. This allows users to easily activate the PIP feature without having to navigate through menus or click on buttons. The add-on supports a wide range of websites that use HTML5 video, including popular platforms such as YouTube, Netflix, Vlive, and Twitch.

Please note that PIP screen for html5 video does not support subtitles. Additionally, if you prefer to have the browser window always on top with subtitles, there is a tip provided in the extension description on how to achieve this using a separate program called AutoHotkey. Overall, PIP screen for html5 video is a convenient tool for Chrome users who frequently watch videos while browsing the web.