Explore the world of custom video player UI development in this comprehensive tutorial featuring Thuy Doan from the Mux team. Learn how to leverage Media Chrome, an open-source web component library, to create versatile media players that can play video from any source. Discover the benefits of using Mux for developers, understand the core components of a media player, and gain hands-on experience in implementing features such as keyboard shortcuts, CSS variables, logo integration, and captions. Dive into the various video file types supported by Media Chrome and find out where to access additional resources for further learning. By the end of this tutorial, you'll have the knowledge to build customized, accessible media players for your web projects.