myTube, a third-party YouTube app for Windows 10 devices and Xbox One, is working on adding support for playback of 4K YouTube videos.
Perhaps arriving at a convenient time with the launch of Xbox One X, 4K support for YouTube is now in beta, which users can download from the Store.
So, if you’ve got your hands on a 4K-ready Windows 10 device or Xbox One console and enjoy YouTube, now is a good time to get in on the myTube beta.
