By Staff Reporter , Updated Jun 28, 2021 10:22 PM EDT Close (Photo: Photo by Pixabay) YouTube TV formally reveals even more details regarding their two new features - its 4K playback support and offline downloading. The TV extension service of the video streaming site will bundle the aforementioned features together into one payable package. Dubbed 4K Plus, the feature will provide an "extra viewing options" to those who had YouTube TV base subscriptions. What's Inside the 4K Plus According to their post for the YouTube TV Help web page, Google, the company that owns YouTube, said that the 4K Plus will unlock the 4K Ultra High Definition playback for several live and on-demand programs and shows from selected channels on YouTube TV.