Vivicast Expands 4K Channel Presence in the U.S. Joanna Padovano Tong February 21, 2018 Top Stories Vivicast Media is building on its success in the U.S. by licensing its 4K and HDR networks to four cable operators throughout the country. The content you are trying to access is only available to members. Log In Register Travelxp 4K HDR Vivicast Media 2018-02-21 Joanna Padovano Tong Share