1. Introduction to 4K IPTV4K built-in protocol tv (IPTV) extremely higher definition (UHD) adoption in the United Kingdom (British isles) and the United States (US) is slowly escalating given that 2014, alongside a claimed drop in the expense of 4K UHD IPTV written content. In the meantime, digital video and World-wide-web video clip proceed to ero