one. Introduction to 4K IPTV4K built-in protocol tv (IPTV) ultra high definition (UHD) adoption in the uk (UK) and The us (US) has long been step by step raising because 2014, together with a claimed tumble in the expense of 4K UHD IPTV written content. In the meantime, digital video clip and World-wide-web video clip continue to erode electronic m