TRT 4K
TRT 4K, is Ultra HD TV channel established by TRT on Türksat 3A. TRT 4K started test broadcasting February 19, 2015. TRT4K is the first 4K Ultra HD FTA channel in Turkey and Europe. TRT4K uses HEVC codec with 4K Ultra HD resolution 3840×2160 and 50 progressive frame rate. Audio codec is Dolby Digital plus.. Some live events were broadcast from TRT4K like UEFA Champions League, UEFA European Championship etc.