1. Executive Summary ČT5 (branded as ČT art or specific event pop-ups like ČT Sport during Olympics, though primarily a cultural/lifestyle channel in its standard form) is a terrestrial and satellite channel operated by Czech Television (Česká televize) . While ČT4 is dedicated to sports, ČT2 and ČT art (often referenced as part of the ČT5 multiplex in some EPG listings) serve the lifestyle, documentary, and performing arts niche.