tested 3D broadcasts, showing short European-made vignettes filmed using the Pulfrich effect. In 2009, segments of Academy Fantasia were broadcast live using the Pulfrich effect. Since 2013, the True Film HD channel has aired selected movies in a Side-By-Side 3D format. 4K UHD On May 18, 2018, TrueVisions announced it will broadcast most of the 2018 FIFA World Cup live matches in UHD on a new dedicated 4K channel. TrueID TV The "TrueID TV" service offers more viewing options. Customers can view their subscribed channels (but not all channels) on any mobile device. Functions include "on demand" and "picture quality". See also List of television stations in Thailand#TrueVisions channels Media of Thailand References External links Cable television companies Charoen Pokphand True Corporation Companies based in Bangkok Mass media companies of Thailand Television in Thailand