Kênh Smile TV

SmileTV is a British television channel which launched on digital terrestrial television (Freeview) channel 37 on 29 April 2006. It is carried on multiplex C, and timeshares with Dave. The channel is owned by SQ1 Management. SmileTV has been broadcasting between 3 am and 7 am since 28 September 2007. Since launch, the channel had been on air between 1 am and 5 am. The vast majority of the channel's output is a premium rate telephone chat-line service by the name of Party Girls, which broadcasts from 3 am to 7 am. This programme replaces Party People, which was broadcast between 1 am and 4 am, and SumoTV, taking up the final hour of the old broadcasting times. From the launch of SmileTV until 1 July 2006, Quizworld was shown in the 1 am to 4 am timeslot. Quizworld was a premium rate telephone quiz service. An audio version of Quizworld was also broadcast on Top Up TV Active intermittently outside of SmileTV's broadcast hours. The audio on was accompanied by an on-screen MHEG graphic of the quiz. A MHEG graphic is used as during the daytime and evening Top Up TV have no space on the digital terrestrial platform for an additional videostream. Using MHEG means a picture can be broadcast using minimal bandwidth.