Norges Televisjon's broadcasting is done with DVB-T standard using MPEG-4, a standard for a group of audio and video coding formats for recording and through DTT's introduction in 2007, full coverage was reached by the end of 2008.
Norges Televisjon AS, or NTV, operates the digital terrestrial television (DTT) network in Norway. Broadcasting In 2008, the analog shutdown started, which was completed by December 2009. DTT was introduced gradually starting in 2007, and by the end of 2008, full coverage had been reached. The physical installations are owned by Norkring, and broadcasting is done with DVB-T standard using MPEG-4 encoding. MPEG-4 is a method of defining compression of audio and visual (AV) digital data. It was introduced in late 1998 and designated a standard for a group of audio and video coding formats and related technology agreed upon by the ISO/IEC Moving Picture Experts Group (MPEG) (ISO/IEC JTC1/SC29/WG11) under the formal standard ISO/IEC 14496  Coding of audio-visual objects. 
