Freeview HD without sound solution(setting up HE-AAC codec)
The audio streams on the Freeview HD channels are currently being broadcast all in HE-AAC (High-Efficiency Advanced Audio) format. If you get no sound while watching Freeview HD channels on your PC using a DVB-T2 tuner, you need to set up your device for HE-AAC, here we introduce two easy ways.