DVB-S2
From MythTV Official Wiki
DVB-S2
DVB-S2 is a new standard, which is commonly used for distribution of HDTV satellite channels. The standard supports both MPEG-2 and H.264.Most information for setting up DVB-S2 reception is the same as for DVB-S (i.e. you need to have a satellite dish, pointing it in the correct angle and so forth).