the audio and video codecs should be ok.
"das erste hd", "zdf hd" and "arte hd" are on the same transponder and use h264. there is no entry in the optionsmenue but only "das erste hd" works.
i have delete the channellist and have done a new channelscan but ther is the same result:
"das erste hd" works fine
"zdf hd" and "arte hd" dont work. i can only hear the sound. the picture isn't black - it is higgledy-piggledy