Thanks for the info. I will test that at home tonight and report.Hi There is a French forum who explain how to patch vdr to add support for e-ac3 audio track on pat.c and remux.c By default, the e-ac3 ID is not recognize by vdr ... this is why you have zero when you should have two available tracks http://dvbkivabien2.info/viewtopic.php?f=30&t=13835