Hi The FF cards can't output a true raw DD stream but have to encapsualte the DD data within a PCM stream. Some older amps, such as my Sony STR-DB940 don't understand this stream format as it was only added to handle chips where the header construction was out of the software control. I have just had to explain all this to Kiss as the dp-600 (and any other players using the same sdk) showed this flaw but is apparently fixable in software. Hope this makes sense but it's late Ray ----- Original Message ----- From: "Tomas Prybil" <vdrmail@xxxxxxxxx> To: <vdr@xxxxxxxxxxx> Sent: Wednesday, July 05, 2006 10:02 PM Subject: [OT] SPDIF and AC3 > Hi list. > > I'm trying to get DD/AC3 *properly* working with vdr and my reciever a > Marantz SR5600. > > PCM works ok right out of the FF card and my A/V Reciever decodes PCM > basically OK. However I've found when playing a DVD encoded with DD in a > DVD player the reciever properly finds out that the PCM is encoded with > DD and makes settings accordingly. > > Does the SPDIF stream of the FF card miss some headers to make this > work? (Of course the transmission needs to be DD encoded.) > > Does using the bitstreamout plugin help in any way? > > BR > /t > > > _______________________________________________ > vdr mailing list > vdr@xxxxxxxxxxx > http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr