> As far as I know, this is a DVB driver issue. > The DVB API seems to only synchronize audio and video on stream start, > and not later on. If complete audio or video frames get dropped, then > the two streams get out of sync and stay out of sync. This only affects > unreliable streams, so it works quite well on most systems. > > It would be quite difficult to fix such stream errors before passing the > stream to DVB, so I guess this is either a driver or a firmware issue. Hmmm - this seems to only affect recordings though and not live TV? My TV, DVB-T set top box etc all don't suffer from this problem and can resync audio/video so surely it cannot be that difficult to address? It is a requirement of all DVB devices.. Cheers, morf