Morfsta wrote: > This happens in the UK on a DVB-T recording when interference in the > stream is prominent. After the interference causes the video to skip or > distort a little then the audio can drift out of sync. > > I have seen this problem reported before, but no-one seems to want to fix > it or even admit there is a problem. IMHO whenever there is a glitch or > issue with the video, there should be a mechanism to re-sync the video & > audio - or this should just happen regularly (dropping frames etc) 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. Cheers, Udo
