HI,

I've been using ProgDVB for years, and have had version 4.90 installed for quite some time without any problems. I've recently tried to upgrade to the new engine (using 6.25), and cannot stop the picture/sound moving out of sync. I've tried changing the demultiplexer (Microsoft and Elecard), the sound codecs (all available), the video codecs (all available), the sound rendering etc etc. Everyithing starts in sync, but very slowly moves out. If I temporarily pause the picture it quickly goes out of sync, and if I launch another application it will cause the same problem. I am using XP 64, but I have not had any sync problems at all with version 4.90, and still don't! Thanks. Andy H

You can try change demux on first page of settings.

I've tried this already thanks. It gives me the choice of Elecard or Microsoft, but neither resolve the problem.