I recently switched to both using video and audio over HDMI and now Automatic Refreshrate Changer "on" gives me horrible lip sync issues (sync starts to drift almost right away). I have an NVIDIA card and run MediaPortal 1.2.2 in Windows XP, is this a known issue with a "quick fix" like using 12Noon DC or Powerstrip or should I start posting logs/bug reports?
When I was using my external Soundblaster card for audio and DVI-HDMI for video, I had none of these issues.
Edit: I have made .bat files to use Noon DC now and when trying to paste the link to them into the ACTION fields, some default values "CINEMA 23.976" or something like that is automatically inserted before my pasted link so I had to manually edit that out from the MediaPortal.xml. A bug, right?
Cheers
Emph
Don't know if you ever got this fixed or not, but if you are still having the audio video sync issues with using Automatic Refreshrate Changer, you might check the end of this thread. Look for posts by Robbo100. I am experiencing the same issues you are and have yet to try it (at work right now), but it sounds promising. Maybe it'll help your issue!
-Steve