Good evening
I have had some issues with audio/video not being in sync. It can be 200-500ms off (rough estimat). This is way more than I can stomach when watching a movie.
I have some observations, that may or may not help in troubleshooting.
Scenario:
1080p VC1 video codec with AC3 5.1 audio track. This combo always gives me sync issues. I have the movies on blu ray disc and none of them have this issue when played in blu ray player. I have a "fix". It is not optimal and it