When watching a 3d blu-ray the audio slowly loses sync over time to where it become unwatchable. Pausing does not fix the problem but skipping chapters does resync.
I using an AMD 6450 for video and Intel HD2000 for audio (I have an older Preamp that can't pass 3D so I send video to the projector and audio to the preamp, both with hdmi). I have a constant image height set up with a 2.35 screen so when playing a 16x9 movie I use a preset to change the resolution to 1980x816 23hz. The intel audio is already set to 23hz. Aero and UAC disabled.
I'm using XBMC and TNT as an external player for 3D. Using the guide I set up MPC-HC and it plays 1080p mkv's perfectly. My only issue is TMT5.
core i3 2100 and 8 gigs of ram and windows 7 64bit if that helps. Any help would be greatly appreciated.