I've recently gotten Sonic 2006 to work on Xenia so I can play it on PC until the fan made remake comes out. (Because I am sick of waiting and I need to play it on PC) Yes, I bought it on disk for my actual 360 back in 2012 and I still have it and play it, but that's irrelevant. The problem is that I finally manged to get it working properly through the Xenia build "xenia-HDD-SPLAT-ML-BSv3.exe"-due to all the others crashing at various points and/or having glitchy graphics that my disk copy does not have- but the opening FMV at the start of Sonic's story-maybe the others too- is out of sync, so the sound plays slightly earlier than the actual video does.

This is very irritating and I want a way to fix it. None of the Xenia forum sites currently have a solution (or at least one I can understand and/or know how to do) and I don't have an account on them anyway so I can't ask for help there.

They seem to mention audio buffers (CPU ones?) and they need to be adjusted for Vulkan graphics due to the sync issues, but it's all Greek to me and Xenia has no easy/obvious way to do that.

Comment in question for the last paragraph: "Irixion:@owner Feels like there's regression with that in there though. The audio buffer (kMaximumQueuedFrames in audio_sysrem.h) though needs to be adjusted for Vulkan--the audio is slightly out of sync with the video."