How do I set a buffer of 40, heres my dsound config
Mode: 2 Use spuasync <--- have tried this on and off same problem either way
Volume: 3 loudest <--- tried all of these no change except volume
Reverb: 2 PSX reverb
interpolation: 2 gaussian interpolation
XA music both checkboxes are checked and under misc the first checkbox is checked next to spu irq - wait for cpu action rest unchecked.
In the main sound menu I have the first 3 options checked. The third gave me sound in fmvs.
EDIT: Setting the interpolation to option 1 "simple" seems to have fixed the sound problem. Though whenever the camera changes view I get an echo spam of the last sound played but thats not too big an issue. Other then that only other problem is flickering boxes during FMVs. I see a video option for it, but it doesnt seem to do anything.