Originally Posted by Yaron Galula
I just installed a new PC with madVR (MPC-BE), but I can't seem to eliminate audio sync problems with the picture.
I tried to use 23p, but the sync problem is crazy there.
If I go to 60p, the sync is improving, but still there (and I'm forced to use 8bit instead of 12bit).
I'm using RTX 2080 Ti (Corsair i160), Denon 3400 and JVC RS520.
(I was also fighting crazy judder by changing frame rates, somehow its now bearable, and I'm not sure what exactly fixed it)
Your help is much appreciated!
8 Bit is fine. I prefer it. MadVR processes in the RGB color space and there's dithering etc. I have my desktop set to 4k/23/RGB 8bit/full, madVR set to FULL and the display set to FULL.
For audio, I am assuming you are bitstreaming the audio out. You should be. At 23hz on your RS520, you'll probably want to delay audio in your receiver by about 90ms. If you use CMD then make that about 180MS. At 60hz, you'll get some judder, but you wont need any delay at all without CMD and only about 90 with CMD on. I run CMD on and 180MS delay.
Video: JVC RS4500 135" screen in pure black room no light, htpc nvidia 1080ti.
Audio: Anthem mrx720 running 7.1.4, McIntosh MC-303, MC-152, B&W 802d3 LR, B&W HTM1D3 center, B&W 805d3 surround, B&W 702S2 rear, B&W 706s2 x 4 shelf mounted for atmos, 2 sub arrays both infinite baffle: 4x15 fi audio running on behringer ep4000 + 4x12 fi audio running on 2nd ep4000.