Devices > Video Cards, Monitors, Televisions, and Projectors
Assistance with Smooth Video Project?
cowboydude99:
Hi Wer,
I've made the changes. OS refresh/hz at 60. MC = display change on, as you recommended. MadVR- removed the display changes.
No clue why I'm getting different comp/display other than 23.976
Could it be the new drivers for NVIDIA?
Projector = JVC LX-UH1B.
See image:
https://drive.google.com/open?id=1kEaGeNbno8XVxJLySLw1IgpY6j7wWiKN
Hilton:
Ive got SVP and have had it for years and every now and then I used to use it on my DLP projector.
The problem is it doesnt support HDR and on low settings it's still not that great compared to madVR frameblending.
I dont really like frameblending from madVR either, but I notice my Sony AVR does a really good job smoothing out 23.76 to 59.94hz
So it might be worth sending movies as 59.94 (59hz) in JRiver display settings to your AVR or projector directly to see what you get.
I have a Sony 65" OLED and its interpolation is pretty good and a must have with OLED because of the fast pixel response time.
RoderickGI:
I'm no expert on madVR, not even a little bit, but all you experts, are the stats highlighted in yellow a problem?
The vsync and available time for a frame are pretty close to the Max Stats, and those Max Stats are just from the last 5 seconds, so it could be higher at times, causing stuttering. Unless madVR compensates if the Max stats gets too close to the vsync.
Max Stats: 1.11+38.53+0.12=39.76 ms
A frame rate of 23.976 fps means 41.708 ms is available per frame, which is what the vsync and frame stats mean, at 41.70 and 41.71, which is just a truncation versus rounding presentation difference.
The cyan highlights show that the projector isn't producing an accurate 23.976 Hz display signal as well. I think that isn't uncommon, but it does imply something about the quality of the device. Any comment guys?
wer:
Bad news. You should have checked the specs for that projector before you bought it.
Read page 42 of your manual.
At 1080p, it supports only 60Hz or 59.95Hz.
At 2160p, it supports only 30Hz and 60Hz.
You will not be able to play Bluray or UHD content on that projector without stutter.
The best you can do without replacing it is to set your desktop refresh rate to 60Hz, disable automatic mode switching in both MadVR and MC, and then just let MadVR do it's thing. It will repeat or drop frames as needed, and you'll probably see when it does. You could try using SVP and let it do interpolation or frame blending, although you'll get the soap-opera effect. But I can't advise you with SVP.
I think the reason your MadVR stats were hinky is because there are some shenanigans going on between your video card and the projector. Nvidia is reporting to Windows a refresh rate that the display it is not running at, so either the card or the projector is cheating.
Sorry you couldn't get a better outcome.
Good luck....
RoderickGI:
JVC America claims "4K/24p 4:4:4/36bit signals", but who knows what "24p" means in this case. https://www.us.jvc.com/projectors/dlp/lx_uh1b/
Review sites I looked at only listed 2160p/60, with no other 4K resolutions.
Oops.
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