Devices > Video Cards, Monitors, Televisions, and Projectors
Assistance with Smooth Video Project?
wer:
Re: "I tried setting hz on my nvidia control panel to 23."
You don't need to change the refresh rate for your desktop. Leave it at 60Hz. As long as your video card has the 23.976Hz rate AVAILABLE, MC or MadVR can use it.
Why is your composition rate at 23.98?!?! It should say 23.976. Not the same.
Show a screenshot of your MadVR Display Mode Options, and the Display Settings options in MC. And the Nvidia control panel that shows available video modes.
Do you have anything between your Nvidia card and the projector, like a AV Receiver or something?
cowboydude99:
Hi there.
Chain: gpu - AVR - projector.
Is the composition rate what needs to say 23.976? I see the display rate is higher.
I reset the value in madvr, which I’ll send a screenshot to shortly.
Composition now says 23.976.
tij:
Your set up looks running ok
That map shot from Fellowship ... is just bad filming imho ... closer you sit to screen more noticeable is jerkiness ... they should not have make that shot as it is (pans fast then slows ... then reverse direction ... then scroll up)
I tried running that scene at 60fps and use MadVR smooth motion ... still jerky ... again just bad filming imho (well ... not really filming ... cgi ... whoever did that scene was more concern to make it look cool without considering it will be rendered at 24fps)
EDIT: only thing I would change ... is to run d3d11 in window mode rather than exclusive
cowboydude99:
Weird thing is composition changes...
Now it says 23.975... then if I stop and start over, it 's 23.980.. What is the composition?
The map isn't the only time I see issues. There are a number of pan shots within the first 5 minutes of this movie. Very annoying!!
Going to full screen window didn't help.
Says there will be frame repeats/drops every few seconds/minutes. I don't know what is going on... I tried going direct from the GPU to the Projector-- same thing...
I don't think it is the PJ. I've tried a BD from PS4 and from BDP-x800... both seem better to me.
Here are some more screenshots of settings:
https://drive.google.com/open?id=1-jrtcQ6GOubUFwWGD6B1k967RUMYMh25
https://drive.google.com/open?id=1R_FmPSly8ffYqJ8PK4-Ow9DazjYJO5zI
https://drive.google.com/open?id=15XyYnnByvvT5ZOnEC8Br8x-EN8hEOlUy
https://drive.google.com/open?id=1mni1sfVvVEFvWVFjUhgQtEQR49hXzN9N
wer:
Thanks for the screenshots.
I suggest you do what I said before:
1. Turn off the display mode switching in MadVR
2. Set your Desktop refresh rate to 60Hz if that is the highest your display will support
3. Turn ON the Display Setting Automatic Change Mode in MC. Set it to Custom, and make sure the FILM (23.976) mode is set to 3840x2160 32bit @ 23Hz.
Make sure you do those things, and then try again and show us a screenshot of the MadVR readout.
If you want explanations of the things in the MadVR on-screen-display, google is your friend.
What you need to see is Display Rate=23.976 and Composition Rate=23.976.
Have you ever tried hooking the thing up to a regular new-ish TV, something that definitely supports the correct refresh rate? Without the make and model of your projector, how do we know what it supports?
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