Devices > Video Cards, Monitors, Televisions, and Projectors
4K HDR files:"stutter"on rapid movement and or vibration effect on OledTV Solved
tkolsto:
here are two "screen shots". Most of the times the hz shows 59.9 hz not 50 or even 30 hz sometimes. click on the link on the bottom to get full picture.
jmone:
OK - your trying to play a 23.976fps at 60fps which is killing your 1030 as it can not render out these frames fast enough to keep under 16.6ms at this refresh rate.
You need to turn on MC's Display Rate Changer (Tools--> Options--> Video--> Display Settings automatic change mode--> to ON) so that MC will place your display into the same refresh rate as your media (eg 23.976hz). The 1030 now has 41.7ms to render each frame and should now be fine.
See how that goes.
Hendrik:
The peak numbers being that high seems to indicate that you might be running out of graphics memory. The 2gb on the 1030 isn't that great.
There is an improvement coming to JRVR in MC29 that may help a bit, and we might look into tuning memory use, but there is only so much we can do when it's 4K 10-bit content.
--- Quote from: jmone on February 14, 2022, 03:18:11 pm ---OK - your trying to play a 23.976fps at 60fps which is killing your 1030 as it can not render out these frames fast enough to keep under 16.6ms at this refresh rate.
--- End quote ---
This is not actually required. JRVR always renders eg. 23.976 frames per second (matching the input) and just skips empty VSYNCs to avoid this problem.
jmone:
--- Quote from: Hendrik on February 14, 2022, 03:38:45 pm ---This is not actually required. JRVR always renders eg. 23.976 frames per second (matching the input) and just skips empty VSYNCs to avoid this problem.
--- End quote ---
So with JRVR do we need to do frame rate to display frequency matching at all, eg are you saying JRVR does not use any pull down pattern with a mismatch?
Thanks
Nathan
jmone:
--- Quote from: jmone on February 14, 2022, 04:02:16 pm ---So with JRVR do we need to do frame rate to display frequency matching at all, eg are you saying JRVR does not use any pull down pattern with a mismatch?
Thanks
Nathan
--- End quote ---
Nah, just tried watching a 23.976fps BD @ 50hz and see the expected repeated frames every second. Still better off using Display Rate Changer to match the media's FPS to Display Frequency.
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