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NEW: JRVR -- JRiver Video Renderer

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park:
I may be being silly, but i am playing some 4k hdr bluray rips (Justice league snyder cut, lord of the rings) with HDR passthrough turned on, and when I press CTRL+J the summary shows that the input is uhd and the output is 1920x1080. I have my display settings set to uhd@24hz for 24 fps video.

My signal path is:
Nvidia 3070 HDMI (desktop set to uhd, with 10bit output turned on in nvidia control panel) > Denon 2700 (passthrough mode) > Sony 9000f 4K HDR TV (set to cinema pro preset)

If I press "info" on my Denon it says that the input is UHD Bt.2020 and so is the output it is sending to the TV. The TV also reports its getting a HDR signal.
So is JRVR summary wrong possibly?

Hendrik:
The OSD is likely not wrong. One reason for that happening is if the OS is scaling MC, instead of MC being rendered at full resolution. This might happen if you have multiple displays connected, and only one is UHD - you can potentially resolve that by making the UHD one the primary display. Or it can happen if you use display settings to change resolution while MC is already running, we would recommend to only change refresh rate.

jmone:

--- Quote from: park on December 04, 2021, 07:21:28 am ---I have my display settings set to uhd@24hz for 24 fps video.

--- End quote ---

I only have a few true 24fps videos (from some smaller EU mastering houses), most are 23.976fps.

Do you have display setting for Film (23.976) set to 3840 x 2160 - 32 Bit @ 23 Hz ?

park:
Thanks for the replies.
I have tried making the TV the primary display and turning scaling to 100% and turning on the HDR output in windows display settings. Now i get UHD output but a garbled ghosted image on the screen. I will try switching out the cables.

narbi:
I just noticed that using JRVR my TV remains in 60Hz all the time, despite display settings configured.
Probably because my movies do not have the FPS tag.

Would it be possible for JRVR to detect the framerate like madvr does, and trigger auto switching without manually tagging the files ?

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