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Old Today, 08:23   #50441  |  Link
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Join Date: Oct 2012
Posts: 4,564
full range is working perfectly here using 397.31.

is your problem related to SDR/HDR/3D all all together?
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Old Today, 08:46   #50442  |  Link
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Join Date: Mar 2002
Posts: 34
Hi Madshi,

want to Report 2 (maybe)"Bugs".

I am using Dvbviewer + Madvr + LAV.(all latest, LAV nightly)
AMD RX560 latest Driver (Friend has same Problems with RX580)
I am using the Madvr switching Option.
Profiles are: 1080p23, 1080p24, 1080p50, 2160p23, 2160p50, 2160p60

I let Madvr scale to 1080, only 4K i let switch to native.

First Problem:
On LiveTv 1080i50 -> 1080p50 (OSD reports Source 1080 50fps) good .
On records from LiveTv (1080) (OSD says Source 25fps) -> 2160p50 but it should be 1080p50.

Second Problem:
switching to 4K/60Hz
On Hotbird is a 4K Demo Channel 60fps 30Mbit+...
When i switch from 1080x to 2160p60 its working.
When i switch from 2160p50 to 2160p60 its not working, stays on 50Hz(source info 60fps).

Then i have seen another thing, maybe it helps you.

I dont use FSE, because way longer switching Times and Problems with Ambilight(Ambibox does not work all the Time with FSE).
When watching HDR Content, it works most of the Time.(enabling HDR)
When its not work (switching to HDR) the following does the Trick(else only reboot helps).
When playing content with HDR and switch to HDR was not working, i switch Player from Fullscreen to Window mode.
Then i can see in Window mode its HDR.(enable Fullscreen its goes normal..) now open AMD Panel switch from RGB to YUV and back. #
Now Window player is non HDR -> make Fullscreen Player -> HDR working

wbr Alex
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direct compute, dithering, error diffusion, madvr, ngu, nnedi3, quality, renderer, scaling, uhd upscaling, upsampling

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