INTERACT FORUM

Please login or register.

Login with username, password and session length
Advanced search  
Pages: [1]   Go Down

Author Topic: New HDR function works but....  (Read 4466 times)

Manfred

  • Citizen of the Universe
  • *****
  • Posts: 1023
New HDR function works but....
« on: October 19, 2016, 01:21:40 pm »
I just tested the new HDR function RO HQ (passthrough HDR content to display) with some clips from LG and Sony. It works  ;D looks amazing but:

i7-4770T: ~43% CPU utilization, 3.2 GB RAM utilization
EVGA GTX 960 SSC 4GB: 2.5 GB VRAM utilization; 80% GPU utilization@max boostclock

chroma up-scaling: BC75+AR, ordered dithering

The non passthrough options are too taxing for GTX 960 >98% GPU utilization leading to dropped frames.

Fun  :)
Logged
WS (AMD Ryzen 7 5700G, 32 GB DDR4-3200, 2x2 TB SDD, LG 34UC98-W)-USB|ADI-2 DAC FS|Canton AM5 - File Server (i3-3.9 GHz, 16GB ECC DDR4-2400, 46 TB disk space) - Media Renderer (i3-3.8 GHz, 8GB DDR4-2133, GTX 960)-USB|Devialet D220 Pro|Audeze LCD 2|B&W 804S|LG 4K OLED )

thecrow

  • MC Beta Team
  • Galactic Citizen
  • *****
  • Posts: 443
Re: New HDR function works but....
« Reply #1 on: November 07, 2016, 10:32:14 am »
I just got a new HDR, Dolby Vision capable TV and was wondering where these new options are?
Logged

Manfred

  • Citizen of the Universe
  • *****
  • Posts: 1023
Re: New HDR function works but....
« Reply #2 on: November 07, 2016, 02:54:20 pm »
You have to enable HDR on the TV and in the madVR option's under Devices->Your Monitor Name ->HDR. On my LG TV I had to enable HDR and 10 bit color under general settings. You must look into your monitor's documentation how it works in your case. For 10 bit you have to enable BT.2020 in the madVR settings Devices->Your Monitor Name ->Calibration.
Logged
WS (AMD Ryzen 7 5700G, 32 GB DDR4-3200, 2x2 TB SDD, LG 34UC98-W)-USB|ADI-2 DAC FS|Canton AM5 - File Server (i3-3.9 GHz, 16GB ECC DDR4-2400, 46 TB disk space) - Media Renderer (i3-3.8 GHz, 8GB DDR4-2133, GTX 960)-USB|Devialet D220 Pro|Audeze LCD 2|B&W 804S|LG 4K OLED )
Pages: [1]   Go Up
« previous next »