Search found 6 matches

by douzi
Sun Jun 03, 2018 5:22 pm
Forum: CUDA Filters
Topic: HDR -> SDR conversion
Replies: 561
Views: 58570

Re: HDR -> SDR tonemapping

Thank you for the new implementation, I'll try out later.
by douzi
Sat May 26, 2018 5:57 pm
Forum: CUDA Filters
Topic: HDR -> SDR conversion
Replies: 561
Views: 58570

Re: HDR -> SDR tonemapping

Sorry, forgot to point out its in the highlights, look at the lighting in the blue light bars, it looks very unnatural in your implementation while it is ok on source, MadVR and VS's hable tonemap.

The screenshots are taken from frame #400 in the sample clip.
by douzi
Sat May 26, 2018 5:15 pm
Forum: CUDA Filters
Topic: HDR -> SDR conversion
Replies: 561
Views: 58570

Re: HDR -> SDR tonemapping

Hi, I encountered some issue with highlights with DGHDRtoSDR. Here's three-way comparison between DG(sw mode, hable) vs. MadVR (130nits, dumb mode, late gamut conversion) vs.VS Hable The third one with Hable in vapoursynth is using the script here: https://forum.???.org/showthread.php?p=1832071#post...
by douzi
Fri May 25, 2018 6:59 pm
Forum: CUDA Filters
Topic: HDR -> SDR conversion
Replies: 561
Views: 58570

Re: HDR -> SDR tonemapping

Sorry I used the link in previous post.

Anyway redownload from http://rationalqm.us/misc/ and now it is successfully loading and with sw mode I can do the tonemap.

Thanks for your hard work!
by douzi
Fri May 25, 2018 5:33 pm
Forum: CUDA Filters
Topic: HDR -> SDR conversion
Replies: 561
Views: 58570

Re: HDR -> SDR tonemapping

Hi, Thanks for the quick reply. I redownloaded the plugin (1.2 version) and tried again, still not loading. As for sw mode it is specified when doing the tonemap not in loading the plugin so I don't think that is the issue. AVSmeter64 log: AVSMeter 2.7.6 (x64) - Copyright (c) 2012-2018, Groucho2004 ...
by douzi
Fri May 25, 2018 3:33 am
Forum: CUDA Filters
Topic: HDR -> SDR conversion
Replies: 561
Views: 58570

Re: HDR -> SDR tonemapping

Hi, I have trouble loading the plugin DGHDRtoSDR.dll I am using AviSynth+ 0.1 (r2664, MT, x86_64), with 64bit AvsPmod. I have VC++ redistributable 2005,2008,2010,2012,2013,2017 (x64) installed. Script: LoadPlugin("C:\Program Files (x86)\AviSynth+\plugins64+\DGHDRtoSDR.dll") Error: Cannot load file '...