madVR + XySubFilter causes color(space) issues in windowed mode

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madVR + XySubFilter causes color(space) issues in windowed mode Empty madVR + XySubFilter causes color(space) issues in windowed mode

Post by rctgamer3 Fri Sep 13, 2019 5:35 pm

madVR + XySubFilter causes color(space) issues in windowed mode and it's bugging me out. Either I haven't noticed this recently or it's a regression, but while watching video I noticed that while madVR is set and XySubFilter is used as the subtitle renderer, the video seemingly has a sharpness filter applied and/or the colors are weird.
MPC-HC Output:

This does not occur with madVR+XySubFilter while in full-screen, only while windowed.

K-Lite Codec Pack version 15.1.9 Full

madVR + XySubFilter (colors are wrong):
madVR + Internal Subtitle Renderer (colors are accurate):

Might not look different, but compare the images in two separate browser tabs and you'll notice.

This issue only occurs with madVR+XySubFilter. I prefer XySubFilter since it's fast and has subtitle resolution scaling or whatever it's called.

MediaInfo:
MPC-HC info:
Codec Tweak Tool log:
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madVR + XySubFilter causes color(space) issues in windowed mode Empty Re: madVR + XySubFilter causes color(space) issues in windowed mode

Post by Admin Sun Sep 15, 2019 1:03 pm

Press Ctrl+J to show madvr details. It must be doing something differently.

The internal render can also render at resolution of the screen:
MPC-HC options > subtitles > default style > uncheck "render subtitles relative to the video frame"

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madVR + XySubFilter causes color(space) issues in windowed mode Empty Re: madVR + XySubFilter causes color(space) issues in windowed mode

Post by rctgamer3 Mon Sep 16, 2019 1:19 pm

Here's a screenshot of the debug info. Except for lanczos3 upscaling I don't see any differences.
madVR:
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madVR + XySubFilter causes color(space) issues in windowed mode Empty Re: madVR + XySubFilter causes color(space) issues in windowed mode

Post by Admin Mon Sep 16, 2019 2:18 pm

Try with "DXVA2 copy-back" in settings of LAV Video decoder. I suspect it is a bug with how madvr handles things when DXVA2 native is used.


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madVR + XySubFilter causes color(space) issues in windowed mode Empty Re: madVR + XySubFilter causes color(space) issues in windowed mode

Post by rctgamer3 Mon Sep 16, 2019 6:55 pm

Admin wrote:Try with "DXVA2 copy-back" in settings of LAV Video decoder. I suspect it is a bug with how madvr handles things when DXVA2 native is used.
That does seem to be the case, switching to DXVA2 (copy-back) did fix the issue. Is this something within your capabilities or should I report this bug somewhere? At least there's a workaround now Wink
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madVR + XySubFilter causes color(space) issues in windowed mode Empty Re: madVR + XySubFilter causes color(space) issues in windowed mode

Post by Admin Tue Sep 17, 2019 11:00 pm

It is most likely already fixed for next release of madvr. You can try this development build if you want:
http://madshi.net/madVRhdrMeasure87.zip
You only need to overwrite the existing files to update.

Development of madvr has been a bit slow this year because its developer has been busy working on a new hardware product. But I predict a new version sometime in the coming months.

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madVR + XySubFilter causes color(space) issues in windowed mode Empty Re: madVR + XySubFilter causes color(space) issues in windowed mode

Post by rctgamer3 Sun Sep 29, 2019 8:07 pm

This newer version fixed the problem completely. Looking forward to its inclusion in a future version Smile
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madVR + XySubFilter causes color(space) issues in windowed mode Empty Re: madVR + XySubFilter causes color(space) issues in windowed mode

Post by rctgamer3 Sat May 29, 2021 12:22 pm

Seems to be broken again.
Using:
- madVR v0.92.17
- LAV Video Decoder 0.75.0.2-git
- XySubFilter 3.2.0.805


Last edited by rctgamer3 on Sat May 29, 2021 4:54 pm; edited 1 time in total
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madVR + XySubFilter causes color(space) issues in windowed mode Empty Re: madVR + XySubFilter causes color(space) issues in windowed mode

Post by Admin Sat May 29, 2021 4:46 pm

Use DXVA2 copyback.

I recommend using the internal subtitle renderer. I can't help with problems with XySubFilter.

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madVR + XySubFilter causes color(space) issues in windowed mode Empty Re: madVR + XySubFilter causes color(space) issues in windowed mode

Post by rctgamer3 Sat Jun 12, 2021 4:44 pm

Not a problem with XySubfilter, though, same issues with internal subrenderer. Problem likely with madVR, though apparently DXVA Native is bug-prone as hell or so i've read.
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madVR + XySubFilter causes color(space) issues in windowed mode Empty Re: madVR + XySubFilter causes color(space) issues in windowed mode

Post by Admin Sat Jun 12, 2021 8:54 pm

In the Intel graphics driver settings, disable "Contrast Enhancement", "Fleshtone Enhancement", and Denoise, and whatever other stuff they might have enabled by default. These enhancements make quality worse and cause bugs.

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