View Issue Details
ID | Project | Category | View Status | Date Submitted | Last Update |
---|---|---|---|---|---|
0000398 | madVR | bug | public | 2016-05-04 14:02 | 2016-05-04 17:25 |
Reporter | sat4all | Assigned To | |||
Priority | high | Severity | major | Reproducibility | always |
Status | closed | Resolution | fixed | ||
Platform | Intel Nuc D54250WYKH | OS | Windows 10 x64 | ||
Summary | 0000398: Color Accuracy | ||||
Description | hi madshi, i"m having problem with madvr's colors accuracy. first here is my settings: madvr: 16-235, jinc ar for chroma and luma, trade quality for performance all unchecked and default values for other settings. lav: dxva2-cb (i did try soft too), yuv -> rgb untouched gpu: 1080p output, 0-255, all video processing off tv: 16-235 test was done with the dark knight bluray remux. school bus: -madvr [url=http://postimg.org/image/zcwe8yjvl/][img]http://s32.postimg.org/zcwe8yjvl/bus_madvr.jpg[/img][/url] -mpdn [url=http://postimg.org/image/qgos93rc1/][img]http://s32.postimg.org/qgos93rc1/bus_mpdn.jpg[/img][/url] -kodi krypton [url=http://postimg.org/image/nqkn7n2g1/][img]http://s32.postimg.org/nqkn7n2g1/bus_kodi.jpg[/img][/url] skin tone: -madvr [url=http://postimg.org/image/pv6xv90v5/][img]http://s32.postimg.org/pv6xv90v5/skin_tone_madvr.jpg[/img][/url] -mpdn [url=http://postimg.org/image/vhxtzrsm9/][img]http://s32.postimg.org/vhxtzrsm9/skin_tone_mpdn.jpg[/img][/url] -kodi [url=http://postimg.org/image/uebvibc81/][img]http://s32.postimg.org/uebvibc81/skin_tone_kodi.jpg[/img][/url] madvr seems pushing too much red. kind regards | ||||
Tags | No tags attached. | ||||
madVR Version | 0.90.17 | ||||
Media Player (with version info) | MPC-HC.1.7.10.207.x64 | ||||
Splitter (with version info) | LAVFilters-0.68.0-28 | ||||
Decoder (with version info) | LAVFilters-0.68.0-28 | ||||
Decoding | DXVA2 Copyback | ||||
Deinterlacing | auto mode | ||||
DXVA2 Scaling Active | no | ||||
Aero / Desktop Composition | <select> | ||||
Problem occurs with mode | all modes | ||||
GPU Manufacturer | Intel | ||||
GPU Model | HD 5000 | ||||
GPU Driver Version | 15.40.13.4331 | ||||
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The 2nd screenshot definitely looks too red. Try resetting MPC-HC settings to default. Maybe the saturation slider got set too a non-neutral value? |
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I've tried to reset mpc-hc, unfortunately without change. I forgot to mention that i have the same prob with mpc-be + madvr. Thanks |
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Can you make a small sample which contains the 2nd screenshot (the one with the man lying on the floor)? |
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Ok i will see what i can do with my upload speed. |
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The sample can be *really* small. Just needs to contain the 2nd screenshot, so we can compare result on your vs my PC. |
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https://drive.google.com/open?id=0B1R8sNbhXOkEOWRaVkU1a3dRcDQ |
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This looks like a bad user encode to me. The h264 bitstream contains the field "colour_primaries = 8". Which according to the h264 spec means "Generic film (colour filters using Illuminant C)". And if you look into the madVR OSD (Ctrl+J), you'll see that madVR detects this properly and renders the video with the appropriate colors. It's all the other video renderers which do it wrong, only madVR does it "correctly". madVR looks bad because the video bitstream probably contains wrong information. Press Ctrl+Alt+Shift+P multiple times to switch to BT.709, that should work around the problem. Or add the text "primaries=bt.709" to the file name. |
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thank you very much, i tought it's madvr fault bcs other renderers hide the problem. thanks again for your precious time. |
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bad encode. |
Date Modified | Username | Field | Change |
---|---|---|---|
2016-05-04 14:02 | sat4all | New Issue | |
2016-05-04 15:16 | madshi | Note Added: 0001322 | |
2016-05-04 15:16 | madshi | Note Edited: 0001322 | |
2016-05-04 15:30 | sat4all | Note Added: 0001323 | |
2016-05-04 15:30 | sat4all | Note Edited: 0001323 | |
2016-05-04 15:58 | madshi | Note Added: 0001324 | |
2016-05-04 16:00 | sat4all | Note Added: 0001325 | |
2016-05-04 16:48 | madshi | Note Added: 0001326 | |
2016-05-04 16:59 | sat4all | Note Added: 0001327 | |
2016-05-04 17:16 | madshi | Note Added: 0001328 | |
2016-05-04 17:23 | sat4all | Note Added: 0001329 | |
2016-05-04 17:25 | sat4all | Note Added: 0001330 | |
2016-05-04 17:25 | sat4all | Status | new => closed |
2016-05-04 17:25 | sat4all | Resolution | open => fixed |