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russ80
Posts: 4679
Location: Romania
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 Posted: Sat, 17th Jun 2017 10:51 Post subject: Bad compression (colorwise) on some bluray rips? |
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I've been noticing this a bit lately. Seems like on some blurays ( latest offender being the great wall) some dark scenes can have slightly weird hues/bit too oversaturated faces etc while playing them on my tv. Figured hey .. might be the tv player/processing but then did the same on my pc+ monitor and noticed the same issues.
However checking yt trailers containing same scenes show proper colors with no weird hues/oversaturation).
So what gives? The 40gb to 10gb bluray rip compression messes up colors? Thought only clarity was lost in most cases and maybe some blocking, but colors too?
Thanks.
Main PC : I7 12700, MSI Ventus RTX 4090 24gb, Alienware AW3423DW QD-OLED
Laptop : I5 4200H @ 3400mhz boost, GTX 850m 2gb Vram DDR3, 4gb RAM DDR3
Derpsole : Playstation 5 disc edition, Ninty Switcherino
TV+audio: LG CX 65" / Sonos ARC + SL ones + Sonos sub 3
VR Headset: Meta quest 2 airlinked
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| Posted: Sat, 17th Jun 2017 14:59 Post subject: |
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| Posted: Sat, 17th Jun 2017 15:20 Post subject: |
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^ kk650 regrades films to his liking, not to correct any mistake with them. Well, ok, there are a few exceptions, but for the majority of the films he has regraded, there's no mistake/error, it's just the personal preference of the director. The OP seems to have downloaded some bad rips or something.
TWIN PEAKS is "something of a miracle."
"...like nothing else on television."
"a phenomenon."
"A tangled tale of sex, violence, power, junk food..."
"Like Nothing On Earth"
~ WHAT THEY'RE TRYING TO SAY CAN ONLY BE SEEN ~
http://www.youtube.com/watch?v=CHTUOgYNRzY
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russ80
Posts: 4679
Location: Romania
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| Posted: Sat, 17th Jun 2017 15:31 Post subject: |
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Yeah well, i'm mostly downloading the rips mentioned here as rls. Some are great, others not so much and like i said compared to their trailers it's clear something went wrong with the compression unless the source file was just as bad.
Main PC : I7 12700, MSI Ventus RTX 4090 24gb, Alienware AW3423DW QD-OLED
Laptop : I5 4200H @ 3400mhz boost, GTX 850m 2gb Vram DDR3, 4gb RAM DDR3
Derpsole : Playstation 5 disc edition, Ninty Switcherino
TV+audio: LG CX 65" / Sonos ARC + SL ones + Sonos sub 3
VR Headset: Meta quest 2 airlinked
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russ80
Posts: 4679
Location: Romania
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| Posted: Sun, 18th Jun 2017 06:27 Post subject: |
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| flappy wrote: | My TV (Samsung) has a "movie"-mode that makes the picture have this greenish tint (like your 'Blu-ray 1' samples). Again when following various calibration instructions online the result is a very greenish looking picture. It's supposed to be 'the shit', but I think it looks fucking awful...  |
Movie is indeed the mode you want, warm1 or 2 setting, no dc, smart led high etc. Unless you're used to having every setting on for max torch mode and blueish whites.
Then again it's your screen so set it up how you want.
That's not the problem here though since some blurays look great just like their trailers, while others don't..
Main PC : I7 12700, MSI Ventus RTX 4090 24gb, Alienware AW3423DW QD-OLED
Laptop : I5 4200H @ 3400mhz boost, GTX 850m 2gb Vram DDR3, 4gb RAM DDR3
Derpsole : Playstation 5 disc edition, Ninty Switcherino
TV+audio: LG CX 65" / Sonos ARC + SL ones + Sonos sub 3
VR Headset: Meta quest 2 airlinked
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