Battlezone Universe

Battlezone Universe => Overdrive Terminal => Topic started by: Angstromicus on November 05, 2008, 07:58:40 PM

Title: The test: Is your monitor 8 bits per color channel?
Post by: Angstromicus on November 05, 2008, 07:58:40 PM
Here's a quick test for everyone to see if your monitor is a true 8 bit per color channel (16.7 million colors) or a 6 bit per color channel monitor (262,144 colors) that probably uses dithering to fake 8 bit color.

8 bit color: Faint dark spots over a gray background.

6 bit color: Pitch black image.

(http://img.photobucket.com/albums/v399/TotalOblivionOmnis/Detail32to8.jpg)

Edit: sorry about no thumbnails, photobucket has changed since i used them and i can't find the thumbnail option :(.
Title: Re: The test: Is your monitor 8 bits per color channel?
Post by: bigbadbogie on November 05, 2008, 08:28:30 PM
I see spots.
Title: Re: The test: Is your monitor 8 bits per color channel?
Post by: squirrelof09 on November 05, 2008, 08:52:02 PM
i see it with my psp!
Title: Re: The test: Is your monitor 8 bits per color channel?
Post by: CmptrWz on November 05, 2008, 09:01:19 PM
Bad test for me at work, as my work computer isn't set to display enough colors for a test like that to work.

May take a look at home, though.
Title: Re: The test: Is your monitor 8 bits per color channel?
Post by: VSMIT on November 05, 2008, 09:08:41 PM
I see spots.

VSMIT.
Title: Re: The test: Is your monitor 8 bits per color channel?
Post by: Angstromicus on November 05, 2008, 09:22:43 PM
Say, what kind of monitors are you guys using? CRT, LCD?

It's hard to find an LCD these days that is a true 8 bit/channel without paying $$$$!

Acer x243w ($300): Fail

SyncMaster 305T+ ($1200 (ouch!)): Pass.
Title: Re: The test: Is your monitor 8 bits per color channel?
Post by: OvermindDL1 on November 05, 2008, 10:28:11 PM
I have a CRT, and I see the spots fine, the spots are over a rather interesting gray 'webbing' kind of thing in the background, rather interesting looking...
(http://www.overminddl1.com/image_scripts/image_sig.php?type=ODL1signitures&image/sig.gif)
Generated by OvermindDL1's Signature Auto-Add Script (http://overminddl1.com) that OvermindDL1 did manually since Greasemonkey does not work in Firefox 3.1 yet...

Title: Re: The test: Is your monitor 8 bits per color channel?
Post by: bigbadbogie on November 05, 2008, 10:31:55 PM
I have a huge flatscreen... any more info is beyond my current level of geekiness.
Title: Re: The test: Is your monitor 8 bits per color channel?
Post by: CmptrWz on November 05, 2008, 11:15:52 PM
Both of my Samsung flatpanels at home show me the spots.

My CRT at work would most likely show me the spots too, but I don't run the color depth high enough for it.

My primary monitor is a SyncMaster 226BW, my secondary is a SyncMaster T220HD (technically a TV with DVI in).
Title: Re: The test: Is your monitor 8 bits per color channel?
Post by: Red Devil on November 06, 2008, 12:28:31 AM
I have a Sammy 2243bwx and i see the spots.
Title: Re: The test: Is your monitor 8 bits per color channel?
Post by: Steeveeo on November 06, 2008, 12:39:58 AM
I dont see spots, but that may be attributed to my monitor being darker than it should. Turning up the gamma lets me see them.
Title: Re: The test: Is your monitor 8 bits per color channel?
Post by: cheesepuffly on November 06, 2008, 01:18:41 AM
dell 21 inch um monitor. I see the grey.

This is probably the only good thing from Dell, got a hook up for EVERYTHING on it.
Title: Re: The test: Is your monitor 8 bits per color channel?
Post by: TheJamsh on November 06, 2008, 06:48:57 PM
my LCD screen that probably costs around £100 quid is displaying that image fine, and yep i can see the spots.
Title: Re: The test: Is your monitor 8 bits per color channel?
Post by: VSMIT on November 06, 2008, 11:38:27 PM
My Macbook Pro sees them just fine.  I haven't checked with a PC yet.

VSMIT.
Title: Re: The test: Is your monitor 8 bits per color channel?
Post by: CivBase on November 06, 2008, 11:40:11 PM
Pitch black :D
But my monitor came with my old 95 computer and is still working, so I concider it a good monitor.
Title: Re: The test: Is your monitor 8 bits per color channel?
Post by: TheJamsh on November 07, 2008, 03:00:43 PM
will be interesting what my laptop shows
Title: Re: The test: Is your monitor 8 bits per color channel?
Post by: Raven on November 14, 2008, 10:26:58 PM
I see spots.

MacBook Pro