RE: 3rd Party Dreamcolor software
RE: 3rd Party Dreamcolor software
- Subject: RE: 3rd Party Dreamcolor software
- From: Roger <email@hidden>
- Date: Wed, 18 Mar 2009 21:11:53 -0400
I am told that Mac OSX does 10 bit LUT in the "time domain"? It takes 8 bit
as input but then it "dithers" this 8 bit into 10 bits internally. Anyone
heard that?
Roger
> Hi Tom,
>
> you wrote:
> > As a cautionary tale to those thinking that thirty bit displays are
> going to
> > somehow magically give better shadow detail, check to make sure that
> your
> > color management system can actually generate output with 10
> significant
> > bits. Then try to find a graphics card driver that can actually
> manage 10
> > significant bits. Our advanced development team in Grand Rapids has
> been
> > dealing with these issues and they are not trivial. When it comes to
> this
> > phase of technology, we are all on the bleeding edge.
>
> I'm not afraid of bleeding edges ;-)
>
> In terms of hardware, at least the new MacPros with ATI Radeon HD 4870
> should be able to send 10 bits per channel to the Mini DisplayPort. I
> hope to get one soon. I also hope to find a MiniDisplayPort ->
> DisplayPort adapter somewhere, in a pinch I wouldn't even shrink away
> from solving this issue with a side cutter and a soldering iron -- but
> what about Apple's drivers? Is there anyone who can tell more about
> them?
>
> Klaus
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