RE: YCbCr
RE: YCbCr
- Subject: RE: YCbCr
- From: "Tim Vitale" <email@hidden>
- Date: Thu, 28 Jun 2007 12:32:01 -0700
- Importance: Normal
> -----Original Message-----
> From: colorsync-users-bounces+tjvitale=email@hidden
[mailto:colorsync-users-
> bounces+tjvitale=email@hidden] On Behalf Of Rolf Gierling
> Sent: Thursday, June 28, 2007 2:09 AM
> To: Gill Graeme; colorsync-users
> Subject: Re: YCbCr
>
> Hi Graeme,
>
> this is not quite correct, although there is no doubt on what you're
> saying.
>
> The profile I was referring to that comes with Adobe Photoshop is used
> by the Kodak Acquire plugin to convert their Photo CD image format
> from YCC colorspace to anything else.
>
I can't see how to use the Kodak Acquire plugin. A Google search says it is already in PS
4.0 <http://www.kodak.com/global/en/service/software/pcdAcquireDownload.shtml> and above.
In an CS3 "Help" search its doesn't show up; in CS3's "About Plug-ins" it doesn't show up.
I went to the Adobe site, it lists the Kodak Acquire module, but to how to purchase and
use.
The Kodak website has this
<http://www.kodak.com/global/en/service/software/pcdAcquireDownload.shtml>.
I can't seem to open an actual "Kodak PhotoCD (Master)" in CS3, suggesting the Kodak
Acquire module is not there.
However, when I assign the <Kodak Open Interchange RGB> profile to a color target image,
it has a very large gamut when viewed in ColorThink. When I assign <HDTV Rec.709>
profile, the gamut is far smaller. The <Kodak...> profile is far larger than
<AdobeRGB1998>, but the <HDTV Rec.709> is smaller. Their PCS are also different. None of
the profiles yield the R'G'B "shoebox" suggested by Poynton.
I'm doing something wrong, but what?
> [snip]
> Rolf Gierling
Thanks
Tim Vitale
Paper, Photographs &
Electronic Media Conservator
Film Migration to Digital Format
Digital Imaging & Facsimiles
Preservation & Imaging Consulting
Preservation Associates
1500 Park Avenue
Suite 132
Emeryville, CA 94608
510-594-8277
510-594-8799 fax
email@hidden <http://briefcase.yahoo.com/email@hidden>
[use of the above URL may require a "Yahoo! ID" to download files]
email@hidden
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| | >Re: YCbCr (From: Rolf Gierling <email@hidden>) |