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From: | Michael Wolf |
Subject: | Re: [Openexr-devel] Color Space Settings |
Date: | Mon, 22 Mar 2010 12:29:01 +0100 |
User-agent: | Opera Mail/10.51 (Win32) |
On Sun, 21 Mar 2010 19:45:00 +0100, Bob Friesenhahn <address@hidden> wrote: Hi Bob,
On Sun, 21 Mar 2010, Michael Wolf wrote:However, the question was if there is a way to detect the colour space of an EXR, and obviously there is none as it's not optional when it comes to EXRs but well defined.I think that it is wrong to consider EXR's color space to be "well defined" even if the data is not supposed to be gamma (or log) encoded. There are many contributing factors to color space beyond mere gamma encoding such as the primary colors, and the relative strengths of those primary colors.
O.k., I correct myself: It's defined ;) If I was daring I'd say "sufficiently defined for most practical purposes considering the usage scenarios for the file format" :D Cheers, Mike -- db&w Bornemann und Wolf GbR Seyfferstr. 34 70197 Stuttgart Deutschland address@hidden http://www.db-w.com tel: +49 (711) 664 525-3 fax: +49 (711) 664 525-1 mob: +49 (173) 66 37 652 icq: 252887990 skype: lupus_lux msn: address@hidden
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