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Re: [csswg-drafts] [css-color] predefined HDR profile with BT.2100 and the PQ transfer curve

From: Chris Lilley via GitHub <sysbot+gh@w3.org>
Date: Sat, 05 Nov 2016 18:41:59 +0000
To: public-css-archive@w3.org
Message-ID: <issue_comment.created-258632441-1478371317-sysbot+gh@w3.org>
PQ is absolute intensity (ICCMax has AtoB3 tags to deal with that, 
with an absolute radiance-based tag, luminance in candelas). HLG uses 
a variable transfer function that relates to the display blackpoint 
and whitepont.

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Received on Saturday, 5 November 2016 18:42:05 UTC

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