- From: Simon Thompson - NM <Simon.Thompson2@bbc.co.uk>
- Date: Wed, 16 Jun 2021 08:53:41 +0000
- To: "public-colorweb@w3.org" <public-colorweb@w3.org>
Received on Wednesday, 16 June 2021 09:02:23 UTC
Hi all, I've added a list of suggested colour forward and reverse transforms between extended-sRGB, extended-linear-sRGB and bt2100-hlg and a suggested simple tone-mapping for displaying bt2100-hlg on an sRGB display to issue #50 - https://github.com/w3c/ColorWeb-CG/issues/50. I've tried to follow the style of the example in TTMLv2 provided by Pierre. I can recalculate the matrices to a different number of significant figures if necessary - is there a consensus on accuracy levels for web operations? Would Dolby colleagues be able to add the bt2100-pq versions to the list? There is a PQ example in Pierre's TTMLv2 link. Best Regards Simon Simon Thompson Senior R&D Engineer
Received on Wednesday, 16 June 2021 09:02:23 UTC