- From: Pierre-Anthony Lemieux <pal@sandflow.com>
- Date: Thu, 31 Dec 2020 14:29:24 -0800
- To: public-colorweb@w3.org
Good morning/evening, Below are my notes from our meeting on 2020-12-07. Our next call is scheduled for January 12 at 0600 UTC. Best, -- Pierre Color on the web CG telecon -- 2020-12-07 ========================================= - attendees: Chris Lilley, Pierre-Anthony Lemieux, Steve Upton, Craig Revie, Masaru Takechi, Phil Green, Leonard Rosenthol, Aous Naman, Chris Seeger, Adam Argyle, Simon Thompson, Lars Borg, Ken Russell, Craig Todd, Chris Needham, Chetan Nanda - Overview of advanced color on the web today - live technology demos (Ken Russell and Adam Argyle) - https://codepen.io/argyleink/pen/MWymQGj - https://codepen.io/argyleink/pen/oNxeWbz - CSS HDR support is limited to Safari today - @gamut media query (https://drafts.csswg.org/mediaqueries-4/#color-gamut) - P3 colorspace (https://drafts.csswg.org/css-color-5/) - Chromium team is concerned with significant and unexpected memory/cpu load if HDR support is generally enabled and unless the client is careful - HDR processing should be offloaded - WebGL (https://fredrik.hubbe.net/webgl/webgl-hdr2.html) - float16 processing - pure OpenGL ? how do you color manage SDR 16-bit float - Canvas colorspace is always RGB today - ongoing work within the Web Incubator CG - https://github.com/WICG/canvas-color-space/ - not in Chrome yet - the objective is to ultimately submit the work to WHATWG ? What are the implications of HDR on Houdini? ? What is the roadmap for HDR in SVG? ? How to design tests to determine whether color management is applied during rendering? -> Overall objective: Canvas, CSS Color 4 and <video> colors should be consistent - update on upcoming color workshop organized by W3C (https://github.com/w3c/web-wcg-hdr-workshop) - contact: Chris Lilley (chris@w3.org) - each speaker will provide a pre-recorded video - program is flexible - looking for sponsors - suggestions for additional topics are welcome - example: color accuracy - slots open in the program committee - January 15: deadline for expression of interest - backlog grooming - https://github.com/w3c/ColorWeb-CG/issues/10#event-4059517615 - scope: how to signal colorspace in common still image formats for the web? inc. broadcast colorspaces. - AI: CG chairs to work with Chris Seeger to get document started - AI: CG chairs to make an initial pass at grooming the backlog - next meeting - when: January 12 at 0600 UTC - agenda items: - CG issue and document review
Received on Thursday, 31 December 2020 22:29:51 UTC