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User talk:Mister Wu: Difference between revisions
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I began writing a draft in [[User talk:Supermariofan67/Sandbox2#Image color-correction documentation|my sandbox]] to possibly use for a help page to explain the technical details of PNG color metadata and optimization as part of {{User|Trig Jegman}}'s recent proposal. Could you check if there any additional details I should include or inaccuracies I should fix? --{{User:Supermariofan67/sig}} 14:39, February 22, 2020 (EST) | I began writing a draft in [[User talk:Supermariofan67/Sandbox2#Image color-correction documentation|my sandbox]] to possibly use for a help page to explain the technical details of PNG color metadata and optimization as part of {{User|Trig Jegman}}'s recent proposal. Could you check if there any additional details I should include or inaccuracies I should fix? --{{User:Supermariofan67/sig}} 14:39, February 22, 2020 (EST) | ||
:As I said before, there are other relevant [http://www.libpng.org/pub/png/spec/1.2/PNG-Chunks.html ancillary chunks] that affect how an image is diplayed: tRNS, pHYs and sBIT. Those should be preserved as well, if present. At the moment that's what I found that might be fixed.--[[User:Mister Wu|Mister Wu]] ([[User talk:Mister Wu|talk]]) 23:10, February 22, 2020 (EST) | :As I said before, there are other relevant [http://www.libpng.org/pub/png/spec/1.2/PNG-Chunks.html ancillary chunks] that affect how an image is diplayed: tRNS, pHYs and sBIT. Those should be preserved as well, if present. At the moment that's what I found that might be fixed.--[[User:Mister Wu|Mister Wu]] ([[User talk:Mister Wu|talk]]) 23:10, February 22, 2020 (EST) | ||
::Thank you. I have added information about those chunks to the page. --{{User:Supermariofan67/sig}} 16:51, February 25, 2020 (EST) | |||