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Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session. {{ message }} dtinth / superwhite Public * Notifications * Fork 13 * Star 644 display a very bright white color on HDR-enabled displays 644 stars 13 forks Star Notifications * Code * Issues 1 * Pull requests 0 * Actions * Projects 0 * Security * Insights More * Code * Issues * Pull requests * Actions * Projects * Security * Insights dtinth/superwhite This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. main Switch branches/tags [ ] Branches Tags Could not load branches Nothing to show {{ refName }} default View all branches Could not load tags Nothing to show {{ refName }} default View all tags Name already in use A tag already exists with the provided branch name. 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Latest commit @dtinth dtinth move image ... b6fdbe8 Jun 19, 2023 move image b6fdbe8 Git stats * 16 commits Files Permalink Failed to load latest commit information. Type Name Latest commit message Commit time README.md move image June 19, 2023 17:06 index.js npm June 18, 2023 00:04 package.json 0.1.1 June 18, 2023 00:12 superwhite.mp4 npm June 18, 2023 00:04 View code superwhite As data URL HTML snippet Creating the video README.md superwhite npm display a very bright white color on HDR-enabled displays with ~1 KB of video file superwhite.mp4 if you view this page with a recent iPhone or iPad with low-power mode turned off, you should see a very bright white color above. on a Mac displays with HDR support, you should see a white color that is brighter than #ffffff. on unsupported displays, you should see a normal white color. for example of a practical usage, see: https://notes.dt.in.th/ HDRQRCode [d4f667fd-7a06-4375-a357-fa4e4e71d4c6] please don't abuse this As data URL data:video/mp4;base64,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 HTML snippet Creating the video I used Final Cut Pro. * Create a library with Wide Gamut HDR color processing setting. * Create a project. * Add a solid white color generator. + Set Color to Bright White. + Crank up Graphics HDR Level to 100. * Add the HDR Tool video effect. + Set Mode to SDR to HDR (PQ). + Crank up Peak Brightness to 5000 nits. * Export the video using HEVC 10-bit as the codec. About display a very bright white color on HDR-enabled displays Resources Readme Stars 644 stars Watchers 3 watching Forks 13 forks Report repository Releases No releases published Packages 0 No packages published Contributors 2 * @dtinth dtinth Thai Pangsakulyanont * @shamrin shamrin Alexey Shamrin Footer (c) 2023 GitHub, Inc. Footer navigation * Terms * Privacy * Security * Status * Docs * Contact GitHub * Pricing * API * Training * Blog * About You can't perform that action at this time.