A small function in response to Taylor Hunt's blog post "Optimizing svgs in data uris"* allowing you to skip base64 encoding and simply paste the SVG markup right in the CSS.
Updates:
– auto-add missing namespace
m4lentas
m4lentas
/ HDR-to-SDR.txt
Created
October 13, 2025 09:39
— forked from goyuix/HDR-to-SDR.txt
How to use FFMPEG to convert HDR video to SDR (standard dynamic range) while (mostly) retaining the same depth and intensity of colors, without washed-out colors, as the original HDR10+ video.
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| ffmpeg -i video-input.mp4 -vf zscale=t=linear:npl=100,format=gbrpf32le,zscale=p=bt709,tonemap=tonemap=hable:desat=0,zscale=t=bt709:m=bt709:r=tv,format=yuv420p -c:v libx265 -crf 22 -preset medium -tune fastdecode video-output.mp4 |