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@logiclrd
logiclrd / ffmpeg film grain
Last active October 11, 2024 16:44
FFmpeg: Ultimate film grain
ffmpeg -i "HD Splice 1080p No Grain.mkv" -i "HD Splice 1080p No Grain.mkv" -filter_complex "
color=black:d=3006.57:s=3840x2160:r=24000/1001,
geq=lum_expr=random(1)*256:cb=128:cr=128,
deflate=threshold0=15,
dilation=threshold0=10,
eq=contrast=3,
scale=1920x1080 [n];
[0] eq=saturation=0,geq=lum='0.15*(182-abs(75-lum(X,Y)))':cb=128:cr=128 [o];
[n][o] blend=c0_mode=multiply,negate [a];
color=c=black:d=3006.57:s=1920x1080:r=24000/1001 [b];