3 ms·
i've been using this for numerous projects and it works as well as advertised. though he uses Rec. 601 Luma coefficients and I get better results with Rec 709
by leeoniya 13y ago
i've been using this for numerous projects and it works as well as advertised.
though he uses Rec. 601 Luma coefficients and I get better results with Rec 709 (sRGB)
jsFiddle here: http://jsfiddle.net/HBQrw/ http://jsfiddle.net/HBQrw/