QSoft.YUV

• yuv444p to rgb24

byte[] yuv444p_raw = File.ReadAllBytes("s1-yuv444p.yuv");
var yuv444p = new QSoft.YUV.YUV444P(yuv444p_raw, 6000,3376);

refrence data

• https://paaatrick.com/2020-01-26-yuv-pixel-formats/

ffmpeg support pixel format

ffmpeg -pix_fmts

• jpg to yuy2

ffmpeg -i 720-404-yuy2.jpg -pix_fmt yuyv422 .\a.yuv

• jpg to yuv444p

ffmpeg -i 720-404-yuy2.jpg -pix_fmt yuv444p 720-404-yuv444p.yuv

• jpg to yuv420p

ffmpeg -i 720-404-yuy2.jpg -pix_fmt yuv420p .\720-404-yuv420p.yuv

• jpg to nv12(yuv420sp)

ffmpeg -i 720-404-yuy2.jpg -pix_fmt nv12 720-404-nv12.yuv

• jpg to rgb24

ffmpeg -i 720-404-yuy2.jpg -pix_fmt rgb24 .\720-404-rgb24.rgb

https://codereview.stackexchange.com/questions/254255/sobel-operator-simd-x86-intrinsics-implementation