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Old 3rd July 2020, 05:47   #1003  |  Link
videofan3d
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Join Date: Sep 2013
Location: Czech Republic
Posts: 321
Quote:
Originally Posted by SpasV View Post


ffmpeg -hide_banner -f rawvideo -s 3840x2160 -r 23.976 -pix_fmt yuv420p10le -i \\.\pipe\yuvpipe frim2ffmpeg(653).yuv
..
I guess this is the issue.

pixel format yuv420p10le corresponds to yv12 but in words, not bytes, i.e.:
3840x2160 words luma-Y
1920x1080 words chroma-U
1920x1080 words chroma-V
(and uses only 10 bits in little-endian)

This does not corresponds to output from FRIM where chroma U and V are interlaced.

Therefore you've got correct luma-Y, but corrupted chroma information....
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