Sorry for the late reply. Thank you! Both
Code:
ffmpeg.exe -i <rgb-source> -pix_fmt bgr24 -c:v libx264rgb -preset veryslow -qp 0 <output>
and
Code:
ffmpeg.exe -i %RGB_Source% -c:v libx264rgb -qp 0 -pix_fmt rgb24 %Output%
works.
Just want to ask, is -pix_fmt rgb24 the same as -pix_fmt bgr24 ?