Rbis -enable-libvpx -enable-libwavpack -enable-libwebp -enable-libx264 -enaīle-libx265 -enable-libxavs -enable-libxvid -enable-libzimg -enable-lzma -e Oedinger -enable-libsnappy -enable-libsoxr -enable-libspeex -enable-libtheorĪ -enable-libtwolame -enable-libvidstab -enable-libvo-amrwbenc -enable-libvo Openh264 -enable-libopenjpeg -enable-libopus -enable-librtmp -enable-libschr Le-libmp3lame -enable-libopencore-amrnb -enable-libopencore-amrwb -enable-lib Type -enable-libgme -enable-libgsm -enable-libilbc -enable-libmodplug -enab Va2 -enable-libmfx -enable-nvenc -enable-avisynth -enable-bzlib -enable-libĮbur128 -enable-fontconfig -enable-frei0r -enable-gnutls -enable-iconv -enaīle-libass -enable-libbluray -enable-libbs2b -enable-libcaca -enable-libfree c:v libx265 -preset medium -crf 18 -c:a copy -c:s copy -c:d copy -map 0 "output.mp4"įfmpeg version N-82080-g6969bed Copyright (c) 2000-2016 the FFmpeg developersĬonfiguration: -enable-gpl -enable-version3 -disable-w32threads -enable-dx =1080:flags=print_info+bicubic+full_chroma_inp+full_chroma_int" -sws_dither none The full console output is: ffmpeg -i "input.MP4" -filter_complex "extractplanes=y+u+v scale=w=3840:h=2160:flags=print_info+neighbor+bitexact scale=w=3840:h=2160:flags=print_info+neighbor+bitexact [y However, the image has a slight red tint compared to the original. The result, VLC tells me, is a 1080p yuv444 video, and I can see excellent color resolution, so far so good. I am downscaling 4K YUV420 video from the Panasonic LX100 to Full HD YUV444 using the ffmpeg console in Windows, and a script provided by user karl on the Personal View forum, modified for outputting H265 video at constant rate factor 18: ffmpeg -i "input_path.MP4" -filter_complex "extractplanes=y+u+v scale=w=3840:h=2160:flags=print_info+neighbor+bitexact scale=w=3840:h=2160:flags=print_info+neighbor+bitexact mergeplanes=0x001020:yuv444p,format=pix_fmts=yuv444p10le,scale=w=1920:h=1080:flags=print_info+bicubic+full_chroma_inp+full_chroma_int" -sws_dither none -c:v libx265 -preset medium -crf 18 -c:a copy -c:s copy -c:d copy -map 0 "output_path.mp4"
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