Hi

please patient with cat thanks

this is my source:

https://www.swisstransfer.com/d/57c7e3ec-254b-4502-b7fc-ad34f8d676cd

I try this commandline to generate a "equivalent" mp4 at the same resolution

Code:
ffmpeg.exe -threads auto -y -i "v:\UHD 10bit.MP4" -pix_fmt yuv420p10le -level:v 5.0 -c:v libx264 -b:v 5500k -minrate 4000k -maxrate 9000k -bufsize 48000k -x264-params 8x8dct=1 -g 100 -bf 2 -rc vbr_2pass -an -c:a aac -b:a 320k -ar 48000 -aspect 16:9 -r 50 -fflags +genpts -pass 1 -f null NUL && ffmpeg.exe -threads auto -y -i "v:\UHD 10bit.MP4" -pix_fmt yuv420p10le -level:v 5.0 -c:v libx264 -b:v 5500k -minrate 4000k -maxrate 9000k -bufsize 48000k -x264-params 8x8dct=1 -g 100 -bf 2 -rc vbr_2pass -an -c:a aac -b:a 320k -ar 48000 -aspect 16:9 -r 50 -fflags +genpts -pass 2 v:\out.mp4
this is the result (out.mp4):

https://www.swisstransfer.com/d/3572fcc3-2191-4f0d-98a4-fea3a4f0c98e

I'm wondering if there's a way to increase the encoding quality while maintaining the same or smaller file size, even at the cost of slower processing



and question n°2

this is my another source at 120fps

https://www.swisstransfer.com/d/11373a7e-2926-4beb-81dc-bcff09bcecbc

I need to generate an output at 25 or 50 fps "time corrected" as if it hadn't been shot at 120fps, is it possible?