ffmpeg -i input.mkv -t 1 -map 0:v -map 0:a -map 0:s -c:v libx264 -preset veryslow -crf 16 -x264-params me=tesa:level=4.1:vbv-maxrate=62500:vbv-bufsize=78125:merange=64:b-adapt=2:ref=16:bframes=16:rc-lookahead=150:trellis=2:subme=10:direct=auto:analyse=all:deblock=-1,-1:psy-rd=1,0.15 -vf "crop=1920:800:0:140" output.mkv