ffmpeg.sh

ffmpeg\
    -i in.mp4\
    -an\
    -vf "setpts=PTS/3,transpose=2,transpose=2"\
    -r 30\
    -vcodec libx264\
    -stats\
    out.mp4

# color
# -vf "pp=al"\
# -vf "eq=saturation=1:gamma=1:contrast=1.5"\

# cut from-to
# -ss 00:00:00.0\
# -to 00:00:01.0\

# deshake
# -vf "deshake"\
# unsharp=5:5:0.8:3:3:0.4

# fast speed up x60
# ffmpeg -itsscale 0.01666 -i input.mkv -c copy output.mkv   # fast speed up

# concat
# ffmpeg -f concat -safe 0 -i <(find . -name '*.wav' -printf "file '$PWD/%p'\n") -c copy output.wav

# remove fisheye
# ffmpeg -i in.mp4 -vf "lenscorrection=cx=0.5:cy=0.5:k1=-0.227:k2=-0.022" out.mp4
# ffmpeg -i input.mp4 -vf "lenscorrection=0.5:0.5:-0.335:0.097" output.mp4