Create mp4 video from image sequence (in all directories in the same folder)

imgs_seq_to_mp4

dest="/foo/bar"
curr="/foo/bar2/"

mkdir "${dest}"
dirs=($(find . -type d))
for dir in "${dirs[@]}"; do
echo "========================="
  echo $dir
  cd "${curr}${dir}"
  pwd
  #ffmpeg -framerate 20 -pattern_type glob -i '*.jpg' -c:v libx264 -r 30 -pix_fmt yuv420p "${dir}.mp4"
  ffmpeg -r 10 -pattern_type glob -i '*.jpg' -vf "crop=trunc(iw/2)*2:trunc(ih/2)*2" -vcodec libx264 -y -an "${dir}.mp4" 
  mv "${dir}.mp4" "${dest}/"
  cd ..
done