GIF to Webm

gifToWebm.sh

if shopt -q globstar
then
  IFS=$'\n'
  for file in $(find -name '*.gif')
  do
    printf "%16s Converting to webm >> $file\n" $SECONDS &&
    ffmpeg -loglevel panic -i "$file" -c:v libvpx -crf 10 -an -b:v 10M -y "${file%.gif}.webm" &&
    if [ -f "${file%.gif}.webm" ]
    then
      printf "%16s Deleting gif       >> $file\n" $SECONDS
      rm "$file"
    fi
  done
else
  echo "Enable globstar: shopt -s globstar"
fi