#!/bin/sh
echo "60fps media:"
echo "--------------------"
for i in `ls` 
 do 
  OUTPUT50=`ffmpeg -i $i 2>&1 | egrep '50 fps'`
  OUTPUT59=`ffmpeg -i $i 2>&1 | egrep '59 fps'`
  OUTPUT5994=`ffmpeg -i $i 2>&1 | egrep '59.94 fps'`
  OUTPUT60=`ffmpeg -i $i 2>&1 | egrep '60 fps'`
  if  [ -n "$OUTPUT50" ] || [ -n "$OUTPUT59" ] || [ -n "$OUTPUT5994" ] || [ -n "$OUTPUT60" ]; then 
    echo " " 
    echo $i 
    tol=`echo "$i" | tr '[:upper:]' '[:lower:]'`
    echo $tol
#    if ! [ $tol in *"_60fps."* ]; then
    if [ $tol != *"_60fps."* ]; then
      filename=`echo  ${i}`
      ext=`echo ${filename} | awk -F. '{print "."$NF}'`
      fn_noext=`basename "${filename}" $ext`
      new_fn=`echo ${fn_noext}_60fps${ext}`
      echo "new filename is ${new_fn}"
      mv $i ${new_fn}
    fi
  fi
 done