#!/bin/sh
echo "Large 1440|1852|1920|2030|2048 media:"
echo "--------------------"
for i in `ls | grep -v _Med.` 
 do 
  OUTPUT1440=`ffmpeg -i $i 2>&1 | egrep '1440x'`
  OUTPUT1852=`ffmpeg -i $i 2>&1 | egrep '1852x'`
  OUTPUT1920=`ffmpeg -i $i 2>&1 | egrep '1920x'`
  OUTPUT2030=`ffmpeg -i $i 2>&1 | egrep '2030x'`
  OUTPUT2048=`ffmpeg -i $i 2>&1 | egrep '2048x'`
  if [ -n "$OUTPUT1440" ] || [ -n "$OUTPUT1852" ] || [ -n "$OUTPUT1920" ] || [ -n "$OUTPUT2030" ] || [ -n "$OUTPUT2048" ] ; then 
    echo " " 
    echo $i 
    tol=`echo "$i" | tr '[:upper:]' '[:lower:]'`
    if [ $tol != *"_large.mp4"* ]; then
      filename=`echo  ${i}`
      ext=`echo ${filename} | awk -F. '{print "."$NF}'`
      fn_noext=`basename "${filename}" $ext`
      new_fn=`echo ${fn_noext}_Large${ext}`
      echo "new filename is ${new_fn}"
      mv $i ${new_fn}
    fi
  fi
 done