tallcus

#!/bin/bash

allVideos=()
if [ "$1" = "all" ] # && ([ "$2" = "mkv" ] || [ "$2" = "mp4" ])
  then
  for i in *."$2"
  do
    allVideos+=("$i")
  done

  # adding a ! return the list of all array indices
  for x in "${!allVideos[@]}"
  do
    ffmpeg.exe -hwaccel auto -i "${allVideos[$x]}" -map 0 -c:a "$3" -c:v "$4" -crf "$5" -rc-lookahead 40 "${allVideos[$x]%.*}_crf$5.$6"
    # printf "${allVideos[$x]%.*}" # %.* removes filename extension
  done
elif [ "$1" = "help" ] || [ "$1" = "h" ] || [ -z "$1" ]
  then
  printf "Param list :\\n1:[file] [audio codec] [video codec (add crf or qp)] \\n2:[all] [file extension] [audio codec] [video codec (add crf or qp)]"
else
  ffmpeg.exe -hwaccel auto -i "$1" -map 0 -c:a "$2" -c:v "$3" -rc-lookahead 40 "$2" "${1%.*}_${2}qp_hevc.mkv"
fi