#!/usr/bin/env sh

# main.command
# AutomatorFFmpeg

#  Created by Laas Toom on 17.03.10.
#  Copyright (c) 2010 Laas Toom, All Rights Reserved.
mypath=$(dirname $0)

if [[ -z "$ffmpeg_bin" ]]; then ffmpeg_bin=$(which ffmpeg); fi
if [[ -z "$growl" ]]; then growl=$(which growlnotify); fi
if [[ -z "$vcodec" ]]; then vcodec="copy"; fi
if [[ -z "$acodec" ]]; then acodec="copy"; fi
if [[ -z "$ofmt" ]]; then ofmt="mov"; fi
if [[ -z "$output_dir" ]]; then output_dir=~/Desktop;  fi

while read movie
do
  if [[ -f "$movie" ]]
  then
    (
      base=$(basename "$movie")
      base="${base%.*}"
      ofile="$output_dir/$base".$ofmt
      $growl -H localhost --image "$mypath/ffmpeg.png" -s -d "$base" -m "AutomatorFFmpeg: Transcoding: $movie to $ofmt ..."
      ls -la "$movie"
      # somehow ffmpeg steals the input of this shell and so we have to fake input to ffmpeg
      echo "" | $ffmpeg_bin -i "$movie" -vcodec $vcodec -acodec $acodec "$ofile"
      # Touch the new file to preserve dates
      touch -r "$movie" "$ofile"
      test -f $growl && $growl -H localhost --image "$mypath/ffmpeg.png" -d "$base" -m "AutomatorFFmpeg: Transcoding: $movie ... Done"
      echo "$ofile"
    ) > /dev/null 2>&1
  fi
done
test -f $growl && $growl -H localhost --image "$mypath/ffmpeg.png" -m "AutomatorFFmpeg: All Done"