########################################################
#Converte o arquivo .flv selecionado para DivX usando mencoder
#Autor: Luiz
########################################################
 
#!/bin/sh
file=$NAUTILUS_SCRIPT_SELECTED_FILE_PATHS
out_file=`echo "$(basename ${file} .flv).avi"`
 
if file $file | grep -q "Macromedia Flash Video"; then
 
  rm -f divx2pass.log frameno.avi
  opt="vbitrate=2000:mbd=2:keyint=132:v4mv:vqmin=3:lumi_mask=0.07:dark_mask=0.2:scplx_mask=0.1:tcplx_mask=0.1:naq"
 
  mencoder -ovc lavc -lavcopts vcodec=mpeg4:vpass=1:$opt -oac mp3lame -lameopts fast:preset=standard \
  -o /dev/null $file | zenity --title "Convertendo..." --text "Primeira passagem. Aguarde..." \
  --progress --auto-close --pulsate
 
  mencoder -ovc lavc -lavcopts vcodec=mpeg4:vpass=2:$opt -oac mp3lame -lameopts fast:preset=standard \
  -o $out_file $file | zenity --title "Convertendo..." --text "Segunda passagem. Aguarde..." \
  --progress --auto-close --pulsate
 
  rm -f divx2pass.log frameno.avi
  else
    zenity --error --text "Arquivo não é um vídeo em Flash."
fi