Milian Wolff

#!/bin/bash
#
# Simple script to rip the audio stream of a FLV to MP3
#
# usage:      mp3dump INPUT.flv ARTIST TITLE
# example:       mp3dump FlashhxSjv3 "Foo Bar" "All your Base are Belong to Us"
# Author:        Milian Wolff
# depends on:  ffmpeg
#   optional:    ecasound for stereo sound emulation
#   optional:   mp3info to write title and artist mp3 tags
 
if [[ "$(which ffmpeg)" == "" ]]; then
 echo -e "\033[41mInstall ffmpeg or this script wont work!\033[0m"
    exit
fi
 
if [[ "$1" == "" || "$2" == "" || "$3" == "" || "$4" != "" ]]; then
  echo "Usage: $(basename $0) INPUT.flv ARTIST TITLE"
  exit
fi
 
dest="$2 - $3.mp3"
tmpfile="/tmp/$$-$dest"
 
echo "Destination file is: $dest"
echo
echo
 
echo "generating mp3 file..."
echo
ffmpeg -i "$1" -f mp3 -vn -acodec copy "$dest" 1>/dev/null
echo
echo -e " \033[32mdone\033[0m"
echo
 
if [[ "$(which ecasound)" == "" ]]; then
 echo "You can optionally install ecasound to simulate stereo sound"
  echo
else
  echo -n "simulating stereo sound..."
 
    ecasound -d:1 -X -i "$dest" -etf:8 -o "$tmpfile" 1>/dev/null
    mv "$tmpfile" "$dest"
 
 echo -e " \033[32mdone\033[0m"
   echo
fi
 
 
if [[ "$(which mp3info)" == "" ]]; then
  echo "You can optionally install mp3info to write basic mp3 tags automatically"
  echo
else
  echo -n "writing basic mp3 tags..."
 
 mp3info -a "$2" -t "$3" "$dest"
 
 echo -e " \033[32mdone\033[0m"
   echo
fi
 
echo "Have fun with »$dest«"