Silence Remover v 1.00 by Narzew

#==============================================================
#**Silence Remover
#**Narzew
#**v 1.00
#**10.07.2014
#==============================================================
#**Thanks to Shady, that inctrodues sox to me ;)
#==============================================================
#**Script requires Ruby, sox and sox specified format plugin to run.
#==============================================================
#**SilenceRemover.remove_from_file(x) - remove silence from file x
#**SilenceRemover.remove_from_folder(x) - remove silence from folder x and subfolders
#==============================================================

require 'find'

module SilenceRemover

    def self.remove_from_file(x)
        x = x.tr("\\","").gsub("\"","\\\"")
        system("sox \"#{x}\" TMPFILE.mp3 silence 1 0.1 0.1% reverse silence 1 0.1 0.1% reverse")
        system("mv TMPFILE.mp3 \"#{x}\"")
    end

    def self.remove_from_folder(x)
        Find.find(x).each{|y|
            next if y.split(".")[-1] != "mp3"
            print "Removing silence from #{y}..\n"
            SilenceRemover.remove_from_file(y)
        }
    end

end

begin
    print "Silence Remover v 1.00 by Narzew\n"
    if ARGV.size != 2
        print "Usage:\nSilenceRemover.rb 0 FILE - remove from file\nSilenceRemover.rb 1 FOLDER - remove from folder and subfolders\n"
    elsif ARGV[0].to_i == 0
        SilenceRemover.remove_from_file(ARGV[1])
    else
        SilenceRemover.remove_from_folder(ARGV[1])
    end
rescue => e
    print "Error: #{e}\n"
end