gistfile1.rb

require 'sox_encoder'

module Paperclip

  class Audio < Processor

    attr_accessor :convert_options

    def initialize file, options = {}, attachment = nil
      super
      @file             = file
      @convert_options  = options[:convert_options]
      @format           = "mp3"
      @current_format   = File.extname(@file.path)
      @basename         = File.basename(@file.path, @current_format)
    end

    def make
      puts "MADE IT HERE!!!!!!"
      src = @file
      dst = Tempfile.new([@basename, @format].compact.join("."))
      dst.binmode
      
      begin
        se = SoxEncoder.new
        se.input_file = src.path
        se.output_file = dst.path
        if se.convert
          dst
        else
          raise PaperclipError, "The file #{@basename} appears to be an invalid format and cannot convert"
        end
      rescue
        raise PaperclipError, "There was an error processing the audio for #{@basename}"
      end
      
      dst
      
    end
  end
end