class Paperclip::Mp3
Public Class Methods
new(file, options = {})
click to toggle source
Calls superclass method
# File lib/paperclip_processors/mp3.rb, line 3 def initialize file, options = {}, attachment = nil super @basename = File.basename(file.path) @mp3_opts = {:ar => '44100', :ac => '2', :ab => '128000'} @mp3_opts = @mp3_opts.merge!(options[:convert_options]) end
Public Instance Methods
make()
click to toggle source
# File lib/paperclip_processors/mp3.rb, line 11 def make mp3 = Tempfile.new [@basename, '.mp3'] mp3.binmode begin Paperclip.run("ffmpeg", "-y -i :source -vn -acodec libmp3lame -ar :ar -ac :ac -ab :ab :dest", :source => "#{File.expand_path(file.path)}", :ar => @mp3_opts[:ar], :ac => @mp3_opts[:ac], :ab => @mp3_opts[:ab], :dest => File.expand_path(mp3.path)) rescue Cocaine::ExitStatusError => e raise Paperclip::Error, "error while processing mp3 for #{@basename}: #{e}" end mp3 end