require 'rubygems'
require 'streamio-ffmpeg'

threads = []
i = 1
Dir.glob('*.avi') do |f|
	j = i.to_s
	threads.push Thread.new {
		
		begin
			movie = FFMPEG::Movie.new(File.absolute_path(f));
			movie.transcode(j+'.mp4') { |progress| puts j + ": " + progress.to_s }
		rescue
			puts "shit!"
		end
	}
	i += 1
end

threads.each {|t| t.join }