From: "Carlo E. Prelz" <fluido@...>
Date: 2013-03-21T16:57:46+09:00
Subject: Re: Need to change loudness of a mp3 file using ruby script

	Subject: Need to change loudness of a mp3 file using ruby script
	Date: gio 21 mar 13 04:47:35 +0900

Quoting chandan mallik (lists@ruby-forum.com):

> I need to change the loudness of a mp3 file using mp3gain.I am toatally
> helpless how to do that. How to fetch a file in ruby program and then
> set the loudness.

This means that you have to learn how to use Ruby. You should dedicate
some time to a good tutorial. You will certainly learn how to execute
external programs from a Ruby script.

If you post your attempts, and the eventual error messages, chances
are you will receive useful suggestions/corrections. 

Carlo

-- 
  *         Se la Strada e la sua Virtu' non fossero state messe da parte,
* K * Carlo E. Prelz - fluido@fluido.as             che bisogno ci sarebbe
  *               di parlare tanto di amore e di rettitudine? (Chuang-Tzu)