title: MAC's "say" command to MP3
body: <p>I want to read a very long text with the SAY mac's command (<code>say -f file.txt</code>), and to record the output to <code>file.mp3</code>. I thought about using ffmpeg to record all of it, but then i'll need to wait for all the reading process to complete..</p>
  
  <p>I don't really need to listen to it, so if there is a way to directly have an <code>mp3</code> file just by hitting enter, it would be great..</p>
  
  <p>There is also this project <a href="https://code.google.com/p/txt2mp3mac/" rel="noreferrer">txt2mp3mac</a> but i can't use it in a shell script..</p>
  
  <p>Thanks..</p>