I wanted to add my answer to [this](http://askubuntu.com/questions/174287/how-do-i-convert-an-mp4-to-an-mp3) post but I keep on being told to enter the text on a captcha. The problem is that the captcha text is bearly readable and no success after about five tries.

I tried logging out and in again with no luck. How can I tell them am human or use a more readable captcha? See below...even the captcha sound doesn't help.

![enter image description here][1]


![enter image description here][2]


  [1]: https://i.sstatic.net/xoWuD.png
  [2]: https://i.sstatic.net/SXvcg.png