Hello,
After reading many of the topics on this forum about the hard time people are having with Jdownloader working with Recaptcha, I got to thinking that many times there are alternatives to the unreadable text line by deciphering an audio track. I think it would be nice if Jdownloader got some DSP (digital signal processing) chops in order to work with these types of captchas as well.
I have not contributed to the Jdownloader project (as you can see ^^ new member), and I don't know Java, but I would be willing to help solve this problem as I do have experience in coding simple signal processing algorithms. If a dev is interested in collaboration, please get in touch and we'll see what we can do together
.
-JesterEE