So here we are on a new topic! As mentioned on the site, it's a work in progress, but at this point Autotalent will indeed fix up vocals and can also be used as a pitch shifter / harmonizer. Future work will probably include changes to improve various parts of the algorithm, including the part that tries to surmise the intended pitch of the singer, in addition to changes that will reduce the computational load. (Right now one instance takes about 30% CPU load on my 32-bit 1.7GHz laptop.)stevethefiddle wrote:I've just downloaded it and given it a quick test and it works great. Thank you for sharing it with us.
It seems a shame for it to be buried in the tail end of another topic. Feel free to announce in a fresh topic if you wish.
I can see this being a very popular plug-in.
I've released Autotalent under GPL2, although at this point the source tarball includes an FFT routine that's from the source of PureData, which was released under a BSD-like license. It wouldn't be difficult to switch it over to FFTW (which is GPL) or some other canned routine for efficiently computing the DFT. Perhaps I'll do that in the near future too.
Anyway, I hope people find it useful. I've gotten lots of good use out of open-source software myself.