Mikhail, I have not published my FFT-overlap resampler, but would be happy to provide it to anyone who wanted to try it. HOWEVER, it is very crude as far as the user input goes. It is command-line based and has a strange syntax. It requires installation of additional libs of my own which you may not be able to compile. I think it would be better to stick with sndfile-resample or to obtain some better FFT-overlap code (one that has an acceptable GUI). However, if you're still interested, please contact me by email separately from the list. Best regards, Dave.