Hi, I'm not sure if this is the place to post this, since it hasn't even been committed, but I applied the twolame patch. It works great so far, except when trying to change sample rate (in this case from 32000 to 22050 Hz). Using just -srate 22050 or that in addition to -af lavcresample=22050 gives a strange ringing sound, nothing really intelligible. Just wanted to mention it, hopefully it'll be helpful. :) Take care, Steve