>1. I am having some problem with the speex,for input 8KHz,8bits/sample mono stream i am getting output as 8KHz, >16bits/sample mono stream. In my app I'm using Speex codec. If I try to list all codecs for 8bits mode Speex is not present. It appears only for 16bits, so as I understand it's not for 8bits mode. Rgds, Ivan.