More than 2 Channels are not supported by WSOLA.exe. But I don't want to use BeSweet because I don't like the pitch of the outputted file by BeSweet. Is there any way to open 6 waves (transformed by WSOLA.exe) with Besweet to encode ac3 or any other (free) program to make an 6ch wave from 6 mono waves? Help would be appreciated.

Thank you.