On Thu, May 4, 2017 at 1:36 PM, Michael Jerris <mike@jerris.com> wrote:

you add signed linear samples together.

On Apr 12, 2017, at 10:05 AM, kaiduan xie <kaiduanx@yahoo.ca> wrote:

Hi,

Can anyone explain how audio mixing works in Freeswitch audio conference and where is the source code?

Thanks a lot in advance,

/Kaiduan

And to be more precise and answer your second question:

https://freeswitch.org/stash/projects/FS/repos/freeswitch/browse/src/mod/applications/mod_conference/mod_conference.c?at=f691d139eab#576