[Freeswitch-users] mod_say in different codecs

Hi all, I'm trying to setup an IVR server, and I'm using the session:say function from a LUA script. My question is if there's any way of having mod_say playing audios different than audio files; I mean audios encoded in G729, G711ulaw, G711alaw, etc. to avoid having FS making transcoding every time I run a say command. Checking the folders tree for the sounds, I can see the place for the different languages, voices, and wav qualities (8k, 16k...) is clearly specified; but is it a way to place files encoded in different codecs? Thanks in advance. Regards, David Notivol