On Friday, 25 February, 2011 05:20 AM, MatzeMuc86 wrote: > Hello, > > I try to develop a stereo back to back "user" agent conference server > where simultaneously not only mono but also stereo clients can > connect. B2BUA to be as much standard conform as possible (it's just > an idea). Stereo clients means that the client sends mono to the > server but gets a stereo signal back (upmixed by some tricks; see HRTF). > > As I already tried to develop this idea at freeswitch which seems not > be be possible, I want to know from some sipfoundry expters if this is > possible with the effort of a Bachelor Thesis (I want to program my > own, of course). > > Thansk a lot > MatzeMuc86
Mono going back Stereo? Would that be equal to saying a clients sends G.711 and the conference sends back L16 Stereo? This basically means that your client can decode L16 which begs the question why would it then send G.711 if it supports L16? I am not an expert in freeswitch but I think i've read somewhere that it supports the L16 codec. I also do not see the practicality of your thesis if that it is a hack. Talk to your thesis advisor and ask again what the real intention is and its merits in the real world. The only way to go stereo is to support a stereo codec sampling from a stereo capable device. _______________________________________________ sipx-dev mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-dev/
