You can use pjsua_conf_get_signal_level(), it is pjsua-lib API. Slot 0 is special slot in the conference bridge, by default sound device port is plugged in to slot 0. Please see pjmedia doc for detail. Regards, nanang On 09/04/2008, Markus Vechiorno <finalpfc at hotmail.com> wrote: > > I am going to use the first alternative, but how can I call > pjmedia_conf_get_signal_level() from pjsua? > > PJ_DECL(pj_status_t) > pjmedia_conf_get_signal_level(pjmedia_conf *conf, > unsigned slot, > unsigned *tx_level, > unsigned *rx_level); > > I don't know how to get the conf. > For a single call between two clints, the slot value could be 0, right? > The tx and rx level are the results expected. > > Thanks! > > > > > Date: Tue, 8 Apr 2008 17:38:38 +0700 > > From: nanang@xxxxxxxxx > > To: pjsip at lists.pjsip.org > > Subject: Re: VAD matter > > > > > Hi Markus, > > > > Assuming you are talking about microphone silence detection, > > currently there is no callback/trigger mechanism for silence detection. > > > > However, you have some alternatives to do this: > > 1. Monitor the rx_level of sound port (normally slot 0) in the > > conference periodically. > > See pjmedia_conf_get_signal_level() API. > > 2. Implement a pjmedia port that utilize existing silence detector to > > do callback when such conditions are reached (e.g: start silence, > > start talking). > > Then, this port can be stacked to any port you would like to monitor > > (in this case, sound port). The port connection will be about: > > conference bridge <--> silencedet port <--> sound port. > > > > We will be glad if somebody would implement the second alternative and > > share the implementation to us. > > > > Regards, > > Nanang > > > > > > On 08/04/2008, Markus Vechiorno <finalpfc at hotmail.com> wrote: > > > > > > Hi, > > > > > > I need to know when a silence is detected. > > > > > > What I need is to do some actions when a silence is detected. Imagine > this situation: > > > I am running pjsua and I command Q. Before, I had included some > functionality dor this command, but I need this functionallity to start when > the silence is detected. > > > > > > I have thought that maybe pjsip have a simple solution for this matter > (a trigger or smth similar). > > > > > > Any idea? > > > > > > Thanks!!! > > > > > > ________________________________ > > Todo ruedas: informaci?n pr?ctica y todo el glamour del mundo del > > motor. MSN Estilo y Tendencias > > > _______________________________________________ > > > Visit our blog: http://blog.pjsip.org > > > > > > pjsip mailing list > > > pjsip at lists.pjsip.org > > > > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > > > > > > > > > > _______________________________________________ > > Visit our blog: http://blog.pjsip.org > > > > pjsip mailing list > > pjsip at lists.pjsip.org > > > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > > > ________________________________ > Todo ruedas: informaci?n pr?ctica y todo el glamour del mundo del motor. MSN > Estilo y Tendencias > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > >
