Perhaps I'll make a patch if I get time today. I'll post it if so. Sounds pretty simple. Norman Franke Answering Service for Directors, Inc. www.myasd.com On Feb 19, 2008, at 3:40 AM, Benny Prijono wrote: > On 2/18/08, Norman Franke <norman at myasd.com> wrote: >> I'm using the PJSUA library, and I want to intercept audio from >> remote >> callers and process it before mixing in the conference bridge. >> What's the >> best way to do this? I want to add some type of dynamic gain >> control, since >> we get some very soft callers. I've done something similar for >> playback of >> files and that works great, so now I want to do so with callers. >> > > Currently there's no way to do that with PJSUA-LIB, as stream will be > added to the conference bridge automatically. But perhaps this would > be simple to support by adding couple of callbacks below in > pjsua_callback: > > /** Notify application when media session is created and before > * it is registered to the conference bridge. Application may return > * different media port if it has added media processing port to > * the stream. > */ > void (*on_stream_created)(pjsua_call_id call_id, pjmedia_session > *sess, > unsigned stream_idx, > pjmedia_port **p_port); > > /** Notify application when media session is about to be destroyed. > */ > void (*on_stream_destroyed)(pjsua_call_id call_id, > pjmedia_session *sess, > unsigned stream_idx); > > > This would also fix the problem discussed in "stream port destroyed > before callback function was called" thread. > > Now, care to make patch? ;-) > > cheers, > -benny > >> >> Norman Franke >> Answering Service for Directors, Inc. >> www.myasd.com >> >> _______________________________________________ >> 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 -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20080219/3950cc22/attachment.html
