Hi John, Just recalled this, both auddemo and simpleua aren't using resampler, perhaps you could check if this resample bug, ticket #766, was the ripple source. You could check this by forcing pjsua to use a specified clock rate (see --clock-rate option), and use only codecs with such clock rate. BR, nanang On Tue, Dec 1, 2009 at 10:05 PM, John Martindale <jm at practicalcontrol.com> wrote: > Hi Benny, > > Sorry for the slow reply - I'm new to mailing lists and had email settings > wrong (and/or new email server had teething trouble). > > I have got past the crashing stage now - changed the alsa config to point at > hw instead of a plug and using native toolchain to build! - but was > wondering if you or anyone can help me get a bit further. > > If I run pjsua with ec-tail=0, then do cc 0 0, I get audio, but with a fast > 'ripple' over the top. If I run it with ec-tail=0 and --stereo, then the > 'ripple' is a lot louder. By 'ripple' I mean a continuous clicking, repeated > at about ~5-10Hz. This sounds a little like the description of bursting on > the website, could this be it? > I can play back and record sound fine using samples/auddemo. Also, if I use > samples/simpleua I can get very good audio going from the board to the > external endpoint, but I don't get any sound back from the endpoint. > > Thanks for any help, > John > > _______________________________________________ > 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 >
