Hi, Could you try a master version please? mfortini on Github submitted a patch for this, which was integrated 08th January:
a4ad76a 2016-01-08 18:25:32 +0100 Matteo Fortini pulseaudio.c: fix output stuttering due to underflows Regards, Gautier Pelloux-Prayer Software Engineer @ Belledonne Communications > On 21 Jan 2016, at 18:11, Christian Spielberger > <[email protected]> wrote: > > Hi, > > there are a lot of buffer underflows during ringtone playing. > > ortp-warning-pulseaudio: there were 14 underflows and 0 overflows over last 5 > seconds > > And this sounds crackling. > > I had a patch for older linphone version, but it was awful. The patch belongs > to > mediastreamer. > > The idea was: > In MSFilter pulseaudio.c remember the pa_stream_writable_size somewhere, such > that the msfileplayer.c MSFilter can use this information for reading next > samples. > > I did not know where to pass this information backward, so I stored it in the > MSTicker by adding a new field "int reqsamples". As I told, awful. > > It seems that this issue is also in linphone 3.9.1. > > regards, > Christian. > > > _______________________________________________ > Linphone-users mailing list > [email protected] > https://lists.nongnu.org/mailman/listinfo/linphone-users _______________________________________________ Linphone-users mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/linphone-users
