Hi Arun, I have solved this issue. the problem was rate. I have set rate=8000 in gst-pipeline. But I am facing this problem. When I unload the module-suspend-on-idle able to load echo module. and then again load module-suspend-on-idle. I have tried gst-launch-0.10 pulsesrc device=hw:0,0 ! pulsesink device=plughw:0,7 but not able execute. Does PA echo-cancel module support for USB mic? Regards Abdul Moiz On Mon, Aug 1, 2011 at 7:33 PM, Arun Raghavan <arun.raghavan at collabora.co.uk > wrote: > Hi, > > On Mon, 2011-08-01 at 14:51 +0530, ABDUL MOIZ wrote: > [...] > > Additional debug info: > > gstbaseaudiosrc.c(822): gst_base_audio_src_create > > (): /GstPipeline:pipeline0/GstAlsaSrc:alsasrc0: > > Dropped 135515040 samples. This is most likely because downstream > > can't keep up and is consuming samples too slowly. > > > > > > And the daemon is getting killed and cpu usage is showing above 170%. > > > > Can you please help me in > > Given the messages about the machine not being able to keep up, I > believe there must be some sort of serious misconfiguration of your > system (bad kernel? bad clocking?), because PulseAudio runs just fine on > much less powerful hardware. > > > 1. How module-echo-cancel is dependent on module-suspend-on-idle and > > how to load both the modules in default.pa file > > It's not. > > > 2.Why the above gst pipeline is not working and daemon is getting > > killed. > > It should work fine anyway, but why are you using alsasrc/alsasink > instead of pulsesrc/pulsesink? > > -- Arun > > _______________________________________________ > pulseaudio-discuss mailing list > pulseaudio-discuss at lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/pulseaudio-discuss > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/pulseaudio-discuss/attachments/20110802/a1da38c5/attachment.htm>