<br>Hi Arun,<br> <br> I have solved this issue. the problem was rate. I have set rate=8000 in gst-pipeline.<br><br>But I am facing this problem. <br>When I unload the module-suspend-on-idle able to load echo module. and then again load module-suspend-on-idle. <br> <br>I have tried gst-launch-0.10 pulsesrc device=hw:0,0 ! pulsesink device=plughw:0,7 but not able execute. <br><br>Does PA echo-cancel module support for USB mic?<br><br><br>Regards<br>Abdul Moiz<br><br><br><div class="gmail_quote"> On Mon, Aug 1, 2011 at 7:33 PM, Arun Raghavan <span dir="ltr"><<a href="mailto:arun.raghavan@collabora.co.uk">arun.raghavan@collabora.co.uk</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"> Hi,<br> <br> On Mon, 2011-08-01 at 14:51 +0530, ABDUL MOIZ wrote:<br> [...]<br> <div class="im">> Additional debug info:<br> > gstbaseaudiosrc.c(822): gst_base_audio_src_create<br> > (): /GstPipeline:pipeline0/GstAlsaSrc:alsasrc0:<br> > Dropped 135515040 samples. This is most likely because downstream<br> > can't keep up and is consuming samples too slowly.<br> ><br> ><br> > And the daemon is getting killed and cpu usage is showing above 170%.<br> ><br> > Can you please help me in<br> <br> </div>Given the messages about the machine not being able to keep up, I<br> believe there must be some sort of serious misconfiguration of your<br> system (bad kernel? bad clocking?), because PulseAudio runs just fine on<br> much less powerful hardware.<br> <div class="im"><br> > 1. How module-echo-cancel is dependent on module-suspend-on-idle and<br> > how to load both the modules in <a href="http://default.pa" target="_blank">default.pa</a> file<br> <br> </div>It's not.<br> <div class="im"><br> > 2.Why the above gst pipeline is not working and daemon is getting<br> > killed.<br> <br> </div>It should work fine anyway, but why are you using alsasrc/alsasink<br> instead of pulsesrc/pulsesink?<br> <font color="#888888"><br> -- Arun<br> </font><div><div></div><div class="h5"><br> _______________________________________________<br> pulseaudio-discuss mailing list<br> <a href="mailto:pulseaudio-discuss@lists.freedesktop.org">pulseaudio-discuss@lists.freedesktop.org</a><br> <a href="http://lists.freedesktop.org/mailman/listinfo/pulseaudio-discuss" target="_blank">http://lists.freedesktop.org/mailman/listinfo/pulseaudio-discuss</a><br> </div></div></blockquote></div><br>