<html><head><style type="text/css"></style></head><body><div style="font-family:times new roman,new york,times,serif;font-size:12pt">I am running fedora 10 on an intel machine with Realtek ALC 885 audio controller. I have the alsa drivers working fine. Using the test application, when I try to make a call from tp caller to a gtalk client (on the other side), the call goes fine. The audio is going out from tp caller to the gtalk client. But, the other way is not working. My speaker and microphone are working fine (I think with ALSA drivers). <div>When I run this gst-launch audiotestsrc ! queue ! audiotestsink I am getting a warning WARNING: erroneous pipeline: no element "audiotestsink" </div><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;">When I run  gst-launch audiotestsrc I get the following Setting pipeline to PAUSED ... Pipeline is PREROLLED ... ERROR: from element /GstPipeline:pipeline0/GstAudioTestSrc:audiotestsrc0: Internal data flow error. Additional debug info: gstbasesrc.c(2458): gst_base_src_loop (): /GstPipeline:pipeline0/GstAudioTestSrc:audiotestsrc0: streaming task paused, reason not-linked (-1) ERROR: pipeline doesn't want to preroll. Setting pipeline to PAUSED ... Setting pipeline to READY ... Setting pipeline to NULL ... Freeing pipeline ... I do not know much audio specifics. Hope I gave the info you wanted. Thanks, Sai <div style="font-family: arial,helvetica,sans-serif; font-size: 13px;"><hr size="1">From: Sjoerd Simons <sjoerd.simons@collabora.co.uk> To: Sai TP <urfriendsai@yahoo.com> Cc: telepathy@lists.freedesktop.org Sent: Tue, April 6, 2010 7:19:41 PM Subject: Re: [Telepathy] One-way audio on gtalk with telepathy-qt4 test call On Mon, Apr 05, 2010 at 07:52:22AM -0700, Sai TP wrote: > Hi All, >  I am observing one way audio with gtalk using the test call app in the >  telepathy-qt4. I checked all the dependencies and the audio on the system >  works well. > I found that there was a bug > <a target="_blank" href="http://bugs.freedesktop.org/show_bug.cgi?id=11248">http://bugs.freedesktop.org/show_bug.cgi?id=11248</a> related to this which was > closed because of reporter did not update. Is there any fix for this? That bug isn't related to your problem, you're not using telepathy-stream-engine etc ;) > I am pasting the log for the scenario. Let me know if any of you can find out > anything in this. A bit more info would be useful: What kind of system are you running on? Which way does the audio flow (and which way doesn't it)? What's the client on the other side? Does gst-launch audiotestsrc ! queue ! audiotestsink on the machine give you feedback from its microphone?   Sjoerd -- Ontogeny recapitulates phylogeny. </div></div> </div> </body></html>