Hi, This is regarding the issue I found after integrating the pulseaudio. When pulseaudio daemon is running it is found that either of capture or playback works. I think problem lies in using the same device as sink and source as defined in the default.pa. "load-module module-alsa-sink device=hw:0,0 sink_name=i2s_out load-module module-alsa-source device=hw:0,0 source_name=aux_in" I am not sure if it fails to load the module when the same device is used for sink and source because when I capture on different source device say hw:1,0 (USB audio hub), the capture seems to work. Any pointer on how to resolve this issue would be really appreciated. Pardon me if this is already discussed here. Thanks and Regards, Nikhil Please do not print this email unless it is absolutely necessary. The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/pulseaudio-discuss/attachments/20090721/c9575c84/attachment.htm>