At Wed, 30 Jul 2008 08:20:09 -0700 (PDT), Rahul Iyer wrote: > > Hi ALSA Developers > > > I have a full duplex voice application, that records voice and sends > (over a network) as well as receives and plays voice. OSS APIs are used > to capture and play voice samples. > > The voice quality is noticeably poor in SUSE 10. After further > investigation, I see most of the 'read' system calls fail with EAGAIN > (resource unavailable) error. EAGAIN is no fatal error but means that samples are not available for read when the stream is opened in non-blocking mode. If it happens so often, it's likely a parameter mismatch. For example, the read period size apps expected doesn't match with the size actually set. It's better to create a small test-case first then analyze the problem with it. Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
