[alsa-devel] alsa duplex test application

Barry Song 21cnbao at gmail.com
Wed Sep 30 05:34:06 CEST 2009

On Tue, Sep 29, 2009 at 4:44 PM, 罗富冲 <luofuchong at gmail.com> wrote:
> Hi all,
>    I want to write a sound card Duplex test Application(playing what we are
> recording) refer to alsa-utils, and i got Segmentation fault.

Is it really useful? Why not use arecord ... | aplay directly?

>    Accessoriesis my application for test,can anyone help me to find out
> what is the problem, or show me a application which can work.
>    Sorry for my poor english, and waiting for your reply.
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