From mboxrd@z Thu Jan 1 00:00:00 1970 From: Juan Carlos Castro y Castro Subject: Want to hack a new feature into pcm/pcm_file.c Date: Thu, 11 May 2006 18:23:02 -0300 Message-ID: <4463AB36.9030204@instant.com.br> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Sender: alsa-devel-admin@lists.sourceforge.net Errors-To: alsa-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org Hello. I'd like very much to be able to specify an existing raw audio file and have it be a "virtual microphone", i.e. recording applications using this PCM would get the sound that's stored in that file. That's the exact opposite of the "virtual speakers" thing the file plugin does now. How hard would it be to do such a thing, and where should I begin studying? I am an experienced C programmer but know precious little about the ALSA architecture. If it's already possible to do the above with existing features, please don't beat me -- I asked around in alsa-user and got no answer, so I'm assuming hacking alsa-lib will be necessary. Cheers, Juan ------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642