On Wed, 2006-11-08 at 21:56 +0530, Himanshu Chauhan wrote: > Okay. I am writing a dummy driver from which the application play and > record. > Suppose, mplayer is playing some movie and the audio is going to this dummy > driver and Audacity is running which is recording from this dummy driver > (the stream coming from mplayer). But as no actual device is there, user > can't listen to what is being played or recorded. I want a playthru like > thing > so that whatever data audacity is getting for recording can also be > directed to an actual sound card driver from within the kernel. > So that user can listen to whatever is being played by mplayer and > is being recorded by audacity. For inter-application audio plumbing, jackd (http://www.jackaudio.org) is the way to go. And for exporting audio out of mplayer: mplayer -ao pcm:file=out.wav -vo null [inputfile] I'd say writing a device driver to do this task is like trying to squash a fly with an expensive vase. Sampo ------------------------------------------------------------------------- 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 _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-devel
