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Date:      Wed, 08 Nov 2000 17:56:51 CST
From:      Chris Csanady <ccsanady@iastate.edu>
To:        freebsd-multimedia@freebsd.org
Subject:   newpcm programming..
Message-ID:  <200011082356.RAA31437@isua5.iastate.edu>

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Hi there, I was wondering if anyone can point me at some newpcm
documentation or example code.  The soundcard.h file mentions the
FreeBSD stuff at the start, but that some of it is not implemented.
Is this supported, or should one just use the Voxware ioctls?

I'm trying to do some fairly simple stuff, but weird things seem
to happen.  What I would like to do is read sound from the line in on
my cs4236 soundcard, modify it, and then write it to the line out.

Also, how does stereo fit into the picture?  Is the channel data
just every other block?

Thanks,
Chris



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