29 Jan
2012
29 Jan
'12
9:31 p.m.
On Sun, Jan 29, 2012 at 08:19:45PM +0100, public-hk wrote:
I have just started to develop a duplex audio processing application based on ALSA. My development goals are - of course - maximum stability as well as lowest possible delay (latency).
Have a look at the zita-alsa-pcmi library. It probably does all you need - it takes care of the zillions of calls necessary to initialise mmap access, and provides/accepts floating point audio samples regardless of the soundcard's format. No documentation ATM but the examples should get you going. It's C++, but using on the class mechanism, no templates, dependency on C++ libriries etc.
http://kokkinizita.linuxaudio.org/linuxaudio/downloads
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