On Sun, Dec 30, 2012 at 02:46:11PM +0000, Fons Adriaensen wrote:
You could try zita-a2j instead of alsa-in. On my old
2G P4 machine
adding 8 channels that way takes 10% CPU. Sound quality is vastly
better than alsa-in.
It's a vast improvement in terms of CPU usage. About 6% cpu vs about 24%.
Thanks!