On Tue, Nov 09, 2010 at 11:43:09PM -0800, Ken Restivo wrote:
you are confusing things here.
its not about wordclocks being in sync. if your wordclocks are in sync.
you dont need alsa_out.
but most likely your wordclocks are not in sync. this means your
soundcards run at different drifing samplerates, and one soundcard will
consume a different amount of samples per jack cycle. but jack is
feeding period samples each cycle.
first try using -q option set to 0 because that will use linear resampling.
reducing the value of the -s option (default 256) will also improve cpu usage.
but might yield worse performance of the algorithm. it depends a bit on
the soundcards you are using.
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