Hi list,
Redirecting the ALSA default device to JACK seems to be
well-traveled territory,[1,2] nevertheless, I'm not getting
all the behaviors I'd like. Flash works, but Skype doesn't,
and surprisingly Ecasound doesn't do well either (an
interesting data point although hardly a problem.)
Perhaps Skype is trying to work via /dev/dsp?
I'm curious if anyone else is getting better results.
Here are my test results:
aplay test.wav # plays!
aplay -D default test.wav # plays!
mplayer -ao alsa:default test.wav # plays!
mplayer -ao alsa test.wav # plays!
ecasound -i test.wav -o alsa # weird noise after several seconds delay
ecasound -i test.wav -o alsa,default # weird noise after several seconds delay
Flash/Firefox # plays!
skype # "problem with audio playback"
I'm running JACK like this:
jackd -d alsa -d hw:0,0 -r 44100 -H
And I'm using this asoundrc:
pcm.!default {
type plug
slave { pcm "jack" }
}
pcm.jack {
type jack
playback_ports {
0 system:playback_1
1 system:playback_2
}
capture_ports {
0 system:capture_1
1 system:capture_2
}
}
Regards,
Joel
--
Joel Roth
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