JACK works perfectly.
I can get sound from aplay if I use this commandline:
aplay -f cd -D plughw audio.wav
Playing WAVE 'audio.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo
underrun!!! (at least 40.147 ms long)
underrun!!! (at least 86.223 ms long)
underrun!!! (at least 145.116 ms long)
underrun!!! (at least 79.109 ms long)
underrun!!! (at least 248.555 ms long)
underrun!!! (at least 180.442 ms long)
underrun!!! (at least 96.117 ms long)
Aborted by signal Interrupt...
But I get an xrun every second or so which makes the card useless for native alsa apps .
aplay -f cd -D hw:0 audio.wav
Playing WAVE 'audio.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo
aplay: set_params:822: Access type not available
If I try the dmix plugin (which also works with the pci card):
pcm.!default { type plug slave.pcm "dmixer" }
pcm.dmixer {
type dmix
ipc_key 1234
slave {
pcm "hw:0"
period_time 0
period_size 1024
buffer_size 4096
# periods 128
rate 44100
format s16_le
}
bindings {
0 0
1 1
}
}ctl.dmixer {
type hw
card 0
}------
aplay -f cd -D default audio.wav
ALSA lib pcm_hw.c:324:(snd_pcm_hw_hw_params) SNDRV_PCM_IOCTL_HW_PARAMS failed: Device or resource busy
ALSA lib pcm_direct.c:712:(snd_pcm_direct_initialize_slave) unable to install hw params
ALSA lib pcm_dmix.c:827:(snd_pcm_dmix_open) unable to initialize slave
aplay: main:502: audio open error: Device or resource busy
------
For fun I tried this syntax:
pcm.!default { type plughw slave.pcm "dmixer" }
------
aplay -f cd -D default audio.wav
ALSA lib pcm.c:1900:(snd_pcm_open_conf) Cannot open shared library /usr/lib/alsa-lib/libasound_module_pcm_plughw.so
aplay: main:502: audio open error: No such file or directory
------
-- Patrick Shirkey - Boost Hardware Ltd. Http://www.boosthardware.com Http://www.djcj.org - The Linux Audio Users guide ========================================
Apparently upon the beginning of the barrage, the donkey broke discipline and panicked, toppling the cart. At that point, the rockets disconnected from the timer, leaving them strewn around the street. Tethered to the now toppled cart, the donkey was unable to escape before the arrival of U.S. troops.
United Press International Rockets on donkeys hit major Baghdad sites
By P. MITCHELL PROTHERO Published 11/21/2003 11:13 AM
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