From: Antonio Willy Malara <behappy@maialone.com>
To: alsa-devel@lists.sourceforge.net
Subject: .asoundrc plugin setup
Date: Sat, 4 Oct 2003 12:22:24 +0200 [thread overview]
Message-ID: <20031004102224.GA21682@Zeryn> (raw)
i have some troubles with an usb-audio device (an imic) on linux ppc
(an ibook2), i think becouse of endianness related troubles..
my big trouble is that jack says:
willy@Zeryn:~$ jackd -d alsa -d hw:1
jackd 0.80.0
[...]
JACK compiled with System V SHM support
loading driver ..
creating alsa driver ... hw:1|hw:1|1024|2|48000|nomon|swmeter|rt
open
Sorry. The audio interface "hw:1"doesn't support either of the two
hardware sample formats that jack can use.
ALSA: cannot configure capture channel
starting engine
engine driver not set; cannot start
[...]
i've setupped an .asounrc like that:
pcm.imic {
type hw
card 1
}
ctl.imic2 {
type hw
card 1
}
pcm_slave.sl3 {
pcm imic
format S16_LE
}
pcm.imic2 {
type plug
slave sl3
}
and jack at least start, but it dont playback anything:
willy@Zeryn:~$ jackd -d alsa -d imic2
jackd 0.80.0
[...]
creating alsa driver ... imic2|imic2|1024|2|48000|nomon|swmeter|rt
open
You appear to be using the ALSA software "plug" layer, probably
[...]
You appear to be using the ALSA software "plug" layer, probably
[...] starting engine
ALSA lib pcm_hw.c:494:(snd_pcm_hw_start) SNDRV_PCM_IOCTL_START failed:
Broken pipe
could not start playback (Broken pipe)
jackd: signal 2 received
jack main caught signal 2
received signal 15 during shutdown (ignored)
willy@Zeryn:~$
its a mine fault or alsa fault?? i think that with that .asoundrc this
things should work...
tanks for attention
wil
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reply other threads:[~2003-10-04 10:22 UTC|newest]
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