Hi guys,
this is my first post in this mailing list. I've got a problem using
ALSA: I've installed tho sources following the documentation
step-by-step. That's OK, but when I try to run aplay here's what happen:
$ aplay -D intel8x0 test.wav
aplay: main:533: audio open error: No such file or directory
And when I try to run mplayer using alsa, something similar happens:
$ mplayer -ao alsa test.wav
MPlayer 1.0pre7try2-3.3.6 (C) 2000-2005 MPlayer Team
CPU: Intel Pentium 4/Xeon/Celeron Foster (Family: 8, Stepping: 7)
Detected cache-line size is 64 bytes
CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
Compiled for x86 CPU with extensions: MMX MMX2 SSE SSE2
85 audio & 196 video codecs
Playing test.wav.
Audio file detected.
==========================================================================
Opening audio decoder: [pcm] Uncompressed PCM audio decoder
AUDIO: 22254 Hz, 1 ch, u8, 178.0 kbit/100.00% (ratio: 22254->22254)
Selected audio codec: [pcm] afm:pcm (Uncompressed PCM)
==========================================================================
Checking audio filter chain for 22254Hz/1ch/u8 -> 22254Hz/2ch/u8...
AF_pre: 22254Hz/1ch/u8
alsa-init: 1 soundcard found, using: default
ALSA lib pcm_dmix.c:819:(snd_pcm_dmix_open) unable to open slave
alsa-init: playback open error: No such file or directory
Could not open/initialize audio device -> no sound.
Audio: no sound
Video: no video
Exiting... (End of file)
Another problem occours with midi. I cannot play midi. No way.
Furthermore, I've got a problem using aRts and Alsa together: when using
aRts, all kde's sounds work well, but I can't use mplayer because aRts
block the /dev/dsp device. I cannot listen sounds in web pages, too. How
can I use aRts and ALSA together?
Finally, a little audio delay problem: when aRts is not active, all the
videos have an audio delay. E.g.: if a watch a movie using mplayer, the
audio has ALWAYS delay, and also Flash movies in web pages have audio delay.
Anyone can help me? Here's some data:
- Debian testing
- kernel 2.6.10
- KDE 3.4.2
- Audio device: INTEL 82801DB-ICH4 (DUPLEX)
- Sound Driver: 3.8.1a-980706 (ALSA v1.0.9 emulation code)
- $ cat /etc/modutils/alsa (this file is inserted into
/etc/modules.conf when i run #update-modules)
# ALSA portion
alias char-major-116 snd
alias snd-card-0 snd-intel8x0
#module options should go here
# OSS/Free portion
alias char-major-14 soundcore
alias sound-slot-0 snd-card-0
# card #1
alias sound-service-0-0 snd-mixer-oss
alias sound-service-0-1 snd-seq-oss
alias sound-service-0-3 snd-pcm-oss
alias sound-service-0-8 snd-seq-oss
alias sound-service-0-12 snd-pcm-oss
- $ ll /dev/dsp*
lrwxrwxrwx 1 root root 9 2006-01-05 21:44 /dev/dsp -> /dev/dsp0
crw-rw-rw- 1 root audio 14, 3 2005-06-22 16:50 /dev/dsp0
crw-rw-rw- 1 root audio 14, 35 2005-06-22 16:50 /dev/dsp2
crw-rw-rw- 1 root audio 14, 51 2005-06-22 16:50 /dev/dsp3
- $ ll /dev/midi*
lrwxrwxrwx 1 root audio 6 2005-06-22 16:50 /dev/midi -> midi00
crw-rw-rw- 1 root audio 14, 2 2005-06-22 16:50 /dev/midi00
crw-rw---- 1 root audio 14, 18 2005-06-22 16:50 /dev/midi01
crw-rw---- 1 root audio 14, 34 2005-06-22 16:50 /dev/midi02
crw-rw---- 1 root audio 14, 50 2005-06-22 16:50 /dev/midi03
crw-rw---- 1 root audio 35, 1 2004-09-18 13:52 /dev/midi1
crw-rw---- 1 root audio 35, 2 2004-09-18 13:52 /dev/midi2
crw-rw---- 1 root audio 35, 3 2004-09-18 13:52 /dev/midi3
- $ cat .asoundrc
pcm.intel8x0 {
type hw
card 0
}
ctl.intel8x0 {
type hw
card 0
}
Thanx guys!!!
ByEz!!!
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