Dear alsa-user list members,
I have a problem playing anything with alsa from alsa-lib version 1.0.14rc4
and upwards. I compiled all versions myself (./configure && make && make
install). Before installing a new version I used "make uninstall" to remove
the old one. With alsa-lib version 1.0.14rc2 and 1.0.14rc3 the playback
works.
I have attached the output of "aplay" when trying to play a file with
different versions of alsa-lib. "alsaplayer" gives the same error messages.
I also attached my "/etc/asound.conf".
I am using Debian unstable.
If you need more information, please tell me.
Regards,
Benjamin Eikel
uname -a
Linux blaze 2.6.21.4-blaze #1 PREEMPT Mon Jun 11 14:18:43 CEST 2007 i686
GNU/Linux
cat /proc/asound/version
Advanced Linux Sound Architecture Driver Version 1.0.14rc3 (Wed Mar 14
07:25:50 2007 UTC).
aplay -v -D upmix_20to51 03\ -\ Cyclone\ -\ Vision\ Of\ Life.wav
Playing WAVE '03 - Cyclone - Vision Of Life.wav' : Signed 16 bit Little Endian,
Rate 44100 Hz, Stereo
ALSA lib pcm_plug.c:746:(snd_pcm_plug_hw_refine_schange) Unable to find an
usable slave format for 'upmix_21to51'
ALSA lib pcm_plug.c:750:(snd_pcm_plug_hw_refine_schange) Format: FLOAT_LE
ALSA lib pcm_plug.c:755:(snd_pcm_plug_hw_refine_schange) Slave format: S16_LE
ALSA lib pcm_plug.c:840:(snd_pcm_plug_hw_refine_cchange) Unable to find an
usable client format
ALSA lib pcm_plug.c:844:(snd_pcm_plug_hw_refine_cchange) Format: FLOAT_LE
ALSA lib pcm_plug.c:849:(snd_pcm_plug_hw_refine_cchange) Slave format: S16_LE
ALSA lib pcm_params.c:2152:(snd_pcm_hw_refine_slave) Slave PCM not usable
aplay: set_params:878: Broken configuration for this PCM: no configurations
available
aplay -v -D upmix_20to51 03\ -\ Cyclone\ -\ Vision\ Of\ Life.wav
Playing WAVE '03 - Cyclone - Vision Of Life.wav' : Signed 16 bit Little Endian,
Rate 44100 Hz, Stereo
Plug PCM: Route conversion PCM (sformat=S16_LE)
Transformation table:
0 <- 0
1 <- 1
2 <- 0*0,5 + 1*0,5
Its setup is:
stream : PLAYBACK
access : RW_INTERLEAVED
format : S16_LE
subformat : STD
channels : 2
rate : 44100
exact rate : 44100 (44100/1)
msbits : 16
buffer_size : 4096
period_size : 1024
period_time : 23219
tick_time : 0
tstamp_mode : NONE
period_step : 1
sleep_min : 0
avail_min : 1024
xfer_align : 1024
start_threshold : 4096
stop_threshold : 4096
silence_threshold: 0
silence_size : 0
boundary : 1073741824
Slave: Linear Integer <-> Linear Float conversion PCM (FLOAT_LE)
Its setup is:
stream : PLAYBACK
access : MMAP_INTERLEAVED
format : S16_LE
subformat : STD
channels : 3
rate : 44100
exact rate : 44100 (44100/1)
msbits : 16
buffer_size : 4096
period_size : 1024
period_time : 23219
tick_time : 0
tstamp_mode : NONE
period_step : 1
sleep_min : 0
avail_min : 1024
xfer_align : 1024
start_threshold : 4096
stop_threshold : 4096
silence_threshold: 0
silence_size : 0
boundary : 1073741824
Slave: LADSPA PCM
Playback:
Policy: duplicate
Filename: /usr/lib/ladspa/cmt.so
Plugin Name: Identity (Audio)
Plugin Label: identity_audio
Plugin Unique ID: 1098
Instances:
Depth: 0
InChannels: 0
InPorts: 0 "Input"
OutChannels: 0
OutPorts: 1 "Output"
Depth: 0
InChannels: 1
InPorts: 0 "Input"
OutChannels: 1
OutPorts: 1 "Output"
Depth: 0
InChannels: 2
InPorts: 0 "Input"
OutChannels: 2
OutPorts: 1 "Output"
Audio input port bindings:
0 -> 0
Audio output port bindings:
0 -> 1
Policy: none
Filename: /usr/lib/ladspa/lp4pole_1671.so
Plugin Name: 4 Pole Low-Pass Filter with Resonance (FCRCIA)
Plugin Label: lp4pole_fcrcia_oa
Plugin Unique ID: 1672
Instances:
Depth: 1
InChannels: 2
InPorts: 2 "Input"
OutChannels: 2
OutPorts: 3 "Output"
Audio input port bindings:
0 -> NONE
1 -> NONE
2 -> 2
Control input port initial values:
0 "Cutoff Frequency" = 300,00000000
1 "Resonanz" = 0,00000000
Audio output port bindings:
0 -> NONE
1 -> NONE
2 -> 3
Capture:
Its setup is:
stream : PLAYBACK
access : MMAP_NONINTERLEAVED
format : FLOAT_LE
subformat : STD
channels : 3
rate : 44100
exact rate : 44100 (44100/1)
msbits : 32
buffer_size : 4096
period_size : 1024
period_time : 23219
tick_time : 0
tstamp_mode : NONE
period_step : 1
sleep_min : 0
avail_min : 1024
xfer_align : 1024
start_threshold : 4096
stop_threshold : 4096
silence_threshold: 0
silence_size : 0
boundary : 1073741824
Slave: Plug PCM: Linear Integer <-> Linear Float conversion PCM (S16_LE)
Its setup is:
stream : PLAYBACK
access : MMAP_NONINTERLEAVED
format : FLOAT_LE
subformat : STD
channels : 3
rate : 44100
exact rate : 44100 (44100/1)
msbits : 32
buffer_size : 4096
period_size : 1024
period_time : 23219
tick_time : 0
tstamp_mode : NONE
period_step : 1
sleep_min : 0
avail_min : 1024
xfer_align : 1024
start_threshold : 4096
stop_threshold : 4096
silence_threshold: 0
silence_size : 0
boundary : 1073741824
Slave: Route conversion PCM (sformat=S16_LE)
Transformation table:
0 <- 0
1 <- 1
2 <- 0
3 <- 1
4 <- 0*0,5 + 1*0,5
5 <- 2
Its setup is:
stream : PLAYBACK
access : MMAP_INTERLEAVED
format : S16_LE
subformat : STD
channels : 3
rate : 44100
exact rate : 44100 (44100/1)
msbits : 16
buffer_size : 4096
period_size : 1024
period_time : 23219
tick_time : 0
tstamp_mode : NONE
period_step : 1
sleep_min : 0
avail_min : 1024
xfer_align : 1024
start_threshold : 4096
stop_threshold : 4096
silence_threshold: 0
silence_size : 0
boundary : 1073741824
Slave: Direct Stream Mixing PCM
Its setup is:
stream : PLAYBACK
access : MMAP_INTERLEAVED
format : S16_LE
subformat : STD
channels : 6
rate : 44100
exact rate : 44100 (44100/1)
msbits : 16
buffer_size : 4096
period_size : 1024
period_time : 23219
tick_time : 0
tstamp_mode : NONE
period_step : 1
sleep_min : 0
avail_min : 1024
xfer_align : 1024
start_threshold : 4096
stop_threshold : 4096
silence_threshold: 0
silence_size : 0
boundary : 1073741824
Hardware PCM card 0 'NVidia nForce2' device 0 subdevice 0
Its setup is:
stream : PLAYBACK
access : MMAP_INTERLEAVED
format : S16_LE
subformat : STD
channels : 6
rate : 44100
exact rate : 44100 (44100/1)
msbits : 16
buffer_size : 4096
period_size : 1024
period_time : 23219
tick_time : 3333
tstamp_mode : NONE
period_step : 1
sleep_min : 0
avail_min : 1024
xfer_align : 1024
start_threshold : 1
stop_threshold : 1073741824
silence_threshold: 0
silence_size : 1073741824
boundary : 1073741824
Aborted by signal Unterbrechung...
aplay -v -D upmix_20to51 03\ -\ Cyclone\ -\ Vision\ Of\ Life.wav
Playing WAVE '03 - Cyclone - Vision Of Life.wav' : Signed 16 bit Little Endian,
Rate 44100 Hz, Stereo
ALSA lib pcm_plug.c:746:(snd_pcm_plug_hw_refine_schange) Unable to find an
usable slave format for 'upmix_21to51'
ALSA lib pcm_plug.c:750:(snd_pcm_plug_hw_refine_schange) Format: FLOAT_LE
ALSA lib pcm_plug.c:755:(snd_pcm_plug_hw_refine_schange) Slave format: S16_LE
ALSA lib pcm_plug.c:840:(snd_pcm_plug_hw_refine_cchange) Unable to find an
usable client format
ALSA lib pcm_plug.c:844:(snd_pcm_plug_hw_refine_cchange) Format: FLOAT_LE
ALSA lib pcm_plug.c:849:(snd_pcm_plug_hw_refine_cchange) Slave format: S16_LE
ALSA lib pcm_params.c:2152:(snd_pcm_hw_refine_slave) Slave PCM not usable
aplay: set_params:878: Broken configuration for this PCM: no configurations
available
pcm.upmix_20to51 {
type plug
slave.pcm lowpass_21to21
slave.channels 3
ttable {
0.0 1 # left channel
1.1 1 # right channel
0.2 0.5 # mix left and right ...
1.2 0.5 # ... channel for subwoofer
}
}
pcm.lowpass_21to21 {
type ladspa
slave.pcm upmix_21to51
path "/usr/lib/ladspa"
channels 3
plugins {
0 {
id 1098 # Identity (Audio) (1098/identity_audio)
policy duplicate
input.bindings.0 "Input";
output.bindings.0 "Output";
}
1 {
id 1672 # 4 Pole Low-Pass Filter with Resonance (FCRCIA)
(1672/lp4pole_fcrcia_oa)
policy none
input.bindings.2 "Input";
output.bindings.2 "Output";
input {
controls [ 300 0 ]
}
}
}
}
pcm.upmix_21to51 {
type plug
slave.pcm dmixer
slave.channels 6
ttable {
0.0 1 # front left
1.1 1 # front right
0.2 1 # rear left
1.3 1 # rear right
0.4 0.5 # center
1.4 0.5 # center
2.5 1 # subwoofer
}
}
pcm.dmixer {
type dmix
ipc_key 1024
slave {
pcm "hw:0,0"
period_time 0
period_size 1024
buffer_size 4096
rate 44100
channels 6
}
bindings {
0 0
1 1
2 2
3 3
4 4
5 5
}
}
ctl.dmixer {
type hw
card 0
}
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